CN209560278U - A New Cobalt Alloy Watch - Google Patents

Abstract

The utility model discloses a novel cobalt alloy wrist-watch, this novel cobalt alloy wrist-watch's structure includes surface, shell, bottom, inner shell, bracket, time display spare, the surface mounting is in the top of this shell, the bottom of this shell is located to the bottom lid, the inner shell ring is established in the inner chamber that this shell and surface constitute, bracket and inner shell laminating and forming the crack that is used for supporting time display spare, set up multichannel waterproof construction in the wrist-watch, this waterproof construction all comprises tiptoe, recess, waterproof circle is buried underground in the recess, the tiptoe inserts in the recess and extrudes waterproof circle. In this way, the positioning can be effectively realized, and a better waterproof effect is achieved. The utility model discloses a watch shell is made by the cobalt alloy, and the cobalt alloy is the alloy that adds other alloying element formation with cobalt as the base, and it has high rigidity, corrosion-resistant, insensitive advantage.

Description

A New Cobalt Alloy Watch

technical field

The utility model relates to the technology in the field of watches, in particular to a novel cobalt alloy watch.

Background technique

In the watch industry, common watch materials include steel, copper, silver, gold, wood, ceramics, and carbon fiber. Among them, gold, copper and silver materials have low hardness. Although the hardness of steel materials (taking 316L and 304 as examples) has increased, they are easily corroded. As a common metal, they are relatively common and have no outstanding features. In addition, the color of steel is dark. It's silver-gray, which doesn't look high-end enough. Ceramic materials have high hardness, but are easily broken when dropped, so there is a problem of not being resistant to falling. Wood and carbon fiber materials are light in weight, but compared to metal materials, they lack the heavy feeling. In short, in the world of watch production, each material has its advantages and disadvantages, but people will never be satisfied with the status quo in the pursuit of materials. All research and development institutions are looking forward to new materials and products that are more popular in the market, and Make new materials and products better than existing ones.

Utility model content

In view of this, the utility model aims at the deficiencies in the prior art, and its main purpose is to provide a new type of cobalt alloy watch, which has high hardness, novel structure, good waterproof performance, and is made of cobalt metal material, so that the shell of the watch looks more White, more upscale.

Another purpose of this utility model is to provide a new material for cobalt alloy watches. Cobalt metal can completely break people's limitations on materials, and cobalt metal has whiter characteristics compared with other existing materials. Electrolysis process is no longer required, the tool has high hardness, durable for many years of use, and reduces the problem of scratches and breakage.

In order to achieve the above object, the utility model adopts the following technical solutions:

A new type of cobalt alloy watch, comprising a surface, an outer shell, a bottom cover, an inner shell, a bracket, and a time display piece, the surface is fixed on the top of the outer shell, the bottom cover is set on the bottom of the outer shell, and the inner The shell ring is set in the inner cavity formed by the outer shell and the surface, the bracket fits the inner shell and forms a gap for supporting the time display piece, and the outer shell is made of cobalt alloy with an annular side wall and a bottom wall The outer periphery, the bottom cover is screw-fitted to the opening in the middle of the outer periphery of the bottom wall, a first waterproof structure is provided on the joint surface between the surface and the shell, and a first waterproof structure is provided on the joint surface between the shell and the bottom cover. Two waterproof structures, a third waterproof structure is provided on the bonding surface between the bracket and the inner shell, a fourth waterproof structure is provided on the bonding surface of the bottom wall of the bracket and the outer shell, the first and the first The 2nd, 3rd and 4th waterproof structures are all composed of a convex point, a groove, and a waterproof ring. The waterproof ring is buried in the groove, and the convex point is inserted into the groove and squeezes the waterproof ring.

As a preferred solution, the inner periphery of the outer periphery of the bottom wall of the housing is provided with a plurality of first screw positions and buckle grooves, and the bottom cover is provided with a boss, and the outer periphery of the boss has a buckle, and the buckle The surface of the buckle is inclined to form a second helical position, and the first helical position and the second helical position are screwed together until the buckle slides into the buckle groove.

As a preferred solution, four corners of the annular side wall of the outer shell are provided with fixing platforms, and fixing holes are arranged on the fixing platforms, and corresponding inner shells are screwed into the fixing holes to be positioned on the fixing platforms.

