• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Disclosed is a wristband buckle (100) having a closure member (1) provided for connection to one end of a wristband and pivotally connected to a pivotable closure member (2). The latter is provided either for connection to the other end of the bracelet or it is pivotally connected to another, provided for connection to the other end of the bracelet closure member. In this case, at least one spring element (4) is mounted on the pivotable closure part, which can be brought into latching engagement with a locking element (3) arranged on the one closure part (1).
    公开号:CH706284B1
    申请号:CH00604/13
    申请日:2013-03-14
    公开日:2017-12-29
    发明作者:Eilinger Marcus
    申请人:Cendres+Métaux Microtech Sa；
    IPC主号:
    专利说明:

    Description: [0001] The invention relates to a wristband clasp according to claim 1.
    A conventional Armbandschliesse, for example for a watch strap, has a closing part, which is ver-pivotally connected to a further closing part pivotally connected. The latter is called in the following verschwenkbares closing part. Both closing parts are intended for connection to one end of the bracelet. To form a closure mechanism, a spring element is mounted on the pivotable closure part, via which a latching element movably mounted on the pivotable closure part can be acted upon by a spring force. The latter locking element is for locking the Armbandschliesse with a arranged on the one closing part locking element can be brought into latching engagement.
    A disadvantage is the device technology high cost of this solution.
    On the other hand, the invention is based on the object to provide a Armbandschliesse, which has a reduced device complexity with the same functionality.
    This object is achieved by a Armbandschliesse with the features of claim 1.
    Advantageous developments of the Armbandschliesse are described in the claims 2 to 15.
    A bracelet clasp has a closure part which is connectable to one end of a bracelet and pivotally connected to a pivotable closure part. In particular, the Armbandschliesse for a bracelet, such as a watch strap, usable, its use is not limited to an arm, but "arm" in the sense of an elongated limb, for example, a leg or a finger to understand. In this case, the pivotable closure part is connectable either to the other end of the bracelet or it is pivotally connected to another closure part and connected via this with the other end of the bracelet. At the pivotable closing part at least one spring element is mounted, which can be brought into latching engagement with a locking element on the one closing part. In other words, the one spring element can be brought into latching engagement with a latching element arranged on the one closing part.
    The spring element is thus unlike the prior art, not only a closing or locking force defining, but also a directly involved in the closing or locking engagement part. As a result, the number of parts of the Armbandschliesse is reduced and reduced device complexity with the same functionality. Another advantage is that the Armbandschliesse is smaller because of the smaller number of parts, especially narrower or flatter, and lighter, which can give the user a more comfortable fit.
    Assigns the Armbandschliesse pivotally connected to the pivotable closure part, other closing part, is preferably additionally mounted on the pivotable closure part another spring element which can be brought into latching engagement with another locking element on the other closing part. In other words, the additional, other spring element can be brought into latching engagement with the other locking element arranged on the other closing part. In this way, each locking element is associated with a spring element, whereby a respective closing force per locking engagement is precisely defined.
    Alternatively, it is possible to provide only one spring element for the latching engagement with two locking elements. In other words, then the one spring element can be brought into latching engagement both with the latching element arranged on one closing part and with the latching element arranged on the other closing part. This has the advantage of a reduced number of parts.
    Advantageously, the one and the other closing part are substantially the same design and both arranged approximately symmetrically to each other on the pivotable closure part. Alternatively, they may, in particular for influencing an appearance of the Armbandschliesse, designed differently and / or arranged asymmetrically.
    Depending on the design that is a closing part or are one and the other closing part preferably pivotally connected to one end portion of the pivotable closure part. As a result, a length of the pivotable closure part or the bracelet clasp is as small as possible, which gives a pleasant wearing comfort over long-lasting bracelet closure.
    In particular, in the case of, as described above, symmetrically arranged closing parts, it is advantageous if the two spring elements are arranged symmetrically on the pivoting closure part.
    Regardless of whether the Armbandschliesse has only one closing part or also the other closing part, the one and / or the other spring element can be arranged or configured in approximately U-shaped and one and / or the other locking element can two Have latching pins which engage in locking or latching engagement with two U-legs or spring legs of the latching element associated spring element.
    To operate the Armbandschliesse preferably has actuators on the two spring legs are movable so that they reach to release the locking or detent engagement except latching engagement with the locking pin.
