CN106371305A - Watch structure using front ring for winding - Google Patents
Watch structure using front ring for winding Download PDFInfo
- Publication number
- CN106371305A CN106371305A CN201610949528.2A CN201610949528A CN106371305A CN 106371305 A CN106371305 A CN 106371305A CN 201610949528 A CN201610949528 A CN 201610949528A CN 106371305 A CN106371305 A CN 106371305A
- Authority
- CN
- China
- Prior art keywords
- button
- front ring
- watch
- bar
- movement
- 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
- 238000004804 winding Methods 0.000 title abstract description 7
- 210000004247 hand Anatomy 0.000 claims description 3
- 210000003141 lower extremity Anatomy 0.000 claims description 3
- 210000003625 skull Anatomy 0.000 claims description 3
- 230000006870 function Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B3/00—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously
- G04B3/08—Normal winding of clockworks by hand or mechanically; Winding up several mainsprings or driving weights simultaneously by parts of the cases
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Abstract
The invention relates to the field of timekeeper equipment, particularly to a watch structure using a front ring for winding. The watch structure comprises a watch head with a movement inside the watch head, a front ring installed at the upper side of the watch head, and a handle head installed beside the watch head. The front ring can rotate around the watch head under driving by hand stirring; and a first tooth ring engaged with the handle head is arranged at the lower edge of the front ring. The handle had is connected with the movement and drives the movement to wind under driving of rotation of the front ring. According to the invention, the watch movement is wound by the front ring and full winding can be realized by rotating the front ring for several circles. The simple watch structure can be used convenient. The winding handle head is hidden, so that the overall appearance of the watch becomes clean and orderly and the distinctive beautiful effect is realized. The watch structure has an anti-overloading winding function and thus parts of the watch can be protected effectively, thereby improving the reliably and service life of the watch. With a popping resetting mechanism, the watch structure has winding and timing functions.
Description
Technical field
The present invention relates to horological device field, in particular to a kind of watch structure of bar in utilization front ring.
Background technology
At present, because market plays performance requirement more and more higher to wrist-watch.Conventional wristwatch mainly passes through bar on button, by
In the requirement of upper bar function, button part must be retained in wrist-watch moulding so that existing watch structure more single it is impossible to full
Sufficient market plays the requirement of performance to wrist-watch, and, when realizing upper bar by pulling button, because button size is less,
The inconvenience such as time-consuming, laborious can be brought when pulling.In addition, some mechanical watch do not have upper bar overload protection design,
Can only feel to judge that energy storage clockwork spring is whether upper full with people, because people's subjective sensation difference is very big, so often because upper
Bar overload causes to timepiece movement to damage, and often has the situation generation that energy storage clockwork spring or arbor break, brings much to user
Puzzlement.
Content of the invention
For solving above-mentioned technical problem, the present invention provides a kind of watch structure of bar in utilization front ring, by front ring opponent
Table carries out upper bar and timing, solve conventional wristwatch button expose, shortcoming not attractive in appearance, compared by bar in front ring meanwhile
Convenient and labour-saving effect be can reach by bar on button.
The technical solution used in the present invention is: provide a kind of utilization front ring on bar watch structure, including inside be provided with machine
The gauge outfit of core, the button being arranged on the front ring on the upside of described gauge outfit and being arranged on described gauge outfit side, described front ring can be in handss
Dial under driving around the rotation of described gauge outfit and lower limb is provided with the first gear ring engage with described button, described button and described movement
It is connected and drive bar on described movement under the rotation driving of described front ring.
The watch structure of bar in utilization front ring of the present invention, it is outer that described button includes engaging with described first gear ring
Gear ring, the button lid being connected with described external toothing, the button heart being connected with described button lid by elastic partss and one end are even
Connect the described button heart, the other end connects the arbor of described movement, the rotation of described front ring can drive described external toothing, described successively
Button lid, described elastic partss, the described button heart and the rotation of described arbor.
