CN101488006B - Four-side arch-shaped glass and preparation method and use thereof - Google Patents
Four-side arch-shaped glass and preparation method and use thereof Download PDFInfo
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- CN101488006B CN101488006B CN2008100973354A CN200810097335A CN101488006B CN 101488006 B CN101488006 B CN 101488006B CN 2008100973354 A CN2008100973354 A CN 2008100973354A CN 200810097335 A CN200810097335 A CN 200810097335A CN 101488006 B CN101488006 B CN 101488006B
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Abstract
The invention provides a method for preparing a clockface glass with four arc-shaped surfaces and application, in which the preparation method comprises the following steps: preparing a rectangular flat glass into a glass substrate based on the following standard: the ratio of the arc height of micro-arc which the four sides show and corresponding side length is 10:1.3-10:1.8, the radian is R2000-R2100; four corners of the glass substrate have arc shape, the radian is R20 or R22-R30; placing the glass substrate on an arc mould and calculating for 50-120s under a constant temperature of 500-1000DEG C; the arc mould having a groove, the concave surface being rectangle, four corners being arc and the radian being R22-R30, the four faces of the groove having arc surfaces, the radian being R85-R90, adjacent arc surfaces being connected through one arc surface X and being tangent, the radian of the arc surface being R22-R30; the bottom of the groove being in a micro-arc shape, the radian being R1900-R2000, the groove depth being 1-3.5cm. The prepared clockface glass is in a rectangle cover shape, four corners at the bottom are in arc shape, and the radian is R22-R30. The radian of the four arc-shaped surfaces is R85-R90. The glass top is in micro-arc shape and the radian is R1900-R2000. The glass height is 1-3.5cm. The glass clockface of the invention meets the size demand for the prior main trend quartz wall clock industrial design, not only has strong third dimension and beauty and elegance, but also easily assembles, and has low demand for the clock shell parts for matching the glass clockface.
Description
Technical field
The present invention relates to a kind of glass clock face, relate in particular to a kind of preparation method and application of arched glass.
Background technology
China is maximum quarts wall clock production base, the whole world; Especially in ZhangZhou, Fujian; The annual output of the whole world 40% or more of accomplishing, all with inexpensive be primary aim, so " presentation quality lifting " and " cost rationally reduces " upward each manufacturer all make every effort to keep on improving.Occupy cost and industrial design requirement just and consider that have the arched glass clock face and receive great restriction, main cause is following:
1. conventional glass clock face because preparation technology's restriction, is difficult to even four jiaos of curved arched glass clock faces cheaply can't be provided;
2. adopt nonstandard glass clock face (non-universal glass clock face), in the clock industrial design, lead a then moving whole body beyond doubt, irrational arcuate dimension and arch position all possibly make other clock shell improvement costs improve greatly.
Summary of the invention
The present invention is that a kind of stereoscopic sensation is strong in order to provide, the glass clock face of elegance attractive in appearance, and its preparation method and application are provided.
The present invention realizes through following approach:
A kind of four-side arch-shaped clock face glass is characterized in that its rectangular cover shape, and four corners, bottom surface are curved, and radian is that R22 is to R30; The radian of four sides arcuation is R85-R90; Glass top is a differential of the arc shape, and radian is R1900-R2000; Glass height is 1-3.5cm.
Four the corner radians in described bottom surface are R26.969; The radian of four sides arcuation is R88; The radian of glass top is R1953.625; The glass inner height is 2.3cm, and glass highly is 2.45cm outward.
A kind of preparation method of four-side arch-shaped glass, its working method is: place the constant temperature of arch mould 500-1000 to calcine 50-120 second down glass substrate; Described glass substrate is the rectangle plane glass of the outside differential of the arc in a slice four limits, and camber is 10 with the ratio of the corresponding length of side: 1.3-10: 1.8, and radian is R2000-R2100; Four jiaos of glass substrate are curved, and radian is that R22 is to R30; Said arch mould is established a groove, and concave surface is that four corners of rectangle are curved, and radian is that R22 is to R30; The four sides of groove is cambered surface, and radian is R85-R90, and it is also tangent to link to each other through a cambered surface X between adjacent cambered surface, and the radian of cambered surface X is that R22 is to R30; Bottom portion of groove is a differential of the arc shape, and radian is R1900-R2000; Groove depth is 1-3.5cm.