    Alternatively to the approximately U-shaped arrangement or configuration of the spring element, this may be arranged or configured in approximately i-shaped or L-shaped. Then it is advantageous if the respective spring element associated latching element has only one latching pin which engages in locking engagement with a spring leg of the spring element. Advantage here is a less complex geometry of the spring element and the locking element, whereby the device-technical effort, a manufacturing cost and a weight for the Armbandschliesse are reduced.
    In the latter case, the wristband clasp preferably for the i- or L-shaped spring element, only one actuating element, via which the spring leg is movable so that it comes to disengage except latching engagement with the locking pin.
    Regardless of whether only one or more actuators are provided, a preferred position of the actuator or in the axial direction of the side of the closure parts. The axial direction corresponds approximately to an extension direction of the limb. In the case of the U-shaped spring element, the actuating elements are preferably arranged on both sides of the closure parts. Thus, each actuator for the user is easily accessible and operable.
    Assigns the bracelet clasp one and the other spring element, it is preferred if jointly arranged on one side of the pivotable closure part end portions are also coupled to a common actuator. In this way, the spring legs associated with said end sections can be moved synchronously in a simple manner.
    Regardless of the shape and arrangement of the spring or the elements, a cross section of the respective spring element in a region of the latching engagement is preferably smaller than in an area in which the spring element is mounted.
    Particularly preferably, the cross section is tapered substantially continuously from the region of the bearing towards the region of the latching engagement.
    The one or more spring elements have a particularly light and little space-consuming design, if a cross section of the corresponding spring element in an actuating direction has a larger diameter than transversely to the actuation direction.
    Thus, the one or more spring elements are well adapted to a radial curvature of the limb and the Armbandschliesse, the corresponding spring element in the radial direction, that is approximately transversely to the axial direction, preferably at least partially convex curved.
    An apparatus particularly simple and repair friendly Armbandschliesse is given if the pivotable closure part has at least one groove in which a spring element is mounted at least partially. In the case of two spring elements, the other spring element is preferably at least partially supported in the same groove or the pivotable closure part has another, provided specifically for the other spring element groove.
    A particularly low height of the Armbandschliesse arises when the one closing part and / or the other closing part has at least one groove into which the associated spring element, in particular in the closed state of Armandschliesse, at least partially submerged.
    With the same goal, the pivotable closure part is preferably configured such that the one closure part and / or the other closure part is at least partially submersed therein or are.
    To realize this, has a possible design of the pivotable closure part on two brackets or frame parts, which are arranged in the direction of a pivot axis on both sides of a closing part or one and the other closing part.
    A guide of the spring elements or when actuated device technology is particularly simple design, when the pivotable closing part has through holes, which is penetrated by one or more end portions of the spring or the elements, in particular in the axial direction from the inside out, or are.
    In order to achieve a reproducible spring force and a particularly reliable axial guidance of the actuator or actuators upon actuation of the spring elements, cross sections of the end portions and the respectively associated through-hole are configured such that the or the end portions are secured against twisting or torsion ,
    To make the bracelet clasp with a variety of different bracelets, is connected to the one closing part or the other closing part, or both, each a bracelet adapter or bracelet end piece (endpiece).
    For synchronous operation of both spring legs of the U-shaped spring elements, an actuating element can be attached to each of the end portions.
    In the event that the one or more spring elements have only one spring leg, preferably only one actuating element is attached to the end portion thereof.
    The respective spring element is preferably at least partially made of spring steel, so that a constant elasticity is guaranteed for a functional or lifetime of the Armbandschliesse. Remaining parts of
    Wrist buckles are preferably made of stainless steel, but can also be made of other materials, mixtures or alloys.
    The one and / or the other spring element can be designed to change an appearance of the Armbandschliesse in different colors, in particular coated. Particularly suitable for this purpose is a PVD or Physical Vapor Deposition method, which enables a wealth of colors with a simultaneously robust coating.
    The one and / or the other spring element can be exchangeably mounted on the pivotable closure part, whereby different spring strengths are selectable and repair or replacement is a repair easier.
    Each of the closure parts may be formed in one or more pieces.
    According to another aspect of the invention, a snap connection (according to the preceding description, this is the Armbandschliesse) claimed for a bracelet having a base part (gdB the one closure part), with a pivoting bracket (gdB the pivotable closure member) hinged ( gdB pivotally) is connected, wherein the base part and the swivel bracket have a common pivot axis and a first end of the bracelet (gdB the other end of the bracelet) with the swivel bracket and a second end of the bracelet (gdB one end of the bracelet) is connectable to the base part. In this case, an elastic expansion device (g.d.B. the one spring element) is arranged or mounted on the swivel bracket and the base part is a rigid receiving device (g.d.B. the locking element) arranged, in which the expansion device can be latched. In other words, the expansion device can be brought into latching engagement with the receiving device on the base part.
