CN104223615A - Clasp for piece of jewellery or wristwatch - Google Patents
Clasp for piece of jewellery or wristwatch Download PDFInfo
- Publication number
- CN104223615A CN104223615A CN201410261596.0A CN201410261596A CN104223615A CN 104223615 A CN104223615 A CN 104223615A CN 201410261596 A CN201410261596 A CN 201410261596A CN 104223615 A CN104223615 A CN 104223615A
- Authority
- CN
- China
- Prior art keywords
- impeller
- closure plate
- stretcher
- clasp
- spline structure
- 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.)
- Pending
Links
Classifications
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- 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
- A44C5/22—Fasteners for straps, chains or the like for closed straps
- A44C5/24—Fasteners for straps, chains or the like for closed straps with folding devices
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- 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
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- 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
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- 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
- A44C5/02—Link constructions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/21—Strap tighteners
- Y10T24/2143—Strap-attached folding lever
- Y10T24/2155—Jewelry-watch straps
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/47—Strap-end-attaching devices
- Y10T24/4718—Watch pintle connected
Landscapes
- Buckles (AREA)
Abstract
Clasp for a piece of jewellery or wristwatch, including a stretcher like structure with a first housing in which a first push-piece and a second push-piece are moveable on a first bearing surface against an elastic return means, and held by at least one closure plate able to occupy a closure position in a second housing. The clasp includes at least one resilient locking element for this closure plate, including a push-button, held in this stretcher like structure and arranged, in a compressed position, to permit the motion of the closure plate and, in a relaxed position, to immobilise this closure plate in the closure position via the cooperation of this push-button with a fourth housing comprised in the closure plate.
Description
Technical field
The present invention relates to the clasp for bullion or wrist-watch, described clasp comprises the stretcher spline structure with First, first impeller and the second impeller can be resisted elastic recovery device and move one another in opposite directions on the first area supported in described First, described first impeller and described second impeller remain in described First by least one closure plate, and at least one closure plate described can occupy the closing position in second.
The invention still further relates to the chain of the clasp comprising type described at least one.
The invention still further relates to the wrist-watch of the chain comprising type described at least one.
The present invention relates to tabulation, bullion especially wrist-watch and chain field.
Background technology
In tabulation and bullion industry, use various clasp modification to open and close chain, especially watch chain.These clasps can make chain band gather together and remain on link position, this results in real fastening.Chain band is hinged on the end of the collapsible arm that can lock usually, described collapsible arm and then be hinged on the end of stretcher spline structure, and described stretcher spline structure has the locking device with the locking device complementation of collapsible arm.Described arm can unlock by pushing member by power or advantageously.These clasps generally have such impeller: described impeller can be resisted the compression stress of replying element and move in opposite directions relative to stretcher spline structure, to close at clasp or locking or unblock collapsible arm when opening.
Patent FR2825244 discloses a kind of collapsible chain clasp with impeller, this clasp comprises the special-shaped stretcher spline structure being roughly H-shaped, and this stretcher spline structure has for the erecting device of two relative impellers and the reply component arrangement for making impeller move that formed by bar spring.Support plate abuts against stretcher spline structure and keeps impeller, bar spring and hooking systems, to open and close clasp.Also be that the support plate of H-shaped has the symmetrical hollow bulb of two of being defined by the parallel branch for hold-down arm, described arm has the hinge mounted device of a part for chain opposed with hinge portion.The H-shaped shape of stretcher spline structure and support plate causes machined complicated usually, and owing to there are four seats being used for high accuracy screw and more expensive.Hole must fixed with high precision in and be arranged on the parallel bar of H-shaped shape, and the layout of bar spring on the cross bar of H-shaped shape is very complicated; This is the assembling that take into account the installation of two impellers and operation and two parallel branch for the part of installing chain.Undersized high accuracy screw (in order to reduce the gap between impeller and hooking systems) also relates to the machined cost of increase.
