EP3560371B1 - Vorrichtung zum befestigen eines armbands auf einem uhrengehäuse - Google Patents

Vorrichtung zum befestigen eines armbands auf einem uhrengehäuse Download PDF

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Publication number
EP3560371B1
EP3560371B1 EP18169620.4A EP18169620A EP3560371B1 EP 3560371 B1 EP3560371 B1 EP 3560371B1 EP 18169620 A EP18169620 A EP 18169620A EP 3560371 B1 EP3560371 B1 EP 3560371B1
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EP
European Patent Office
Prior art keywords
strand
wristband
watch case
elastic element
projection
Prior art date
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Active
Application number
EP18169620.4A
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English (en)
French (fr)
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EP3560371A1 (de
Inventor
Fabien GRAND
Flavien Kressmann
Jean-Baptiste Robin
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Rolex SA
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Rolex SA
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Filing date
Publication date
Application filed by Rolex SA filed Critical Rolex SA
Priority to EP18169620.4A priority Critical patent/EP3560371B1/de
Priority to US16/388,982 priority patent/US11614714B2/en
Priority to JP2019079893A priority patent/JP7474567B2/ja
Priority to CN201910344394.5A priority patent/CN110403306B/zh
Publication of EP3560371A1 publication Critical patent/EP3560371A1/de
Application granted granted Critical
Publication of EP3560371B1 publication Critical patent/EP3560371B1/de
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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/14—Suspending devices, supports or stands for time-pieces insofar as they form part of the case
    • G04B37/1486—Arrangements for fixing to a bracelet
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/14—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps characterised by the way of fastening to a wrist-watch or the like
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
    • A44C5/18—Fasteners for straps, chains or the like
    • A44C5/185—Attachment of fasteners to straps or chains