    In a further development of the aspect, the expansion device preferably has a substantially U-shaped spring with two legs and the receiving device has two mutually oppositely disposed recesses into which the legs are latched.
    In a further development of the aspect, each of the recesses on a bolt of the receiving device, and thus on device-technically simple manner, formed.
    For compression of the expansion device, this has in a preferred development of the aspect on two oppositely arranged actuating surfaces.
    Preferably, the two actuating surfaces are formed on two actuators, one of which is one each coupled to an end portion of the legs.
    In the following two embodiments of an inventive Armbandschliesse be explained in more detail with reference to 24 figures. Show it:
    1 shows a first embodiment of a Armbandschliesse except latching engagement in a perspective view from above,
    2 shows the embodiment according to FIG. 1 in a plan view,
    3 shows the embodiment according to FIGS. 1 and 2 in a side view,
    4 shows the embodiment according to FIGS. 1 to 3, supplemented by a bracelet adapter, in a plan view,
    5 shows the embodiment according to FIGS. 1 to 3 in latching engagement in a plan view,
    6 shows the embodiment of FIG. 5 except latching engagement in a plan view,
    7 is a spring element of the embodiment according to FIGS. 1 to 6 in a plan view,
    8 shows the spring element according to FIG. 7 in a side view, FIG.
    9 shows the spring element according to FIGS. 7 and 8 in a cross section,
    10 shows the embodiment according to FIGS. 1 to 3 and 5 to 9 in latching engagement in a perspective view from above,
    11 shows the embodiment according to FIGS. 1 to 3 and 5 to 10 except latching engagement in a perspective view from below,
    12 is the embodiment according to FIGS. 1 to 3 and 5 to 11 except latching engagement in a perspective view from above,
    FIG. 13 shows the embodiment according to FIG. 4 in latching engagement in a perspective view from below, FIG.
    14 shows the embodiment according to FIGS. 4 and 13, except for latching engagement in a perspective view,
    15 shows the embodiment according to FIGS. 4, 13 and 14 in latching engagement in a perspective view,
    16 shows a second embodiment of a clasp in latch engagement, supplemented by armband adapter, in a plan view,
    17 shows the embodiment according to FIG. 16 in a side view, FIG.
    18 shows the embodiment according to FIGS. 16 and 17 in a bottom view,
    19 shows the embodiment according to FIGS. 16 to 18 in a partial side section,
    20 shows the embodiment according to FIGS. 16 to 19 in a cross section,
    21 is an exploded view of the embodiment according to FIGS. 16 to 20,
    22 is a spring element of the embodiment according to FIGS. 16 to 21 in a plan view,
    FIG. 23 shows the spring element according to FIG. 22 in a side view, and FIG
    24 is a closing part of the embodiment according to FIGS. 16 to 23 in a perspective view.
    Referring first to the description of the first embodiment with reference to Figs. 1 to 15. With reference to this embodiment, the invention relates to a wristband with a definable at one end of the bracelet or fixed closure part and a fixable at the other end of the bracelet or ver-swiveled Closing part, which is hinged to the one closing part. To close the ver-pivoting closing part can be pivoted in the direction of the one closing part and locked it. For Ver-latching an elastic spring element is arranged in the pivotable closure part, which is engageable in latching engagement with a latching element on a closing part.
    These show a bracelet clasp 100 for a bracelet, especially for a watch strap, with a closure part 1 and with a pivotable closure part 2. The one closing part 1 and the pivotable closure part 2 are rotatable about a common pivot axis 6, or pivotally connected to each other. A connection with a bracelet end, not shown, can take place via an end portion 8 of the base part 1, a connection with an unillustrated other bracelet end can be made via an end portion 10 of the pivotable closure part 2. For this purpose, the one closing part 1 has a sleeve-like portion 24, to which a bracelet end piece or a bracelet adapter can be attached.
    For locking the pivotable closure part 2 with the one closure part 1, the bracelet clasp 100 according to FIG. 1 in the vicinity of the end portion 8 has a locking element 3 formed from two locking pins. This forms a feminine part of the detent engagement. The locking pins have latching lugs which are arranged facing each other.
