CN104095357A - Deployant bracelet clasp - Google Patents
Deployant bracelet clasp Download PDFInfo
- Publication number
- CN104095357A CN104095357A CN201410148521.1A CN201410148521A CN104095357A CN 104095357 A CN104095357 A CN 104095357A CN 201410148521 A CN201410148521 A CN 201410148521A CN 104095357 A CN104095357 A CN 104095357A
- Authority
- CN
- China
- Prior art keywords
- arm
- band
- clasp
- wrist strap
- locking device
- 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.)
- Granted
Links
Classifications
-
- 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
- A44C5/246—Fasteners for straps, chains or the like for closed straps with folding devices having size adjusting means
Landscapes
- Buckles (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
Deployant or folding clasp 1 including, hinged around a support 4, a first arm 2 being hinged to a first stirrup member 5, and a second arm 3 to a second stirrup member 6. This first stirrup member 5 forms part of a first single-piece cap 7 whose bottom surface 71 defines, with one end of this first arm 2, in any angular position thereof, a space 72 for the passage of a wristband strand having a thickness smaller than or equal to a given thickness EP, and this second stirrup member 6 forms the bottom part of a second removable cap 8 and includes at least one securing means 61 arranged to cooperate, by clamping around an orifice of a wristband strand, with a complementary securing means 81 of a removable top part 82 of this second cap 8, to adjust the useful length of this wristband strand.
Description
Technical field
The present invention relates to a kind of expansion or collapsible clasp, this clasp comprises that, around the first hinged arm of supporting member and the second arm, described the first arm is hinged on the first horse stirrup, and described the second arm is hinged on the second horse stirrup.
The invention still further relates to a kind of bangle or wrist strap, it comprises the expansion of at least one the above-mentioned type or collapsible clasp and around the first fixedly band and the second adjustable band of described at least one clasp, described first fixedly the thickness of band and described the second adjustable band be less than or equal to given thickness.
The invention still further relates to a kind of bangle of at least one the above-mentioned type or the clock and watch of wrist strap or bullion of comprising.
The present invention relates to for wrist-watch or the bangle of bullion or analog or the field of wrist strap.
Background technology
Safe expansion or collapsible clasp for watchband or bangle are usually designed to for hinged wrist strap or for having the wrist strap of the band of regular length.
This relates to the use of expansion or collapsible clasp is combined with the wrist strap that has the wrist strap of flexible strip, especially made by skin or analog, thereby the whole possible adjustable range that keeps wrist strap, and without the arbitrary band of cutting, described expansion or collapsible clasp have by supporting member and two three members that arm forms, described two arms form and surround part, this clasp is subject to user and praises, because clasp can be opened very wide and use comfortable.
Summary of the invention
The present invention proposes to manufacture a kind of wrist strap with wieldy clasp, and the length of this wrist strap is easy to regulate, and without changing wrist strap band.
Therefore, the present invention relates to a kind of expansion or collapsible clasp, this clasp comprises around the first hinged arm of supporting member and the second arm, described the first arm is hinged on the first horse stirrup, described the second arm is hinged on the second horse stirrup, it is characterized in that, described the first horse stirrup forms a part for the first single-piece cap, and the basal surface of this first single-piece cap is defined for the space of passing through that wrist strap band that thickness is less than or equal to given thickness passes through together with one end of described the first arm in the random angle position of described one end of described the first arm; Described the second horse stirrup forms the bottom of the second removable cap and comprises at least one fixture, this fixture is arranged to hole clamping by around wrist strap band and is mutually cooperated with the complementary fixture at the removable top of described the second removable cap, to regulate the useful length of described wrist strap band.
The invention still further relates to a kind of wrist strap, this wrist strap comprises the expansion of at least one the above-mentioned type or collapsible clasp and around the first fixedly band and the second adjustable band of described at least one clasp, described first fixedly the thickness of band and described the second adjustable band be less than or equal to given thickness, it is characterized in that, it is characterized in that, described first fixedly band by described first fixedly described the first arm on the bearing of trend of band (in the prolongation) the first joint pin and by cross described first fixedly the second pin of band be fixed on described the first horse stirrup, described first fixedly band limit together with described basal surface be arranged for that described the second adjustable band passes through described in pass through space, described the second adjustable band is fixed on described the second removable cap with mutual cooperation of the described complementary fixture at the described removable top of described the second removable cap via described at least one fixture of the hole clamping around described the second adjustable band.