Patent GP2340168 discloses a kind of wrist-watch clasp, and this clasp comprises two changes, and the stretcher spline structure of H-shaped is substantially connected on chain band by described two changes.Open clasp to need to discharge closed hoop by squeeze buttons, described button comprises the seat of the reply element for being formed by spring.Similar with aforementioned clasp, this clasp has the support plate of H-shaped substantially, and this support plate is also the stretcher spline structure hold button of H-shaped for abutting against.Described support plate has profile within it on the surface in the transverse branch of the H-shaped shape for keep-spring element.Manufacture difficulty is similar to above-mentioned clasp with machined complexity.For any possible gap between reduction two buttons, for being accurately positioned at the setting to spring in button and alignment thus making it possible to by pressing button relative to one another that to open and close clasp be complicated operation.
Patent EP1247469 discloses a kind of clasp, it comprises stretcher spline structure, collapsible arm and detachable button, described stretcher spline structure comprises two impellers, these two buttons can be resisted and reply the compression of element and move in the opposite direction, with in closedown or lock or unlock collapsible arm or detachable button when opening clasp respectively.This clasp is more complicated in being alignd with their guide seat by two impellers, leans against two induction elements of replying between element (spring) because employ to insert.Induction element and seat are inserted in impeller and reduce run duration gap together with two impellers by high accuracy manufacture requirements.Reply element and must have identical feature, to resist two at impeller, to reply the position that the compressions of elements carry out in the guide seat of one or the other in impeller of induction element in the process of relative motion substantially the same for two impellers.
In the clasp that these are known, the motion portion section that each impeller is formed relative to wall and the support plate by stretcher spline structure is moved in the mode that there are some gaps.The aggregate motion gap of two impellers can cause the locking device of folding arm, especially claw or groove not exclusively to engage with the complementary locking device of one or the other in impeller, especially groove or claw respectively, thus the geometry of support plate is very important.Therefore can not get rid of clasp unexpectedly unlock and open, this can cause wrist-watch to be lost, and this is unacceptable for high-end wrist-watch.
To be to make the gap between impeller minimum for the common manufacture difficulty of these known inventions, and this requires strict manufacturing tolerance and is therefore expensive, also requires the high-quality outward appearance as the feature of luxurious wrist-watch or bullion and attraction simultaneously.
Summary of the invention
The object of the invention is, design a kind of clasp that there is high safety locking, can be manufactured by the manufacture method of economy simpler than prior art.
Therefore, exist the gap avoided between button and there is the demand of the clasp of the improvement of the open and close system of improvement.
Must be conducive to manufacturing undersized various parts to the research of more simple configuration, especially by the use supporting simpler and more cheap than high accuracy screw and hook.
Therefore the present invention relates to a kind of clasp for bullion or wrist-watch, described clasp comprises the stretcher spline structure with First, first impeller and the second impeller can be resisted elastic recovery device and move one another in opposite directions on the first area supported in described First, described first impeller and described second impeller remain in described First by least one closure plate, at least one closure plate described can occupy the closing position being arranged in second, the feature of described clasp is, described clasp comprises at least one elastic locking element for described closure plate, this elastic locking element comprises button and remains in described stretcher spline structure, and this elastic locking element is arranged to be in compression position on the one hand to allow described at least one closure plate motion, and be on the other hand release position and be fixed on described closing position with at least one closure plate described in making via described button and the cooperating of all the people present be included at least one closure plate described.
The invention still further relates to the chain of the clasp comprising type described at least one.
The invention still further relates to the wrist-watch of the chain comprising type described at least one.
Accompanying drawing explanation
Below with reference to the accompanying drawings illustrative embodiments of the present invention is described, wherein:
-Fig. 1 is according to the three-dimensional exploded view of clasp having impeller and be hinged to the collapsible arm on stretcher spline structure of the present invention.