    The male part of the latching engagement is formed by the spring element 4. This is U-shaped and has two oppositely disposed spring leg 34. According to FIGS. 1 and 2, free end portions 30 of the two spring legs 34 are coupled or connected to an actuating element 5 and 7, respectively. Like the two end portions 30 of the legs 34 and the two actuating elements 5, 7 are arranged opposite to each other. By a simple compression of the actuators 5, 7, the two legs of the spring of the expansion device 4 can be moved toward each other, which is particularly well from Figs. 5 and 6 can be seen. In this way, when pivoting the pivotable closure part 2 toward a closure part 1, the latching of the spring element 4, or of the two spring legs 34, take place in two oppositely disposed recesses of the locking element 3. The latter has for this purpose two short locking pins on which the recesses are arranged. At the free end portions of the locking pins, a latching lug is formed in each case due to the recesses incorporated in the latching pin, so that in a latched state the respective spring leg 34 is engaged behind by the latching lug. The spring element 4 is made of spring steel at least in a region which is subject to the greatest deformation, whereby a maintenance-free and simple closure mechanism of the wristband 100 is provided. Since a user of the Armbandschliesse 100 on the ergonomically arranged actuators 5, 7 slightly compress the spring element 4 with two fingers and the spring legs 34 can move toward each other, occurs when locking the spring leg 34 with the two recesses of the locking pin, unlike conventional bracelet closure, little or no friction on. This has a positive effect on the stability of the bracelet clasp 100, since their wear is reduced. The two spring legs 34 are connected via a substantially transverse to them oriented base portion 44, wherein the base portion 44 adjacent arranged end portions of the spring legs 34 are received and stored in each case a groove 42 of the pivotable closure part 2.
    Near the pivot axis 6, the one closing part 1 on its convexly curved side, a groove 50 which extends approximately parallel to the base portion 44 of the spring element. In the closed state of the wristband 100, the base portion 44 is immersed in the groove 50, which is clearly visible in, for example, FIG. 10 or 15. The use of the spring steel for the spring element 4 also ensures that it does not fatigue or wear out, so that the Armbandschliesse 100 is maintenance-free, durable and safe.
    1 and 3, the one closure part 1 and the pivotable closure part 2 on an ergonomic, the circumference of a forearm modeled, convex curved shape.
    FIG. 16 shows a second exemplary embodiment of a wrist strap closure 200 according to the invention in a plan view. The Armbandschliesse 200 is shown in the closed state. It has a pivotable closing part 202 which has two stirrups which laterally surround a closing part 201 and another closing part 211 in the closed state. The one 201 and the other closing part 201 is pivotally connected in each case via a pivot axis 206 with the pivotable closure part 202. FIG. 16 also shows a spring element 204 and another spring element 214. Both spring elements 204, 214 are formed and arranged symmetrically with respect to a plane spanned by a longitudinal axis 212 and the viewing direction. Furthermore, the Armbandschliesse 200 two actuators 205, 207, which are arranged on both sides of the pivotable closure member 202 symmetrical to said plane and configured. About the actuators 205, 207 spring leg 234 of the spring elements 204, 214 are synchronously actuated, so that they can be brought out of engagement. On an upper side of the bracelet clasp 200 facing the observer, a wristband adapter or wristband end piece 215, 216 is centrally attached to each of the closure parts 201, 211. Each of the bracelet end pieces 215, 216 has a wrist mount 217, which is designed as a rectangular recess on a side of the respective wrist end piece 215, 216 facing away from a transverse axis 219.
    Fig. 17 shows the Armbandschliesse 200 according to FIG. 16 in a side view. In this view, the pivot axes 6 can be seen well, around which the symbolized by the two curved arrows pivoting movements of the closing parts 201, 211 can take place. Furthermore, in this view, a base plate 218 can be seen, which covers all closure parts 201,202 and 211, as well as the spring elements 204 and 214 in sections against a support surface, in particular the skin of a user of the Armbandschliesse 200. This results in a comfortable fit of the Armbandschliesse on the skin. It can also be seen that the wristband 200 has a low overall height. This is due to the fact that one closure part 201 and the other closure part 211 are surrounded by the pivotable closure part 202 or by its two brackets. The spring elements 204, 214 according to FIG. 16 are likewise designed and arranged so flat that they are concealed in the viewing direction shown in FIG. 17 by a bracket of the pivotable closure part 202.