The invention still further relates to a kind of bangle of at least one the above-mentioned type or the clock and watch of wrist strap or bullion of comprising.
Accompanying drawing explanation
When reading the following detailed description with reference to accompanying drawing, it is more clear that other features and advantages of the present invention will become, in the accompanying drawings:
Fig. 1 illustrates according to of the present invention and is closing the partial schematic side view of latched position for having the clasp of the wrist strap of flexible strip.
Fig. 2 illustrates clasp in Fig. 1 in the perspective schematic view of same position.
Fig. 3 illustrate same clasp open position with the similar view of Fig. 1.
Fig. 4 illustrate same clasp open position with the similar view of Fig. 2.
Fig. 5 be illustrated in Fig. 1 position same clasp along in the sectional view of face.
Fig. 6 illustrates clock and watch, the perspective schematic view of wrist-watch more specifically, and this wrist-watch comprises the wrist strap with flexible strip, and this flexible strip is equipped with same clasp.
Fig. 7 and Fig. 8 illustrate the perspective schematic view of clasp of the flexible program of same clasp, and this clasp comprises add-on security device, and in Fig. 7, clasp is not worked, and in Fig. 8, clasp is by running order after folding 180 degree downwards.
The specific embodiment
The present invention relates to for wrist-watch or the bangle of bullion or analog or the field of wrist strap.
As shown in the figure, the present invention relates to a kind of expansion or collapsible clasp 1, this clasp 1 comprises around the first hinged arm 2 of supporting member 4 and the second arm 3.The first arm 2 is hinged on the first horse stirrup 5, and the second arm 3 is hinged on the second horse stirrup 6.
According to the present invention, described the first horse stirrup 5 forms a part for the first single-piece cap 7, the basal surface 71 of this cap 7 is defined for the space 72 that wrist strap band (wristband strand) passes together with one end 23 of the first arm 2 in any position of described end 23, the thickness of this wrist strap band is less than or equal to given thickness E P.
Described the second horse stirrup 6 forms the bottom of the second removable cap 8, and comprise at least one fixture 61, this fixture 61 is arranged to hole clamping by around wrist strap band and is mutually cooperated with the complementary fixture 81 at the removable top 82 of described the second cap 8, to regulate the useful length of the wrist strap band clamping by this fixture.
More specifically, according to expansion of the present invention or collapsible clasp 1 for thering is the flexible wristband of given thickness E P.The second arm 2 extends between first end 22 and the second end 23; The second arm 3 extends between first end 32 and the second end 33.
Supporting member 4 extends between the first hinge 41 and the second hinge 42.
The first arm 2 is hinged on the first hinge 41 at its first end 22, and is hinged on the first horse stirrup 5 at its second end 23.
The second elastic arm 3 is hinged on the second hinge 42 at its first end 32, and is hinged on the second horse stirrup 6 at its second end 33.
The first horse stirrup 5 comprises the first joint pin 51 of the first arm 2 and for being fixed to the pin of second on fixing wrist strap band 52, this wrist strap band has the thickness that is less than or equal to given thickness E P.Together with the second end 23 of the hiding basal surface 71 of the first cap 7 and the first arm 2, in the random angle position of the second end 23, be defined for and there is described by space 72, to be formed for the guided rings of such wrist strap band that the wrist strap band of the thickness that is less than or equal to given thickness E P passes through.
Preferably, the first arm 2 comprises first (elastically withdrawable) locking device 21 of can elasticity returning, the second arm 3 comprises the second locking device 31 of can elasticity returning, supporting member 4 comprise be arranged in latched position respectively with the first locking device 21 and co-operating the first complementary locking device 421 of the second locking device 31 and the second complementary locking device 431.
The first arm 2 and the second arm 3 can be formed by the U-shaped arm of " tuning fork " shape, described U-shaped arm has the elastic arm of carrying the first locking device 21 and the second locking device 22, and described the first locking device 21 and the second locking device 22 are especially formed by tongue or groove.Yet the first complementary locking device 421 and the second complementary locking device 431 are formed by groove or tongue respectively.