-Fig. 2 is the top view of clasp along the direction Z of Fig. 1 of Fig. 1, and wherein, clasp is in the position that collapsible arm is locked in clasp closing position.
-Fig. 3 is the view of same clasp along the C-C cross section of Fig. 2, and wherein, collapsible arm is in identical latched position.
-Fig. 4 is the view of same clasp along the A-A cross section of Fig. 2, and wherein, collapsible arm is in identical latched position.
-Fig. 5 is the clasp in the close position end-view along the direction D of Fig. 2.
-Fig. 6 is the clasp in the close position front view along the direction E of Fig. 2.
-Fig. 7 is the stereogram of the wrist-watch comprising chain, and this chain has according to clasp of the present invention.
Detailed description of the invention
The present invention relates to for tabulating and the wrist-watch of bullion industry and chain field.
More specifically, the present invention relates to the clasp 100 for bullion or wrist-watch, this clasp 100 comprises stretcher spline structure 1, this stretcher spline structure 1 has First 200, and the first impeller 6 and the second impeller 7 can be resisted elastic recovery device 40 and move on the first area supported 300 one another in opposite directions in described First 200.
First impeller 6 and the second impeller 7 remain in First 200 by least one closure plate 8,9, and at least one closure plate 8,9 described can occupy the closing position in second 400 that is arranged in stretcher spline structure 1.
According to the present invention, described clasp comprises at least one elastic locking element 10 for closure plate 8,9.Described elastic locking element 10 comprises the button 600 forming alignment pin (click), this elastic locking element 10 remains in stretcher spline structure 1, and is arranged to be on the one hand compression position and is fixed on closing position to allow described at least one closure plate 8,9 motion and to be in release position on the other hand with at least one closure plate 8,9 described in making via button 600 and the cooperating of all the people present 700 be included at least one closure plate 8,9 described.Naturally, describe and illustrate the present invention by male button 600 with cooperating of female seat 700 at this, but contrary combination is also fine: the hollow seat being arranged in the distal portion of elastic locking element 10 cooperates with the button of closure plate 8 or 9.Fig. 1 to Fig. 4 illustrates elastic locking element 10, being oppositely arranged of its button 600 and all the people present 700, and the Reference numeral of all the people present of closure plate 8 is 80, and the Reference numeral of all the people present of closure plate 9 is 90.
Remain in clasp 100 in order to ensure each impeller 6,7, each elastic locking element 10 is advantageously placed in obturator hernia/blind hole (closed hole) 800, remove to prevent elastic locking element, wherein, the Reference numeral being included in the blind hole in the first impeller 6 is 806, and the Reference numeral being included in the blind hole in the second impeller 7 is 807.
According to by preferred embodiment shown in the drawings, clasp 100 comprises the first closure plate 8 and the second closure plate 9, described first closure plate 8 is for keeping the first impeller 6 cooperated with elastic locking element described at least one 10, and described second closure plate 9 is for keeping the second impeller 7 cooperated with elastic locking element described at least one 10.
In shown non-limiting specific embodiment, first impeller 6 comprises single branch 306a, this single branch 306a slides on the first area supported 300 of stretcher spline structure and the Liang Ge branch 307a frame being arranged to U-shaped be comprised in the second impeller 7 is lived, first closure plate 8 comprises all the people present 700 that Reference numeral is 80, this all the people present cooperates with single elastic locking element 10, second closure plate 9 comprises two all the people presents 700 that Reference numeral is 90, and each all the people present cooperates with single elastic locking element 10.
Preferably, the first closure plate 8 limits the stroke of the first impeller 6 towards the center of stretcher spline structure 1, and the second closure plate 9 limits the stroke of the second impeller 7 towards the center of stretcher spline structure 1.