    The bracelet end pieces 215, 216 each have a through hole 220, the two limiting jaws, on the side according to FIG. 16, the wrist shots 217 are limited enforce. They serve to receive a bolt from which a first bracelet segment or an end portion of a bracelet can be pierced for the purpose of attachment.
    The Armbandschliesse 200 is in the radial direction of a limb, for example an arm to which the bracelet is to be attached, convexly curved outwards, so that it is ergonomically adapted to the extremity.
    The pivotable closure member 202 has at its the bracelet end pieces 215, 216 facing side of a reduction, which terminates approximately flush with a top of the actuators 205, 207. When closed, the bracelet end pieces 215, 216 with their correspondingly adapted underside are sunk into this depression. This also leads to a low overall height of the bracelet clasp 200. In contrast, in the region of the base plate 218, ie on a side facing the user, the stirrups of the pivotable closure part 202 are configured in such a way that they bulge out in the direction of the extremity. In this way, the remaining portions of the closure members 201, 202 and 211 are somewhat spaced from the user's skin or wearer surface. The advantage of this aspect will be explained with reference to FIG. 18 which follows.
    Fig. 18 shows the Armbandschliesse 200 according to FIGS. 16 and 17 in its bottom view, as it can come to rest on the extremity of the user. Good to see are the base plate 218, the pivotable closing part 202 with its symmetrical to the longitudinal axis 212 arranged ironing, the one closing part 201, the other closing part 211, a spring element 204, the other spring element 214, the pivot axes 206, and the actuators 205, 207 and the bracelet end pieces 215, 216. As can already be seen in FIG. 16, gaps are formed in each case via the one closure part 201 and the other closure part 211 together with the brackets of the pivotable closure part 202, through which the spring elements 204, 214 are visible. Due to the bulge in the region of the base plate 218, as can be seen in Fig. 17, these gaps are spaced from the skin of the user, which contributes to a more comfortable fit.
    Fig. 19 shows a partial longitudinal section A-A, as defined in FIG. 16. Shown are the bracelet end pieces 215, 216, which are penetrated by the above-mentioned through holes 220. Furthermore, in section A-A, the one closing part 201 and beyond the transverse axis 219 the other closing part 211 can be seen. Both have sleeve-like sections 224, which are each penetrated by a bolt 220, which also passes through a corresponding through hole of the bracelet end piece 215 and 216, respectively. In this way, one and the other closure part 201, 211 are coupled to the associated bracelet end pieces 215, 216. The base plate 218 is detachably fastened to the pivotable closure part 202 via four screws 226, of which only two are visible in FIG. 19.
    The visible in Fig. 19 bracket of the pivotable closure member 202 has near the transverse axis 219 and symmetrically to this two slot-like Durchgangsausnehmungen 228, each of which is penetrated by an end portion 230 of the spring elements 204, 214 as shown in FIGS. 16 and 18. A cross section of these end portions 230 has the shape of an elongated rectangle, so that the end portions 230 are received in their associated through-holes 228 with a slight play. However, the play is chosen so small that the end portions 230 are guided in the through holes 228 secured against a significant twist or torsion.
    Furthermore, two screws 232 can be seen in FIG. 19, via which the actuating element 205 on the pivotable closure part 202 is secured against loss.
    Fig. 20 shows the Armbandschliesse 200 in a cross section B-B, as defined according to FIG. 17. To be seen in section are the base plate 218, the other closing part 211, the two brackets of the pivotable closing part 202, the actuators 205 and 207, and the two screws 232, over which the actuators 205, 207 are secured. In the closed state of the Armbandschliesse the actuators 205, 207 are spaced from the pivotable closure member 202 with a gap.