Definitions

  • the present invention relates to a device for fixing a bracelet strand to a watch case.
  • a traditional solution for attaching a bracelet to a watch case consists of using a spring bar, arranged within a transverse opening formed at one end of a strand of the bracelet, and the two ends of which are shaped to engage within housings made on the internal face of each of the horns of the watch case.
  • the ends of the bar are intended to be temporarily retracted in order to be able to be engaged between the horns of the bracelet, then introduced, after release, into the housings formed at the level of each of the horns.
  • Such an operation can require a significant amount of assembly time, and is particularly delicate. This may in particular have the effect of marking the exterior of the wristwatch, and more specifically, the underside of the lugs of the watch case,
  • US2006180000 discloses a device for removable fixing of a bracelet on a watch case, the bracelet strand of which comprises a projection intended to be housed within a groove of the watch case according to the preamble of independent claim 1.
  • JP2006296544 discloses a device for removable fixing of a bracelet on a watch case, the bracelet strand of which comprises a groove intended to be housed within a projection of the watch case according to the preamble of independent claim 9.
  • the general objective of the invention is to offer a solution for attaching a bracelet to a watch case which does not include all or part of the disadvantages of the state of the art.
  • a first object of the invention is to offer a solution for fixing a bracelet on a watch case which facilitates the operations of joining and/or detaching the bracelet.
  • a second object of the invention is to offer a solution for fixing a bracelet on a watch case which allows the bracelet to be held reliably and without play.
  • a third object of the invention is to offer a solution for fixing a bracelet to a watch case which makes it possible to achieve a satisfactory aesthetic appearance at the level of the connection between the bracelet and the watch case.
  • a fourth object of the invention is to offer a solution for fixing a bracelet on a watch case which does not include any risk of deterioration of the components during the implementation of the fixing or the detachment, in particular avoiding the markings on the watch box.
  • a fifth object of the invention is to offer a solution for fixing a bracelet on a watch case whose middle part has lugs of small width and/or has a lug of small width or which is devoid of lugs.
  • a device for removably fixing a bracelet on a watch case the bracelet strand of which comprises a projection intended to be housed within a groove of the watch case is provided according to independent claim 1 and a device for removably fixing a bracelet on a watch case, the bracelet strand of which comprises a groove intended to be housed within a projection of the watch case is provided according to independent claim 9.
  • Preferred embodiments of the invention are provided according to the dependent claims.
  • FIG. 1 represents a watch case whose middle part 2 comprises on its periphery two sets of two horns 3 symmetrically and diametrically opposed, between which two strands of bracelet 10 can be fixed in a removable manner by a fixing device 1 according to one embodiment of the 'invention.
  • this figure 1 represents the end of a single strand of bracelet, more precisely an end link of a bracelet, such a bracelet may be intended to be composed of assembled links.
  • This end link comprises a first end corresponding to the end of the bracelet, fixed to the watch case, and a second end comprising a receiving device 11 for another link of the bracelet strand, in the form of an opening transversal intended to receive a connecting axis.
  • the fixing device 1 is suitable for fixing any other type of bracelet or bracelet strand than a bracelet with articulated links, such as a flexible bracelet strand, for example in leather or composite material.
  • two bracelet strands will preferably be respectively fixed between each set of two horns 3 of the middle part 2 of the watch case by the same fixing device 1, then fixed together on their other end by a clasp.
  • the fixing device 1 of a bracelet strand 10 is more precisely represented by the figure 2 , in the configuration for fixing the bracelet 10.
  • This fixing device 1 is based first on a particular geometry arranged at the level of the lug of the middle part 2, and which cooperates with a corresponding particular geometry arranged at the end of the strand of bracelet 10.
  • the lug in fact comprises a component whose section has, for example, a U-shaped or substantially U-shaped oriented towards the bracelet, which thus defines a transverse groove.
  • This groove extends transversely from the first horn 3 to the second horn 3 (measured along the transverse axis y) and is delimited by a lower surface 4, an upper surface 5, and a vertical surface 6 connecting these two lower surfaces and superior to the level of the middle part 2.
  • the lower surface 4 comprises a through bore 7 (or opening 7), oriented vertically, positioned substantially in the center of the lug considering the transverse direction.
  • the bracelet 10 includes a projection 16 at its end, more precisely represented by the Figure 3 , intended for housing within the groove arranged in the lug of the middle part.
  • This projection 16 comprises a through bore 17 (or opening 17), oriented vertically, positioned substantially in the center of the projection considering the transverse direction. This construction is designed so that the two bores 7, 17 are substantially aligned when the projection 16 of the bracelet 10 is housed in the groove of the lug.
  • the bracelet 10 further comprises a housing 18 at the lower surface of the projection 16, intended to receive an elastic element 30, in a removable manner.
  • Such an elastic element 30 thus extends substantially in a plane parallel to the plane of the bracelet strand, and comprises a through opening which can be offset, in particular offset by a magnitude preferably between 0.02 mm and 0.5 mm with the bore 17 of the projection, as will be detailed later.
  • the fixing device 1 of the bracelet strand 10 on the watch case further comprises a pin 20, a lower portion 23 of which is housed in the bore 7 of the middle part 2, an intermediate portion 22 is housed in the bore of the elastic element 30, and an upper portion 21 is housed in the bore 17 of the projection 16 of the bracelet 10.
  • This pin 20, in cooperation with the elastic element 30, thus ensures the reliable and play-free maintenance of the bracelet 10 on the watch case.
