CN110109337A - A kind of novel cobalt alloy wrist-watch and its cobalt-alloy material - Google Patents
A kind of novel cobalt alloy wrist-watch and its cobalt-alloy material Download PDFInfo
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- CN110109337A CN110109337A CN201910381692.1A CN201910381692A CN110109337A CN 110109337 A CN110109337 A CN 110109337A CN 201910381692 A CN201910381692 A CN 201910381692A CN 110109337 A CN110109337 A CN 110109337A
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- 229910000531 Co alloy Inorganic materials 0.000 title claims abstract description 50
- 239000000956 alloy Substances 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 31
- 239000010941 cobalt Substances 0.000 claims abstract description 21
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 21
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010276 construction Methods 0.000 claims abstract description 21
- 239000011651 chromium Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 13
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 229910052684 Cerium Inorganic materials 0.000 claims description 9
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000002537 cosmetic Substances 0.000 claims description 9
- 229910052741 iridium Inorganic materials 0.000 claims description 9
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910052746 lanthanum Inorganic materials 0.000 claims description 9
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 239000011733 molybdenum Substances 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000011574 phosphorus Substances 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 9
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 9
- 229910052721 tungsten Inorganic materials 0.000 claims description 9
- 239000010937 tungsten Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 238000005363 electrowinning Methods 0.000 abstract description 3
- 238000005275 alloying Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 208000006981 Skin Abnormalities Diseases 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004575 stone Substances 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
- G04B37/00—Cases
- G04B37/08—Hermetic sealing of openings, joints, passages or slits
-
- 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
- G04B37/00—Cases
- G04B37/08—Hermetic sealing of openings, joints, passages or slits
- G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
-
- 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
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Adornments (AREA)
Abstract
The present invention discloses a kind of novel cobalt alloy wrist-watch and its cobalt-alloy material, the structure of the novel cobalt alloy wrist-watch includes surface, shell, bottom cover, inner casing, bracket, time showing part, Watchcase of the invention is made of cobalt alloy, cobalt alloy is that the alloy that other alloying elements are formed is added by base of cobalt, it has the advantages that high hardness and corrosion resistance, without sensitivity.In being provided with multi layer waterproof structure in wrist-watch, this waterproof construction is made of spur, groove, water proof ring, and the water proof ring is embedded in a groove, in the spur insertion groove and squeezes water proof ring.In this way it is possible to effectively realize positioning, while reaching better waterproof effect.Cobalt-alloy material of the invention is because iron-content is extremely low, and mainly Co cobalt and Cr chromium have the advantages that high rigidity, is to research and develop the best material of wrist-watch, and cobalt alloy has the characteristics that white, it is no longer necessary to which electrowinning process, the processing is simple compared with other materials.
Description
Technical field
The present invention relates to wrist-watch field technology, a kind of novel cobalt alloy wrist-watch and its cobalt-alloy material are referred in particular to.
Background technique
In wrist-watch circle, common wrist-watch material has steel, copper, silver, gold, wood, ceramics and carbon fiber etc..Wherein, gold, copper
It is low with ag material hardness.Steel material (by taking 316L and 304 as an example) is easily corroded although hardness increases, as normal
See metal, application more it is general just, be silver grey in the case where no plating in addition the color of steel is darker without characteristic outstanding
Color, it appears not high-grade enough.Ceramic material has high rigidity, but drops easily broken, therefore there are problems that intolerant to falling.Wood material
Light-weight with carbon fibre material, so resistance to compared to metal material, they lack heavy feeling.In short, when wrist-watch produces boundary, every kind
Material has its superiority and inferiority, but people are never satisfied with status, each research and development institution's equal phase in the pursuit to material
To material and product that invention is more received by the market, and keep new material and product more excellent than existing.
Summary of the invention
In view of this, in view of the deficiencies of the prior art, the present invention aims to provide a kind of novel cobalt alloys
Wrist-watch has high rigidity, and structure novel, waterproof performance is good, is made using cobalt metal material, so that the shell of wrist-watch seems more
It is white, it is more high-grade.