The watch structure of bar in utilization front ring of the present invention, be provided between described external toothing and the described button heart for
Prevent the above-mentioned c shape pin producing relatively transverse movement between the two.
The watch structure of bar in utilization front ring of the present invention, one end that the described button heart is connected with described elastic partss
It is provided with keyway, what described elastic partss were connected in described keyway and can pass through described elastic partss rotarily drives the described button heart
Rotation.
The watch structure of bar in utilization front ring of the present invention, described elastic partss include retainingf key and are sheathed on described
Back-moving spring on retainingf key, in described keyway, the other end exists for one end that described retainingf key is connected with described back-moving spring
It is connected with described button lid under the suppressing of described back-moving spring.
The watch structure of bar in utilization front ring of the present invention, described retainingf key is included for sheathed described back-moving spring
First end and the second end for driving the rotation of the described button heart, described second end is away from the end face of described movement and described handle
Skull contacts, and another part size and described keyway match and be connected in described keyway.
The watch structure of bar in utilization front ring of the present invention, the length of described first end is less than described back-moving spring certainly
So length under state, the length at described second end or width are more than described back-moving spring diameter.
The watch structure of bar in utilization front ring of the present invention, the part that described second end is contacted with described button lid is
Semicylinder structure, described button lid is provided with the c shape groove corresponding with described semicylinder structure, described semicylinder structure
Outer surface is close to described c shape groove groove face.
The watch structure of bar in utilization front ring of the present invention, also includes ejecting resetting-mechanism, described ejection reset machine
Structure includes lever, steady pin and the use for fixing described lever being connected with described external toothing near one end of described arbor
In the button pressing button ejection described in described lever drives.
The watch structure using bar in front ring that the present invention provides carries out upper bar by front ring to timepiece movement, due to front ring
Larger, only need to rotate front ring and can achieve upper completely clockwork spring several times, structure is simple, easy to use；Due to concealing winding button, make
Wrist-watch overall appearance is clean, clean and tidy, has distinguished aesthetic；By achieving to the setting of retainingf key and button lid
Upper bar antioverloading function, the parts of energy effective protection wrist-watch, improve reliability and the life-span of wrist-watch；Ejected multiple by setting
Position mechanism, makes the present invention have upper bar function and timing function simultaneously；The present invention adopts integral layout and integrated design, in reality
Have excellent configuration design concurrently while existing several functions, there is preferable globality and harmony.
Brief description
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the decomposition texture schematic diagram of the embodiment of the present invention one；
Fig. 2 is the assembly structure diagram of the embodiment of the present invention one；
Fig. 3 is the structural representation ejecting resetting-mechanism in the embodiment of the present invention one；
Fig. 4 is the structural representation of retainingf key and button lid in the embodiment of the present invention two；
Fig. 5 is the structural representation of the embodiment of the present invention two.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
Embodiment one
As shown in figure 1, the embodiment of the present invention one provide utilization front ring on bar watch structure, including gauge outfit 5, front ring 1
And button, wherein, gauge outfit 5 is provided with the movement for timing and upper bar, and side is offered and is interlinked to the outside in being connected with button
First through hole, outside first through hole, the button pipe 14 for docking with button is fixedly connected with by interference fit；Front ring 1 is led to
Cross screw 2 and be arranged on the upside of gauge outfit 5, driving can be dialled by handss and rotate around gauge outfit 5, be additionally provided with its lower limb and engage with button
First gear ring；Button includes the button lid being connected by interference fit with the external toothing 12 of the first gear ring engagement with external toothing 12
11st, the button heart 13 being connected with button lid 11 by elastic partss and one end is fixedly connected on the button heart 13, the other end passes through
The arbor 7 that button pipe 14 and first through hole are connected with movement.
