WO2018155381A1 - Component, and watch, jewelry, bag, accoutrement, tag, and slide fastener provided with said component - Google Patents

Component, and watch, jewelry, bag, accoutrement, tag, and slide fastener provided with said component Download PDF

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Publication number
WO2018155381A1
WO2018155381A1 PCT/JP2018/005753 JP2018005753W WO2018155381A1 WO 2018155381 A1 WO2018155381 A1 WO 2018155381A1 JP 2018005753 W JP2018005753 W JP 2018005753W WO 2018155381 A1 WO2018155381 A1 WO 2018155381A1
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WO
WIPO (PCT)
Prior art keywords
single crystal
component
light
inclined surface
light emitting
Prior art date
Application number
PCT/JP2018/005753
Other languages
French (fr)
Japanese (ja)
Inventor
秀太 内海
柴田　進
貴幸 竹内
信行 濱倉
Original Assignee
アダマンド並木精密宝石株式会社
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 アダマンド並木精密宝石株式会社 filed Critical アダマンド並木精密宝石株式会社
Priority to JP2019501311A priority Critical patent/JP7178101B2/en
Priority to CH01050/19A priority patent/CH714611B1/en
Publication of WO2018155381A1 publication Critical patent/WO2018155381A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C3/00—Flexible luggage; Handbags
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
    • A44C27/00—Making jewellery or other personal adornments
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/08—Decorative devices for handbags or purses
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • 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
    • G04B37/14—Suspending devices, supports or stands for time-pieces insofar as they form part of the case
    • G04B37/1486—Arrangements for fixing to a bracelet
    • G04B37/1493—Arrangements for fixing to a bracelet by means of a feather spring (Barette á ressort)
    • 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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • 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
    • G04B45/00—Time pieces of which the indicating means or cases provoke special effects, e.g. aesthetic effects

Definitions

  • the present invention relates to a component and a wristwatch, jewelry, bag, jewelry, tag, fastener, and the like equipped with the component.
  • counterfeit products The damage caused by counterfeit products is spreading year by year on various luxury products such as famous brand watches, jewelry, bags, jewelry and related products.
  • Counterfeit goods can cause significant damage to companies. For example, if low-priced counterfeit goods circulate, it can lead not only to the loss of genuine sales opportunities but also to the failure of business models. In addition, if bad reputation spreads by bad imitation products, it may lose the trust of the brand image that has been nurtured over the years.
  • Patent Document 1 is disclosed.
  • Patent Document 1 discloses a symbol information protection device which has a transparent plate fixed to a watch case part and can read symbol information through this plate.
  • the symbol information includes a manufacturing mark or a trademark indicating the origin of the wristwatch, and these symbol information are sandwiched between the transparent plate and the case part of the wristwatch so as to be bonded so as not to be peeled off. Therefore, it is said that a wristwatch purchaser can visually confirm whether the symbol information is authentic.
  • Patent Document 1 Although the protective device described in Patent Document 1 has an anti-counterfeiting effect, it has not been considered at all to add a decorative property necessary for a wristwatch.
  • Patent Document 2 is cited as a prior art for adding decorativeness separately to a wristwatch.
  • Patent Document 2 discloses a watch glass having a two-layer structure in which two transparent glass plates are stacked one above the other as a watch glass excellent in color and decoration by causing a light emitting portion to emit light freely. .
  • the two glass plates are bonded together with a transparent adhesive, and a light emitting portion is further provided between these glass plates. Since this light emitting part emits light in response to ultraviolet light having a wavelength of 350 to 420 nm or 254 to 365 nm, a watch glass excellent in color and decoration is realized.
  • the light emitting layer is provided on the entire surface of the watch glass. Therefore, it is necessary to provide the light emitting part separately from the watch glass, which causes an increase in manufacturing cost and hinders development to other products. Therefore, the decorativeness could not be further improved while ensuring the anti-counterfeit effect with the minimum configuration of the light emitting portion.
  • the present invention has been made in view of the above problems, and is capable of improving decorativeness while suppressing manufacturing costs, has an anti-counterfeit effect, and can be deployed to other products, and the components
  • the purpose is to provide watches, jewelry, bags, accessories, tags, fasteners, and the like equipped with.
  • the component of the present invention is composed of at least a first member, and the first member is formed of any one of sapphire single crystal, ruby single crystal, glass, and diamond single crystal, and at least a part of the side surface.
  • the luminescent material is arranged over the entire circumference, and the luminescent material emits light when irradiated with the special light source light or in the dark.
  • the wristwatch, jewelry, bag, jewelry, tag, and fastener of the present invention are characterized in that each color light emitting component is provided.
  • the light emitting material that emits light from the special light source light can be selected from RGB (Red / Green / Blue) three primary colors or a combination thereof.
  • RGB Red / Green / Blue
  • the component exhibits the color tone of the luminescent color of the luminescent material when irradiated with the special light source light.
  • Ruby single crystals are light pink in the first place.
  • this ruby single crystal also referred to as pink sapphire
  • the ruby single crystal itself emits light with an increased pink color and emits light simultaneously from the light emitting material when illuminated with a special light source. Therefore, these emission colors are mixed and a part of the emission from the components is optically synthesized.
  • the luminescent material is arranged over at least a part or the entire circumference of the side surface, so that the arrangement portion of the luminescent material is suppressed to the side surface at the minimum while the special light source light is irradiated.
  • Light emission by emission from the side surface can be realized. Therefore, when the special light source light is not irradiated, it is a single component having no colorless and transparent characteristics. However, when the special light source light is irradiated, it can be observed as if the side surface emits light. Therefore, it is possible to greatly improve the decorativeness of the parts while minimizing the arrangement or configuration of the light emitting material, and to improve both the identification and recognition as a characteristic part while suppressing the manufacturing cost of the parts. It becomes possible to make it.
  • the light emitting part only on the side surface of the part, it is possible to make it difficult to detect the presence or absence of a light emitting material for preventing counterfeiting by simply looking at the part from the plane. Further, by using the light emission of the light emitting material for the authenticity determination of the component, it is possible to enhance the forgery prevention effect of the component. Depending on the type of light-emitting material, light is emitted in each unique color, and the entire part shines characteristically in that color.
  • the parts according to the present invention can be expanded to other products.
  • the luminescent color of the luminescent material can improve the decorativeness of the brand image of the product with the parts, and it can also be used for authenticity determination, so forgery of these genuine products A prevention effect is also obtained.
  • FIG. 5 is a side view of the component of FIG. 4.
  • FIG. 5 is a partial explanatory view showing a state where characters are observed from an inclined surface in the component of FIG. 4.
  • FIG. 8 is a side view of the component of FIG. 7.
  • FIG. 10 is a side view of the component of FIG. 9.
  • FIG. 10 is a partial explanatory diagram illustrating a state where characters are observed from an inclined surface in the component of FIG. 9.
  • the first feature of the present embodiment is composed of at least a first member, and the first member is formed of any one of sapphire single crystal, ruby single crystal, glass, and diamond single crystal.
  • the light emitting material is arranged at least partly or around the entire circumference, and the light emitting material emits light when illuminated with a special light source light or in the dark.
  • the second feature is that the first member is a plate-like member, the planar shape is circular or irregular, and a groove is formed over the entire circumference of the side surface, and the light emitting material is disposed inside the groove. It is a part that is.
  • the luminescent material is arranged over at least a part or the entire circumference of the side surface, so that the arrangement portion of the luminescent material is suppressed to the side surface at the minimum while the special light source light is irradiated from the side surface. It is possible to realize light emission by emitting light. Therefore, when the special light source light is not irradiated, it is a single component having no colorless and transparent characteristics, but when the special light source light is irradiated, it can be observed as if the side surface emits light. Therefore, it is possible to improve the decorativeness of the component even with the minimum arrangement or configuration of the light emitting material, and it is possible to improve both the identification recognition and the decorativeness while suppressing the manufacturing cost of the component.
  • the light emitting part the side surface of the part, it is possible to make it difficult to detect the presence or absence of the light emitting material as a countermeasure against forgery simply by looking at the part from the plane. Further, by using the light emission of the light emitting material for the authenticity determination of the component, it is possible to enhance the forgery prevention effect of the component.
  • the special light source light emits light in the ultraviolet region (250 nm to 365 nm) or emits light in the infrared region (780 nm or more).
  • the planar shape of the member means that the planar shape of the component is any of a square, a rectangle, an ellipse, a polygon having three or more vertices, and a star. Further, the polygon having three or more vertices includes a planar shape in which each vertex is rounded and rounded.
  • the third feature is that the first member is a plate-like member, the planar shape is circular or irregular, and recesses are formed at least 12 locations every 30 ° over the entire circumference of the side surface. This is a part in which a light emitting material is arranged.
  • the position of the time character (or hour mark, hour marker, index) on the dial face can be determined by the light emission of the light emitting material by using the part as a watch window material. It is possible to easily identify the user. Therefore, both the decorativeness and the visibility of the wristwatch can be achieved.
  • the fourth feature is that a second member is further provided, the second member is formed of any one of sapphire single crystal, ruby single crystal, glass, and diamond single crystal, and the second member is plate-shaped.
  • the planar shape of the member is circular or irregular, and an inclined surface is formed on the entire circumference of the peripheral edge of the second member, and the first member and the second member are formed with the inclined surface as a non-bonding surface.
  • the first member and the second member have the same planar shape of the bonding surfaces, and any one of letters, figures, and symbols is the first member or the second member.
  • the light emitting material is arranged in the concave portion, and the width of the inclined surface is the height dimension of any of characters, figures or symbols The above is the part.
  • the characters, figures or symbols include all characters such as alphabets, hiragana, katakana, kanji, numbers, kanji numerals, symbols, and brand logos.
  • the figure also includes basic figures such as circles, triangles, and rectangles, more complicated geometric patterns, or trademarks indicating brands and manufacturers.
  • the height dimension of any character, figure, or symbol refers to a height dimension in which all characters, figures, or symbols can be accommodated when a plurality of characters, figures, or symbols are formed. Shall.
  • the fifth feature is that a second member is further provided, the second member is formed of any one of sapphire single crystal, ruby single crystal, glass, and diamond single crystal, and the second member is plate-shaped.
  • the planar shape of the member is circular or irregular, and an inclined surface is formed on the entire circumference of the peripheral edge of the second member, and the first member and the second member are thick with the inclined surface as a non-bonding surface.
  • the first member and the second member have the same planar shape of the bonding surfaces, and any one of characters, figures, and symbols is the first member or the second member.
  • the member is formed in a concave shape on at least one of the bonding surfaces of each other, the light emitting material is disposed in the concave portion, and the width of the inclined surface is greater than the height dimension of any of characters, figures or symbols
  • the inclined surface consists of cut surfaces formed every 30 ° over the entire circumference, The ridgeline where the cut faces meet is a part that is aligned with the recess in the thickness direction.
  • the part as a window material for a wristwatch, when the part is viewed from the plane direction, it can be observed as if the ridge line is emitted by the light emission of the light emitting material. It becomes possible for the user to more easily identify the position of the time character on the dial. Therefore, it is possible to further achieve both the decorativeness and the visibility of the wristwatch.
  • the sixth feature is that a wristwatch, jewelry, bag, jewelry, tag, and fastener equipped with any of the above-mentioned parts are used.
  • the parts according to the present invention can be developed to other products.
  • the parts according to the present invention can be used for other products.
  • the light emission of the light emitting material can improve the decorativeness of the product including the components, and the light emission can also be used for authenticity determination, so that the forgery prevention effect of these products can be obtained.
  • the light emitting material that emits light from the special light source can be selected from the three primary colors RGB or a combination of the colors.
  • the first or second member is a colorless and transparent sapphire single crystal, glass, or diamond single crystal, the component exhibits the color tone of the luminescent color of the luminescent material when irradiated with the special light source light.
  • the ruby single crystal used for the first member or the second member has a light pink color in the first place.
  • this ruby single crystal also referred to as pink sapphire
  • the ruby single crystal itself emits light with an increased pink color and emits light simultaneously from the light emitting material when illuminated with a special light source. Therefore, these emission colors are mixed and a part of the emission from the components is optically synthesized.
  • the component 1 according to the present embodiment is composed of at least the first member 2 as shown in FIGS.