It is a further object to provide a kind of material of novel cobalt alloy wrist-watch, cobalt metal can be broken completely
People are to the limitation of material, and cobalt metal has the characteristics that white, it is no longer necessary to be electrolysed compared with other existing materials
Process, tool hardness is high, and for many years using durable, reduction scratches and damaging problem.
To achieve the above object, the present invention is using following technical solution:
A kind of novel cobalt alloy wrist-watch, including surface, shell, bottom cover, inner casing, bracket, time showing part, the surface are solid
Due to the top of the shell, the bottom cover is covered on the bottom of the shell, and the interior girdle is located at the shell and is constituted with surface
Inner cavity in, the bracket is bonded with inner casing and is formed the crack for being used to support time showing part, and the shell is cobalt alloy
Manufactured annular sidewall and bottom wall periphery, the bottom cover are the openings to be spirally sticked among bottom wall periphery, the surface with
Joint surface between shell is equipped with the first waterproof construction, and the joint surface of the shell and bottom cover is equipped with the second waterproof construction,
Binding face between the bracket and inner casing is equipped with third waterproof construction, on the bottom wall periphery binding face of the bracket and shell
Equipped with the 4th waterproof construction, the first, second, third, fourth waterproof construction is made of spur, groove, water proof ring, described anti-
Hydrosphere is embedded in a groove, in the spur insertion groove and squeezes water proof ring.
As a preferred embodiment, the inner edge of the bottom wall periphery of the shell is equipped with multiple first spirals position and catching groove,
The bottom cover is equipped with boss, and there is buckle in the periphery of the boss, and the surface of the buckle is that inclined-plane forms the second spiral position, this first
Spiral position and the second spiral position mutually screw togather, until buckle slides into catching groove.
As a preferred embodiment, four corners of the annular sidewall of the shell are equipped with fixed station, are arranged on fixed station
Fixation hole, corresponding inner casing are screwed into fixation hole by screw and are positioned at fixed station.
As a preferred embodiment, the shell annular sidewall is by two opposite straight walls and two opposite arcwalls
It constitutes, which is connected with arcwall, and arcwall is obliquely installed upwards by bottom, and the cavity for forming shell is to expand upwards
Structure.
As a preferred embodiment, the bottom surface of the bottom cover is equipped with cosmetic sheet, which is embedded in bottom cover, cosmetic sheet
Bottom surface is concordant with the bottom surface of bottom cover.
As a preferred embodiment, the surface printing of the time showing part has fluorescence coating.
A kind of material of novel cobalt alloy wrist-watch, includes the following components'mass percentage: cobalt 56.0-60.0%, chromium
24.0-25.0%, aluminium 1.0-2.0%, molybdenum 0.2-0.8%, lanthanum 3.8-5.0%, nickel 1.3-2.0%, tungsten 2.0-4.0%, tantalum
1.3-1.6%, phosphorus 0.2-0.5%, iridium 0.03-0.05%, cerium 0.25-0.7%, iron 1-2%, carbon 0.2-0.3%, surplus are
Titanium.
As a preferred embodiment, include the following components'mass percentage: cobalt 58.0%, chromium 24.5%, aluminium 1.5%,
Molybdenum 0.6%, lanthanum 4.5%, nickel 1.7%, tungsten 3.0%, tantalum 1.5%, phosphorus 0.4%, iridium 0.04%, cerium 0.5%, iron 1.5%, carbon
0.25%, surplus is titanium.
The present invention has obvious advantages and beneficial effects compared with the existing technology, specifically, by above-mentioned technical proposal
It is found that, first, Watchcase is made of cobalt alloy, cobalt alloy is that other alloying elements are added as base using cobalt to be formed from structure
Alloy, it have the advantages that high hardness and corrosion resistance, without sensitivity.Second, the present invention uses four waterproof constructions, and waterproof knot
Structure has its unique design, is made of spur, groove, water proof ring, and the water proof ring is embedded in a groove, the spur insertion
In groove and water proof ring is squeezed, in this way it is possible to effectively realize positioning, while reaching better waterproof effect.