In specific embodiment shown in the drawings, be included in stretcher spline structure 1 for receiving second 400 of each closure plate 8,9 in the close position to be formed by inclined seat 28,29, described inclined seat be arranged in closing position in complementary fashion be included in closure plate 8,9 inclination point mouth 81,91 cooperate.Therefore, closure plate 81,91 is placed in the zone line of stretcher spline structure 1, then each closure plate to be inserted in lateral tilt seat and to be arranged on both sides, until realize contacting with button 600, then these Button Compression are at least arrived in respective elastic locking element 10 their closing position, in described closing position, button 600 can reach in all the people present 700, and male rake cooperates in complementary fashion with female rake.
In this nonlimiting, each elastic locking element 10 remains in the 3rd 500, and the 3rd formation is included in the receiving seat in stretcher spline structure 1.
In another modification unshowned of clasp 10 of the present invention, the first impeller 6 and the second impeller 7 are connected to by spring to be gone up each other, and described spring applies power in the direction of motion of described impeller on impeller.
Clasp 100 comprises at least one collapsible arm 5 be hinged on stretcher spline structure 1.At least one collapsible arm 5 described comprises complementary locking device 5d, this complementary locking device 5d be arranged at least one collapsible arm 5 described be stacked in closing position on stretcher spline structure 1 be included in the first impeller 6 and the second impeller 7 each in locking device 30 cooperate, described first impeller 6 and the second impeller 7 are in latched position under the effect of the elastic-restoring force applied by elastic recovery device 40.It is also contemplated that the modification with single impeller, but the maintenance quality obtained reduces.
In the first modification illustrated in the drawings, at least one collapsible arm 5 described being in the closed position be stacked on stretcher spline structure 1 is in same side about stretcher spline structure 1 with at least one closure plate 8,9.
In the second modification (not shown), also contrary configuration can be adopted, wherein, at least one collapsible arm 5 described being in the closed position be stacked on stretcher spline structure 1 is positioned on opposite side about stretcher spline structure 1 with at least one closure plate 8,9.
In the preferred embodiment illustrated in the drawings, stretcher spline structure 1 has the opposed collapsible arm 5 of two of being all hinged on hinge 5a on stretcher spline structure 1, and each collapsible arm 5 comprises forked installation portion (fork fitting) 5c relative with described hinge 5a.The described forked installation portion 5c of two collapsible arms 5 be advantageously positioned in each folding arm 5 be stacked in latched position place on stretcher spline structure 1 each other very close/be directly adjacent to (in immediate proximity), to utilize the band 910 of chain 900 to cover clasp, each in described band is attached in one of them in described forked installation portion 5c.
The invention still further relates to the chain 900 of the clasp 100 comprising type described at least one.
The invention still further relates to and comprise the chain 900 of described type or the wrist-watch 1000 of at least one clasp 100.
Accompanying drawing illustrates a specific embodiment of clasp 100.
Fig. 1 illustrates whole building blocks of clasp 100; Described clasp comprises special-shaped stretcher spline structure 1, two collapsible arms 5, two smooth pins 4, single hook impeller 6, double hook impeller 7, two holding plates 8 and 9 and three elastic locking element 10; Described stretcher spline structure 1 has three fixed middle seat 1b and two pair arms 2, and each fixed middle seat forms the 3rd 500 for receiving elastic locking element 10, as shown in Figure 3 and Figure 4; Smooth pin 4 forms joint pin, and described smooth pin heads out after installation in position; Described single hook impeller 6 comprises the seat 406a for two Compress Springs 40; Described two holding plates 8 and 9 have the sharp mouth 81 and 91 of hawk tail shape.