  • FIG. 1 is a plan view
  • FIGS. 2 and 3 are both side views
  • a configuration form of the arrangement of the light emitting material 5 on the side surface 2s of the first member 2 of the component 1 is shown as an example. (Hereinafter, simply referred to as “member 2” as necessary).
  • the outer shape of the member 2 is formed into a circular plate shape.
  • the member 2 is formed of any of sapphire single crystal, ruby single crystal, diamond single crystal, or glass. This material is formed into a circular plate by grinding and polishing.
  • the transmittance of the material forming the member 2 only needs to satisfy a predetermined value (for example, 80% or more) in the wavelength range of 400 nm to 800 nm, for example, when the transmittance is measured with a spectrophotometer.
  • Each material forming the member 2 may be manufactured using a known method.
  • a sapphire single crystal or a ruby single crystal one grown and grown by the EFG (Edge-defined Film-fed. Growth) method, the Kilopros method, the Chocraslky method, the Bernoulli method, the vertical Bridgman method or the like is used.
  • a diamond single crystal may be formed by an epitaxial method.
  • the crystal plane orientation may be, for example, the surface 2a-2a having the c-plane, but is not limited to the c-plane, and is not limited to the r-plane, a-plane, or m-plane.
  • a desired crystal plane may be used as the surface.
  • the planar shape of the member 2 may be a circular round shape as shown in FIG. 1 or an irregular shape not shown.
  • the planar shape of the member 2 means that the planar shape is any of a square, a rectangle, an ellipse, a polygon having three or more vertices, and a star, for example. Further, when forming into a polygon having three or more vertices, each vertex may be rounded to change to a planar shape in which rounded corners are combined.
  • a wide inclined surface 2d is formed over the entire outer peripheral edge of the upper surface 2a of the member 2.
  • the inclined surface 2d is formed with a width W2d on the entire circumference of the outer peripheral edge at a constant inclination angle ⁇ with respect to the surface 2a.
  • the inclination angle ⁇ is set to about 20 degrees with respect to the surface 2a.
  • the light emitting material 5 is arranged over at least a part or the entire circumference of the side surface 2s of the member 2.
  • a groove 2b is formed over the entire circumference of the side surface 2s as one form of the arrangement location of the light emitting material 5, and the light emitting material 5 is disposed inside the groove 2b. It becomes a form.
  • the shape of the groove 2b can be set to a desired shape such as a rectangular shape, a V-groove shape, or an arc shape, and the shape of the groove 2b in FIG. 3 is that the V-groove is formed with an opening angle of 60 °,
  • the bottom of the V groove has a shape formed into an arc shape of R0.2 mm.
  • the light emitting material 5 is disposed in the groove 2b formed in the side surface 2s.
  • the luminescent material 5 phosphors that emit light in the ultraviolet region (250 nm to 365 nm), visible light region (above 365 nm to less than 780 nm), or infrared region (780 nm or more), phosphors, or Luminescent glass is used.
  • the phosphor (phosphor) include inorganic pigments and sulfide pigments of alumina oxide, and examples of the phosphor include fluorescent ink.
  • the light source 5 is caused to emit light by irradiating the component 1 formed in this way with a special light source light from the outside.
  • a special light source light from the outside.
  • Special light sources include so-called black lights, ultraviolet light that emits light in the ultraviolet region with a wavelength of around 365 nm or 250 nm to 365 nm, or ultraviolet light emitting diodes (LEDs), and infrared light that emits light in the infrared region of 780 nm or more.
  • LEDs ultraviolet light emitting diodes
  • the groove 2b portion emits colored light by the light emitting material 5.
  • the luminous body 5 is a phosphorescent body (phosphor)
  • the fluorescent color continues to be emitted due to the disappearance of the excitation light when placed in the dark.
  • the groove 2b emits light having a specific wavelength such as an ultraviolet region of 254 nm to 365 nm, a visible light region of more than 365 nm to less than 780 nm, or an infrared region of 780 nm or more, depending on the material constituting the light emitting material 5.
  • a specific wavelength such as an ultraviolet region of 254 nm to 365 nm, a visible light region of more than 365 nm to less than 780 nm, or an infrared region of 780 nm or more, depending on the material constituting the light emitting material 5.
  • the light emitting material 5 By arranging the light emitting material 5 over the entire circumference of the side surface 2s, light emission can be confirmed along the outline of the outer peripheral edge when the component 1 is viewed from the planar direction as shown in FIG. Furthermore, it is possible to realize light emission by emission from the side surface 2s when the special light source light is irradiated while suppressing the arrangement portion of the light emitting material 5 to the minimum side surface 2s. Therefore, when the special light source light is not irradiated, it is a single component 1 having no colorless and transparent characteristics. However, when the special light source light is irradiated, the side surface 2s emits light, and the ring-shaped light emission along the outline line is shown in FIG. Observable from the direction. Therefore, the decorativeness of the part 1 can be improved while the arrangement or configuration of the light-emitting material 5 is minimal, and both the identification recognition and the decorativeness can be improved while suppressing the manufacturing cost of the part 1. Become.
  • the light emitting part the side surface 2s of the component 1
  • the light emission of the light emitting material 5 for the authenticity determination of the component 1, it becomes possible to enhance the forgery prevention effect of the component 1.
  • the light emitting material 5 that emits light by the special light source light can select the light emission colors of RGB three primary colors or a combination thereof.
  • the member 2 is a colorless and transparent sapphire single crystal, glass, or diamond single crystal
  • the component 1 exhibits the color tone of the luminescent color of the luminescent material 5 when irradiated with the special light source light.
  • the crystal material is light pink in the first place.
  • this ruby single crystal also called pink sapphire
  • the ruby single crystal itself emits light with an increased pink color and emits light from the light emitting material 5 at the same time when the special light source light is irradiated. Therefore, these emission colors are mixed and a part of the emission from the component 1 is optically synthesized.
  • the inclined surface 2d may be similarly provided along the peripheral edge of the outer periphery.
  • Example 2 Next, components according to Embodiment 2 of the present invention will be described with reference to FIGS. In addition, the same number is attached
  • the component 6 of Example 2 is comprised by the 1st member 2 and the 2nd member 3 as shown in FIG.4 and FIG.5, and the 1st member 2 and the 2nd member 3 are bonded together.
  • ing. 4 is a plan view
  • FIG. 5 is a side view (hereinafter simply referred to as “member 2” and “member 3” as necessary).
  • the planar shape of the two members 2 and 3 is circular as shown in FIG. 4 or an irregular shape not shown.
  • the planar shapes of the members 2 and 3 are formed in the same shape. Therefore, the planar shapes of the bonding surfaces of the members 2 and 3 are the same.
  • the inclined surface 3b is formed over the entire circumference of the outer periphery of the member 3. Using the surface on which the inclined surface 3b is formed as a non-bonding surface, the two members 2 and 3 are stacked and bonded together in the thickness direction, whereby the component 6 is formed.
  • the member 3 is also formed of any of sapphire single crystal, ruby single crystal, diamond single crystal, or glass, and is formed by grinding and polishing such a material.
  • the transmittance of the material forming the member 3 may also satisfy a predetermined value (for example, 80% or more) in the wavelength range of 400 nm to 800 nm, for example, when the transmittance is measured with a spectrophotometer.
  • the crystal plane orientation may be, for example, the surface 2a, 3a or the bonding surface having the c plane, but is not limited to the c plane.
  • A-plane, m-plane, etc. a desired crystal plane may be used as the surface.
  • the recesses 2c are formed at a total of 12 locations every 30 ° over the entire circumference of the side surface 2s of the member 2, and the light emitting material 5 (not shown) is disposed inside the recesses 2c. 4 and 5, the illustration of the light emitting material 5 is omitted for the sake of easy viewing.
  • the recess 2c can be set to a diameter of about 0.5 mm and a depth in the radial direction of the member 2 of about 0.15 mm.
  • the light emitting material 5 is disposed on at least a part of the side surface 2 s so that the portion where the light emitting material 5 is disposed is at least the side surface. While suppressing to only 2 s, it is possible to realize light emission by emission from the side surface 2 s when the special light source light is irradiated. Therefore, when the special light source light is not irradiated, it is a single component 6 having no colorless and transparent features. However, when the special light source light is irradiated, the side surface 2s emits light, and pinpoint light emission can be observed in the recess 2c. . Accordingly, the decorativeness of the component 6 can be improved while the arrangement or configuration of the light emitting material 5 is minimal, and both the identification recognition and the decorativeness can be improved while suppressing the manufacturing cost of the component 6. Become.
  • the component 6 as a window material for a wristwatch, it is possible to easily identify the position of the time character (or hour mark, hour marker, index) on the dial face by the light emission of the light emitting material 5. Become. Therefore, both the decorativeness and the visibility of the wristwatch can be achieved.
  • any one of characters, figures and symbols is formed in a concave shape on at least one of the bonding surfaces of the two members 2 and 3.
  • the letter 4 consisting of alphabets A to E is formed in a concave shape on the bonding surface of the member 3.
  • the characters, graphics, or symbols include all characters such as alphabets, hiragana, katakana, kanji, numbers, kanji numerals, symbols, and brand logos.
  • the figure includes a basic figure such as a circle, a triangle, or a rectangle, a more complicated geometric pattern, or a trademark indicating a brand or a manufacturer.
  • the concave formation of the characters 4, figures and symbols may be performed by laser scanning.
  • the material of the members 2 and 3 is more preferably a sapphire single crystal, a ruby single crystal, or a diamond single crystal.
  • a combination of the members 2 and 3 either a combination of colorless sapphire single crystals or a combination in which one side is changed to a ruby single crystal having a pink color may be used.
  • the combination of sapphire single crystals is cheaper in terms of material cost.
  • a ruby single crystal is used for one member, it is preferable to use a ruby single crystal, which is a material suitable for laser scanning, for the member 3 on the upper surface side.
  • the light emitting material 5 is also disposed in a concave portion such as the character 4. Therefore, the light having a specific wavelength emitted from any of the characters 4, figures, and symbols is reflected on the surface 2a of the member 2 and the surface 3a of the member 3, or part of the light is adhesive and the member.
  • the light is emitted from the inclined surface 3b while being repeatedly reflected at the boundary surface 2 or 3.
  • the surface 2a, the inclined surface 3b, and the surface 3a are mirror-polished so that the surface roughness Ra is 0.1 ⁇ m or less. Ra may be measured with a surface roughness measuring machine. Accordingly, any of the characters 4, figures and symbols is visually observed from the inclined surface 3b as shown in FIG. 6 by the emission of light from the inclined surface 3b.
  • the width W3b of the inclined surface 3b is set to be equal to or greater than the height dimension T4 of the character 4 (or any of the figure and symbol). Further, the inclination angle ⁇ of the inclined surface 3b is set to about 20 degrees with respect to the surface 3a of the member 3.
  • the height dimension T4 refers to a height dimension in which all characters, figures, or symbols can be accommodated when a plurality of letters, figures, or symbols are formed.
  • the inclined surface 3b is formed on the entire periphery of the peripheral portion of the member 2, it is possible to visually observe the characters 4, figures or symbols from the inclined surface 3b even if the component 6 is viewed from any angle. It becomes. Therefore, the decorativeness of the component 6 can be further improved.
  • the members 2 and 3 are laminated by an adhesive so as to overlap each other in the thickness direction so that their external shapes coincide with each other.
  • the material of the adhesive is not limited as long as the members 2 and 3 can be fixed in an overlapped state.
  • an ultraviolet curable resin can be used.
  • an adhesive having a viscosity close to water (20 cps at 20 ° C.) may be spread between the members 2 and 3 by using a capillary phenomenon and bonded together. .
  • the transmittance of the adhesive only needs to satisfy a predetermined value (for example, 80% or more) in the wavelength range of 400 nm to 800 nm, for example, when the transmittance is measured with a spectrophotometer. At the time of bonding, attention should be paid so that no foreign matter or bubbles are mixed into the bonding surface.
  • the component 6 by configuring the component 6 with the members 2 and 3 of the same material, the physical properties such as the thermal expansion coefficient and the lattice constant can be made the same, and the occurrence of bending and warping in the component 6 can be suppressed. Become.
  • character 4 (or figure, symbol) may be formed in a concave shape on the bonding surface of the member 2.
  • the two members 2 and 3 do not necessarily have the same planar shape, and the shapes thereof may be different from each other.