The bending of elastic arm is return the first latched position 21 and the second latched position 22 allows the first arm 2 and the second arm 3 to move to the folding position in supporting member from the open position of seeing among Fig. 3 and Fig. 4 by of short duration.Once the first arm 2 and the second arm 3 align with supporting member 4 in the closed position shown in Fig. 1, Fig. 2 and Fig. 5, elastic arm just returns in place and causes the first locking device 21 and the second locking device 22 mutually to cooperate to lock with the first complementary locking device 421 and the second complementary locking device 431 respectively, and does any action without user.
Advantageously, the first single-piece cap 7 is included in the first convexity part (cabochon) 73 on the opposite side of bottom surface 71 and the first horse stirrup 5.The second cap 8 comprises the second convexity part 83 in a similar fashion.
In the latched position of closing of clasp 1, the first edge surface 74 of the first convexity part 73 is resisted against on the right edge surface 84 of the second-phase that is included in the second convexity part 83.
User therefore can be visual examination clasp locking whether rightly easily, any gap between convexity part 73 and 83 all represents unrealized locking.
In the flexible program shown in Fig. 7 and Fig. 8, the first convexity part 73 comprises safe locking device 75, and the latched position of closing that this safe locking device 75 is arranged in clasp cooperates mutually with the complementary safe locking device 85 being included in the second convexity part 83.
In non-limiting example, as example, the first convexity part 73 and the second convexity part 83 are in the peculiar 8-shaped of product that forms the applicant together with latched position of closing of clasp.Here the side of the first convexity part 73 is hinge 76, the female part 77 of the transfer arm carrying 8-shaped of this hinge 76, and this part 77 is designed to two convexity parts 73 and 83 to be clamped together.Here, the parts 75 of above-mentioned shape at one end carry lip shape part 75, this lip shape part 75 be arranged in by hinge downwards after folding 180 degree the position of Fig. 8 be assembled to the second convexity part 83 on and the spring 85 or the like that form complementary safe locking device mutually cooperate.
In order to regulate the length of the adjustable band 12 in the space 72 being inserted between the first horse stirrup 5 and the basal surface 71 of the first cap 7, as shown in Figure 5, except fixture 61, the second horse stirrup 6 also comprise at least one with at the 82Zhong hole, removable top of the second cap 8 86 co-operating pins 62, or on the contrary with the co-operating hole 63 of pin 83 at removable top 82, described fixture 61 here by with sleeve 81(here, the base portion 87 of sleeve 81 and the second cap 8 is one) co-operating screw forms.Sleeve 81 and pin 62 or 83(are according to circumstances) mutually cooperate with the hole 123 in wrist strap band 12.
The present invention relates to a kind of wrist strap 10, this wrist strap 10 comprises the expansion of at least one the above-mentioned type or collapsible clasp 1 and around the first fixedly band 11 and the second adjustable band 12 of described at least one clasp 1, the thickness of described band is less than or equal to described given thickness E P.
First joint pin 51 of the first band 11 by the first arm 2 on the bearing of trend at the first band 11 and being fixed on the first horse stirrup 5 by crossing the second pin 52 of the first band 11.So limiting together with basal surface 71, the first band 11 is arranged for the space 72 that the second band 12 passes.The second band 12 is fixed on the second cap 8 with mutual cooperation of the complementary fixture 81 at the removable top 82 of the second cap 8 via at least one fixture 61 of hole 123 clampings around the second band 12.
In a particular embodiment, first fixedly band 11 and/or the second adjustable band 12 are flexible strips.
The invention still further relates to a kind of clock and watch or bullion 100, these clock and watch or bullion 100 comprise wrist strap or the bangle 10 of at least one the above-mentioned type, as shown in Figure 8.The invention enables the clasp 1 that can form the shape that makes people remember shell 101, especially watchcase.
In unshowned specific embodiment, the first convexity part 73 and/or the second convexity part 83 are used in visible mode, and carry watch and clock movement or jewel or analog.In fact, except the mechanical performance of operability and security, the present invention also has special taste, and clasp 1 becomes the decorative element of wrist strap 10.