Abnormity stretcher spline structure 1 comprises First 200, this First forms chamber, first impeller 6 and the second impeller 7 can slide in the cavity at least the first area supported 300, described first area supported 300 is formed by the bottom of stretcher spline structure 1, but described stretcher spline structure can also comprise one or more side surface or guiding elements on pin or on spring or other element.Described chamber passes through the bottom lock of stretcher spline structure on side, and by closure plate 8 and 9 and when being in the closed of clasp and latched position by the end-enclosed carrying forked installation portion 5c of collapsible arm 5 on offside.For receiving three of elastic locking element 10 fixed middle seat 1b to be arranged in described First 200, this First also has the region 1a of the stroke of restriction collapsible arm 5.Two pairs of arms 2 extend out from special-shaped stretcher spline structure 1, and on the top section that it is positioned at the edge of First 200, comprise female inclined seat 28,29, and described female inclined seat 28,29 to tilt sharp mouth 81 and 91 for receiving the hero of holding plate 8 and 9.
Two collapsible arms 5 are connected on arm 2 by two smooth pins 4 of its hinge portion 5a and formation pivotal pin 2b.The exterior section of each collapsible arm 5 carries forked installation portion 5c, and described forked installation portion is for carrying a band 910 of chain 900.
Abnormity stretcher spline structure 1 holds two impellers 6 and 7, and elastic recovery device 40 forms the system compressing impeller in opposite direction, and this elastic recovery device is formed by two springs 40.The locking device 30 of described impeller is formed by the claw 307,307 be arranged on the end of branch 306a, 307a.
Impeller 6 and 7 remains in the First 200 of stretcher spline structure 1 by elastic locking element 10, described elastic locking element 10 to be inserted into surely in seat 1b and to be arranged in the blind hole 806,807 being arranged on respective branch 306a and 307a, and therefore elastic locking element 10 forms the device of the stroke limiting impeller 6 and 7.
Once impeller 6 and 7, elastic locking element 10 and spring 40 installation in position, just closure plate 8 and 9 is placed in the zone line of stretcher spline structure, then along the transverse movement direction T of impeller 6 and 7 towards the slide outside closure plate 8 and 9 of stretcher spline structure 1, the sharp mouth 81 and 91 of described closure plate 8 and 9 to be inserted in lateral tilt seat 28 and 29 and the opposing spring element be included in elastic locking element 10 promotes described closure plate 8 and 9, until button 600 and respective all the people present 700 are harmonious, the Reference numeral of all the people present is 80 and 90.So holding plate 8 and 9 is fixing on horizontal direction T, this horizontal direction T is vertical with longitudinal L that the band 910 of chain 900 extends with collapsible arm 5 herein, and elastic locking element 10 is also in position.The existence of button 600 makes can not to occur the accident dismounting of holding plate 8 and 9 during the normal operating of clasp 100, but the end that can press button 600 by application tool during maintaining makes described button realize dismounting through seat 80 or 90.
The hook of collapsible arm 5 on stretcher spline structure 1 and locking are realized with complementary the cooperating of locking device 5d on the side being arranged on collapsible arm 5 by the claw 306,307 of impeller 6 and 7.When pressing impeller 6 and 7 towards the center of stretcher spline structure 1, claw 306 and 307 moves away device 5d, thus release collapsible arm 5.
Impeller 6 and 7 has different forms.Single hook impeller 6 has single branch 306a and the claw 306 in the end of branch 306a, and this single branch carries for guiding the blind hole 806 of elastic locking element 10 and the mechanical stop component formed for operation part 206; And single hook impeller 6 is included in the seat 406a for each Compress Spring of operation part 206 inside, described operation part 206 is stretched out from special-shaped stretcher spline structure 1, described part 206 can be pushed against on stretcher spline structure to make user.Operation part 206 has cross section and reduces part 206a, to be attached in First 200.Double hook impeller 7 has Liang Ge branch 307a, each branch carries the blind hole 807 for guiding corresponding elastic locking element 10, and double hook impeller 7 has and comprises the operation part 207 similar to the operation part of the first impeller 6 in the end of this Liang Ge branch 307a.
First holding plate 8 comprises single seat 80, and this is 80 for cooperating with the elastic locking element 10 on first that side of impeller 6 being arranged on single hook.Second holding plate 9 comprises two seats 90, and each seat 90 is for cooperating with the elastic locking element 10 on second that side of impeller 7 being arranged on double hook.
