WO2020177075A1 - Fermoir pliant et montre - Google Patents

Fermoir pliant et montre Download PDF

Info

Publication number
WO2020177075A1
WO2020177075A1 PCT/CN2019/076991 CN2019076991W WO2020177075A1 WO 2020177075 A1 WO2020177075 A1 WO 2020177075A1 CN 2019076991 W CN2019076991 W CN 2019076991W WO 2020177075 A1 WO2020177075 A1 WO 2020177075A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
button
clamping block
rod
clamping
Prior art date
Application number
PCT/CN2019/076991
Other languages
English (en)
Chinese (zh)
Inventor
马涛
庞毅
张克来
苏秦
陈绪明
戴礼汛
Original Assignee
天王电子（深圳）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 天王电子（深圳）有限公司 filed Critical 天王电子（深圳）有限公司
Priority to PCT/CN2019/076991 priority Critical patent/WO2020177075A1/fr
Publication of WO2020177075A1 publication Critical patent/WO2020177075A1/fr

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

Definitions

  • This application belongs to the technical field of clocks and watches, and more specifically, relates to a folding clasp and a watch.
  • the folding buckle includes a bottom frame and a flip frame.
  • some special treatments are generally performed in the structure of the underframe and/or the flip frame to achieve the purpose of buckling and unbuckling the underframe and the flip frame.
  • this often leads to technical problems such as complex structures of the underframe and the overturning frame, high processing difficulty, high processing cost, and uncomfortable fastening and unfastening operations.
  • the purpose of the present application is to provide a folding buckle to solve the technical problem that the folding buckle is difficult to process and high in cost in the prior art.
  • the present application provides a folding buckle, including a bottom frame and a flip frame.
  • the flip frame includes a flip body that is connected to the bottom frame and can be turned to engage with the bottom frame, and is arranged on the flip body
  • the bottom frame is provided with at least two clamping components which can be gathered together to clamp the buckle tongue and can be separated from each other to relax the buckle tongue.
  • the bottom frame includes a first frame and a second frame that are opposed to each other
  • the flip body includes a third frame and a fourth frame that are opposed to each other
  • the third frame and the fourth frame can be accommodated and arranged respectively. It is held against the inner side of the first frame and the inner side of the second frame.
  • the clip assembly includes a first clip assembly and a second clip assembly
  • the first clip assembly includes:
  • the first button is arranged outside the first frame
  • the first clamping block is arranged between the first frame and the second frame, and the first clamping block and the first button move synchronously;
  • a first elastic member to resist between the first button and the first frame
  • the second clip assembly includes:
  • the second button is located outside the second frame
  • the second clamping block is arranged between the first frame and the second frame, and the second clamping block moves synchronously with the second button;
  • first clamping block is disposed between the second clamping block and the second button
  • second clamping block is disposed between the first clamping block and the first button
  • the buckle tongue can be clamped between the first clamping block and the second clamping block.
  • first button and the first clamping block are fixedly connected by a first rod, and the first rod is fixedly connected with the first button and the first clamping block respectively, and penetrates through The first frame and the second clamping block.
  • first rod extends from the first button to the second button, one end of the first rod is fixedly arranged on the first button, and the other end of the first rod is slidably arranged In the second button.
  • a first step is provided on the first rod, and the first step is stopped at the inner side of the first frame and used to limit the movement stroke of the first rod to the outside of the first frame.
  • a first bolt is provided on the first frame
  • a second blind hole is provided on the first button
  • the first bolt extends into the second blind hole
  • the first elastic member is provided with In the second blind hole and held between the first plug and the first button.
  • the first clamping block includes a first connecting part sleeved on the first rod, and protruding from one side of the first connecting part and used for clamping a first clamp of the turning frame A holding part, and a second holding part protruding from the other side of the first connecting part and used for holding the other turning frame.
  • both the first clamping portion and the second clamping portion are provided with a guide surface for guiding the buckle tongue.
  • the application also provides a watch, which includes a watch strap and the above-mentioned folding buckle, and both ends of the folding buckle are respectively connected with the watch strap.