The material of novel cobalt alloy wrist-watch of the invention, because iron-content is extremely low, mainly Co cobalt and Cr chromium, so with now
Common materials steel 316L compares with steel 304, and cobalt alloy has the advantages that high rigidity, is the best material for researching and developing wrist-watch.Cobalt
For alloy wrist-watch to human skin without sensitivity, user wears use for a long time, will not all cause skin abnormality, is that people buy hand
The optimal selection of table.Have the advantages that high rigidity according to cobalt metal, can be beaten according to requiring after being fabricated to wristwatch case
Mill, polishing, ultimately form the surface tactile sensation of lubrication.Especially, and cobalt alloy is compared with other materials, has more white spy
Point, it is no longer necessary to which electrowinning process, cobalt alloy wrist-watch more seems unique in horological industry, very popular, either assorted
Occasion can allow you more handsome charming.
In order to explain the structural features and functions of the invention more clearly, come with reference to the accompanying drawing with specific embodiment to this hair
It is bright to be described in detail.
Detailed description of the invention
Fig. 1 is the main view of the novel cobalt alloy wrist-watch of embodiments of the present invention.
Fig. 2 is the exploded view of the novel cobalt alloy wrist-watch of embodiments of the present invention.
Fig. 3 is the cross-sectional view of the novel cobalt alloy wrist-watch of embodiments of the present invention.
Fig. 4 is the waterproof construction enlarged drawing of the novel cobalt alloy wrist-watch of embodiments of the present invention.
Description of drawing identification:
10, surface 20, shell
21, annular sidewall 211, straight wall
212, arcwall 22, bottom wall periphery
23, the first spiral position 24, fixed station
25, fixation hole 30, bottom cover
31, boss 32, buckle
33, the second spiral position 34, cosmetic sheet
40, inner casing 50, bracket
51, crack 60, time showing part
71, the first waterproof construction 72, the second waterproof construction
73, third waterproof construction 74, the 4th waterproof construction
701, spur 702, groove
703, water proof ring.
Specific embodiment
Please refer to figs. 1 to 4, that show the specific structures of the preferred embodiments of the invention, are a kind of novel
Cobalt alloy wrist-watch, including surface 10, shell 20, bottom cover 30, inner casing 40, bracket 50, time showing part 60, the surface 10 are fixed
In the top of the shell 20, the bottom cover 30 is covered on the bottom of the shell 20, and 40 ring of inner casing is located at the shell 20 and table
In the inner cavity that face 10 is constituted, the bracket 50 is bonded with inner casing 40 and forms the crack for being used to support time showing part 60
51。
Wherein, the shell 20 is annular sidewall 21 and bottom wall periphery 22 made of cobalt alloy, which is with spiral
Formula is sticked in the opening among bottom wall periphery 22, and the joint surface between the surface 10 and shell 20 is equipped with the first waterproof construction
71, the joint surface of the shell 20 and bottom cover 30 is equipped with the second waterproof construction 72, the patch between the bracket 50 and inner casing 40
Conjunction face is equipped with third waterproof construction 73, and 22 binding face of bottom wall periphery of the bracket 50 and shell 20 is equipped with the 4th waterproof knot
Structure 74.First, second, third, fourth waterproof construction 71 72 73 74 be by spur 701, groove 702,703 groups of water proof ring
At the water proof ring 703 is embedded in groove 702, and the spur 701 is inserted into groove 702 and squeezes water proof ring 703.With this
Kind mode, can effectively realize positioning, while reaching better waterproof effect.