Specifically, as shown in Fig. 2 gauge outfit 5 is provided with the screw slots that a circle is available for screw 2 slip, front ring 1 passes through three laterally
Screw 2 is arranged in gauge outfit 5, and when rotated, slide in screw slots in screw 2 one end, the other end is followed front ring 1 and rotated together,
Thus stablizing in a longitudinal direction when maintaining front ring 1 rotation.One end that arbor 7 is connected with the button heart 13 is provided with external screw thread,
The corresponding button heart 13 is provided with the screw matching with arbor 7 size, passes through screw thread and screw between arbor 7 and the button heart 13
Spin and fix.One end profile size that the button heart 13 is connected with arbor 7 and button pipe 14 match and are connected to button pipe 14
In, be additionally provided between the button heart 13 and button pipe 14 for seal waterproof and being used for make between the button heart 13 and button pipe 14
Stable waterproof apron is kept on longitudinal direction, so that the button heart 13 can keep arbor 7 during driving arbor 7 rotation
Steadily, it is to avoid arbor 7 rocks and movement caused damage.The button heart 13 is connected with elastic partss the profile size of one end and external tooth
Circle 12 matches and is connected in external toothing 12, and external toothing 12 medial wall is provided with the first groove, and the button heart 13 is provided with and the
The second corresponding groove of one groove, the button heart 13 and external toothing 12 are by the c shape being connected in the first groove and the second groove
Pin 10 keeps being relatively fixed in horizontal direction.One end that the button heart 13 is connected with elastic partss offers keyway, and keyway can be adopted
Use polygonal body structure, in the present embodiment, keyway preferably employs rectangular structure.Elastic partss are connected in keyway and can pass through
The button heart 13 that rotarily drives of elastic partss rotates, and specifically, elastic partss include retainingf key 9 and are sheathed on retainingf key 9
Back-moving spring 8, in keyway, the other end is pressed in the presence of back-moving spring 8 for one end that retainingf key 9 is connected with back-moving spring 8
On button lid 11.Retainingf key 9 is included for the first end of sheathed back-moving spring 8 and for driving the button heart 13 rotation the
Two ends, the length of first end is less than the length under back-moving spring 8 naturalness, and the length at the second end or width are more than back-moving spring
8 diameters, the second end is contacted with button lid 11 away from the end face of movement, and another part size and keyway match and be connected in key
In groove.In the present embodiment, preferably retainingf key 9 first end is less than the cylindrical structure of back-moving spring 8 for diameter, and the of retainingf key 9
Two ends are the rectangular structure matching with keyway shape.A retainingf key 9 second end part after installation is connected in keyway all the time
In, thus the button heart 13 can be rotarily driven in keyway by retainingf key 9 rotating.Both retainingf key 9 and button lid 11 contact
Face be both configured to Non-smooth surface face, in the presence of back-moving spring 8 elastic force, there is certain tangential friction force f between the two,
The effect of tangential friction force f can make button lid 11 drive retainingf key 9 to rotate.Button lid 11 is also by interference fit and external toothing 12
It is fixedly connected, can synchronously drive button lid 11 to rotate by external toothing 12.External toothing 12 is provided with for outside and is engaged with the first gear ring
The second gear ring cirque structure, be fixed on the button heart 13 in the presence of c shape pin 10, and can be under the drive of front ring 1
Move in a circle.Arbor 7 after installation, the button heart 13, button pipe 14, external toothing 12, retainingf key 9 and button lid 11
Axle center is all located in same horizontal line so that external toothing 12 can by itself rotation successively drive button lid 11, retainingf key 9,
The button heart 13, arbor 7 rotate.