  • the inclined surface 3b may be provided along the peripheral edge of the outer periphery.
  • Example 3 Next, with reference to FIG.7 and FIG.8, the component which concerns on Example 3 of this invention is demonstrated.
  • the same number is attached
  • the component 7 of Example 3 is composed of one member 2 and the inclined surface 2d formed over the entire circumference of the outer peripheral edge of the member 2 is formed every 30 ° over the entire circumference. This is a point composed of the cut surface 2e. Furthermore, the ridgeline 2f where the cut surfaces 2e meet is aligned with the recess 2c in the thickness direction of the component 7.
  • the inclined surface 2d is formed with a width W2d on the entire circumference of the outer peripheral edge at a constant inclination angle ⁇ with respect to the surface 2a.
  • the component 7 in addition to the effects of the component 1 or the component 6, the component 7 is used as a window material of a wristwatch, so that the component 7 is planar (direction of FIG. 7).
  • the component 7 is planar (direction of FIG. 7).
  • Example 4 a component according to Embodiment 4 of the present invention will be described with reference to FIGS.
  • the same number is attached
  • the component 8 of the fourth embodiment includes the member 2 and the member 3, and the member 2 and the member 3 are bonded to each other.
  • 9 is a plan view and FIG. 10 is a side view.
  • the inclined surface 3b formed over the entire circumference of the outer peripheral edge of the member 3 is composed of cut surfaces 3c formed every 30 ° over the entire circumference. Furthermore, a total of 24 recesses 2c are formed every 15 ° over the entire circumference of the side surface 2s of the member 2. A ridge line 3d where the cut surfaces 3c meet each other is aligned with the recess 2c in the thickness direction of the component 8.
  • the inclined surface 3b is formed with a width W3b on the entire circumference of the outer peripheral edge at a constant inclination angle ⁇ with respect to the surface 3a.
  • the width W3b is set to be equal to or greater than the height dimension T4 of the character 4 (or any one of the figure and the symbol).
  • the light emitting material 5 (not shown) is disposed inside the recess 2c.
  • the illustration of the light emitting material 5 is omitted for the sake of easy viewing.
  • the side surface 2s emits light when irradiated with the special light source light, and pinpoint light emission occurs in the recess 2c. It becomes possible to observe, and it becomes possible to improve both identification recognition and decoration while suppressing the manufacturing cost of the component 8.
  • the member 3 is formed of any one of sapphire single crystal, ruby single crystal, diamond single crystal, or glass. Further, any one of characters, figures, and symbols is formed in a concave shape on at least one of the bonding surfaces of the two members 2 and 3. In the present embodiment, the letter 4 consisting of alphabets A to E is formed in a concave shape on the bonding surface of the member 3.
  • the light-emitting material 5 is also disposed at a concave portion such as the letter 4. Therefore, the light having a specific wavelength emitted from any of the characters 4, figures, and symbols is reflected on the surface 2a of the member 2 and the surface 3a of the member 3, or part of the light is adhesive and the member. The light is emitted from the inclined surface 3b while being repeatedly reflected at the boundary surface 2 or 3, and is visually observed as shown in FIG.
  • parts 1, 6, 7, and 8 By providing the above parts 1, 6, 7, and 8 in watches, jewelry, bags, accessories (rings, necklaces, earrings, bracelets, etc.), tags, or fasteners, parts 1, 6, 7, and 8 are available in other products. Can be deployed.
  • the tag, fastener, etc. the parts 1, 6, 7, 8 according to the present invention can be used for other products. Accordingly, the light emission of the light emitting material 5 can improve the decorativeness of the product including the parts 1, 6, 7, and 8, and the light emission can also be used for authenticity determination. A prevention effect is also obtained.
  • parts 1, 6, 7, and 8 are used as cover parts to protect the watch dial
  • the external dimensions of parts 1, 6, 7, and 8 are about 2.2 mm in height and about 30 mm in diameter.
  • the thickness of each of the members 2 and 3 may be set to about 33 mm, the thickness of about 1 mm to about 2 mm, and the widths W2d and W3b to about 2.5 mm.
  • various dimensions can be set according to the specifications of the wristwatch, the jewelry, the bag, the accessory, the tag, and the fastener including the parts 1, 6, 7, and 8.
  • the first to fourth embodiments can be variously changed depending on the technical idea, and for example, the component 6 can be formed by at least the member 2 alone. Further, the formation of the character 4 (or figure, symbol) is arbitrary and may not be formed.
  • the outer shape of the member 2 is not limited to a plate-like member, and may be, for example, a ring shape.
  • the light emitting material 5 may be arranged by forming the groove 2b or the recess 2c on the inner peripheral side surface of the ring.
  • the light emitting material 5 or the ring member of the light emitting material may be disposed on the peripheral surface of one of the bonding surfaces of the members 2 and 3.
  • the component 1 may be provided with the member 3, and the member 3 may be changed to a circular flat plate not having the inclined surface 2d while forming the inclined surface 3b as shown in FIG. .
  • the member 7 may be provided with the member 3, and the member 3 may be changed to a circular flat plate having no inclined surface 3b while forming the inclined surface 3b as shown in FIG. .

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  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
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  • Illuminated Signs And Luminous Advertising (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

[Problem] To provide: a component with which it is possible to improve decorativeness while suppressing the manufacturing cost, which also has a forgery prevention effect and can be developed into other products; and a watch, jewelry, bag, accoutrement, tag, slide fastener, and the like provided with the component. [Solution] A component is constituted by at least a first member (2), and the first member (2) is formed by any one of a sapphire single crystal, a ruby single crystal, glass, and a diamond single crystal. Furthermore, a light-emitting material (5) is disposed over at least a part of a side surface or the entire circumference, and the light-emitting material is caused to emit light when irradiated with a special light source light or in the dark.

Description

部品及びその部品が備えられた腕時計、宝飾品、バッグ、装身具、タグ、ファスナーParts and watches equipped with the parts, jewelry, bags, accessories, tags, fasteners
　本発明は、部品及びその部品が備えられた腕時計、宝飾品、バッグ、装身具、タグ、ファスナー等に関する。 The present invention relates to a component and a wristwatch, jewelry, bag, jewelry, tag, fastener, and the like equipped with the component.
　有名ブランドの腕時計、宝飾品、バッグ、装身具と云った様々な高級商品やその関連製品に関して、模倣品による被害が年々広がっている。模倣品が企業に与える被害は大きく、例えば低価格の模倣品が出回ると真正品の販売機会の損失だけでなく、ビジネスモデルの破綻にもなりかねない。また粗悪な模倣品により悪い風評が広がると、長年に亘って育んできたブランドイメージの信用を失うことにもなりかねない。 The damage caused by counterfeit products is spreading year by year on various luxury products such as famous brand watches, jewelry, bags, jewelry and related products. Counterfeit goods can cause significant damage to companies. For example, if low-priced counterfeit goods circulate, it can lead not only to the loss of genuine sales opportunities but also to the failure of business models. In addition, if bad reputation spreads by bad imitation products, it may lose the trust of the brand image that has been nurtured over the years.
　そこで、模倣品による被害を防ぐために、真正品と模倣品を識別する偽造防止技術が開発されており、例えば特許文献１が開示されている。 Therefore, in order to prevent damage caused by counterfeit products, forgery prevention technology for identifying genuine products and counterfeit products has been developed. For example, Patent Document 1 is disclosed.
　特許文献１には、腕時計のケース部品に固着された透明プレートを有し、このプレートを通して記号情報を読み込む事が出来ると云う、記号情報の保護装置が開示されている。記号情報としては、腕時計の出所を示す製造マークや商標が挙げられており、これら記号情報を透明プレートと腕時計のケース部品との間にサンドイッチすることで、剥離不能に接着している。従って腕時計の購入者が、記号情報が真性かどうか目視で確認する事が出来るとしている。 Patent Document 1 discloses a symbol information protection device which has a transparent plate fixed to a watch case part and can read symbol information through this plate. The symbol information includes a manufacturing mark or a trademark indicating the origin of the wristwatch, and these symbol information are sandwiched between the transparent plate and the case part of the wristwatch so as to be bonded so as not to be peeled off. Therefore, it is said that a wristwatch purchaser can visually confirm whether the symbol information is authentic.
　特許文献１記載の保護装置は偽造防止効果を有するものの、腕時計に必要な装飾性を付加する事は、何ら考慮されていなかった。 Although the protective device described in Patent Document 1 has an anti-counterfeiting effect, it has not been considered at all to add a decorative property necessary for a wristwatch.
　そこで腕時計に別途、装飾性を付加する先行技術として、例えば特許文献２が挙げられる。特許文献２には、自由に発光部を発光させて、色彩性及び装飾性に優れた時計ガラスとして、２枚の透明なガラス板を上下に積層した２層構造の時計ガラスが開示されている。２枚のガラス板は透明な接着剤により貼り合わされており、これらガラス板の間には更に発光部が設けられている。この発光部は、波長350～420ｎｍ又は254～365ｎｍの紫外線に反応して発光するため、色彩性および装飾性に優れた時計ガラスを実現している。 Therefore, for example, Patent Document 2 is cited as a prior art for adding decorativeness separately to a wristwatch. Patent Document 2 discloses a watch glass having a two-layer structure in which two transparent glass plates are stacked one above the other as a watch glass excellent in color and decoration by causing a light emitting portion to emit light freely. . The two glass plates are bonded together with a transparent adhesive, and a light emitting portion is further provided between these glass plates. Since this light emitting part emits light in response to ultraviolet light having a wavelength of 350 to 420 nm or 254 to 365 nm, a watch glass excellent in color and decoration is realized.
特開昭５８－０４４３８１号公報JP 58-043881 A 特開２００３－１８６４２９号公報JP 2003-186429 A
　しかし特許文献２では、発光層を時計ガラスの全面に設ける構造であった。従って、発光部を時計ガラスとは別に設ける必要性があり、製造コストの高騰を招くと共に、他製品への展開の阻害要因となっていた。よって最小限の発光部の構成で、偽造防止効果を確保しながら、更に装飾性を向上させることが出来なかった。 However, in Patent Document 2, the light emitting layer is provided on the entire surface of the watch glass. Therefore, it is necessary to provide the light emitting part separately from the watch glass, which causes an increase in manufacturing cost and hinders development to other products. Therefore, the decorativeness could not be further improved while ensuring the anti-counterfeit effect with the minimum configuration of the light emitting portion.
　本発明は、上記課題に鑑みてなされたものであり、製造コストを抑制しつつ装飾性を向上させることが出来ると共に偽造防止効果も有し、他製品への展開が可能な部品と、その部品が備えられた腕時計、宝飾品、バッグ、装身具、タグ、ファスナー等の提供を目的とする。 The present invention has been made in view of the above problems, and is capable of improving decorativeness while suppressing manufacturing costs, has an anti-counterfeit effect, and can be deployed to other products, and the components The purpose is to provide watches, jewelry, bags, accessories, tags, fasteners, and the like equipped with.
　前記課題は、以下の本発明により解決される。即ち、本発明の部品は、少なくとも第一の部材で構成され、第一の部材が、サファイア単結晶、ルビー単結晶、ガラス、ダイヤモンド単結晶の何れかから形成されており、側面の少なくとも一部又は全周に亘って発光材が配置されており、特殊光源ライトによる照射時又は暗闇で発光材が発光することを特徴とする。また、本発明の腕時計、宝飾品、バッグ、装身具、タグ、ファスナーは、前記各色発光の部品が備えられたことを特徴とする。 The above-mentioned problem is solved by the following present invention. That is, the component of the present invention is composed of at least a first member, and the first member is formed of any one of sapphire single crystal, ruby single crystal, glass, and diamond single crystal, and at least a part of the side surface. Alternatively, the luminescent material is arranged over the entire circumference, and the luminescent material emits light when irradiated with the special light source light or in the dark. Moreover, the wristwatch, jewelry, bag, jewelry, tag, and fastener of the present invention are characterized in that each color light emitting component is provided.
　特殊光源ライトにより発光する発光材は、RGB（Red Green Blue）三原色又はその組み合わせの発光色が選択できる。また第一の部材が無色透明なサファイア単結晶、ガラス、又はダイヤモンド単結晶の場合は、特殊光源ライト照射時に、部品は発光材の発光色の色調を呈する。 The light emitting material that emits light from the special light source light can be selected from RGB (Red / Green / Blue) three primary colors or a combination thereof. When the first member is a colorless and transparent sapphire single crystal, glass, or diamond single crystal, the component exhibits the color tone of the luminescent color of the luminescent material when irradiated with the special light source light.