In the present embodiment, the inner edge of the bottom wall periphery 22 of the shell 20 is equipped with multiple first spirals position 23 and catching groove,
The bottom cover 30 is equipped with boss 31, and there is buckle 32 in the periphery of the boss 31, and the surface of the buckle 32 is that inclined-plane forms the second spiral shell
Position 33 is revolved, the first spiral position 23 and the second spiral position 33 mutually screw togather, until buckle 32 slides into catching groove.It is real in this way
The combination of existing shell 20 and bottom cover 30, can fasten positioning, reach and be fixedly connected with effect after threading directly into, and utilize outside
After tool gently circles round after tilting, it may be implemented to thread off, facilitate later period maintenance.Herein, the annular sidewall 21 4 of the shell 20
A corner is equipped with fixed station 24, and fixation hole 25 is arranged on fixed station 24, and corresponding inner casing 40 is screwed into fixation hole 25 by screw
And it is positioned at fixed station 24, inner casing 40 is firmly combined with shell 20.
More specifically, 20 annular sidewall 21 of shell is by two opposite straight walls 211 and two opposite arcs
Wall 212 is constituted, which is connected with arcwall 212, and arcwall 212 is obliquely installed upwards by bottom, forms shell 20
Cavity be the structure expanded upwards.In this way, the cavity in shell 20 is made to have bigger space, can install more/big
Driving part.In addition, the bottom surface of the bottom cover 30 is equipped with cosmetic sheet 34, which is embedded in bottom cover 30, cosmetic sheet 34
Bottom surface is concordant with the bottom surface of bottom cover 30.Such bottom cover 30 is more attractive, and cosmetic sheet 34 can also be magnetotherapy stone, has health care
Function.More preferably scheme is that the surface 10 of the time showing part 60 is printed with fluorescence coating, reaches luminous effect.
A kind of material of novel cobalt alloy wrist-watch, for making above-mentioned Watchcase 20, including following mass percent
Component: cobalt 56.0-60.0%, chromium 24.0-25.0%, aluminium 1.0-2.0%, molybdenum 0.2-0.8%, lanthanum 3.8-5.0%, nickel 1.3-
2.0%, tungsten 2.0-4.0%, tantalum 1.3-1.6%, phosphorus 0.2-0.5%, iridium 0.03-0.05%, cerium 0.25-0.7%, iron 1-2%,
Carbon 0.2-0.3%, surplus are titaniums.The material of novel cobalt alloy wrist-watch of the invention, because iron-content is extremely low, mainly Co cobalt and Cr
Chromium, so comparing with present common materials steel 316L with steel 304, cobalt alloy has the advantages that high rigidity, is research and development wrist-watch
Best material.For cobalt alloy wrist-watch to human skin without sensitivity, user wears use for a long time, all skin will not be caused different
It often, is the optimal selection of people's purchase wrist-watch.Has the advantages that high rigidity according to cobalt metal, being fabricated to after wristwatch case can root
It polished, polished according to requiring, ultimately form the surface tactile sensation of lubrication.Especially, and cobalt alloy is compared with other materials,
It has the characteristics that white, it is no longer necessary to which electrowinning process, cobalt alloy wrist-watch more seems unique in horological industry, very by joyous
It meets, either what occasion, you can be allowed more handsome charming.
Embodiment one
A kind of material of novel cobalt alloy wrist-watch, includes the following components'mass percentage: cobalt 58.0%, chromium 24.5%,
Aluminium 1.5%, molybdenum 0.6%, lanthanum 4.5%, nickel 1.7%, tungsten 3.0%, tantalum 1.5%, phosphorus 0.4%, iridium 0.04%, cerium 0.5%, iron
1.5%, carbon 0.25%, surplus are titaniums.
Embodiment two
A kind of material of novel cobalt alloy wrist-watch, includes the following components'mass percentage: cobalt 56.0%, chromium 25.0%,
Aluminium 1.0%, molybdenum 0.8%, lanthanum 3.8%, nickel 2.0%, tungsten 2.0%, tantalum 1.3-1.6%, phosphorus 0.5%, iridium 0.03%, cerium 0.7%,
Iron 1%, carbon 0.3%, surplus are titaniums.