Arbor 7 can be subject to movement to the reverse torsion of its one during driving movement to rotate bar, when upper bar is complete
Continuing handler axle 7 after one-tenth then may cause arbor 7 to break or movement because the reverse torsion that arbor 7 is subject to is increasing
Damage, so, there is bar torsion in a maximum in arbor 7, must make the reverse torsion that arbor 7 is subject to during bar on wrist-watch
Less than maximum upper bar torsion.In the present embodiment, the torsion being subject to is set on corresponding retainingf key 9 during bar on movement as f1,
It is f2 that arbor 7 is subject to the torsion being subject on retainingf key 9 during maximum upper bar torsion.For solving the above problems, the present embodiment will be fixed
Tangential friction force f between key 9 and button lid 11 is set to no more than f2.As the torsion f1 being transmitted by movement on retainingf key 9
When being not more than tangential friction force f, rotate front ring 1 and will drive external toothing 12, button lid 11, retainingf key 9, the button heart 13 and arbor
7 rotate the upper bar function of realization；When the torsion f1 being applied on retainingf key 9 be more than f in the case of, button lid 11 will not pass through with
Tangential friction force between retainingf key 9 drives retainingf key 9 to rotate, so that the rotation of front ring 1 can not continue to drive 7 turns of arbor
Dynamic, due to f f2, the torsion f1 that arbor 7 is born will never be greater than f2, thus ensured arbor 7 safety and can
By property it is achieved that movement on bar antioverloading function.
As shown in Figure 1 to Figure 3, in the utilization front ring that the present embodiment provides, the watch structure of bar also includes being connected with button
Eject resetting-mechanism 15, eject lever 4, the use that resetting-mechanism 15 includes being connected near one end of described arbor 7 with external toothing 12
Drive the button 6 of button ejection, pressing or the process ejecting button in the steady pin 3 of truck dead lever 4 and for presses lever 4
In, external toothing 12 is meshed with front ring 1 all the time.As illustrated, be provided with one at gauge outfit 5 first through hole to be used for placing button and bullet
Go out resetting-mechanism 15 and gauge outfit 5 arcuate structure identical the 3rd groove, the 3rd groove and gauge outfit 5 are integrated, and pass through
Arrange the 3rd groove preferably to conceal button and eject resetting-mechanism 15, make wrist-watch overall appearance simplicity generosity, have preferably
Aesthetic.Outside 3rd groove, (away from the side of movement) surface is provided with the second through hole for installing button and is used for pacifying
The third through-hole of dress button 6, the second lead to the hole site is corresponding with first through hole position.Specifically, lever 4 is placed on the 3rd groove
In and fixed in middle part by steady pin 3, lever 4 two ends can be swung up and down with steady pin 3 for fulcrum；One end of lever 4
Contact with being arranged on button 6 at third through-hole, the other end is provided with and external toothing 12 diameter identical fourth hole, makes external toothing
12 are affixed at the fourth hole on lever 4 just near one end of described arbor 7.When specifically used, press the button 6, lever 4 around
Steady pin 3 rotates, and prizes external toothing 12 and drives that button is overall outwards to be ejected, enters timing state, now front ring 1 still with external toothing
12 are meshed, and rotation front ring 1 can adjust the pointer in gauge outfit 5；After timing finishes, press button, handle to wrist watch centre manually
Head resets, bar state in entrance, and now rotation front ring 1 can carry out upper bar to movement.