In brief, the invention provides the combination of lower array apparatus:
-regulate the adjusting device of adjustable band, this adjusting device to avoid necessary cutting band to be applicable to user;
-thering is the articulated structure of three elements, this articulated structure is easy to activate and stop using;
-execution is for the first horse stirrup of the function of the ring of the end of adjustable band;
Mutual cooperation between two convexity parts of-abut against each other in locking closed position (and the form to intersect), this has formed to check whether realized the device of appropriately closing.
Claims (9)
1. an expansion or collapsible clasp (1), this clasp (1) comprises around hinged the first arm (2) of supporting member (4) and the second arm (3), described the first arm (1) is hinged on the first horse stirrup (5), described the second arm (3) is hinged on the second horse stirrup (6), it is characterized in that, described the first horse stirrup (5) forms a part for the first single-piece cap (7), the basal surface (71) of this first single-piece cap (7) is defined in the random angle position of described one end (23) of described the first arm (2) together with one end (23) of described the first arm (2) that wrist strap band that thickness is less than or equal to given thickness (EP) passes through passes through space (72), described the second horse stirrup (6) forms the bottom of the second removable cap (8) and comprises at least one fixture (61), this fixture (61) is arranged to hole clamping by around wrist strap band and is mutually cooperated with the complementary fixture (81) at the removable top (82) of described the second removable cap (8), to regulate the useful length of described wrist strap band.
2. clasp according to claim 1 (1), is characterized in that, described clasp is used for having flexible wristband or the bangle of given thickness (EP), and described the first arm (2) extends between the first end (22) of described the first arm (2) and the second end (23); Described the second arm (3) extends between the first end (32) of described the second arm (3) and the second end (33); described supporting member (4) extends between the first hinge (41) and the second hinge (42), it is upper and be hinged on described the first horse stirrup (5) at described second end (23) of described the first arm (2) that described the first arm (2) is hinged on described the first hinge (41) at the described first end (22) of described the first arm (2), it is upper and be hinged on described the second horse stirrup (6) at described second end (33) of described the second arm (3) that described the second arm (3) is hinged on described the second hinge (42) at the described first end (32) of described the second arm (3), described the first horse stirrup (5) comprises for first joint pin (51) of described the first arm (2) and for being fixed to thickness, is less than or equal to the second pin (52) on the wristband band of described given thickness (EP), the described hiding basal surface (71) of described the first single-piece cap (7) is defined for described by space (72) that wrist strap band that thickness is less than or equal to described given thickness (EP) passes through together with described second end (23) of described the first arm (2) in the random angle position of described second end (23) of described the first arm (2), to be formed for the guided rings of described wrist strap band.
3. clasp according to claim 1 (1), it is characterized in that, described the first arm (2) comprises the first locking device (21) of can elasticity returning, described the second arm (3) comprises the second locking device (21) of can elasticity returning, described supporting member (4) comprise be arranged in latched position respectively with described the first locking device (21) and co-operating the first complementary locking device (421) of described the second locking device (31) and the second complementary locking device (431).
4. clasp according to claim 3 (1), it is characterized in that, described the first single-piece cap (7) is included in the first convexity part (73) on the opposite side of described bottom surface (71) and described the first horse stirrup (5), when described clasp (1) is positioned at while cutting out latched position, first edge surface (74) of this first convexity part (73) is resisted against on the second-phase edge surface (84) that is included in the second convexity part (83) in described the second removable cap (8), in the described latched position of closing, described the first arm (2) and described the second arm (3) are pressed against on described supporting member (4).
5. clasp according to claim 4 (1), it is characterized in that, described the first convexity part (73) comprises safe locking device (75), closes latched position and mutually cooperate with the complementary safe locking device (85) being included in described the second convexity part (83) described in this safe locking device (75) is arranged in.
6. clasp according to claim 1 (1), it is characterized in that, except described at least one fixture (61), described the second horse stirrup (6) also comprises co-operating at least one pin (62) in hole (86) with the described removable top of described the second removable cap (8), or also comprises the co-operating hole of pin (83) (86) with described removable top (86).