Embodiment three
A kind of material of novel cobalt alloy wrist-watch, includes the following components'mass percentage: Co 60 .0%, chromium 24.0%,
Aluminium 2.0%, molybdenum 0.2%, lanthanum 5.0%, nickel 1.3%, tungsten 4.0%, tantalum 1.3%, phosphorus 0.5%, iridium 0.03%, cerium 0.7%, iron
1%, carbon 0.3%, surplus are titaniums.
Example IV
A kind of material of novel cobalt alloy wrist-watch, includes the following components'mass percentage: cobalt 56.0%, chromium 24.2%,
Aluminium 1.3%, molybdenum 0.2%, lanthanum 4.1%, nickel 1.3%, tungsten 4.0%, tantalum 1.6%, phosphorus 0.4%, iridium 0.04%, cerium 0.6%, iron
1.1%, carbon 0.3%, surplus are titaniums.
The cobalt alloy wrist-watch of above four embodiments production, the wrist-watch best performance in first embodiment, with other implementations
Example is compared, its elevated temperature strength is higher, the higher feature of structure stability；Contain cobalt simultaneously, the multiple elements such as chromium have good
High-temperature oxidation resistance, fatigue durability and fracture toughness.The second cobalt alloy wrist-watch produced to the material of fourth embodiment, performance
Not as good as first embodiment, but it still is able to meet the production of Watchcase 20 and use demand.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, still
Belong in the range of technical solution of the present invention.
Claims (8)
1. a kind of novel cobalt alloy wrist-watch, it is characterised in that: including surface (10), shell (20), bottom cover (30), inner casing (40),
Bracket (50), time showing part (60), the surface (10) are fixed on the top of the shell (20), and the bottom cover (30) is covered on
The bottom of the shell (20), inner casing (40) ring are located in the inner cavity that the shell (20) is constituted with surface (10), the support
Frame (50) is bonded with inner casing (40) and is formed the crack (51) for being used to support time showing part (60), and the shell (20) is cobalt
Annular sidewall made of alloy (21) and bottom wall periphery (22), the bottom cover (30) are to be spirally sticked in bottom wall periphery (22)
Between opening, joint surface between the surface (10) and shell (20) is equipped with the first waterproof construction (71), the shell
(20) the second waterproof construction (72) are equipped with the joint surface of bottom cover (30), being bonded between the bracket (50) and inner casing (40)
Face is equipped with third waterproof construction (73), and bottom wall periphery (22) binding face of the bracket (50) and shell (20) is equipped with the 4th
Waterproof construction (74), the first, second, third, fourth waterproof construction are by spur (701), groove (702), water proof ring (703)
Composition, the water proof ring (703) are embedded in groove (702), in spur (701) insertion groove (702) and squeeze waterproof
It encloses (703).
2. a kind of novel cobalt alloy wrist-watch according to claim 1, it is characterised in that: the bottom wall periphery of the shell (20)
(2) inner edge is equipped with multiple first spirals position (23) and catching groove, and the bottom cover (30) is equipped with boss (31), the boss (31)
Periphery have buckle (32), the surface of the buckle (32) is that inclined-plane forms the second spiral position (33), the first spiral position (23) and
Second spiral position (33) mutually screws togather, until buckle (32) slide into catching groove.
3. a kind of novel cobalt alloy wrist-watch according to claim 1, it is characterised in that: the annular sidewall of the shell (20)
(21) four corners are equipped with fixed station (24), and fixation hole (25) are arranged on fixed station (24), and corresponding inner casing (40) passes through spiral shell
Silk is screwed into fixation hole (25) and is positioned at fixed station (24).