　なおルビー単結晶は、そもそも結晶素材が淡いピンク色を呈している。ピンクサファイアとも称されるこのルビー単結晶を用いる場合、特殊光源ライト照射時に、ルビー単結晶自体がピンク色を増して発光すると共に、発光材からも同時に発光する。従って、これらの発光色同士が混ざり合い、部品からの発光の一部が光学的に合成される。 Ruby single crystals are light pink in the first place. When this ruby single crystal, also referred to as pink sapphire, is used, the ruby single crystal itself emits light with an increased pink color and emits light simultaneously from the light emitting material when illuminated with a special light source. Therefore, these emission colors are mixed and a part of the emission from the components is optically synthesized.
　本発明に係る部品に依れば、側面の少なくとも一部又は全周に亘って発光材が配置される事で、発光材の配置部分を最低限側面のみに抑えながら、特殊光源ライトの照射時に側面からの出射による発光を実現する事が可能となる。よって特殊光源ライトを照射しない時は無色透明な特徴の無い一部品でありながら、特殊光源ライトの照射時には、側面が発光したように観察可能となる。従って、最小限の発光材の配置又は構成でありながら、部品の装飾性を大きく向上させることができ、部品の製造コストを抑制しつつ特徴のある部品として、識別認知性と装飾性を共に向上させることが可能となる。 According to the component according to the present invention, the luminescent material is arranged over at least a part or the entire circumference of the side surface, so that the arrangement portion of the luminescent material is suppressed to the side surface at the minimum while the special light source light is irradiated. Light emission by emission from the side surface can be realized. Therefore, when the special light source light is not irradiated, it is a single component having no colorless and transparent characteristics. However, when the special light source light is irradiated, it can be observed as if the side surface emits light. Therefore, it is possible to greatly improve the decorativeness of the parts while minimizing the arrangement or configuration of the light emitting material, and to improve both the identification and recognition as a characteristic part while suppressing the manufacturing cost of the parts. It becomes possible to make it.
　また発光箇所を部品の側面のみとする事で、目視により部品を平面から一見しただけでの偽造防止対策の発光材の有無発見を、困難なものとすることが出来る。更に、発光材の発光を部品の真贋判定にも使用することにより、部品の偽造防止効果を高めることが可能となる。また発光材の種類別により、特有の各色に発光し、部品全体がその色に特徴的に輝く。 Also, by making the light emitting part only on the side surface of the part, it is possible to make it difficult to detect the presence or absence of a light emitting material for preventing counterfeiting by simply looking at the part from the plane. Further, by using the light emission of the light emitting material for the authenticity determination of the component, it is possible to enhance the forgery prevention effect of the component. Depending on the type of light-emitting material, light is emitted in each unique color, and the entire part shines characteristically in that color.
　更にこのような部品を、腕時計、宝飾品、バッグ、装身具、タグ、ファスナーに備える事により、本発明に係る部品を他製品へ展開する事が出来る。特に、タグやファスナー等に備える事で、更に他製品等にも本発明に係る部品を組み合わせて使用する事が可能となる。従って発光材の発光色により、部品を備えた製品のブランドイメージの装飾性を向上させることが可能になると共に、発光の有無を真贋判定にも使用することが可能なので、これら正規品製品の偽造防止効果も得られる。 Furthermore, by providing such parts in watches, jewelry, bags, accessories, tags, and fasteners, the parts according to the present invention can be expanded to other products. In particular, by providing for a tag, a fastener or the like, it is possible to use the components according to the present invention in combination with other products. Therefore, the luminescent color of the luminescent material can improve the decorativeness of the brand image of the product with the parts, and it can also be used for authenticity determination, so forgery of these genuine products A prevention effect is also obtained.
本発明の実施例１に係る部品を示す平面図である。It is a top view which shows the components which concern on Example 1 of this invention. 図１の部品の側面図である。It is a side view of the component of FIG. 図２に於いて、発光材が配置されていない部品の側面図である。In FIG. 2, it is a side view of the components by which the luminescent material is not arrange | positioned. 本発明の実施例２に係る部品を示す平面図である。It is a top view which shows the components which concern on Example 2 of this invention. 図４の部品の側面図である。FIG. 5 is a side view of the component of FIG. 4. 図４の部品において、傾斜面から文字が観察される状態を示す部分説明図である。FIG. 5 is a partial explanatory view showing a state where characters are observed from an inclined surface in the component of FIG. 4. 本発明の実施例３に係る部品を示す平面図である。It is a top view which shows the components which concern on Example 3 of this invention. 図７の部品の側面図である。FIG. 8 is a side view of the component of FIG. 7. 本発明の実施例４に係る部品を示す平面図である。It is a top view which shows the components which concern on Example 4 of this invention. 図９の部品の側面図である。FIG. 10 is a side view of the component of FIG. 9. 図９の部品において、傾斜面から文字が観察される状態を示す部分説明図である。FIG. 10 is a partial explanatory diagram illustrating a state where characters are observed from an inclined surface in the component of FIG. 9.
　本実施の形態の第一の特徴は、少なくとも第一の部材で構成され、第一の部材が、サファイア単結晶、ルビー単結晶、ガラス、ダイヤモンド単結晶の何れかから形成されており、側面の少なくとも一部又は全周に亘って発光材が配置されており、特殊光源ライト照射時又は暗闇で発光材が発光する部品とした事である。 The first feature of the present embodiment is composed of at least a first member, and the first member is formed of any one of sapphire single crystal, ruby single crystal, glass, and diamond single crystal. The light emitting material is arranged at least partly or around the entire circumference, and the light emitting material emits light when illuminated with a special light source light or in the dark.
　第二の特徴は、第一の部材が板状部材で、平面形状が円形又は異形であり、側面の全周に亘って溝が形成されており、その溝内部に前記発光材が配置されている部品とした事である。 The second feature is that the first member is a plate-like member, the planar shape is circular or irregular, and a groove is formed over the entire circumference of the side surface, and the light emitting material is disposed inside the groove. It is a part that is.
　これらの構成に依れば、側面の少なくとも一部又は全周に亘って発光材が配置される事で、発光材の配置部分を最低限側面のみに抑えながら、特殊光源ライトの照射時に側面からの出射による発光を実現する事が可能となる。よって特殊光源ライトを照射しない時は無色透明な特徴の無い一部品でありながら、特殊光源ライトの照射時には側面が発光したように観察可能となる。従って、最小限の発光材の配置又は構成でありながら部品の装飾性を向上させることができ、部品の製造コストを抑制しつつ識別認知性と装飾性を共に向上させることが可能となる。 According to these configurations, the luminescent material is arranged over at least a part or the entire circumference of the side surface, so that the arrangement portion of the luminescent material is suppressed to the side surface at the minimum while the special light source light is irradiated from the side surface. It is possible to realize light emission by emitting light. Therefore, when the special light source light is not irradiated, it is a single component having no colorless and transparent characteristics, but when the special light source light is irradiated, it can be observed as if the side surface emits light. Therefore, it is possible to improve the decorativeness of the component even with the minimum arrangement or configuration of the light emitting material, and it is possible to improve both the identification recognition and the decorativeness while suppressing the manufacturing cost of the component.
　また発光箇所を部品の側面とする事で、目視により部品を平面から一見しただけでの偽造防止対策の発光材の有無発見を、困難なものとすることが出来る。更に、発光材の発光を部品の真贋判定にも使用することにより、部品の偽造防止効果を高めることが可能となる。 Also, by making the light emitting part the side surface of the part, it is possible to make it difficult to detect the presence or absence of the light emitting material as a countermeasure against forgery simply by looking at the part from the plane. Further, by using the light emission of the light emitting material for the authenticity determination of the component, it is possible to enhance the forgery prevention effect of the component.
　なお本発明に於いて特殊光源ライトとは、紫外線領域（250ｎｍ以上～365ｎｍ以下）の光を発光するか、赤外線領域（780ｎｍ以上）の光を発光するものとする。 In the present invention, the special light source light emits light in the ultraviolet region (250 nm to 365 nm) or emits light in the infrared region (780 nm or more).
　また本発明に於いて部材の平面形状が異形とは、部品の平面形状が、正方形、長方形、楕円形、頂点３つ以上の多角形、星形の何れかの形状を指すものとする。更に頂点３つ以上の多角形には、各頂点を丸めて角丸とした平面形状も含むものとする。 In the present invention, the planar shape of the member means that the planar shape of the component is any of a square, a rectangle, an ellipse, a polygon having three or more vertices, and a star. Further, the polygon having three or more vertices includes a planar shape in which each vertex is rounded and rounded.
　第三の特徴は、第一の部材が板状部材で、平面形状が円形又は異形であり、側面の全周に亘って30°毎で少なくとも計12箇所に凹部が形成されており、その凹部内部に発光材が配置されている部品とした事である。 The third feature is that the first member is a plate-like member, the planar shape is circular or irregular, and recesses are formed at least 12 locations every 30 ° over the entire circumference of the side surface. This is a part in which a light emitting material is arranged.
　この構成に依れば、前記各効果に加えて、部品を腕時計の窓材として使用する事により、発光材の発光により文字盤の時字（または、アワーマーク、アワーマーカー、インデックス）の位置を使用者に容易に識別させる事が可能となる。従って、特に腕時計の装飾性と視認性の両立を図る事が出来る。 According to this configuration, in addition to the effects described above, the position of the time character (or hour mark, hour marker, index) on the dial face can be determined by the light emission of the light emitting material by using the part as a watch window material. It is possible to easily identify the user. Therefore, both the decorativeness and the visibility of the wristwatch can be achieved.
　第四の特徴は、第二の部材が更に備えられ、第二の部材が、サファイア単結晶、ルビー単結晶、ガラス、ダイヤモンド単結晶の何れかから形成されており、第二の部材が板状部材で、平面形状が円形又は異形であり、第二の部材の周縁部の全周に傾斜面が形成されており、傾斜面を非貼り合わせ面として、第一の部材と第二の部材が厚さ方向に重ねて貼り合わされており、第一の部材と第二の部材の互いの貼り合わせ面の平面形状が同一であり、文字、図形、記号の何れかが、第一の部材又は第二の部材の互いの貼り合わせ面の少なくともどちらに凹状に形成されており、凹状の箇所に発光材が配置されており、傾斜面の幅が、文字や図形又は記号の何れかの高さ寸法以上である部品とした事である。 The fourth feature is that a second member is further provided, the second member is formed of any one of sapphire single crystal, ruby single crystal, glass, and diamond single crystal, and the second member is plate-shaped. The planar shape of the member is circular or irregular, and an inclined surface is formed on the entire circumference of the peripheral edge of the second member, and the first member and the second member are formed with the inclined surface as a non-bonding surface. The first member and the second member have the same planar shape of the bonding surfaces, and any one of letters, figures, and symbols is the first member or the second member. It is formed in a concave shape on at least one of the bonding surfaces of the two members, the light emitting material is arranged in the concave portion, and the width of the inclined surface is the height dimension of any of characters, figures or symbols The above is the part.
　この構成に依れば、前記各効果に加えて、あらゆる角度から部品を見ても、文字や図形又は記号を目視により傾斜面から観察する事が可能となる。従って、部品の装飾性を更に向上させることが出来る。 According to this configuration, in addition to the effects described above, it is possible to visually observe characters, figures, or symbols from an inclined surface even when viewing parts from all angles. Therefore, the decorativeness of the parts can be further improved.
　なお本発明に於いて、文字又は図形又は記号としては、アルファベット、ひらがな、カタカナ、漢字、数字、漢数字、符号等のあらゆる文字や、ブランドロゴを含むものとする。また図形としては、円や三角形又は四角形といった基本的な図形や、より複雑な幾何学模様、又はブランドや製造者を示すトレードマークも含むものとする。 In the present invention, the characters, figures or symbols include all characters such as alphabets, hiragana, katakana, kanji, numbers, kanji numerals, symbols, and brand logos. The figure also includes basic figures such as circles, triangles, and rectangles, more complicated geometric patterns, or trademarks indicating brands and manufacturers.