The button 600 of elastic locking element 10 has and makes it can snap fit onto special inclined-plane/angle (chamfer) in seat 80 and 90.Described button is extremely important for the firm maintenance of the parts of clasp 100 and stability.According to an advantageous embodiment of the invention, compared with the parts of known clasp, described button manufacture more easily and more cheap.
The invention provides firm maintenance, with minimum clearance operation and can not the clasp 100 of accidental unlocking.
The stretcher spline structure 1 illustrated herein has rectangular shape, and this shape goes for bullion, bangle or wrist-watch, and described stretcher spline structure can be oval, circular or any shape that other is susceptible to.
Claims (14)
1. the clasp (100) for bullion or wrist-watch, described clasp (100) comprises the stretcher spline structure (1) with First (200), first impeller (6) and the second impeller (7) can be resisted elastic recovery device (40) and move one another in opposite directions on the first area supported (300) in described First (200), and described first impeller (6) and described second impeller (7) are by least one closure plate (8; 9) remain in described First (200), at least one closure plate (8 described; 9) can occupy the closing position being arranged in second (400), the feature of described clasp is, described clasp (100) comprises for described closure plate (8; 9) at least one elastic locking element (10), this elastic locking element (10) comprises button (600) and remains in described stretcher spline structure (1), and this elastic locking element (10) is arranged to be in compression position on the one hand to allow at least one closure plate (8 described; 9) move, and be on the other hand release position with via described button (600) be included at least one closure plate (8 described; 9) cooperation of all the people present (700) in and make described at least one closure plate (8; 9) described closing position is fixed on.
2. clasp according to claim 1 (100), it is characterized in that, described elastic locking element (10) is placed in the obturator hernia (800) be contained in described first impeller (6) or described second impeller (7), removes and limit the stroke of described first impeller (6) or described second impeller (7) to prevent described elastic locking element (10).
3. clasp according to claim 1 (100), it is characterized in that, described clasp comprises the first closure plate (8) for keeping described first impeller (6) cooperated with elastic locking element described at least one (10), and comprises the second closure plate (9) for keeping described second impeller (7) cooperated with elastic locking element described at least one (10).
4. clasp according to claim 3 (100), it is characterized in that, described first closure plate (8) comprises the single described all the people present (700) cooperated with single described elastic locking element (10), and described second closure plate (9) comprises two all the people presents (700) cooperated with a described elastic locking element (10) respectively.
5. clasp according to claim 1 (100), it is characterized in that, described first closure plate (8) limits the stroke at the center towards described stretcher spline structure (1) of described first impeller (6), and described second closure plate (9) limits the stroke at the center towards described stretcher spline structure (1) of described second impeller (7).
6. clasp according to claim 1 (100), is characterized in that, be included in described stretcher spline structure (1) for receiving each closure plate (8 in the close position; 9) described second (400) are by inclined seat (28; 29) formed, described inclined seat (28; 29) described closure plate (8 is arranged in; 9) closing position in complementary fashion be included in described closure plate (8; 9) the inclination point mouth (81 in; 91) cooperate.
7. clasp according to claim 1 (100), is characterized in that, described elastic locking element (10) remains in the 3rd (500) be contained in described stretcher spline structure (1).
8. clasp according to claim 1 (100), it is characterized in that, described first impeller (6) and described second impeller (7) are connected to each other by spring, and described spring applies power along the direction of motion of described first impeller (6) and described second impeller (7) to described first impeller (6) and described second impeller (7).
9. clasp according to claim 1 (100), it is characterized in that, described clasp comprises at least one collapsible arm (5) be hinged on described stretcher spline structure (1), described at least one collapsible arm (5) comprises complementary locking device (5d), this complementary locking device (5d) is arranged to: be stacked and placed on the closed position on described stretcher spline structure (1) described at least one collapsible arm (5), this complementary locking device (5d) be included in described first impeller (6) and described second impeller (7) each in locking device (30) cooperate, described first impeller (6) and described second impeller (7) are in latched position under the effect of the restoring force applied by described elastic recovery device (40).