  • an elastic element 30 is positioned in the housing 18 provided at the end of the bracelet, mentioned previously.
  • the elastic element 30 comprises a substantially annular shape
  • the housing 18 has a circular section whose diameter may be slightly less than the diameter of the elastic element, so as to allow the element to be maintained elastic in said housing by its slight compression.
  • the end of the bracelet is positioned in the lug of the watch case, so that the projection 16 of the bracelet is positioned in the groove arranged at the lug.
  • the height of this projection 16 corresponds substantially to the distance between the two lower surfaces 4 and upper 5 delimiting the groove in height, with a slight play to facilitate the insertion of the projection without resistance.
  • the depth of the groove corresponds substantially to the length of the projection 16, measured in the longitudinal direction, with a slight clearance to ensure that this projection is not blocked by an inadvertent stop of its vertical surface 12 at its end.
  • the pin 20 is inserted through the bore 7 of the middle part 2.
  • the upper portion 21 of the pin has a diameter greater than that of its intermediate section 22.
  • This upper portion 21 of the pin also has a diameter greater than that of the bore of the elastic element 30.
  • the pin 20 is thus driven through the elastic element: naturally, the aforementioned diameters and the elastic property of the elastic element are chosen to allow insertion of the pin, with adequate force and without deterioration of the elastic element, but guaranteeing good retention of the pin and the bracelet at the end of this insertion.
  • This insertion continues until the pin 20 reaches its final position, represented by the figure 2 And 5 , in which its intermediate portion 22 of smaller diameter of the pin 20 is positioned within the bore of the elastic element 30.
  • the elastic element 30 makes it possible to form a reliable and stable connection of the pin. This results in reliable fixation of the bracelet.
  • the elastic element 30, through its elastic property, takes up any play and allows for play-free attachment of the bracelet 10 to the watch case.
  • the insertion of the pin 20 has the effect of pressing the upper surface 15 of the projection 16 against the upper surface 5 of the groove, thus ensuring locking without play in the vertical direction of the bracelet.
  • an offset is provided between the housing 18 and the bore 17 of the bracelet 10.
  • An offset is also provided between the housing 18 of the bracelet and the bore 7 of the watch case. More precisely, the axis A 17 of the bore 17 of the bracelet 10 is arranged slightly set back in the longitudinal direction relative to the axis of the housing 18 of the watch case, which defines the axis A 30 of the elastic element 30. Thus, the through opening of the elastic element 30 is slightly offset with the bore 17 of the bracelet 10, as is more particularly shown in the Figure 3 .
  • the positioning of the pin 20 through the two bores 7 and 17 is possible by the deformation, in particular the compression, of the elastic element 30 which compensates for the aforementioned misalignment.
  • This achievement promotes holding the bracelet without play in the longitudinal direction. It also ensures continuity between the upper surfaces of the watch case and the upper surface of the bracelet, at their interface, which guarantees a good aesthetic perception.
  • THE figures 6 and 7 illustrate a phase of detachment from a bracelet.
  • the pin 20 is driven through the elastic element, in the same direction as in the joining phase described previously.
  • the lower portion 23 of the pin of diameter substantially equal to that of the upper portion 21, is housed within the elastic element 30.
  • the operation is continued until the pin 20 comes out completely from bore 7 to the lug of the middle, in the position shown on the figures 6 and 7 .
  • the length L10 of the bore 17 of the bracelet 10 is at least equal to the length L20 of the pin 20.
  • the bore 17 could alternatively be a blind bore, as long as it respects the previous condition.
  • the pin In the position of figures 6 and 7 , it appears that the pin no longer blocks the bracelet 10 which can be removed by simple traction in the longitudinal direction x. The pin 20 can then be recovered or replaced for a future joining operation.
  • the elastic element 30 appears as a ring or an elastic ring. It can be a polymer seal or an elastomer seal. Its section can have a “U” shape, as particularly represented by the figure 8 and the figures 2 to 7 , or a “T” shape, as represented by the Figure 9 .
  • the elastic element 30 can be an O-ring, as represented by the Figure 10 , or even a quatrefoil joint, like represented by the Figure 11 .
  • the elastic element can alternatively take any other shape.
  • the middle part could include any other shape allowing the reception of a bracelet and the maintenance by a vertical pin.
  • the bore 7 of the middle part could alternatively be a bore of the upper surface 5 of the groove and the bracelet would comprise an elastic element arranged at the level of its upper surface.
  • the middle part does not necessarily include horns, a groove being able to be arranged independently of the horns.
  • the bracelet could include a projection of different geometry.
  • the bore 17 of the bracelet can open onto one or other of the faces of the projection of the bracelet strand, without necessarily passing through.
  • the elastic element could be arranged differently in correspondence with the bore of the bracelet.
  • the pin may have a maximum diameter less than or equal to 1.5 mm. This diameter is preferably between 0.8 and 1.4 mm inclusive.
  • the pin may alternatively have another geometry, for example a section of non-circular shape. Alternatively, it can have a simplified geometry, with a constant section over its entire length, designed to allow joining and uncoupling operations through the elastic element while guaranteeing good maintenance of the assembly.
  • the embodiment makes it possible to achieve a satisfactory result with a single pin. Alternatively, two or more pins could be used to secure the same bracelet strand.
  • connection described above can naturally be reversed, the projection being arranged at the level of the middle part, in particular of a lug, so as to cooperate with a groove arranged at the end of a bracelet strand.
  • the elastic element is housed in the bracelet.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Adornments (AREA)
  • Electric Clocks (AREA)