  • the beneficial effect of the folding buckle provided by the present application is that at least two clip components are provided on the bottom frame, and the clip components can be gathered together to clamp the buckle tongue, and can be separated from each other to loosen the buckle tongue, so that The fastening and unfastening operation between the flip frame and the bottom frame is convenient.
  • each clip component is not the structure of the bottom frame or the flip frame itself, the structure of the bottom frame and the flip frame is simple, the processing technology is simple, and the cost is low.
  • the entire folding buckle has a simple structure.
  • the watch of the present application is provided with the above-mentioned folding buckle, so that the watch is easy to buckle and take off, and the watch has a simple structure and simple processing.
  • Figure 1 is a schematic structural diagram of a folding buckle provided by an embodiment of the application.
  • Fig. 2 is a schematic structural diagram of the folding buckle in Fig. 1 after being partially cut;
  • Figure 3 is a partial exploded schematic view of the folding buckle in Figure 1;
  • Figure 4 is an exploded schematic view of the folding buckle in Figure 1;
  • Fig. 5 is a schematic diagram of the structure of the first clamping block in Fig. 1;
  • Fig. 6 is a schematic structural diagram of a folding buckle provided by an embodiment of the application after being fastened.
  • first, second, etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined with “first” and “second” may explicitly or implicitly include one or more of these features. In the description of this application, “multiple” means two or more than two, unless otherwise specifically defined.
  • the folding buckle 100 is used in a watch or other bracelets to facilitate the watch or bracelet to be put on or removed from the wrist.
  • the folding buckle 100 includes a bottom frame 1 and two flip frames 2.
  • the two flip frames 2 are respectively symmetrically arranged at opposite ends of the bottom frame 1, and the two flip frames 2 are respectively rotatably connected to the bottom frame 1 and can be fastened to the bottom frame 1 on.
  • the above-mentioned folding buckle 100 may also include only one turning frame 2, which is not uniquely limited here.
  • the turning frame 2 includes a turning body 20 and a buckle tongue 24.
  • One end of the turning body 20 is rotatably connected to the base frame 1.
  • the turning body 20 can be turned over to engage with the base frame 1.
  • the buckle tongue 24 is provided on the other end of the turning body 20.
  • the bottom frame 1 is provided with at least two clip components 5, the clip components 5 can be gathered together to clamp the buckle tongue 24, and the clip components 5 can be separated from each other to loosen the buckle tongue 24.
  • the flip body 20 is clamped on the bottom frame 1, and the buckle tongue 24 is clamped in each clip assembly 5; when it is necessary to connect the flip frame 2 with When the bottom frame 1 is unbuckled, it is only necessary to drive the clamping components 5 to separate from each other to loosen the buckle tongue 24.
  • the folding buckle 100 provided by the present application is provided with at least two clip components 5 on the base frame 1, and the clip components 5 can be gathered together to clamp the buckle tongue. 24, and can be separated from each other to loosen the buckle tongue 24, so that the buckling and unfastening operations between the flip frame 2 and the base frame 1 are convenient, and at the same time, because each clip assembly 5 is not the structure of the base frame 1 or the flip frame 2 itself Therefore, the structure of the bottom frame 1 and the turning frame 2 is simple, the processing technology is simple, the cost is low, and the entire folding buckle structure is simple.
  • the aforementioned base frame 1 includes a first frame 11, a second frame 12, a first shaft 13 and a second shaft 14 ,
  • the first frame 11 and the second frame 12 are disposed oppositely, the first shaft 13 and the second shaft 14 are respectively connected between the two ends of the first frame 11 and the second frame 12, the first shaft 13 and the second shaft 14
  • the first frame 11, the second frame 12, the first rotating shaft 13 and the second rotating shaft 14 are enclosed to form a frame-shaped base frame 1.
  • the two ends of the first rotating shaft 13 are respectively fixedly connected to the first frame 11 and the second frame 12, and the two turning frames 2 are rotatably arranged on the first rotating shaft 13 and the second rotating shaft 14 respectively.
  • the turning body 20 has a frame structure, and the turning body 20 includes a third frame 21, a fourth frame 22 and a fifth frame 23.