10. clasp according to claim 9 (100), it is characterized in that, be stacked and placed on the closed position on described stretcher spline structure (1), described at least one collapsible arm (5) and at least one closure plate (8 described; 9) be positioned in same side relative to described stretcher spline structure (1).
11. clasps according to claim 9 (100), it is characterized in that, be stacked and placed on the closed position on described stretcher spline structure (1), described at least one collapsible arm (5) and at least one closure plate (8 described; 9) be positioned on opposite side relative to described stretcher spline structure (1).
12. clasps according to claim 9 (100), it is characterized in that, described stretcher spline structure (1) comprises two opposed collapsible arms (5), described two collapsible arms (5) are hinged on described stretcher spline structure (1) by hinge (5a), each described collapsible arm (5) comprises the forked installation portion (5c) opposed with described hinge (5a), the latched position that the described forked installation portion (5c) of described two collapsible arms (5) is stacked and placed on described stretcher spline structure (1) each described collapsible arm (5) is positioned to be closely adjacent to each other.
13. 1 kinds of chains (900), is characterized in that, this chain (900) comprises at least one clasp (100) according to claim 1.
14. 1 kinds of wrist-watches (1000), is characterized in that, this wrist-watch (1000) comprises chain according to claim 13 (900).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13171618.5 | 2013-06-12 | ||
| EP13171618.5A EP2813156B1 (en) | 2013-06-12 | 2013-06-12 | Clasp for piece of jewellery or wristwatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104223615A true CN104223615A (en) | 2014-12-24 |
Family
ID=48613486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410261596.0A Pending CN104223615A (en) | 2013-06-12 | 2014-06-12 | Clasp for piece of jewellery or wristwatch |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20140366339A1 (en) |
| EP (1) | EP2813156B1 (en) |
| JP (1) | JP5785305B2 (en) |
| KR (1) | KR101569280B1 (en) |
| CN (1) | CN104223615A (en) |
| HK (1) | HK1204886A1 (en) |
| RU (1) | RU2563772C1 (en) |
| TW (1) | TW201511707A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683097A (en) * | 2015-12-10 | 2018-02-09 | 华为技术有限公司 | Watchband and the wrist-watch with the watchband |
| WO2018058388A1 (en) * | 2016-09-28 | 2018-04-05 | 华为技术有限公司 | Wearable device and main body thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH711847A2 (en) * | 2015-11-25 | 2017-05-31 | Oréade Mft De Boîtes Sa | Folding buckle. |
| US20220160083A1 (en) * | 2019-03-21 | 2022-05-26 | Bulgari Horlogerie Sa | Clasp for a bracelet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161186A (en) * | 1995-11-21 | 1997-10-08 | 格兰德金有限公司 | Clasp with unfolding buckle |
| GB2340168A (en) * | 1998-07-03 | 2000-02-16 | Winox Ind Limited | A Buckle |
| CN1315155A (en) * | 2000-03-23 | 2001-10-03 | Vlg咨询及制造股份公司 | Fastener for bracelet |
| EP1247469A1 (en) * | 2001-03-27 | 2002-10-09 | Maier S.A.R.L. | Bracelet closure having two push buttons provided with guidance means therebetween |