7. a wrist strap or bangle (10), it comprises at least one expansion according to claim 1 or collapsible clasp (1) and around first fixedly band (11) and the second adjustable band (12) of described at least one clasp (1), described first fixedly the thickness of band (11) and described the second adjustable band (12) be less than or equal to described given thickness (EP), it is characterized in that, described first fixedly band (11) by described first fixedly described the first arm (2) on the bearing of trend of band (11) the first joint pin (51) and by cross described first fixedly the second pin (52) of band (11) be fixed on described the first horse stirrup (5), described first fixedly band (11) limit together with described basal surface (71) and be arranged for described by space (72) that described the second adjustable band (12) passes through, described the second adjustable band (12) is fixed on described the second removable cap (8) with mutual cooperation of the described complementary fixture (81) at the described removable top (82) of described the second removable cap (8) via described at least one fixture (61) of the hole clamping around described the second adjustable band (12).
8. wrist strap according to claim 7 or bangle (20), is characterized in that, described first fixedly band (11) and/or described the second adjustable band (12) are flexible strips.
9. one kind comprises that at least one is according to the clock and watch of the wrist strap described in claim 7 or 8 or bangle (10) or bullion (100).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13163572.4A EP2789255A1 (en) | 2013-04-12 | 2013-04-12 | Bracelet-extending loop |
| EP13163572.4 | 2013-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104095357A true CN104095357A (en) | 2014-10-15 |
| CN104095357B CN104095357B (en) | 2015-10-07 |
Family
ID=48087454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410148521.1A Active CN104095357B (en) | 2013-04-12 | 2014-04-14 | Expansion chain clasp |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140305163A1 (en) |
| EP (1) | EP2789255A1 (en) |
| JP (1) | JP2014204990A (en) |
| CN (1) | CN104095357B (en) |
| HK (1) | HK1203040A1 (en) |
| RU (1) | RU2014114522A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106617527B (en) * | 2016-12-01 | 2019-01-25 | 华为机器有限公司 | A kind of watchband length adjustment device, watchband and wrist-watch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH343166A (en) * | 1958-05-22 | 1959-12-15 | Jaeger Ets Ed | Wrist watch strap closure device |
| CH593648A5 (en) * | 1975-07-14 | 1977-12-15 | Kloetzl Egon | |
| EP0115364A2 (en) * | 1983-01-28 | 1984-08-08 | Jean Lassale S.A. | Bracelet fastener with extending buckle |
| CH700230A2 (en) * | 2009-01-09 | 2010-07-15 | Richemont Int Sa | Deploying loop type clasp for closing wristwatch's strap, has locking body presenting stable open state in which button slides for end adjustment of effective length of strap, where body possesses state independent of state of locking unit |
| CN202233410U (en) * | 2011-07-18 | 2012-05-30 | 林韶孟 | Equilateral butterfly watch buckle |
-
2013
- 2013-04-12 EP EP13163572.4A patent/EP2789255A1/en not_active Withdrawn
-
2014
- 2014-04-07 US US14/246,391 patent/US20140305163A1/en not_active Abandoned
- 2014-04-11 RU RU2014114522/12A patent/RU2014114522A/en not_active Application Discontinuation
- 2014-04-11 JP JP2014081725A patent/JP2014204990A/en not_active Withdrawn
- 2014-04-14 CN CN201410148521.1A patent/CN104095357B/en active Active
-
2015
- 2015-04-13 HK HK15103584.9A patent/HK1203040A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH343166A (en) * | 1958-05-22 | 1959-12-15 | Jaeger Ets Ed | Wrist watch strap closure device |
| CH593648A5 (en) * | 1975-07-14 | 1977-12-15 | Kloetzl Egon | |
| EP0115364A2 (en) * | 1983-01-28 | 1984-08-08 | Jean Lassale S.A. | Bracelet fastener with extending buckle |
| CH700230A2 (en) * | 2009-01-09 | 2010-07-15 | Richemont Int Sa | Deploying loop type clasp for closing wristwatch's strap, has locking body presenting stable open state in which button slides for end adjustment of effective length of strap, where body possesses state independent of state of locking unit |
| CN202233410U (en) * | 2011-07-18 | 2012-05-30 | 林韶孟 | Equilateral butterfly watch buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140305163A1 (en) | 2014-10-16 |
| JP2014204990A (en) | 2014-10-30 |
| RU2014114522A (en) | 2015-10-20 |
| EP2789255A1 (en) | 2014-10-15 |
| HK1203040A1 (en) | 2015-10-16 |
| CN104095357B (en) | 2015-10-07 |
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