  • the third frame 21 and the fourth frame 22 are arranged oppositely, one ends of the third frame 21 and the fourth frame 22 are rotatably sleeved on the first shaft 13 or the second shaft 14, and the third frame 21 and the fourth frame 22 are located on the Inside the first frame 11 and the second frame 12, the fifth frame 23 is connected between the other end of the third frame 21 and the other end of the fourth frame 22, and a buckle tongue 24 is provided on the fifth frame 23.
  • the third frame 21 and the fourth frame 22 are rotated around the first shaft 13 or the second shaft 14 so that the third frame 21 and the fourth frame 22 can be accommodated and combined respectively It is held against the inner side of the first frame 11 and the inner side of the second frame 12, that is, the turning body 20 can be clamped between the first frame 11 and the second frame 12, and the buckle tongue 24 can be buckled between the clip components 5 .
  • the above-mentioned turning body 2 may also be a block structure, which is not exclusively limited here.
  • the first frame 11 and the second frame 12 are in the first frame.
  • the part between a rotating shaft 13 and the clip assembly 5 is arranged in a concave shape.
  • the corresponding positions of the third frame 21 and the fourth frame 22 are also arranged in a concave shape, and the first frame 11 and The concave arc of the third frame 21 is adapted, and the concave arc of the second frame 12 is adapted to the arc of the fourth frame 22, so that the flip body 20 is buckled with the bottom frame 1 stably, and the flip body 20 is prevented from being removed from the bottom frame 1.
  • both the turning body 20 and the base frame 1 are arranged in a frame structure, thereby having a certain elasticity, thereby ensuring that the turning body 20 and the base frame 1 are buckled stably.
  • the above-mentioned clip assembly 5 includes a first clip assembly 3 and a second clip assembly 4.
  • the first clip The assembly 3 is arranged on the first frame 11
  • the second clamping assembly 4 is arranged on the second frame 12
  • the first clamping assembly 3 and the second clamping assembly 4 have the same structure and are arranged symmetrically.
  • the first clamping assembly 3 includes a first button 31, a first clamping block 32 and a first elastic member 33.
  • the first button 31 is arranged on the outside of the first frame 11, and the first button 31 is used for pressing by a human hand.
  • the first clamping block 32 is arranged between the first frame 11 and the second frame 12 and is arranged close to the second frame 12, and the first clamping block 32 and the first button 31 move synchronously.
  • the first elastic member 13 abuts between the first button 31 and the first frame 11.
  • the second clamping assembly 4 includes a second button 41, a second clamping block 42 and a second elastic member 44.
  • the second button 41 is arranged outside the second frame 12, and the second button 41 is used for pressing by a human hand.
  • the second clamping block 42 is disposed between the first frame 11 and the second frame 12 and is disposed close to the first frame 11, and the second clamping block 42 and the second button 41 move synchronously.
  • the second elastic member 14 abuts between the second button 41 and the second frame 12.
  • the first clamping block 32 is disposed between the second clamping block 42 and the second button 41
  • the second clamping block 42 is disposed between the first clamping block 32 and the first button 31.
  • the buckle tongue 24 is buckled between the first clamping block 32 and the second clamping block 42.
  • first button 31 and the second button 41 are used to press the buckle tongue 24 at the same time, so that the buckle tongue 24 is quickly released from the first clamping block 32 and the second clamping block 42.
  • first button 31 and the second button 41 the first clamping block 32 will be pushed to the initial position by the first elastic member 33, and the second clamping block 42 will be pushed to the initial position by the second elastic member 43.
  • the flip frame 2 can be detached from the bottom frame 1 by pressing the first button 31 and the second button 32 on the bottom frame 1, so as to facilitate the removal of the watch from the hand.
  • the clip assembly 3 and the second clip assembly 4 are simple in structure and easy to process.
  • a first elastic member 33 is provided between the first button 31 and the base frame 1, so that as long as the first button 31 and the second button are not pressed 41.
  • the turning frame 2 can always be buckled on the bottom frame 1, thereby ensuring the stability and reliability of the structure of the folding buckle 100.
  • the above-mentioned folding buckle 100 may also include three or more clamping components 5, and a plurality of clamping components 5 are used to realize the clamping of the flip frame 2. There is no unique restriction here.
  • the first button 31 and the first clamping block 32 are fixedly connected by a first rod 34, and the first rod 34 They are respectively fixedly connected to the first button 31 and the first clamping block 32, and penetrate through the first frame 11 and the second clamping block 42, so that the entire first clamping assembly 3 is connected by the first rod 34, which