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|---|---|---|---|---|
| FR627448A (en) * | 1927-01-05 | 1927-10-04 | Verger Freres | Double lock folding clasp for bracelet |
| US2532840A (en) * | 1948-02-03 | 1950-12-05 | Kreisler Mfg Corp Jacques | Folding extension device |
| FR2741244B1 (en) * | 1995-11-21 | 1998-01-16 | Grandjean Sa | DEPLOYMENT BUCKLE CLASP |
| FR2825244B1 (en) | 2001-05-31 | 2003-08-29 | Jacques Beauregard | FOLDING CLASP WITH PUSH BUTTON |
| DE60129331D1 (en) * | 2001-10-19 | 2007-08-23 | Promotion S P A | shutter |
| JP2003180418A (en) * | 2001-12-19 | 2003-07-02 | Citizen Watch Co Ltd | Inner stopper structure for accessory |
| JP2004121454A (en) | 2002-10-01 | 2004-04-22 | Minase:Kk | Wristwatch strap |
| JP2007282886A (en) * | 2006-04-18 | 2007-11-01 | Four Creators:Kk | Ball locking component |
| CH704978B1 (en) * | 2011-05-19 | 2015-10-30 | Boucledor Sa | Folding clasp. |
| EP2534970B1 (en) * | 2011-06-16 | 2014-04-16 | Montres Breguet SA | Triple-opening clasp |
| RU2465793C1 (en) * | 2011-07-15 | 2012-11-10 | Общество с ограниченной ответственностью "Константин Чайкин" | Clasp of watch bracelet, watch bracelet with clasp and watch with bracelet with clasp |
| CH706097B1 (en) * | 2012-02-16 | 2016-02-29 | Chi-Tsung Chen | Closure for a bracelet. |
-
2013
- 2013-06-12 EP EP13171618.5A patent/EP2813156B1/en active Active
-
2014
- 2014-05-15 TW TW103117149A patent/TW201511707A/en unknown
- 2014-05-16 US US14/279,783 patent/US20140366339A1/en not_active Abandoned
- 2014-05-30 JP JP2014112073A patent/JP5785305B2/en not_active Expired - Fee Related
- 2014-06-11 RU RU2014124105/12A patent/RU2563772C1/en not_active IP Right Cessation
- 2014-06-11 KR KR1020140070893A patent/KR101569280B1/en not_active IP Right Cessation
- 2014-06-12 CN CN201410261596.0A patent/CN104223615A/en active Pending
-
2015
- 2015-06-16 HK HK15105684.3A patent/HK1204886A1/en unknown
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161186A (en) * | 1995-11-21 | 1997-10-08 | 格兰德金有限公司 | Clasp with unfolding buckle |
| GB2340168A (en) * | 1998-07-03 | 2000-02-16 | Winox Ind Limited | A Buckle |
| CN1315155A (en) * | 2000-03-23 | 2001-10-03 | Vlg咨询及制造股份公司 | Fastener for bracelet |
| EP1247469A1 (en) * | 2001-03-27 | 2002-10-09 | Maier S.A.R.L. | Bracelet closure having two push buttons provided with guidance means therebetween |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683097A (en) * | 2015-12-10 | 2018-02-09 | 华为技术有限公司 | Watchband and the wrist-watch with the watchband |
| CN107683097B (en) * | 2015-12-10 | 2019-06-11 | 华为技术有限公司 | Watchband and wrist-watch with the watchband |
| WO2018058388A1 (en) * | 2016-09-28 | 2018-04-05 | 华为技术有限公司 | Wearable device and main body thereof |
| US10667584B2 (en) | 2016-09-28 | 2020-06-02 | Huawei Technologies Co., Ltd. | Wearable device and main body of wearable device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2813156A1 (en) | 2014-12-17 |
| KR101569280B1 (en) | 2015-11-13 |
| US20140366339A1 (en) | 2014-12-18 |
| JP5785305B2 (en) | 2015-09-30 |
| RU2563772C1 (en) | 2015-09-20 |
| TW201511707A (en) | 2015-04-01 |
| KR20140145089A (en) | 2014-12-22 |
| HK1204886A1 (en) | 2015-12-11 |
| EP2813156B1 (en) | 2017-04-05 |
| JP2015000339A (en) | 2015-01-05 |
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