　また本発明に於いて、文字や図形又は記号の何れかの高さ寸法とは、複数の文字や図形又は記号が形成されている場合、全ての文字や図形又は記号が収まる高さ寸法を指すものとする。 In the present invention, the height dimension of any character, figure, or symbol refers to a height dimension in which all characters, figures, or symbols can be accommodated when a plurality of characters, figures, or symbols are formed. Shall.
　第五の特徴は、第二の部材が更に備えられ、第二の部材が、サファイア単結晶、ルビー単結晶、ガラス、ダイヤモンド単結晶の何れかから形成されており、第二の部材が板状部材で平面形状が円形又は異形であり、第二の部材の周縁部の全周に傾斜面が形成されており、傾斜面を非貼り合わせ面として、第一の部材と第二の部材が厚さ方向に重ねて貼り合わされており、第一の部材と第二の部材の互いの貼り合わせ面の平面形状が同一であり、文字、図形、記号の何れかが、第一の部材又は第二の部材の互いの貼り合わせ面の少なくともどちらに凹状に形成されており、凹状の箇所に発光材が配置されており、傾斜面の幅が、文字や図形又は記号の何れかの高さ寸法以上であり、傾斜面が全周に亘って30°毎に形成されたカット面から成り、カット面同士が出会う稜線が、厚さ方向で凹部と合わせられている部品とした事である。 The fifth feature is that a second member is further provided, the second member is formed of any one of sapphire single crystal, ruby single crystal, glass, and diamond single crystal, and the second member is plate-shaped. The planar shape of the member is circular or irregular, and an inclined surface is formed on the entire circumference of the peripheral edge of the second member, and the first member and the second member are thick with the inclined surface as a non-bonding surface. The first member and the second member have the same planar shape of the bonding surfaces, and any one of characters, figures, and symbols is the first member or the second member. The member is formed in a concave shape on at least one of the bonding surfaces of each other, the light emitting material is disposed in the concave portion, and the width of the inclined surface is greater than the height dimension of any of characters, figures or symbols The inclined surface consists of cut surfaces formed every 30 ° over the entire circumference, The ridgeline where the cut faces meet is a part that is aligned with the recess in the thickness direction.
　この構成に依れば、前記各効果に加えて、部品を腕時計の窓材として使用する事により、部品を平面方向から見た時に、発光材の発光により稜線を発光したように観察可能となり、文字盤の時字の位置を使用者に更に容易に識別させる事が可能となる。従って、特に腕時計の装飾性と視認性の両立を、更に図る事が出来る。 According to this configuration, in addition to the above-mentioned effects, by using the part as a window material for a wristwatch, when the part is viewed from the plane direction, it can be observed as if the ridge line is emitted by the light emission of the light emitting material. It becomes possible for the user to more easily identify the position of the time character on the dial. Therefore, it is possible to further achieve both the decorativeness and the visibility of the wristwatch.
　第六の特徴は、前記何れかの部品が備えられた、腕時計、宝飾品、バッグ、装身具、タグ、ファスナーとした事である。 The sixth feature is that a wristwatch, jewelry, bag, jewelry, tag, and fastener equipped with any of the above-mentioned parts are used.
　この構成に依れば、前記各効果に加えて、本発明に係る部品を他製品へ展開する事が出来る。特に、タグやファスナー等に備える事で、更に他製品等にも本発明に係る部品を使用する事が可能となる。従って発光材の発光により、部品を備えた製品の装飾性を向上させることが可能になると共に、発光を真贋判定にも使用することが可能なので、これら製品の偽造防止効果も得られる。 According to this configuration, in addition to the above effects, the parts according to the present invention can be developed to other products. In particular, by providing a tag, fastener, or the like, the parts according to the present invention can be used for other products. Accordingly, the light emission of the light emitting material can improve the decorativeness of the product including the components, and the light emission can also be used for authenticity determination, so that the forgery prevention effect of these products can be obtained.
　特殊光源ライトにより発光する発光材は、RGB三原色又はその組み合わせの発光色が選択できる。また第一又は第２の部材が無色透明なサファイア単結晶、ガラス、又はダイヤモンド単結晶の場合は、特殊光源ライト照射時に、部品は発光材の発光色の色調を呈する。 The light emitting material that emits light from the special light source can be selected from the three primary colors RGB or a combination of the colors. When the first or second member is a colorless and transparent sapphire single crystal, glass, or diamond single crystal, the component exhibits the color tone of the luminescent color of the luminescent material when irradiated with the special light source light.
　なお第一の部材又は第二の部材に用いるルビー単結晶は、そもそも結晶素材が淡いピンク色を呈している。ピンクサファイアとも称されるこのルビー単結晶を用いる場合、特殊光源ライト照射時に、ルビー単結晶自体がピンク色を増して発光すると共に、発光材からも同時に発光する。従って、これらの発光色同士が混ざり合い、部品からの発光の一部が光学的に合成される。 Note that the ruby single crystal used for the first member or the second member has a light pink color in the first place. When this ruby single crystal, also referred to as pink sapphire, is used, the ruby single crystal itself emits light with an increased pink color and emits light simultaneously from the light emitting material when illuminated with a special light source. Therefore, these emission colors are mixed and a part of the emission from the components is optically synthesized.
　以下に本発明に係る各実施例を説明するが、本発明は以下の実施例にのみ限定されるものではない。 Each example according to the present invention will be described below, but the present invention is not limited to the following example.
（実施例１）
　以下、図１～図３を参照して、本発明の実施例１に係る部品を説明する。本実施例に係る部品１は、図１～図３に示すように少なくとも第一の部材２のみで構成されている。図１は平面図、図２及び図３は共に側面図であり、更に部品１の第一の部材２に於ける側面2sでの発光材５の配置の構成形態が、一例として図示されている（以下、必要に応じて単に、「部材２」と記載する。）。 Example 1
Hereinafter, components according to the first embodiment of the present invention will be described with reference to FIGS. The component 1 according to the present embodiment is composed of at least the first member 2 as shown in FIGS. FIG. 1 is a plan view, FIGS. 2 and 3 are both side views, and a configuration form of the arrangement of the light emitting material 5 on the side surface 2s of the first member 2 of the component 1 is shown as an example. (Hereinafter, simply referred to as “member 2” as necessary).
　図１より、部材２の外形形状は円形の板状に成形されている。部材２は、サファイア単結晶、ルビー単結晶、ダイヤモンド単結晶又はガラスの何れかで形成される。この材料を研削、研磨により円形の板状に成形する。部材２を形成する材料の透過率は、分光光度計で透過率を測定した際に、例えば400ｎｍ～800ｎｍの波長範囲での透過率が所定値（例えば80％以上）を満足すれば良い。 1, the outer shape of the member 2 is formed into a circular plate shape. The member 2 is formed of any of sapphire single crystal, ruby single crystal, diamond single crystal, or glass. This material is formed into a circular plate by grinding and polishing. The transmittance of the material forming the member 2 only needs to satisfy a predetermined value (for example, 80% or more) in the wavelength range of 400 nm to 800 nm, for example, when the transmittance is measured with a spectrophotometer.
　部材２を形成する各材料は、公知の方法を用いて作製すれば良い。サファイア単結晶やルビー単結晶の場合、EFG（Edge-defined Film-fed. Growth）法、キロプロス法、チョクラスルキー法、ベルヌーイ法、垂直ブリッジマン法などによって育成成長されたものを用いる。ダイヤモンド単結晶は、エピタキシャル法により形成すれば良い。 Each material forming the member 2 may be manufactured using a known method. In the case of a sapphire single crystal or a ruby single crystal, one grown and grown by the EFG (Edge-defined Film-fed. Growth) method, the Kilopros method, the Chocraslky method, the Bernoulli method, the vertical Bridgman method or the like is used. A diamond single crystal may be formed by an epitaxial method.
　例えばここではサファイア単結晶で部材２を形成する場合、結晶面方位として例えば表面2a-2aをｃ面とするものを用いれば良いが、ｃ面に限定されず、ｒ面、ａ面、ｍ面等、所望の結晶面を表面として良い。 For example, here, when the member 2 is formed of sapphire single crystal, the crystal plane orientation may be, for example, the surface 2a-2a having the c-plane, but is not limited to the c-plane, and is not limited to the r-plane, a-plane, or m-plane. For example, a desired crystal plane may be used as the surface.
　部材２の平面形状は、図１に示すような円形の丸型か、又は図示しない異形とすることも出来る。部材２の平面形状が異形とは、例えば平面形状が、正方形、長方形、楕円形、頂点３つ以上の多角形、星形の何れかの形状を指す。更に頂点３つ以上の多角形に成形する場合、各頂点を丸めて角丸が複合した平面形状に変更しても良い。 The planar shape of the member 2 may be a circular round shape as shown in FIG. 1 or an irregular shape not shown. The planar shape of the member 2 means that the planar shape is any of a square, a rectangle, an ellipse, a polygon having three or more vertices, and a star, for example. Further, when forming into a polygon having three or more vertices, each vertex may be rounded to change to a planar shape in which rounded corners are combined.
　更に図２及び図３より、部材２に於ける上面側の表面2aの外周周縁部全周に亘って、幅広の傾斜面2dが形成される。その傾斜面2dは、表面2aに対して一定の傾斜角度θで以て外周周縁部全周に幅W2dで形成される。傾斜角度θは、表面2aを基準として約20度前後に設定される。 Further, from FIGS. 2 and 3, a wide inclined surface 2d is formed over the entire outer peripheral edge of the upper surface 2a of the member 2. The inclined surface 2d is formed with a width W2d on the entire circumference of the outer peripheral edge at a constant inclination angle θ with respect to the surface 2a. The inclination angle θ is set to about 20 degrees with respect to the surface 2a.
　また、図２に示すように部材２の側面2sの少なくとも一部又は全周に亘って、発光材５が配置される。発光材５の配置箇所の一形態として、図３に示すように、側面2sの全周に亘って溝2bが形成されており、その溝2bの内部に発光材５が配置されて図２の形態となる。溝2bの形状は、矩形状、Ｖ溝状、円弧状など、所望の形状に設定可能であり、図３の溝2bの形状は、Ｖ溝が60°の開口角度で形成されていると共に、そのＶ溝の底部がＲ0.2ｍｍの円弧状に成形された形状である。 Further, as shown in FIG. 2, the light emitting material 5 is arranged over at least a part or the entire circumference of the side surface 2s of the member 2. As shown in FIG. 3, a groove 2b is formed over the entire circumference of the side surface 2s as one form of the arrangement location of the light emitting material 5, and the light emitting material 5 is disposed inside the groove 2b. It becomes a form. The shape of the groove 2b can be set to a desired shape such as a rectangular shape, a V-groove shape, or an arc shape, and the shape of the groove 2b in FIG. 3 is that the V-groove is formed with an opening angle of 60 °, The bottom of the V groove has a shape formed into an arc shape of R0.2 mm.
　側面2sに形成された溝2bには、発光材５が配置される。発光材５としては、紫外線領域（250ｎｍ以上～365ｎｍ以下）、可視光領域（365ｎｍ超～780ｎｍ未満）、または赤外線領域（780ｎｍ以上）の光を発光する蓄光体（燐光体）、蛍光体、又は発光ガラスが用いられる。蓄光体（燐光体）としては、アルミナ系酸化物の無機顔料、硫化物系顔料が挙げられ、蛍光体としては蛍光インクが挙げられる。 The light emitting material 5 is disposed in the groove 2b formed in the side surface 2s. As the luminescent material 5, phosphors that emit light in the ultraviolet region (250 nm to 365 nm), visible light region (above 365 nm to less than 780 nm), or infrared region (780 nm or more), phosphors, or Luminescent glass is used. Examples of the phosphor (phosphor) include inorganic pigments and sulfide pigments of alumina oxide, and examples of the phosphor include fluorescent ink.