  • the structure is simple, and there is no resistance to sliding.
  • the first clamp block 32 is provided with a third through hole 320, and the first rod 34 is tightly connected to the third through hole 320 to be fixed to the first clamp.
  • the first button 31 is provided with a mounting hole 310, and one end of the first rod 34 is tightly fitted in the mounting hole 310 to be fixed to the first button 31.
  • the mounting hole 310 is a blind hole that opens toward the first frame 11.
  • the mounting hole 310 may also be a through hole, or the first rod 34 may also It is fixed to the first button 31 by screws and other fasteners, which is not uniquely limited here.
  • clamping block and the button are fixedly connected to achieve synchronous movement
  • clamping block and the button can also be performed by means of shoulders at both ends or electronic induction. Synchronous movement, there is no unique limitation here.
  • the first frame 11 is provided with a first through hole 110
  • the second clamping block 42 is provided with a second through hole 420
  • the first rod 34 is slidably disposed in the first through hole 110 and the second through hole. Hole 420.
  • the second button 41 and the second clamping block 42 are also fixedly connected by a second rod 44.
  • the second rod 44 and the first rod 34 have the same structure and function, and the second The connection between the rod 44 and the second button 41 and the second clamping block 42 is the same as that of the first rod 34, and the description will not be repeated here.
  • the first rod 34 extends from the first button 31 to the second button 41, and one end of the first rod 34 is fixed at On the first button 31, the other end of the first rod 34 is slidably arranged in the second button 41.
  • the first rod 34 is arranged to extend from the first button 31 to the second button 41, that is, there are at least a first rod 34 and a second rod 44 between the second button 41 and the second frame 12.
  • a connecting bridge increases the strength of the connection between the second button 41 and the second frame 12.
  • the second rod 44 also extends from the second button 41 to the first button 31, Thus, the connection strength between the first button 31 and the first frame 11 is improved.
  • the second button 41 is provided with a first blind hole 410
  • the second frame 12 is provided with a fourth through hole 120
  • the first rod 34 slides in the first blind hole 410 and the fourth through hole 120, respectively.
  • one end of the first rod 34 should be passed through the second frame 12, the first clamping block 32, the second clamping block 42, the first frame 11 and the first button 31 in sequence, and the first rod 34 should Closely fit and connect with the first button 31 and the first clamping block 32, the first rod 34 is slidingly fitted with the first frame 11, the second clamping block 42, and the second frame 12, and then the other end of the first rod 34 is inserted
  • the second button 41 is slidably connected to the second button 41.
  • the first rod 34 is provided with a first step 343, and the first step 343 is stopped at the inner side of the first frame 11 and used
  • the first rod 34 and the first button 31 are affected by the first elastic member.
  • the thrust of 33 moves to the outside of the first frame 11 until the first step 343 stops on the inner side of the first frame 11, so that the position of the first step 343 on the first rod 34 can be set as required to reach the limit.
  • the movement stroke of the first button 31 and the first rod 34 to the outside of the first frame 11.
  • protrusions can also be provided on the first rod 34 to limit the movement stroke of the first rod 34, which is not exclusively limited here.
  • the first rod 34 includes a small diameter section 341 and a large diameter section 342.
  • the diameter of the small diameter section 341 is smaller than that of the large diameter section 342.
  • the first step 343 is provided in the small diameter section 341 and the large diameter section. 342, the small diameter section 341 is fixed on the first button 31 and slides in the first frame 11, the first step 343 is stopped inside the first frame 11, and the large diameter section 342 is fixed in the first clamping block 32 and The second clamping block 42, the second frame 12 and the second button 41 slide in the middle.
  • the second step 443 is also used on the above-mentioned second rod 44 to limit the movement stroke of the second rod 44 to the outside of the second frame 12, which will not be repeated here.
  • the first frame 11 is provided with a first latch 35
  • the first button 31 is provided with a second Blind hole 311
  • one end of the first plug 35 is fixedly arranged on the first frame 11
  • the other end of the first plug 35 extends into the second blind hole 311