As a preferred solution, the annular side wall of the housing is composed of two opposite straight walls and two opposite arc-shaped walls, the straight walls are connected to the arc-shaped walls, and the arc-shaped walls are inclined upward from the bottom, The cavity forming the shell is an upwardly flared structure.

As a preferred solution, a decorative sheet is provided on the bottom surface of the bottom cover, the decorative sheet is embedded in the bottom cover, and the bottom surface of the decorative sheet is flush with the bottom surface of the bottom cover.

As a preferred solution, a fluorescent layer is printed on the surface of the time display member.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that, structurally, first, the watch case is made of cobalt alloy, and the cobalt alloy is based on cobalt. An alloy formed of other alloying elements has the advantages of high hardness, corrosion resistance, and non-sensitivity. Second, the utility model adopts four waterproof structures, and the waterproof structure has its unique design, which is composed of a convex point, a groove, and a waterproof ring. The waterproof ring is buried in the groove, and the convex point is inserted into the groove Inner and squeeze the waterproof ring, in this way, the positioning can be effectively realized, and a better waterproof effect can be achieved at the same time.

In order to illustrate the structural features and functions of the utility model more clearly, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the front view of the novel cobalt alloy watch of the embodiment of the present invention.

Fig. 2 is an exploded view of the new cobalt alloy watch of the embodiment of the present invention.

Fig. 3 is a cross-sectional view of a novel cobalt alloy watch according to an embodiment of the present invention.

Fig. 4 is an enlarged view of the waterproof structure of the new cobalt alloy watch of the embodiment of the present invention.

Explanation of the accompanying drawings:

10. Surface 20. Shell

21. Annular side wall 211. Straight wall

212, curved wall 22, bottom wall periphery

23. The first screw position 24. Fixed table

25. Fixing hole 30. Bottom cover

31. Boss 32. Buckle

33. The second screw position 34. Decorative piece

40. Inner shell 50. Bracket

51. Gap 60. Time display piece

71. First waterproof structure 72. Second waterproof structure

73. The third waterproof structure 74. The fourth waterproof structure

701, convex point 702, groove

703, waterproof ring.

Detailed ways

Please refer to shown in Fig. 1 to Fig. 4, and it has shown the concrete structure of the preferred embodiment of the present utility model, is a kind of novel cobalt alloy watch, comprises surface 10, shell 20, bottom cover 30, inner shell 40, holder Frame 50, time display part 60, the surface 10 is fixed on the top of the shell 20, the bottom cover 30 is covered on the bottom of the shell 20, and the inner shell 40 is set on the shell 20 and the surface 10. In the inner cavity of the housing, the bracket 50 fits with the inner shell 40 and forms a gap 51 for supporting the time display member 60 .

Wherein, the shell 20 is an annular side wall 21 and a bottom wall periphery 22 made of cobalt alloy. A first waterproof structure 71 is provided on the joint surface of the outer shell 20 and the bottom cover 30, a second waterproof structure 72 is provided on the joint surface between the outer shell 20 and the bottom cover 30, and a joint surface between the bracket 50 and the inner shell 40 is provided with The third waterproof structure 73 , the fourth waterproof structure 74 is provided on the bonding surface between the bracket 50 and the outer periphery 22 of the bottom wall of the casing 20 . The first, second, third, and fourth waterproof structures 71\72\73\74 are all composed of convex points 701, grooves 702, and waterproof rings 703, and the waterproof rings 703 are embedded in the grooves 702. The protrusion 701 is inserted into the groove 702 and squeezes the waterproof ring 703 . In this way, positioning can be effectively achieved while achieving a better waterproof effect.

In this embodiment, the inner periphery of the outer periphery 22 of the bottom wall of the housing 20 is provided with a plurality of first screw positions 23 and buckle grooves, and the bottom cover 30 is provided with a boss 31, and the outer periphery of the boss 31 has Buckle 32, the surface of the buckle 32 is a slope to form a second screw position 33, the first screw position 23 and the second screw position 33 are screwed together until the buckle 32 slides into the buckle groove. In this way, the combination of the shell 20 and the bottom cover 30 can be realized, and the positioning can be fastened after being directly screwed in to achieve a fixed connection effect, and the release can be realized after gently tilting and turning with an external tool, which is convenient for later maintenance. Here, the four corners of the annular side wall 21 of the housing 20 are provided with a fixed platform 24, and the fixed platform 24 is provided with a fixed hole 25, and the corresponding inner shell 40 is screwed into the fixed hole 25 to be positioned on the fixed platform 24, The inner shell 40 can be firmly combined with the outer shell 20 .