    The other closing part 211 has on its side facing the base plate 218 a locking element 203 with two locking pins. The latter engage behind in locking engagement spring leg 234 of the other spring element 214, as can be seen for example in FIGS. 16 and 18. End portions 230 of the other spring element 214 can be seen in Fig. 20 between the locking pin and the two brackets of the pivotable closure member 202, as well as between the latter and the actuators 205,207. The end sections 230 are coupled to the actuating elements 205, 207, so that the spring legs 234 can be brought out of engagement with the latching pins of the latching element 203, apart from latching engagement. This is done by compressing the actuators 205, 207 in the direction of the transverse axis 219th
    Fig. 21 shows an exploded view of the Armbandschliesse 200 with all previously mentioned parts. Good to see is the multi-part of the pivotable Schliesenteils 202 with its two brackets. Likewise better than in the preceding figures, through-holes 236 can be seen in the said brackets, which are enforceable by the screws 232 with play and without thread engagement. The screws 232 have at their end portions a radially zurückgeschuftes fine thread which can be screwed into an inserted into the actuators 205, 207 threaded hole 238. Since a screw head of the screw 232 has a larger diameter than the passage recess 236, the corresponding actuating element 205, 207 is fixed in the direction of actuation movable on the bracket of the pivotable closure part 202. In this case, the actuating element 205, 207, a stroke s, as defined in Fig. 20 bottom right, allows. Good to see are further spring receptacles 240 on the actuator 205, in which the end portions 230 of the spring elements 204 and 214 are pressed. The actuator 207 has these spring receptacles as well, but they are facing away from the viewer.
    Similarly, grooves 242 are shown in which base portions 244 of the two spring elements 204 and 214 are storable. In the assembled state of the Armbandschliesse 200, this storage can be seen from Fig. 16 most likely.
    22 and 23 show the spring element 204 representative of both spring elements 204, 214 in a plan view and in a side view. In the plan view according to FIG. 22, it can be clearly seen that the two spring legs 234, starting from the base section 244 of the spring element 204, extend approximately at right angles, symmetrically to the longitudinal axis 212 and away from the base section 244. At the greatest distance from the base portion 244, in turn, the end portions 230 are angled approximately at right angles to the spring legs 234 to the outside. It is noticeable that the spring legs 234, starting from the base section 244 toward the end sections 230, have a continuously tapering cross section. In this case, the latching engagement occurs approximately in a region 246 which has a small cross section compared to the base portion 244. The spring element 204 is executed polished.
    Looking at Fig. 23, the spring element 204 is shown in a side view in a sectional view. The upper spring leg 234 according to FIG. 22 and in particular the cross section of the base section 244 can be seen. This has the shape of an elongated rectangle with rounded corners. Also, the spring legs 234 have this type of cross-sectional shape, whereby for the spring element 204 and 214, a large spring constant can be achieved in a relatively flat design. This contributes to the flat design of the Armbandschliesse 200.
    Fig. 24 shows the one closing part 201, which is constructed identical to the other closing part 211. The one closure part 201 has a substantially T-like basic shape, wherein it-as already mentioned-is curved convexly outwardly at least in sections in the radial direction of the extremity of the user. At one of the crossbar of the "T" corresponding portion of a closing part 201, the locking pin of the locking element 203 can be seen on the side facing the extremity. Their detents are arranged facing each other. Said portion is firmly connected at one of its broad sides with a sectionally convexly curved portion of the one closing part 201. Near an end portion 248 of the one closing part 201 facing away from the transverse bar of the "T", this has on its concavely curved side a groove 250 which, in the assembled state of the wristband, extends approximately parallel to the base portion 244 of the spring element. In the closed state of the bracelet clasp 200, the base portion 244 is immersed in the groove 250. Most of the time at the end portion 248 is parallel to
    Groove 250 of a through-passage 252 for receiving the pivot axis 206 passes. The one closing part 201 and the other closing part 211 are sandblasted on their side facing the user.
    Disclosed is a bracelet clasp with a closure part which is provided for connection to one end of a bracelet, and which is pivotally connected to a pivotable closure part. The latter is provided either for connection to the other end of the bracelet or it is pivotally connected to another, provided for connection to the other end of the bracelet end closure part. In this case, at least one spring element is mounted on the pivotable closure part, which can be brought into latching engagement with a locking element arranged on the one closure part.
    List of Reference Numerals [0067] FIG. 201 closing part 211 other closing part 2; 202 pivotable closure part 3; 203 latching element 4; 204 spring element 5; 205 actuator 6; 206 pivot axis 7; 207 actuator 8 second end portion 10 first end portion 100; 200 wrist strap 214 other spring element 15, 16; 215, 216 bracelet end piece 17; 217 wrist mount 218 base plate 20; 220 through hole 222 pin 24; 224 sleeve-like portion 226 screw 28; 228 through-hole 30; 230 end portion spring element 232 screw 34; 234 spring leg 236 through-hole 238 threaded bore 240 spring retainer 42, 50; 242, 250 groove 44; 244 base section 46; 246 Lock intervention area
    权利要求:
    Claims (15)
    [1]
    48; 248 Endabschnitt 252 Durchgangsausnehmung claims
    1. Wrist buckle with a closure part (1, 201), which is pivotally connected to a pivotable closure part (2, 202), wherein the one closure part (1, 201) with a bracelet end is connectable and the ver-pivoting closure part with another end of the bracelet or via a different closure part (211) which is pivotably connected to it, can be connected to another wrist end, wherein a spring element (4; 204) is mounted on the pivotable closure part (2; 202), which is engaged in latching engagement with a latching element (3) on the a closure part (1, 201) can be brought.