  • the first elastic member 33 is arranged in the second blind hole 311 and resists Between the first bolt 35 and the first button 31, in this way, through the relatively fixed first frame 11, the first elastic member 33 sequentially pushes the first button 31 and the first rod member 34 to move.
  • the first pin 35 may not be provided on the first frame 11, that is, a blind pin 35 is provided in the first frame 11 and the second button 41 respectively. Then, the first elastic member 33 directly abuts the first frame 11 and the first button 31, which is not uniquely limited here.
  • the second frame 12 is provided with a second plug 45
  • the second button 41 is provided with a third blind hole 411
  • one end of the second plug 45 is fixed to the second On the frame 12, the other end of the second plug 45 extends into the third blind hole 411, and the second elastic member 43 is disposed in the third blind hole 411 and resists between the second plug 45 and the second button 41.
  • the first elastic member 33 and the second elastic member 43 are both springs, and the first button 31 and the second button 41 are reset by the elastic action of the spring.
  • first bolts 35 are provided on the first frame 11, and the two first bolts 35 are respectively provided on both sides of the first rod 34 and the second rod 44,
  • first button 31 is provided with two second blind holes 311, and each second blind hole 311 is provided with a first elastic member 33, which not only stabilizes the reset function of the entire first elastic member 33, but also Thus, the connection structure between the first frame 11 and the first button 31 is stable and balanced.
  • the second frame 12 is also provided with two second pins 45, which will not be repeated here.
  • the first clamping block 32 includes a first connecting portion 321, a first clamping portion 322, and a second clamping Department 323.
  • the first connecting portion 321 is a square block structure, the first connecting portion 321 is sleeved on the first rod 34 and the second rod 44 respectively, and the first clamping portion 322 is protrudingly provided on one side of the first connecting portion 321 ( The left side in FIG. 6) is used to clamp the left flip frame 2, and the second clamping portion 323 is protruded from the other side of the first connecting portion 321 (the right side in FIG. 6) and used to clamp the right flip frame 2.
  • the first connecting portion 321 has a first protrusion 324 along the axial direction of the first rod 34, and the first protrusion 324 extends in the direction of the second clamping block 42 along the first connecting portion 321.
  • the second clamping block 42 has the same structure as the first clamping block 32, and the second clamping block 42 also includes a second connecting portion 421, a third clamping portion 422, and a fourth clamping portion 423.
  • the first clamping portion 322 and the third clamping portion 422 are respectively clamped on the left flip frame 2
  • the second clamping portion 323 and the fourth clamping portion 423 are clamped on the right flip frame 2 respectively
  • only the first button 31 and the second button 41 need to be pressed, and the turning frames 2 on both sides can be pulled out of the bottom frame 1 at the same time.
  • the structure is simple, and the operation is convenient and labor-saving.
  • the second connecting portion 421 has a second protrusion 424 along the axial direction of the first rod 34, and the second protrusion 424 extends in the direction of the first clamping block 32 along the second connecting portion 421.
  • the first protrusion 324 and the second The two bumps 424 are arranged oppositely.
  • the first clamping portion 322, the second clamping portion 323, the third clamping portion 422, and the fourth clamping portion 423 are provided with a guide surface 3221 for guiding the buckle tongue 24, and the first clamping portion 322, the second clamping portion 323, the third clamping portion 422 and the fourth clamping portion 423 are all provided with a clamping buckle.
  • the clamping surface 3222 of the tongue 24 and the guiding surface 3221 are connected to the clamping surface 3222.
  • the clamping surface 3222 is a straight surface, and the guiding surface 3221 extends obliquely outward from the clamping surface 3222.
  • a clamping cavity is formed between the two opposing clamping surfaces 3222.
  • This application also provides a watch, including a watch strap and the above-mentioned folding buckle 100.
  • the two ends of the folding buckle 100 are respectively connected to the watch strap.
  • the turning frame 2 includes a connecting block 25, which is arranged on the buckle tongue 24. On the side, the connecting block 25 is used to connect with the strap.
  • the watch provided by the present application is provided with the above-mentioned folding buckle 100, so that the watch is easy to buckle and take off, and the watch has a simple structure and simple processing.