Claims (13)

  1. Vorrichtung zur lösbaren Befestigung eines Armbandstrangs an einem Uhrengehäuse, umfassend:
    - einen Armbandstrang (10) mit einem Ende, das zur lösbaren Befestigung an einem Uhrengehäuse bestimmt ist, und mit einem am Ende angeordneten Vorsprung (16), wobei der Vorsprung (16) dazu bestimmt ist, in einer Nut eines Uhrengehäuses aufgenommen zu werden, und mit mindestens einer vertikalen Öffnung (17), die in der Dicke des Vorsprungs (16) des Armbandstrangs (10) angeordnet ist und ein elastisches Element (30) umfasst, das zumindest teilweise gegenüber der mindestens einen vertikalen Öffnung (17) angeordnet ist, um einen Stift (20) durch das elastische Element (30) und durch zumindest einen Teil der Länge der mindestens einen vertikalen Öffnung aufnehmen zu können, wobei das elastische Element (30) ein Element ist, das für einen spielarmen Halt des Armbandstrangs (10) an einem Uhrengehäuse mithilfe eines Stifts geeignet ist, wobei das elastische Element aus einem elastischen Ring, einer Polymerdichtung mit U- oder T-förmigem Querschnitt, einer O-Ring-Dichtung, einer Vierlippendichtung oder einer Federscheibe, insbesondere einer Metallfolie, ausgewählt ist;
    - wobei zumindest die Nut parallel zur Ebene des Uhrengestellgehäuses verläuft, am Umfang des Uhrengehäuses, insbesondere am Umfang eines Mittelteils (2) des Uhrengehäuses, angeordnet ist und durch eine obere Fläche (5) und eine untere Fläche (4), die parallel zur Ebene des Uhrengestellgehäuses verlaufen, begrenzt ist, wobei die Nut geeignet ist, den am Ende des Armbandstrangs angeordneten Vorsprung (16) aufzunehmen;
    - wobei mindestens eine Uhrengehäuseöffnung (7) vertikal durch eine der unteren Fläche (4) und der oberen Fläche (5), die die mindestens eine Nut des Uhrengehäuses begrenzen, verläuft, so dass die mindestens eine Öffnung (7) im Wesentlichen mit der mindestens einen vertikalen Öffnung (17) des Armbandstrangs (10) ausgerichtet ist, wenn er befestigt ist;
    - wobei zumindest der Stift (20) geeignet ist, durch das elastische Element (30), das innerhalb des Uhrengehäuses oder des Armbandstrangs in Übereinstimmung mit ihren jeweiligen Öffnungen (7, 17) angeordnet ist, durch einen Teil der mindestens einen vertikalen Öffnung (17) des Armbandstrangs und durch die mindestens eine Uhrengehäuseöffnung (7) aufgenommen zu werden, um den Halt des Armbandstrangs am Uhrengehäuse zu gewährleisten,
    dadurch gekennzeichnet, dass das elastische Element (30) lösbar in einer Aufnahme (18) aufgenommen ist, die an der unteren oder der oberen Fläche des Armbandstrangs (10) angeordnet ist und sich in einer zur Ebene des Armbandstrangs im Wesentlichen parallelen Richtung erstreckt.
  2. Befestigungsvorrichtung nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass die mindestens eine vertikale Öffnung (17) des Armbandstrangs (10) auf einer der Seiten des Vorsprungs (16) des Armbandstrangs (10) mündet und/oder dass die mindestens eine vertikale Öffnung (17) über die Dicke des Vorsprungs (16) des Armbandstrangs durchgängig ist.
  3. Befestigungsvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das elastische Element (30) eine durchgehende Öffnung aufweist, die um eine Achse A30 angeordnet ist, und dass die Achse A30 des elastischen Elements (30) in Bezug auf die Achse A17 der vertikalen Öffnung (17) versetzt, insbesondere um einen Wert, der vorzugsweise zwischen 0,02 mm und 0,5 mm beträgt, versetzt ist.