More specifically, the annular side wall 21 of the housing 20 is composed of two opposite straight walls 211 and two opposite arc-shaped walls 212, the straight walls 211 and the arc-shaped walls 212 are connected, and the arc-shaped walls 212 are composed of The bottom is inclined upwards, and the cavity forming the casing 20 is an upwardly expanding structure. In this way, the cavity in the housing 20 has a larger space, and more/larger driving components can be installed. In addition, a decorative sheet 34 is provided on the bottom surface of the bottom cover 30 , the decorative sheet 34 is embedded in the bottom cover 30 , and the bottom surface of the decorative sheet 34 is flush with the bottom surface of the bottom cover 30 . Such a bottom cover 30 is more beautiful, and the decorative sheet 34 can also be a magnetic therapy stone, which has a health care function. A better solution is that the surface 10 of the time display member 60 is printed with a fluorescent layer to achieve a luminous effect.

A new type of cobalt alloy watch material, used to make the above watch case 20, comprising the following components in mass percentage: 56.0-60.0% cobalt, 24.0-25.0% chromium, 1.0-2.0% aluminum, 0.2-0.8% molybdenum, 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%, the balance is titanium. The material of the novel cobalt alloy watch of the utility model is mainly Co cobalt and Cr chromium because of the extremely low iron content, so compared with the common material steel 316L and steel 304, the cobalt alloy has the advantage of high hardness, and it is a good choice for the research and development of watches. of the best material. Cobalt alloy watches are not sensitive to human skin, and users will not cause skin abnormalities if they wear them for a long time. It is the best choice for people to buy watches. According to the advantage of high hardness of cobalt metal, after being made into a watch case, it can be ground and polished according to requirements, and finally a smooth surface texture is formed. In particular, compared with other materials, cobalt alloy has more white characteristics, and no electrolysis process is required. Cobalt alloy watches are unique in the watch industry and are very popular. No matter what the occasion, it can make you more beautiful. Handsome and charming.

Embodiment one

A new cobalt alloy watch material, including the following components in mass percentage: cobalt 58.0%, chromium 24.5%, aluminum 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%, and the balance is titanium.

Embodiment two

A new type of cobalt alloy watch material, including the following components in mass percentage: cobalt 56.0%, chromium 25.0%, aluminum 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%, and the balance is titanium.

Embodiment Three

A new cobalt alloy watch material, including the following components in mass percentage: 60.0% cobalt, 24.0% chromium, 2.0% aluminum, 0.2% molybdenum, 5.0% lanthanum, 1.3% nickel, 4.0% tungsten, 1.3% tantalum, phosphorus 0.5%, iridium 0.03%, cerium 0.7%, iron 1%, carbon 0.3%, and the balance is titanium.

Embodiment Four

A new cobalt alloy watch material, including the following components by mass percentage: 56.0% cobalt, 24.2% chromium, 1.3% aluminum, 0.2% molybdenum, 4.1% lanthanum, 1.3% nickel, 4.0% tungsten, 1.6% tantalum, phosphorus 0.4%, iridium 0.04%, cerium 0.6%, iron 1.1%, carbon 0.3%, and the balance is titanium.

For the cobalt alloy watches made in the above four embodiments, the performance of the watch in the first embodiment is the best. Compared with other embodiments, it has higher high-temperature strength and higher structural stability; it contains cobalt, chromium, etc. An element with good high temperature oxidation resistance, fatigue resistance and fracture toughness. The performance of the cobalt alloy watches produced from the materials of the second to fourth embodiments is not as good as that of the first embodiment, but can still meet the production and use requirements of the watch case 20 .

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (6)

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) (22) 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 has buckle (32), and the surface of the buckle (32) is that inclined-plane forms the second spiral position (33), the first spiral position (23) it is mutually screwed togather with the second spiral position (33), 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.