Embodiment two
As shown in Figure 4 and Figure 5, compared with embodiment one, difference is embodiment two: the length of retainingf key 9 first end
Degree is less than the length of the back-moving spring 8 after assembling；The part that second end is contacted with button lid 11 is semicylinder structure, button lid
11 are provided with the c shape groove corresponding with semicylinder structure, and semicylinder structural outer surface is under the elastic force of back-moving spring 8 acts on
It is close to c shape groove groove face.When button lid 11 rotates, 9 second surfaces of retainingf key will be by arbor lid 11c shape groove groove face to it
Power n, n can be analyzed to point to inner side power n1 of horizontal direction and circumference tangential force n2, meanwhile, retainingf key 9 be subject to
The corresponding opposing force of n1, n2 is the reverse torsion f1 that the elastic force f3 of back-moving spring 8 and movement transmit.Specifically, initially go up strip
Under state, f1 is less, and required power n is less to drive retainingf key 9 to rotate by rotating handle skull 11, and during this, n2 is more than f1, f3
Then it is consistently greater than n1；More and more fuller with bar on movement, reverse torsion f1 is also increasing, for making n2 continue to be more than f1, accordingly
Give retainingf key 9 power n also increasing, when bar full load on movement, if being rotated further retainingf key 9 to be likely to result in arbor
7 and movement damage, so, the present embodiment make bar full load on movement n1 be more than f3, now, if continue through button lid 11 revolving
Turn retainingf key 9, due to the opposing force n1 of the horizontal direction that the elastic force f3 of back-moving spring 8 gives less than button lid 11c shape groove, reset
Spring 8 will be extruded generation elastic deformation, and retainingf key 9 is moved rearwards by simultaneously, until retainingf key 9 exits on button lid 11 completely
C shape groove, now arbor 7 and movement will not rotate any more, it is achieved thereby that on movement bar antioverloading function.Other portions of embodiment two
Divide identical with embodiment one.
Above in association with accompanying drawing, embodiments of the invention are described, but the invention is not limited in above-mentioned concrete
Embodiment, above-mentioned specific embodiment is only schematically, rather than restricted, those of ordinary skill in the art
Under the enlightenment of the present invention, in the case of without departing from present inventive concept and scope of the claimed protection, also can make a lot
Form, these belong within the protection of the present invention.
Claims (9)
1. in a kind of utilization front ring bar watch structure, gauge outfit (5) including built-in movement, be arranged on the upside of described gauge outfit (5)
Front ring (1) and be arranged on described gauge outfit (5) side button it is characterised in that described front ring (1) can be under handss dial driving
Rotate around described gauge outfit (5) and lower limb is provided with the first gear ring engaging with described button, described button is connected with described movement
And drive bar on described movement under the rotation driving of described front ring (1).
2. the watch structure using in front ring article as claimed in claim 1 is it is characterised in that described button includes and described the
Button lid (11) that the external toothing (12) of one gear ring engagement is connected with described external toothing (12), by elastic partss and described handle
The button heart (13) that skull (11) is connected and one end connect the described button heart (13), the arbor of the other end described movement of connection
(7), the rotation of described front ring (1) can drive described external toothing (12), described button lid (11), described elastic partss, institute successively
State the button heart (13) and described arbor (7) rotation.
3. in utilization front ring as claimed in claim 2 bar watch structure it is characterised in that described external toothing (12) with described
It is provided between the button heart (13) for preventing above-mentioned c shape pin (10) producing relatively transverse movement between the two.
4. in utilization front ring as claimed in claim 2 bar watch structure it is characterised in that the described button heart (13) with described
One end that elastic partss are connected is provided with keyway, and described elastic partss part and can pass through described elastic partss in described keyway
Rotarily drive the rotation of the described button heart (13).
5. the watch structure using bar in front ring as claimed in claim 4 is it is characterised in that described elastic partss include fixing
Key (9) and the back-moving spring (8) being sheathed on described retainingf key (9), described retainingf key (9) is connected with described back-moving spring (8)
One end in described keyway, the other end is connected with described button lid (11) under the suppressing of described back-moving spring (8).
6. in utilization front ring as claimed in claim 5 bar watch structure it is characterised in that described retainingf key (9) include use
In the first end of sheathed described back-moving spring (8) be used for the second end driving the described button heart (13) to rotate, described second end
End face away from described movement is contacted with described button lid (11), and other parts size is matched with described keyway and is connected in
In described keyway.
7. in utilization front ring as claimed in claim 6 the watch structure of bar it is characterised in that the length of described first end is less than
It is straight that length under described back-moving spring (8) naturalness, the length at described second end or width are more than described back-moving spring (8)
Footpath.
8. in utilization front ring as claimed in claim 7 the watch structure of bar it is characterised in that described second end and described button
The part that lid (11) contacts is semicylinder structure, and described button lid (11) is provided with corresponding with described semicylinder structure
C shape groove, described semicylinder structural outer surface is close to described c shape groove groove face.