  4. Befestigungsvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Armbandstrang (10) flexibel ist oder mindestens ein Glied umfasst.
  5. Befestigungsvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Länge L20 des mindestens einen Stifts (20) gleich der Länge L10 der mindestens einen vertikalen Öffnung (17) des Armbandstrangs (10) oder kleiner ist.
  6. Befestigungsvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der mindestens eine Stift einen Zwischenabschnitt (22) mit reduziertem Durchmesser umfasst, der für eine Aufnahme innerhalb des elastischen Elements bestimmt ist.
  7. Befestigungsvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Höhe des Vorsprungs (16) des Armbandstrangs im Wesentlichen gleich der Höhe der Nut des Uhrengehäuses ist, so dass eine Fläche (15) des Vorsprungs (16), die derjenigen gegenüberliegt, die die Einführung des mindestens einen Stifts aufnimmt, gegen eine Fläche (5) gedrückt wird, die die Nut des Uhrengehäuses begrenzt, die der Fläche gegenüberliegt, die den Vorsprung begrenzt, der die mindestens eine vertikale Öffnung (17) des Armbandstrangs umfasst, die den mindestens einen Stift (20) aufnimmt.
  8. Befestigungsvorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die mindestens eine Nut des Uhrengehäuses an einem Mittelteil (2) zwischen zwei Hörnern (3) angeordnet ist.
  9. Vorrichtung zur lösbaren Befestigung eines Armbandstrangs an einem Uhrengehäuse, umfassend:
    - einen Armbandstrang (10) mit einem Ende, das zur lösbaren Befestigung an einem Uhrengehäuse bestimmt ist, und mit einer am Ende angeordneten Nut, wobei die Nut dazu bestimmt ist, innerhalb eines Vorsprungs eines Uhrengehäuses aufgenommen zu werden, und mit mindestens einer vertikalen Öffnung (17), die in der Dicke einer Wand angeordnet ist, die die Nut des Armbandstrangs (10) bildet und ein elastisches Element (30) umfasst, das zumindest teilweise gegenüber der mindestens einen vertikalen Öffnung (17) angeordnet ist, um einen Stift (20) durch das elastische Element (30) und durch zumindest einen Teil der Länge der mindestens einen vertikalen Öffnung aufnehmen zu können, und wobei das elastische Element (30) ein Element ist, das für einen spielarmen Halt des Armbandstrangs (10) an einem Uhrengehäuse mithilfe eines Stifts geeignet ist, wobei das elastische Element aus einem elastischen Ring, einer Polymerdichtung mit U- oder T-förmigem Querschnitt, einer O-Ring-Dichtung, einer Vierlippendichtung oder einer Federscheibe, insbesondere einer Metallfolie, ausgewählt ist,
    - wobei zumindest der Vorsprung parallel zur Ebene des Uhrengestellgehäuses verläuft, am Umfang des Uhrengehäuses, insbesondere am Umfang eines Mittelteils (2) des Uhrengehäuses, angeordnet ist und durch eine obere Fläche (5) und eine untere Fläche (4), die parallel zur Ebene des Uhrengestellgehäuses verlaufen, begrenzt ist, wobei der Vorsprung geeignet ist, die am Ende des Armbandstrangs angeordnete Nut aufzunehmen;
    - wobei mindestens eine Öffnung (7) des Uhrengehäuses vertikal durch den Vorsprung des Uhrengehäuses verläuft, so dass die mindestens eine Öffnung (7) im Wesentlichen mit der mindestens einen vertikalen Öffnung (17) ausgerichtet ist, die in einer Wand angeordnet ist, die die Nut des Armbandstrangs (10) bildet, wenn er befestigt ist;