4. a kind of novel cobalt alloy wrist-watch according to claim 1, it is characterised in that: the annular sidewall of the shell (20)
It (21) is made of two opposite straight walls (211) and two opposite arcwalls (212), the straight wall (211) and arcwall
(212) it is connected, and arcwall (212) is obliquely installed upwards by bottom, the cavity for forming shell (20) is the knot expanded upwards
Structure.
5. a kind of novel cobalt alloy wrist-watch according to claim 1, it is characterised in that: the bottom surface of the bottom cover (30) is equipped with
Cosmetic sheet (34), the cosmetic sheet (34) are embedded in bottom cover (30), and the bottom surface of cosmetic sheet (34) is concordant with the bottom surface of bottom cover (30).
6. a kind of novel cobalt alloy wrist-watch according to claim 1, it is characterised in that: the table of the time showing part (60)
Face (10) is printed with fluorescence coating.
7. a kind of material of novel cobalt alloy wrist-watch, for making Watchcase in claim 1 (20), it is characterised in that: packet
Include the component of following mass percent: cobalt 56.0-60.0%, chromium 24.0-25.0%, aluminium 1.0-2.0%, molybdenum 0.2-0.8%, lanthanum
3.8-5.0%, nickel 1.3-2.0%, tungsten 2.0-4.0%, tantalum 1.3-1.6%, phosphorus 0.2-0.5%, iridium 0.03-0.05%, cerium
0.25-0.7%, iron 1-2%, carbon 0.2-0.3%, surplus are titaniums.
8. a kind of material of novel cobalt alloy wrist-watch according to claim 7, it is characterised in that: including following quality percentage
The component of ratio: cobalt 58.0%, chromium 24.5%, aluminium 1.5%, molybdenum 0.6%, lanthanum 4.5%, nickel 1.7%, tungsten 3.0%, tantalum 1.5%, phosphorus
0.4%, iridium 0.04%, cerium 0.5%, iron 1.5%, carbon 0.25%, surplus are titaniums.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381692.1A CN110109337A (en) | 2019-05-08 | 2019-05-08 | A kind of novel cobalt alloy wrist-watch and its cobalt-alloy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910381692.1A CN110109337A (en) | 2019-05-08 | 2019-05-08 | A kind of novel cobalt alloy wrist-watch and its cobalt-alloy material |
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| CN105899693A (en) * | 2014-02-04 | 2016-08-24 | Vdm金属有限公司 | Hardening nickel-chromium-cobalt-titanium-aluminium alloy with good wear resistance, creep strength, corrosion resistance and processability |
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| CN107193199A (en) * | 2016-03-15 | 2017-09-22 | 蒙特雷布勒盖股份有限公司 | Giving the correct time with resonance watch rim or music clock and watch |
| CN205644047U (en) * | 2016-04-29 | 2016-10-12 | 福州小神龙表业技术研发有限公司 | Noble metal wrist -watch |
| CN206075015U (en) * | 2016-09-28 | 2017-04-05 | 深圳脉康穿戴设备科技有限公司 | A kind of intelligent watch bonnet and intelligent watch |
| CN206946200U (en) * | 2017-07-01 | 2018-01-30 | 深圳市聚源德科技有限公司 | A kind of high leakproofness stem-winder |
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| CN108225468A (en) * | 2017-12-01 | 2018-06-29 | 连云港水表有限公司 | A kind of hermetically sealed waterproof control box of intellectual water meter |
| CN108512166A (en) * | 2018-05-16 | 2018-09-07 | 河南森源电气股份有限公司 | Compact bus bar slot connection structure, compact bus bar slot and connector |
| CN208421542U (en) * | 2018-05-21 | 2019-01-22 | 颜琳 | A kind of gold Jade wrist watch |
| CN208314457U (en) * | 2018-05-31 | 2019-01-01 | 福州珂麦表业有限公司 | A kind of waterproof construction of wrist-watch handle |
| CN209560278U (en) * | 2019-05-08 | 2019-10-29 | 东莞得利钟表有限公司 | A kind of novel cobalt alloy wrist-watch |
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Application publication date: 20190809 |
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