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  • Buckles (AREA)

Abstract

Fermoir pliant (100), comprenant un cadre inférieur (1) et des cadres de retournement (2). Chaque cadre de retournement (2) comprend un corps de retournement (20) relié au cadre inférieur (1) et apte à se retourner de manière à être mutuellement serré avec le cadre inférieur (1), et une languette (24) de fermoir agencée sur le corps de retournement (20). Le cadre inférieur (1) est pourvu d'au moins deux ensembles d'attache par serrage (5) qui peuvent être réunis ensemble de manière à serrer les languettes (24) de fermoir et peuvent être séparés l'un de l'autre de manière à desserrer les languettes (24) de fermoir. L'invention concerne en outre une montre, comprenant des bracelets de montre et le fermoir pliant (100). Les deux extrémités du fermoir pliant (100) sont respectivement reliées aux bracelets de montre. Selon le fermoir pliant (100) prévu dans la présente invention, les cadres de retournement (2) et le cadre inférieur (1) sont simples de structure et pratiques à usiner, et les cadres de retournement (2) et le cadre inférieur (1) sont pratiques à attacher et détacher.
PCT/CN2019/076991 2019-03-05 2019-03-05 Fermoir pliant et montre WO2020177075A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/076991 WO2020177075A1 (fr) 2019-03-05 2019-03-05 Fermoir pliant et montre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/076991 WO2020177075A1 (fr) 2019-03-05 2019-03-05 Fermoir pliant et montre

Publications (1)

Publication Number Publication Date
WO2020177075A1 true WO2020177075A1 (fr) 2020-09-10

Family

ID=72337423

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/076991 WO2020177075A1 (fr) 2019-03-05 2019-03-05 Fermoir pliant et montre

Country Status (1)

Country Link
WO (1) WO2020177075A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1343474A (zh) * 2000-08-22 2002-04-10 Vlg咨询及制造股份公司 手链搭扣
CH702696B1 (fr) * 2008-05-16 2011-08-31 Elfix Production Sa Fermoir de sécurité pour un bracelet.
CN204157813U (zh) * 2014-10-23 2015-02-18 东莞市致拓钟表配件有限公司 一种侧压扣接式表带扣件
CN204763776U (zh) * 2015-05-28 2015-11-18 裘里斯杨 一种方便与表带拆装的表扣及具有该表扣的手表
CN108477772A (zh) * 2018-04-02 2018-09-04 天王电子（深圳）有限公司 表扣与手表

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1343474A (zh) * 2000-08-22 2002-04-10 Vlg咨询及制造股份公司 手链搭扣
CH702696B1 (fr) * 2008-05-16 2011-08-31 Elfix Production Sa Fermoir de sécurité pour un bracelet.
CN204157813U (zh) * 2014-10-23 2015-02-18 东莞市致拓钟表配件有限公司 一种侧压扣接式表带扣件
CN204763776U (zh) * 2015-05-28 2015-11-18 裘里斯杨 一种方便与表带拆装的表扣及具有该表扣的手表
CN108477772A (zh) * 2018-04-02 2018-09-04 天王电子（深圳）有限公司 表扣与手表

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