　このようにして形成された部品１に外部から特殊光源ライトを照射することで、発光体５を発光させる。好ましくは部品１を暗闇に置くとより発光が効果的に現れる。特殊光源ライトとしては、いわゆるブラックライトと呼ばれる波長が365ｎｍ付近または250ｎｍ～365ｎｍの紫外線領域の光を発光する紫外線灯、または紫外線発光ダイオード（LED）や、780ｎｍ以上の赤外線領域の光を発光する赤外線発光素子で構成すれば良い。このような特殊光源ライトから出射される特定波長の光に反応して、発光材５により溝2b部分が有色発光する。或いは発光体５が蓄光体（燐光体）の場合には、暗闇に置かれると励起光の消失により、蛍光色が発光し続ける。 The light source 5 is caused to emit light by irradiating the component 1 formed in this way with a special light source light from the outside. Preferably, the light emission appears more effectively when the component 1 is placed in the dark. Special light sources include so-called black lights, ultraviolet light that emits light in the ultraviolet region with a wavelength of around 365 nm or 250 nm to 365 nm, or ultraviolet light emitting diodes (LEDs), and infrared light that emits light in the infrared region of 780 nm or more. What is necessary is just to comprise with a light emitting element. In response to light of a specific wavelength emitted from such a special light source light, the groove 2b portion emits colored light by the light emitting material 5. Alternatively, when the luminous body 5 is a phosphorescent body (phosphor), the fluorescent color continues to be emitted due to the disappearance of the excitation light when placed in the dark.
　溝2bは発光材５を構成する材料により、254ｎｍ～365ｎｍの紫外線領域、365ｎｍ超～780ｎｍ未満の可視光領域、又は780ｎｍ以上の赤外線領域と云った特定波長を有する光を発光する。 The groove 2b emits light having a specific wavelength such as an ultraviolet region of 254 nm to 365 nm, a visible light region of more than 365 nm to less than 780 nm, or an infrared region of 780 nm or more, depending on the material constituting the light emitting material 5.
　側面2sの全周に亘って発光材５が配置される事で、部品１を図１に示すような平面方向から目視した時に、外周周縁部の外形線に沿って発光が確認可能となる。更に、発光材５の配置部分を最低限側面2sのみに抑えながら特殊光源ライトの照射時に側面2sからの出射による発光を実現する事が可能となる。よって特殊光源ライトを照射しない時は無色透明な特徴の無い一つの部品１でありながら、特殊光源ライトの照射時には側面2sが発光し、外形線に沿ってリング状の発光が、図１の平面方向から観察可能となる。従って、最小限の発光材５の配置又は構成でありながら部品１の装飾性を向上させることができ、部品１の製造コストを抑制しつつ識別認知性と装飾性を共に向上させることが可能となる。 By arranging the light emitting material 5 over the entire circumference of the side surface 2s, light emission can be confirmed along the outline of the outer peripheral edge when the component 1 is viewed from the planar direction as shown in FIG. Furthermore, it is possible to realize light emission by emission from the side surface 2s when the special light source light is irradiated while suppressing the arrangement portion of the light emitting material 5 to the minimum side surface 2s. Therefore, when the special light source light is not irradiated, it is a single component 1 having no colorless and transparent characteristics. However, when the special light source light is irradiated, the side surface 2s emits light, and the ring-shaped light emission along the outline line is shown in FIG. Observable from the direction. Therefore, the decorativeness of the part 1 can be improved while the arrangement or configuration of the light-emitting material 5 is minimal, and both the identification recognition and the decorativeness can be improved while suppressing the manufacturing cost of the part 1. Become.
　また発光箇所を部品１の側面2sとする事で、目視により部品１を平面から一見（図１方向からの目視）しただけでの偽造防止対策の発光材５の有無発見を、困難なものとすることが出来る。発光材５の発光を部品１の真贋判定に使用することにより、部品１の偽造防止効果を高めることが可能となる。 In addition, by making the light emitting part the side surface 2s of the component 1, it is difficult to discover the presence or absence of the anti-counterfeiting light emitting material 5 just by visually observing the component 1 from the plane (visually viewed from the direction of FIG. 1). I can do it. By using the light emission of the light emitting material 5 for the authenticity determination of the component 1, it becomes possible to enhance the forgery prevention effect of the component 1.
　特殊光源ライトにより発光する発光材５は、RGB三原色又はその組み合わせの発光色が選択できる。また部材２が無色透明なサファイア単結晶、ガラス、又はダイヤモンド単結晶の場合は、特殊光源ライト照射時に、部品１は発光材５の発光色の色調を呈する。 The light emitting material 5 that emits light by the special light source light can select the light emission colors of RGB three primary colors or a combination thereof. When the member 2 is a colorless and transparent sapphire single crystal, glass, or diamond single crystal, the component 1 exhibits the color tone of the luminescent color of the luminescent material 5 when irradiated with the special light source light.
　なお第一の部材２にルビー単結晶を用いる場合は、そもそも結晶素材が淡いピンク色を呈している。ピンクサファイアとも称されるこのルビー単結晶を用いる場合、特殊光源ライト照射時に、ルビー単結晶自体がピンク色を増して発光すると共に、発光材５からも同時に発光する。従って、これらの発光色同士が混ざり合い、部品１からの発光の一部が光学的に合成される。 In addition, when a ruby single crystal is used for the first member 2, the crystal material is light pink in the first place. When this ruby single crystal, also called pink sapphire, is used, the ruby single crystal itself emits light with an increased pink color and emits light from the light emitting material 5 at the same time when the special light source light is irradiated. Therefore, these emission colors are mixed and a part of the emission from the component 1 is optically synthesized.
　また部材２の平面形状を異形とした場合も、同様に傾斜面2dを外周の周縁部に沿って設ければ良い。 Also, when the planar shape of the member 2 is irregular, the inclined surface 2d may be similarly provided along the peripheral edge of the outer periphery.
（実施例２）
　次に、図４～図６を参照して、本発明の実施例２に係る部品を説明する。なお、前記実施例１の部品１と同一箇所には同一番号を付し、重複する説明は省略又は簡略化して記載する。 (Example 2)
Next, components according to Embodiment 2 of the present invention will be described with reference to FIGS. In addition, the same number is attached | subjected to the same location as the component 1 of the said Example 1, and the overlapping description is abbreviate | omitted or simplified and described.
　実施例２の部品６は図４及び図５に示すように、第一の部材２と第二の部材３で構成されており、第一の部材２と第二の部材３は、互いに貼り合わされている。図４は平面図、図５は側面図である（以下、必要に応じて単に、「部材２」、「部材３」と記載する。）。 The component 6 of Example 2 is comprised by the 1st member 2 and the 2nd member 3 as shown in FIG.4 and FIG.5, and the 1st member 2 and the 2nd member 3 are bonded together. ing. 4 is a plan view, and FIG. 5 is a side view (hereinafter simply referred to as “member 2” and “member 3” as necessary).
　２つの部材２、３の平面形状は、図４に示すような円形、又は図示しない異形とする。また部材２、３の平面形状は、互いに同一形状に形成される。従って、部材２、３の互いの貼り合わせ面の平面形状は、同一に形成される。 The planar shape of the two members 2 and 3 is circular as shown in FIG. 4 or an irregular shape not shown. The planar shapes of the members 2 and 3 are formed in the same shape. Therefore, the planar shapes of the bonding surfaces of the members 2 and 3 are the same.
　２つの部材２、３の内、部材３の外周周縁部の全周に亘って、傾斜面3bが形成されている。その傾斜面3bが形成されている側の面を非貼り合わせ面として、２つの部材２、３が厚さ方向に重ねて貼り合わされて、部品６が形成される。 Of the two members 2 and 3, the inclined surface 3b is formed over the entire circumference of the outer periphery of the member 3. Using the surface on which the inclined surface 3b is formed as a non-bonding surface, the two members 2 and 3 are stacked and bonded together in the thickness direction, whereby the component 6 is formed.
　部材３も、サファイア単結晶、ルビー単結晶、ダイヤモンド単結晶又はガラスの何れかで形成されており、このような材料を研削、研磨する事により成形されている。部材３を形成する材料の透過率も、分光光度計で透過率を測定した際に、例えば400ｎｍ～800ｎｍの波長範囲での透過率が所定値（例えば80％以上）を満足すれば良い。 The member 3 is also formed of any of sapphire single crystal, ruby single crystal, diamond single crystal, or glass, and is formed by grinding and polishing such a material. The transmittance of the material forming the member 3 may also satisfy a predetermined value (for example, 80% or more) in the wavelength range of 400 nm to 800 nm, for example, when the transmittance is measured with a spectrophotometer.
　例えばサファイア単結晶で各部材２、３を形成する場合、結晶面方位として例えば表面2a、3aや各貼り合わせ面をｃ面とするものを用いれば良いが、ｃ面に限定されず、ｒ面、ａ面、ｍ面等、所望の結晶面を表面として良い。 For example, when the members 2 and 3 are formed of a sapphire single crystal, the crystal plane orientation may be, for example, the surface 2a, 3a or the bonding surface having the c plane, but is not limited to the c plane. , A-plane, m-plane, etc., a desired crystal plane may be used as the surface.
　更に、部材２の側面2sの全周に亘って30°毎で少なくとも計12箇所に凹部2cが形成されており、その凹部2c内部に図示しない前記発光材５が配置されている。なお、図４と図５では図の見易さを優先して、発光材５の図示を省略している。凹部2cは、直径0.5ｍｍ前後、部材２の径方向に於ける奥行0.15ｍｍ前後に設定可能である。 Furthermore, the recesses 2c are formed at a total of 12 locations every 30 ° over the entire circumference of the side surface 2s of the member 2, and the light emitting material 5 (not shown) is disposed inside the recesses 2c. 4 and 5, the illustration of the light emitting material 5 is omitted for the sake of easy viewing. The recess 2c can be set to a diameter of about 0.5 mm and a depth in the radial direction of the member 2 of about 0.15 mm.
　このような部品６の構成に依れば、前記部品１が有する各効果に加えて、側面2sの少なくとも一部に発光材５が配置される事で、発光材５の配置部分を最低限側面2sのみに抑えながら、特殊光源ライトの照射時に側面2sからの出射による発光を実現する事が可能となる。よって特殊光源ライトを照射しない時は無色透明な特徴の無い一つの部品６でありながら、特殊光源ライトの照射時には側面2sが発光したように、かつ凹部2cでピンポイントの発光が観察可能となる。従って、最小限の発光材５の配置又は構成でありながら部品６の装飾性を向上させることができ、部品６の製造コストを抑制しつつ識別認知性と装飾性を共に向上させることが可能となる。 According to such a configuration of the component 6, in addition to the effects of the component 1, the light emitting material 5 is disposed on at least a part of the side surface 2 s so that the portion where the light emitting material 5 is disposed is at least the side surface. While suppressing to only 2 s, it is possible to realize light emission by emission from the side surface 2 s when the special light source light is irradiated. Therefore, when the special light source light is not irradiated, it is a single component 6 having no colorless and transparent features. However, when the special light source light is irradiated, the side surface 2s emits light, and pinpoint light emission can be observed in the recess 2c. . Accordingly, the decorativeness of the component 6 can be improved while the arrangement or configuration of the light emitting material 5 is minimal, and both the identification recognition and the decorativeness can be improved while suppressing the manufacturing cost of the component 6. Become.
　更に部品６を腕時計の窓材として使用する事により、発光材５の発光により文字盤の時字（または、アワーマーク、アワーマーカー、インデックス）の位置を使用者に容易に識別させる事が可能となる。従って特に腕時計の装飾性と視認性の両立を図る事が出来る。 Furthermore, by using the component 6 as a window material for a wristwatch, it is possible to easily identify the position of the time character (or hour mark, hour marker, index) on the dial face by the light emission of the light emitting material 5. Become. Therefore, both the decorativeness and the visibility of the wristwatch can be achieved.
　更に、２つの部材２、３の互いの貼り合わせ面の少なくともどちらかに、文字、図形、記号の何れかが凹状に形成される。本実施例では、部材３の貼り合わせ面の面上に、アルファベットＡ～Ｅから成る文字４が凹状に形成されている。文字又は図形又は記号としては、アルファベット、ひらがな、カタカナ、漢字、数字、漢数字、符号等のあらゆる文字や、ブランドロゴを含む。また図形としては、円や三角形又は四角形といった基本的な図形や、より複雑な幾何学模様、又はブランドや製造者を示すトレードマークも含む。 Furthermore, any one of characters, figures and symbols is formed in a concave shape on at least one of the bonding surfaces of the two members 2 and 3. In the present embodiment, the letter 4 consisting of alphabets A to E is formed in a concave shape on the bonding surface of the member 3. The characters, graphics, or symbols include all characters such as alphabets, hiragana, katakana, kanji, numbers, kanji numerals, symbols, and brand logos. In addition, the figure includes a basic figure such as a circle, a triangle, or a rectangle, a more complicated geometric pattern, or a trademark indicating a brand or a manufacturer.