    [2]
    2. Wristband clasp according to claim 1, wherein on the pivotable closure part (202) another spring element (214) is mounted, which can be brought into latching engagement with another latching element (203) on the other closing part (211).
    [3]
    3. Wristband clasp according to claim 2, wherein the one closing part (201) is identical to the other closing part (211) and both are arranged approximately symmetrically to one another on the pivotable closing part (202).
    [4]
    4. Wrist buckle according to one of the preceding claims, wherein the one spring element (4) symmetrically to a longitudinal axis (212) of the pivotable closure member (2) is arranged or, if two spring elements (204, 214) are present, both spring elements symmetrical to the longitudinal axis (212) are arranged.
    [5]
    5. Wristband clasp according to one of the preceding claims, wherein the one spring element (4) or, if two spring elements (204, 214) are present, at least one of the two spring elements is configured approximately U-shaped and a latching element (3) or, if there are two latching elements (3, 203), at least one of the two latching elements has two latching pins, which can be brought into locking engagement with one of the two spring legs (34, 234) of the respective spring element (4, 204, 214).
    [6]
    6. Wrist buckle according to claim 5 with actuating elements (5, 7, 205, 207), via which both spring legs (34, 234) are movable so that they can be brought to disengage except latching engagement with the locking pin.
    [7]
    A clasp as claimed in any one of the preceding claims, wherein a cross-section of the respective spring element (4; 204,214) is smaller in an area (46; 246) of the detent engagement than in an area where the respective spring element (4; 204,214 ) is stored.
    [8]
    8. Wrist buckle according to one of the preceding claims, wherein a cross section of the respective spring element (4, 204, 214) in an actuating direction of the respective spring element (4, 204, 214) has a larger diameter than transversely to the actuation direction.
    [9]
    9. Wrist buckle according to one of the preceding claims, wherein the respective spring element (4; 204, 214) is convexly curved at least in sections in the radial direction of a limb.
    [10]
    10. Wrist buckle according to one of the preceding claims, wherein the pivotable closure part (2; 202) has at least one groove (42; 242) in which the one spring element (4; 204) is mounted at least in sections.
    [11]
    11. Wrist buckle according to one of the preceding claims, wherein the one closing part (1; 201) and / or the other closing part (211) at least one groove (50; 250), in which the associated spring element (4; 204, 214) at least is submerged in sections.
    [12]
    12. Wristband clasp according to one of the preceding claims, wherein the pivotable closure part (2; 202) is configured such that the one closure part (1; 201) and / or the other closure part (211) is at least partially submersible therein.
    [13]
    13. Wrist buckle according to one of the preceding claims, wherein the pivotable closure part (2; 202) has two brackets, which in the direction of a pivot axis (6; 206) on both sides of the one closing part (1; 201) and / or the other closing part (211) are arranged.
    [14]
    14. Wrist buckle according to one of the preceding claims, wherein the pivotable closure part (2; 202) has passage recesses (28; 228) which are penetrated by end sections (30; 230) of the respective spring element (4; 204, 214).
    [15]
    A wristband as claimed in claim 14, wherein cross sections of said end portions (30; 230) and said through holes (28; 228) are configured such that said end portions (30; 230) are secured against twisting in said through holes (28; 228).
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    同族专利:
    公开号 | 公开日
    CH706284A2|2013-09-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2017-04-28| AZW| Rejection (application)|
    2017-07-14| PUE| Assignment|Owner name: CENDRES+METAUX MICROTECH SA, CH Free format text: FORMER OWNER: MOMO PLUS AG, CH |
    2019-10-31| PL| Patent ceased|
    2020-05-29| AEN| Modification of the scope of the patent|Free format text: :DIE PATENTANMELDUNG IST AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 22.06.2017 REAKTIVIERT WORDEN. |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102012102263|2012-03-16|
    DE102012103682|2012-04-26|
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