9. in described utilization front ring as arbitrary in claim 1-8, the watch structure of bar resets it is characterised in that also including ejection
Mechanism (15), the described resetting-mechanism (15) that ejects includes being connected near one end of described arbor (7) with described external toothing (12)
Lever (4), it is used for fixing the steady pin (3) of described lever (4) and is used for pressing described lever (4) and drives described button to eject
Button (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949528.2A CN106371305B (en) | 2016-10-27 | 2016-10-27 | A kind of watch structure using item in front ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610949528.2A CN106371305B (en) | 2016-10-27 | 2016-10-27 | A kind of watch structure using item in front ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106371305A true CN106371305A (en) | 2017-02-01 |
| CN106371305B CN106371305B (en) | 2018-12-25 |
Family
ID=57893751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610949528.2A Active CN106371305B (en) | 2016-10-27 | 2016-10-27 | A kind of watch structure using item in front ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106371305B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128854A (en) * | 2018-11-13 | 2019-01-04 | 珠海罗西尼表业有限公司 | Wrist-watch arbor assembly system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215483A (en) * | 1996-04-12 | 1999-04-28 | 伊加玛股份有限公司 | Wrist watch |
| CN201134011Y (en) * | 2007-12-21 | 2008-10-15 | 深圳市飞亚达(集团)股份有限公司 | Chronometer |
| CN102385301A (en) * | 2010-08-30 | 2012-03-21 | 深圳市飞亚达科技发展有限公司 | Watch windup overload protection mechanism and watch with protection mechanism |
| CN105527817A (en) * | 2014-10-21 | 2016-04-27 | 泰西麦有限责任公司 | Adjusting device for adjusting the function of a timepiece |
| CN206618967U (en) * | 2016-10-27 | 2017-11-07 | 深圳市飞亚达精密计时制造有限公司 | The watch structure of bar in a kind of utilization front ring |
-
2016
- 2016-10-27 CN CN201610949528.2A patent/CN106371305B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215483A (en) * | 1996-04-12 | 1999-04-28 | 伊加玛股份有限公司 | Wrist watch |
| DE69701136T2 (en) * | 1996-04-12 | 2000-09-21 | Enigma S.A., Genf/Geneve | CLOCK |
| CN201134011Y (en) * | 2007-12-21 | 2008-10-15 | 深圳市飞亚达(集团)股份有限公司 | Chronometer |
| CN102385301A (en) * | 2010-08-30 | 2012-03-21 | 深圳市飞亚达科技发展有限公司 | Watch windup overload protection mechanism and watch with protection mechanism |
| CN105527817A (en) * | 2014-10-21 | 2016-04-27 | 泰西麦有限责任公司 | Adjusting device for adjusting the function of a timepiece |
| CN206618967U (en) * | 2016-10-27 | 2017-11-07 | 深圳市飞亚达精密计时制造有限公司 | The watch structure of bar in a kind of utilization front ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128854A (en) * | 2018-11-13 | 2019-01-04 | 珠海罗西尼表业有限公司 | Wrist-watch arbor assembly system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106371305B (en) | 2018-12-25 |
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Inventor after: Liang Jia Inventor after: Liu Yajun Inventor after: Gao Rengdong Inventor before: Gao Rengdong Inventor before: Liang Jia Inventor before: Liu Yajun |
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Address after: 518000 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Fiyta technology building 11 floor 1 floor on the eastern side of the northwest side of the negative Patentee after: Shenzhen feiyada Precision Technology Co., Ltd Address before: 518000 Guangdong city of Shenzhen province Nanshan District Gao Xin Road Fiyta technology building 11 floor 1 floor on the eastern side of the northwest side of the negative Patentee before: Shenzhen Fiyta Precision Timer Manufacturing Co., Ltd. |
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