　文字４、図形、記号の凹状形成は、レーザ走査により行えば良い。なおレーザ走査に対する耐性の点から、部材２、３の材料はサファイア単結晶、ルビー単結晶、ダイヤモンド単結晶がより好ましい。また部材２、３の組み合わせとしては、無色のサファイア単結晶同士の組み合わせや、片方をピンク色を有するルビー単結晶に変える組み合わせなど、どちらでも良い。材料コストの面からサファイア単結晶同士の組み合わせの方がより安価である。なおルビー単結晶を一方の部材に用いる場合は、レーザ走査に適した材料であるルビー単結晶を上面側の部材３に用いることが好ましい。 The concave formation of the characters 4, figures and symbols may be performed by laser scanning. From the standpoint of resistance to laser scanning, the material of the members 2 and 3 is more preferably a sapphire single crystal, a ruby single crystal, or a diamond single crystal. Moreover, as a combination of the members 2 and 3, either a combination of colorless sapphire single crystals or a combination in which one side is changed to a ruby single crystal having a pink color may be used. The combination of sapphire single crystals is cheaper in terms of material cost. When a ruby single crystal is used for one member, it is preferable to use a ruby single crystal, which is a material suitable for laser scanning, for the member 3 on the upper surface side.
　更に文字４等の凹状の箇所にも、前記発光材５が配置される。よって、文字４、図形、記号の何れかが発光して出射された特定波長を有する光が、部材２の表面2a及び部材３の表面3aでの反射、又は光の一部が接着剤と部材２又は３の境界面で反射を繰り返しながら、傾斜面3bから出射される。なお表面2a、傾斜面3b、及び表面3aには、表面粗さRaが0.1μｍ以下となるように鏡面研磨を施す。Raの測定は表面粗さ測定機により行えば良い。従って、傾斜面3bからの光の出射により、文字４、図形、記号の何れかが図６に示すように傾斜面3bから目視により観察される。 Further, the light emitting material 5 is also disposed in a concave portion such as the character 4. Therefore, the light having a specific wavelength emitted from any of the characters 4, figures, and symbols is reflected on the surface 2a of the member 2 and the surface 3a of the member 3, or part of the light is adhesive and the member. The light is emitted from the inclined surface 3b while being repeatedly reflected at the boundary surface 2 or 3. The surface 2a, the inclined surface 3b, and the surface 3a are mirror-polished so that the surface roughness Ra is 0.1 μm or less. Ra may be measured with a surface roughness measuring machine. Accordingly, any of the characters 4, figures and symbols is visually observed from the inclined surface 3b as shown in FIG. 6 by the emission of light from the inclined surface 3b.
　図３より傾斜面3bの幅W3bは、文字４（又は図形や記号の何れか）の高さ寸法T4以上に設定されている。また、傾斜面3bの傾斜角度θは、部材３の表面3aを基準として約20度前後に設定される。以上の設定により、部品６を斜めから見た時に、傾斜面3bから文字４（又は図形や記号の何れか）を図６に示すように目視により観察する事が可能となり、装飾性を向上させることが可能となる。なお高さ寸法T4とは、複数の文字や図形又は記号が形成されている場合、全ての文字や図形又は記号が収まる高さ寸法を指すものとする。 From FIG. 3, the width W3b of the inclined surface 3b is set to be equal to or greater than the height dimension T4 of the character 4 (or any of the figure and symbol). Further, the inclination angle θ of the inclined surface 3b is set to about 20 degrees with respect to the surface 3a of the member 3. With the above settings, when the component 6 is viewed obliquely, it is possible to visually observe the characters 4 (or any of the figures and symbols) from the inclined surface 3b as shown in FIG. It becomes possible. The height dimension T4 refers to a height dimension in which all characters, figures, or symbols can be accommodated when a plurality of letters, figures, or symbols are formed.
　更に、部材２の周縁部の全周に、傾斜面3bが形成される事により、あらゆる角度から部品６を見ても、文字４や図形又は記号を目視により傾斜面3bから観察する事が可能となる。従って、部品６の装飾性を更に向上させることが出来る。 Furthermore, since the inclined surface 3b is formed on the entire periphery of the peripheral portion of the member 2, it is possible to visually observe the characters 4, figures or symbols from the inclined surface 3b even if the component 6 is viewed from any angle. It becomes. Therefore, the decorativeness of the component 6 can be further improved.
　部材２と３は接着剤により、互いの外形が一致するように厚さ方向に重ね合わせて、貼り合わされている。接着剤は、部材２、３を重ね合わせた状態で固定できれば材料は限定されず、例えば紫外線硬化樹脂を用いることができる。また、部材２、３を重ね合わせた状態で、水に近い粘度（20℃で20cps）の接着剤を、毛細管現象を利用して部材２、３の間に行き渡らせて、貼り合わせても良い。接着剤の透過率は、分光光度計で透過率を測定した際に、例えば400ｎｍ～800ｎｍの波長範囲での透過率が所定値（例えば80％以上）を満足すれば良い。なお貼り合わせの際は、貼り合わせ面への異物や気泡の混入が無いように留意する。 The members 2 and 3 are laminated by an adhesive so as to overlap each other in the thickness direction so that their external shapes coincide with each other. The material of the adhesive is not limited as long as the members 2 and 3 can be fixed in an overlapped state. For example, an ultraviolet curable resin can be used. In addition, in a state where the members 2 and 3 are overlapped, an adhesive having a viscosity close to water (20 cps at 20 ° C.) may be spread between the members 2 and 3 by using a capillary phenomenon and bonded together. . The transmittance of the adhesive only needs to satisfy a predetermined value (for example, 80% or more) in the wavelength range of 400 nm to 800 nm, for example, when the transmittance is measured with a spectrophotometer. At the time of bonding, attention should be paid so that no foreign matter or bubbles are mixed into the bonding surface.
　更に、部品６を同一材料の部材２、３で構成することにより、熱膨張係数や格子定数などの物性を同一にすることができ、部品６における撓みや反りの発生を抑制することが可能となる。 Furthermore, by configuring the component 6 with the members 2 and 3 of the same material, the physical properties such as the thermal expansion coefficient and the lattice constant can be made the same, and the occurrence of bending and warping in the component 6 can be suppressed. Become.
　なお文字４（または図形、記号）は、部材２の貼り合わせ面上に、凹状に形成しても良い。 Note that the character 4 (or figure, symbol) may be formed in a concave shape on the bonding surface of the member 2.
　また、２つの部材２と３は必ずしも同一な平面形状を有していなくても良く、互いの形状が異なっていても良い。 Further, the two members 2 and 3 do not necessarily have the same planar shape, and the shapes thereof may be different from each other.
　部材３の平面形状を異形とした場合も、同様に傾斜面3bを外周の周縁部に沿って設ければ良い。 Similarly, when the planar shape of the member 3 is irregular, the inclined surface 3b may be provided along the peripheral edge of the outer periphery.
（実施例３）
　次に、図７及び図８を参照して、本発明の実施例３に係る部品を説明する。なお、前記実施例１の部品１又は実施例２の部品６と同一箇所には同一番号を付し、重複する説明は省略又は簡略化して記載する。 (Example 3)
Next, with reference to FIG.7 and FIG.8, the component which concerns on Example 3 of this invention is demonstrated. In addition, the same number is attached | subjected to the same location as the component 1 of the said Example 1, or the component 6 of Example 2, and the overlapping description is abbreviate | omitted or simplified and described.
　実施例３の部品７は１つの部材２で構成される共に、部材２の外周周縁部の全周に亘って形成されている傾斜面2dが、全周に亘って30°毎に形成されたカット面2eから成る点である。更に、カット面2e同士が出会う稜線2fが、部品７の厚さ方向で凹部2cと合わせられている点である。その傾斜面2dは、表面2aに対して一定の傾斜角度θで以て外周周縁部全周に幅W2dで形成される。 The component 7 of Example 3 is composed of one member 2 and the inclined surface 2d formed over the entire circumference of the outer peripheral edge of the member 2 is formed every 30 ° over the entire circumference. This is a point composed of the cut surface 2e. Furthermore, the ridgeline 2f where the cut surfaces 2e meet is aligned with the recess 2c in the thickness direction of the component 7. The inclined surface 2d is formed with a width W2d on the entire circumference of the outer peripheral edge at a constant inclination angle θ with respect to the surface 2a.
　このような部品７の構成に依れば、前記部品１又は部品６が有する各効果に加えて、部品７を腕時計の窓材として使用する事により、部品７を平面方向（図７の方向）から見た時に、発光材５の発光により稜線3dが発光したように観察可能となり、文字盤の時字の位置を使用者に更に容易に識別させる事が可能となる。従って、特に腕時計の装飾性と視認性の両立を、更に図る事が出来る。 According to the configuration of the component 7, in addition to the effects of the component 1 or the component 6, the component 7 is used as a window material of a wristwatch, so that the component 7 is planar (direction of FIG. 7). When viewed from above, it becomes possible to observe as if the ridgeline 3d is emitted by the light emission of the light emitting material 5, and the position of the time character on the dial can be more easily identified by the user. Therefore, it is possible to further achieve both the decorativeness and the visibility of the wristwatch.
（実施例４）
　次に、図９～図１１を参照して、本発明の実施例４に係る部品を説明する。なお、前記部品１、６、７と同一箇所には同一番号を付し、重複する説明は省略又は簡略化して記載する。 Example 4
Next, a component according to Embodiment 4 of the present invention will be described with reference to FIGS. In addition, the same number is attached | subjected to the same location as the said components 1, 6, and 7, and the overlapping description is abbreviate | omitted or simplified and described.
　実施例４の部品８は図９及び図１０に示すように、部材２と部材３で構成されており、部材２と部材３は互いに貼り合わされている。図９は平面図、図１０は側面図である。 As shown in FIGS. 9 and 10, the component 8 of the fourth embodiment includes the member 2 and the member 3, and the member 2 and the member 3 are bonded to each other. 9 is a plan view and FIG. 10 is a side view.
　部品８では、部材３の外周周縁部の全周に亘って形成されている傾斜面3bが、全周に亘って30°毎に形成されたカット面3cから成る。更に、部材２の側面2sの全周に亘って、15°毎で計24箇所に凹部2cが形成されている。また、カット面3c同士が出会う稜線3dが、部品８の厚さ方向で凹部2cと合わせられている。 In the part 8, the inclined surface 3b formed over the entire circumference of the outer peripheral edge of the member 3 is composed of cut surfaces 3c formed every 30 ° over the entire circumference. Furthermore, a total of 24 recesses 2c are formed every 15 ° over the entire circumference of the side surface 2s of the member 2. A ridge line 3d where the cut surfaces 3c meet each other is aligned with the recess 2c in the thickness direction of the component 8.
　その傾斜面3bは、表面3aに対して一定の傾斜角度θで以て外周周縁部全周に幅W3bで形成されている。幅W3bは、文字４（又は図形や記号の何れか）の高さ寸法T4以上に設定されている。 The inclined surface 3b is formed with a width W3b on the entire circumference of the outer peripheral edge at a constant inclination angle θ with respect to the surface 3a. The width W3b is set to be equal to or greater than the height dimension T4 of the character 4 (or any one of the figure and the symbol).
　更に凹部2c内部には、図示しない前記発光材５が配置されている。なお、図９と図１０では図の見易さを優先して、発光材５の図示を省略している。 Further, the light emitting material 5 (not shown) is disposed inside the recess 2c. In FIGS. 9 and 10, the illustration of the light emitting material 5 is omitted for the sake of easy viewing.
　このような部品８の構成に依れば、前記部品１、６、７が有する各効果に加えて、特殊光源ライトの照射時に側面2sが発光したように、かつ凹部2cでピンポイントの発光が観察可能となり、部品８の製造コストを抑制しつつ識別認知性と装飾性を共に向上させることが可能となる。 According to the configuration of the component 8, in addition to the effects of the components 1, 6, and 7, the side surface 2s emits light when irradiated with the special light source light, and pinpoint light emission occurs in the recess 2c. It becomes possible to observe, and it becomes possible to improve both identification recognition and decoration while suppressing the manufacturing cost of the component 8.