    - wobei zumindest der Stift (20) geeignet ist, durch das elastische Element (30), das innerhalb des Uhrengehäuses oder des Armbandstrangs in Übereinstimmung mit ihren jeweiligen Öffnungen (7, 17) angeordnet ist, durch die mindestens eine vertikale Öffnung (17) des Armbandstrangs und durch einen Teil der mindestens einen Uhrengehäuseöffnung (7) aufgenommen zu sein, um den Halt des Armbandstrangs am Uhrengehäuse zu gewährleisten, dadurch gekennzeichnet, dass das elastische Element (30) lösbar in einer Aufnahme (18) aufgenommen ist, die an der unteren oder der oberen Fläche des Armbandstrangs (10) angeordnet ist und sich in einer zur Ebene des Armbandstrangs im Wesentlichen parallelen Richtung erstreckt.
  10. Befestigungsvorrichtung nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass die mindestens eine vertikale Öffnung (17) auf einer der Seiten der Nut des Armbandstrangs (10) mündet und/oder dass die mindestens eine vertikale Öffnung (17) über die Dicke der Nut des Armbandstrangs durchgängig ist.
  11. Befestigungsvorrichtung nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass das elastische Element (30) eine durchgehende Öffnung umfasst, die um die Achse A30 angeordnet ist, und dass die Achse A30 des elastischen Elements (30) in Bezug auf die Achse A17 der vertikalen Öffnung (17) versetzt ist, insbesondere um einen Wert, der vorzugsweise zwischen 0,02 mm und 0,5 mm beträgt, versetzt ist.
  12. Befestigungsvorrichtung nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass der Armbandstrang (10) flexibel ist oder mindestens ein Glied umfasst.
  13. Zeitmessgerät, insbesondere Armbanduhr, dadurch gekennzeichnet, dass sie ein Uhrengehäuse und ein Armband (10) umfasst, das durch eine Befestigungsvorrichtung nach einem der vorangehenden Ansprüche abnehmbar am Uhrengehäuse befestigt ist.
EP18169620.4A 2018-04-26 2018-04-26 Vorrichtung zum befestigen eines armbands auf einem uhrengehäuse Active EP3560371B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP18169620.4A EP3560371B1 (de) 2018-04-26 2018-04-26 Vorrichtung zum befestigen eines armbands auf einem uhrengehäuse
US16/388,982 US11614714B2 (en) 2018-04-26 2019-04-19 Device for fixing a wristband to a watch case
JP2019079893A JP7474567B2 (ja) 2018-04-26 2019-04-19 リストバンドを腕時計ケースに固定する装置
CN201910344394.5A CN110403306B (zh) 2018-04-26 2019-04-26 用于将腕带固定至表壳的装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18169620.4A EP3560371B1 (de) 2018-04-26 2018-04-26 Vorrichtung zum befestigen eines armbands auf einem uhrengehäuse

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EP3560371A1 EP3560371A1 (de) 2019-10-30
EP3560371B1 true EP3560371B1 (de) 2023-12-27

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US (1) US11614714B2 (de)
EP (1) EP3560371B1 (de)
JP (1) JP7474567B2 (de)
CN (1) CN110403306B (de)

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USD880316S1 (en) * 2018-09-04 2020-04-07 Montblanc-Simplo Gmbh Watch case
JP7192410B2 (ja) * 2018-11-06 2022-12-20 セイコーエプソン株式会社 バンドおよびリスト機器
US11666124B2 (en) * 2019-04-15 2023-06-06 Apple Inc. Watch band with braided strands
CN112841830A (zh) * 2021-01-27 2021-05-28 捷开通讯(深圳)有限公司 一种连接结构以及手表
CN112773061A (zh) * 2021-01-27 2021-05-11 捷开通讯(深圳)有限公司 一种连接结构以及手表

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JP7474567B2 (ja) 2024-04-25
US20190332062A1 (en) 2019-10-31
EP3560371A1 (de) 2019-10-30
CN110403306B (zh) 2024-04-16
CN110403306A (zh) 2019-11-05
JP2019197047A (ja) 2019-11-14

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