　部材３は、サファイア単結晶、ルビー単結晶、ダイヤモンド単結晶又はガラスの何れかで形成される。更に、２つの部材２、３の互いの貼り合わせ面の少なくともどちらかに、文字、図形、記号の何れかが凹状に形成される。本実施例では、部材３の貼り合わせ面の面上に、アルファベットＡ～Ｅから成る文字４が凹状に形成されている。 The member 3 is formed of any one of sapphire single crystal, ruby single crystal, diamond single crystal, or glass. Further, any one of characters, figures, and symbols is formed in a concave shape on at least one of the bonding surfaces of the two members 2 and 3. In the present embodiment, the letter 4 consisting of alphabets A to E is formed in a concave shape on the bonding surface of the member 3.
　文字４等の凹状の箇所にも、前記発光材５が配置される。よって、文字４、図形、記号の何れかが発光して出射された特定波長を有する光が、部材２の表面2a及び部材３の表面3aでの反射、又は光の一部が接着剤と部材２又は３の境界面で反射を繰り返しながら、傾斜面3bから出射され、図１１に示すように目視により観察される。 The light-emitting material 5 is also disposed at a concave portion such as the letter 4. Therefore, the light having a specific wavelength emitted from any of the characters 4, figures, and symbols is reflected on the surface 2a of the member 2 and the surface 3a of the member 3, or part of the light is adhesive and the member. The light is emitted from the inclined surface 3b while being repeatedly reflected at the boundary surface 2 or 3, and is visually observed as shown in FIG.
　以上の部品１、６、７、８を腕時計や宝飾品、バッグ、装身具（リング、ネックレス、イヤリング、ブレスレット等）、タグ、又はファスナーに備える事で、部品１、６、７、８を他製品へ展開する事が出来る。特に、タグやファスナー等に備える事で、更に他製品等にも本発明に係る部品１、６、７、８を使用する事が可能となる。従って発光材５の発光により、部品１、６、７、８を備えた製品の装飾性を向上させることが可能になると共に、発光を真贋判定にも使用することが可能なので、これら製品の偽造防止効果も得られる。 By providing the above parts 1, 6, 7, and 8 in watches, jewelry, bags, accessories (rings, necklaces, earrings, bracelets, etc.), tags, or fasteners, parts 1, 6, 7, and 8 are available in other products. Can be deployed. In particular, by providing the tag, fastener, etc., the parts 1, 6, 7, 8 according to the present invention can be used for other products. Accordingly, the light emission of the light emitting material 5 can improve the decorativeness of the product including the parts 1, 6, 7, and 8, and the light emission can also be used for authenticity determination. A prevention effect is also obtained.
　部品１、６、７、８を一例として、腕時計の文字盤を保護するカバー部品として用いる場合、部品１、６、７、８の外形寸法としては、高さ2.2ｍｍ前後、直径30ｍｍ前後～約33ｍｍ程度、部材２、３のそれぞれの厚さを１ｍｍ前後～２ｍｍ程度、幅W2d、W3bを2.5ｍｍ程度に設定すれば良い。もちろん、部品１、６、７、８を備える腕時計、宝飾品、バッグ、装身具、タグ、ファスナーの仕様に応じて、寸法は種々設定可能である。 When parts 1, 6, 7, and 8 are used as cover parts to protect the watch dial, for example, the external dimensions of parts 1, 6, 7, and 8 are about 2.2 mm in height and about 30 mm in diameter. The thickness of each of the members 2 and 3 may be set to about 33 mm, the thickness of about 1 mm to about 2 mm, and the widths W2d and W3b to about 2.5 mm. Of course, various dimensions can be set according to the specifications of the wristwatch, the jewelry, the bag, the accessory, the tag, and the fastener including the parts 1, 6, 7, and 8.
　なお、上記各実施例１～４はその技術的思想により種々変更可能であり、例えば部品６は少なくとも部材２のみで形成可能である。また、文字４（または図形、記号）の形成は任意であり、形成しなくても良い。 It should be noted that the first to fourth embodiments can be variously changed depending on the technical idea, and for example, the component 6 can be formed by at least the member 2 alone. Further, the formation of the character 4 (or figure, symbol) is arbitrary and may not be formed.
　また部材２の外形形状は板状部材に限定されず、例えばリング形状でも良い。その場合、リングの内周側面に、前記溝2bや凹部2cを形成して発光材５を配置しても良い。 The outer shape of the member 2 is not limited to a plate-like member, and may be, for example, a ring shape. In that case, the light emitting material 5 may be arranged by forming the groove 2b or the recess 2c on the inner peripheral side surface of the ring.
　または、部材２又は３の貼り合わせ面のどちらか一方の周縁面上に、発光材５を配置するか発光材のリング部材を配置しても良い。 Alternatively, the light emitting material 5 or the ring member of the light emitting material may be disposed on the peripheral surface of one of the bonding surfaces of the members 2 and 3.
　更に、部品１に部材３を備えると共に、その部材３の外周周縁部に図４のような傾斜面3bを形成すると共に、傾斜面2dを有さない円形平板に部材２を変更しても良い。また、部品７に部材３を備えると共に、その部材３の外周周縁部に図９のような傾斜面3bを形成すると共に、傾斜面3bを有さない円形平板に部材２を変更しても良い。 Furthermore, the component 1 may be provided with the member 3, and the member 3 may be changed to a circular flat plate not having the inclined surface 2d while forming the inclined surface 3b as shown in FIG. . Further, the member 7 may be provided with the member 3, and the member 3 may be changed to a circular flat plate having no inclined surface 3b while forming the inclined surface 3b as shown in FIG. .
　　　１、６、７、８　　　部品
　　　２　　　第一の部材
　　　2a　　　第一の部材の表面
　　　2b　　　溝
　　　2c　　　凹部
　　　2d　　　傾斜面
　　　2e　　　カット面
　　　2f　　　稜線
　　　W2d　　 傾斜面の幅
　　　2s　　　第一の部材の側面
　　　３　　　第二の部材
　　　3a　　　第二の部材の表面
　　　3b　　　傾斜面
　　　3c　　　カット面
　　　3d　　　稜線
　　　W3b　　 傾斜面の幅
　　　４　　　文字
　　　T4　　　文字の高さ
　　　５　　　発光材
　　　θ　　　傾斜面の傾斜角度 1, 6, 7, 8 Parts 2 First member 2a First member surface 2b Groove 2c Recess 2d Inclined surface 2e Cut surface 2f Ridge line W2d Inclined surface width 2s First member side surface 3 Second member 3a Surface of second member 3b Inclined surface 3c Cut surface 3d Ridge line W3b Width of inclined surface 4 Character T4 Height of character 5 Luminescent material θ Inclination angle of inclined surface

Claims (6)

  1. 　少なくとも第一の部材で構成され、
    　第一の部材が、サファイア単結晶、ルビー単結晶、ガラス、ダイヤモンド単結晶の何れかから形成されており、
    　側面の少なくとも一部又は全周に亘って発光材が配置されており、
    　特殊光源ライト照射時又は暗闇で発光材が発光する部品。     Composed of at least a first member,
    The first member is formed of any of sapphire single crystal, ruby single crystal, glass, diamond single crystal,
    The light emitting material is arranged over at least a part of the side surface or the entire circumference,
    Components that emit light when illuminated with special light sources or in the dark.
  2. 　前記第一の部材が板状部材で、平面形状が円形又は異形であり、
    　前記側面の全周に亘って溝が形成されており、その溝内部に前記発光材が配置されている請求項１記載の部品。     The first member is a plate-like member, and the planar shape is circular or irregular,
    The component according to claim 1, wherein a groove is formed over the entire circumference of the side surface, and the light emitting material is disposed inside the groove.
  3. 　前記第一の部材が板状部材で、平面形状が円形又は異形であり、
    　前記側面の全周に亘って30°毎で少なくとも計12箇所に凹部が形成されており、その凹部内部に前記発光材が配置されている請求項１記載の部品。     The first member is a plate-like member, and the planar shape is circular or irregular,
    2. The component according to claim 1, wherein a concave portion is formed at least at a total of 12 locations every 30 ° over the entire circumference of the side surface, and the light emitting material is disposed inside the concave portion.
  4. 　第二の部材が更に備えられ、
    　第二の部材が、サファイア単結晶、ルビー単結晶、ガラス、ダイヤモンド単結晶の何れかから形成されており、
    　第二の部材が板状部材で、平面形状が円形又は異形であり、
    　第二の部材の周縁部の全周に傾斜面が形成されており、
    　傾斜面を非貼り合わせ面として、前記第一の部材と第二の部材が厚さ方向に重ねて貼り合わされており、
    　前記第一の部材と第二の部材の互いの貼り合わせ面の平面形状が同一であり、
    　文字、図形、記号の何れかが、前記第一の部材又は第二の部材の互いの貼り合わせ面の少なくともどちらに凹状に形成されており、
    　凹状の箇所に発光材が配置されており、
    　傾斜面の幅が、文字や図形又は記号の何れかの高さ寸法以上である請求項１～３の何れかに記載の部品。     A second member is further provided;
    The second member is formed from any of sapphire single crystal, ruby single crystal, glass, diamond single crystal,
    The second member is a plate-like member, and the planar shape is circular or irregular,
    An inclined surface is formed on the entire circumference of the peripheral edge of the second member,
    With the inclined surface as a non-bonding surface, the first member and the second member are stacked and bonded in the thickness direction,
    The planar shapes of the bonding surfaces of the first member and the second member are the same,
    Any one of the character, figure, or symbol is formed in a concave shape on at least one of the bonding surfaces of the first member or the second member,
    The luminescent material is arranged in the concave part,
    The component according to any one of claims 1 to 3, wherein a width of the inclined surface is equal to or greater than a height dimension of any one of characters, figures and symbols.
  5. 　第二の部材が更に備えられ、
    　第二の部材が、サファイア単結晶、ルビー単結晶、ガラス、ダイヤモンド単結晶の何れかから形成されており、
    　第二の部材が板状部材で平面形状が円形又は異形であり、
    　第二の部材の周縁部の全周に傾斜面が形成されており、
    　傾斜面を非貼り合わせ面として、前記第一の部材と第二の部材が厚さ方向に重ねて貼り合わされており、
    　前記第一の部材と第二の部材の互いの貼り合わせ面の平面形状が同一であり、
    　文字、図形、記号の何れかが、前記第一の部材又は第二の部材の互いの貼り合わせ面の少なくともどちらに凹状に形成されており、
    　凹状の箇所に発光材が配置されており、
    　傾斜面の幅が、文字や図形又は記号の何れかの高さ寸法以上であり、
    　傾斜面が全周に亘って30°毎に形成されたカット面から成り、
    　カット面同士が出会う稜線が、厚さ方向で前記凹部と合わせられている請求項３記載の部品。     A second member is further provided;
    The second member is formed from any of sapphire single crystal, ruby single crystal, glass, diamond single crystal,
    The second member is a plate-like member and the planar shape is circular or irregular,
    An inclined surface is formed on the entire circumference of the peripheral edge of the second member,
    With the inclined surface as a non-bonding surface, the first member and the second member are stacked and bonded in the thickness direction,
    The planar shapes of the bonding surfaces of the first member and the second member are the same,
    Any one of the character, figure, or symbol is formed in a concave shape on at least one of the bonding surfaces of the first member or the second member,
    The luminescent material is arranged in the concave part,
    The width of the inclined surface is not less than the height dimension of any of the characters, figures or symbols,
    The inclined surface consists of cut surfaces formed every 30 ° over the entire circumference,
    The component according to claim 3, wherein a ridge line where cut surfaces meet each other is aligned with the concave portion in a thickness direction.
  6. 　請求項１～５の何れかの部品が備えられた、腕時計、宝飾品、バッグ、装身具、タグ、ファスナー。 Wristwatch, jewelry, bag, jewelry, tag, fastener provided with the parts of any one of claims 1 to 5.
PCT/JP2018/005753 2017-02-23 2018-02-19 Component, and watch, jewelry, bag, accoutrement, tag, and slide fastener provided with said component WO2018155381A1 (en)

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JP2019501311A JP7178101B2 (en) 2017-02-23 2018-02-19 Wristwatch window material or wristwatch cover part and wristwatch equipped with the wristwatch window material or wristwatch cover part
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