Described glass substrate is the rectangle plane glass of the outside differential of the arc in a slice four limits, and camber is 10: 1.6 with the ratio of the corresponding length of side, and radian is R2010.89; Four jiaos of glass substrate are curved, and radian is R20.
Said arch mould is established a groove, and concave surface is that four corners of rectangle are curved, and radian is R26.969; The four sides of groove is cambered surface, and radian is R88; Bottom portion of groove is a differential of the arc shape, and radian is R1953.625.
A kind of application of four-side arch-shaped glass, its clock front panel outer edge that is suitable for is provided with baffle plate, and height of baffle plate is 1MM-3MM.
The usefulness of technique scheme is:
The size of glass clock face according to the invention is summed up existing main flow quarts wall clock industrial design requirement, strong, the attractive in appearance elegance of stereoscopic sensation not only, and be convenient to assembling, require extremely low for its clock case member for this glass of coupling clock face.
Below in conjunction with accompanying drawing and specific embodiment the present invention is further described.
Description of drawings
Fig. 1 is the front view of glass substrate;
Fig. 2 is the stereographic map of mould;
Fig. 3 is the dimensional drawing of arched glass.
Embodiment
Embodiment 1:
A kind of four-side arch-shaped clock face glass is characterized in that its rectangular cover shape, and four corners, bottom surface are curved, and radian is that R22 is to R30; The radian of four sides arcuation is R85-R90; Glass top is a differential of the arc shape, and radian is R1900-R2000; Glass height is 1-3.5cm.
Four the corner radians in described bottom surface are R26.969; The radian of four sides arcuation is R88; The radian of glass top is R1953.625; The glass inner height is 2.3cm, and glass highly is 2.45cm outward.
A kind of preparation method of four-side arch-shaped glass, its working method is: place the constant temperature of arch mould 500-1000 to calcine 50-120 second down glass substrate; Described glass substrate is the rectangle plane glass of the outside differential of the arc in a slice four limits, and camber is 10 with the ratio of the corresponding length of side: 1.3-10: 1.8, and radian is R2000-R2100; Four jiaos of glass substrate are curved, and radian is that R22 is to R30; Said arch mould is established a groove, and concave surface is that four corners of rectangle are curved, and radian is that R22 is to R30; The four sides of groove is cambered surface, and radian is R85-R90, and it is also tangent to link to each other through a cambered surface X between adjacent cambered surface, and the radian of cambered surface X is that R22 is to R30; Bottom portion of groove is a differential of the arc shape, and radian is R1900-R2000; Groove depth is 1-3.5cm.
Described glass substrate is the rectangle plane glass of the outside differential of the arc in a slice four limits, and camber is 10: 1.6 with the ratio of the corresponding length of side, and radian is R2010.89; Four jiaos of glass substrate are curved, and radian is R20.
Said arch mould is established a groove, and concave surface is that four corners of rectangle are curved, and radian is R26.969; The four sides of groove is cambered surface, and radian is R88; Bottom portion of groove is a differential of the arc shape, and radian is R1953.625.
A kind of application of four-side arch-shaped glass, its clock front panel outer edge that is suitable for is provided with baffle plate, and height of baffle plate is 1MM-3MM.
Claims (4)
1. the preparation method of a four-side arch-shaped clock face glass is characterized in that it may further comprise the steps:
1) a rectangle plane glass is processed glass substrate by following specification: the outside differential of the arc in four limits, camber is 10 with the ratio of the corresponding length of side: 1.3-10: 1.8, and radian is R2000-R2100; Four jiaos of glass substrate are curved, and radian is R20 or R22-R30;
2) place the constant temperature of 500-1000 ℃ on arch mould to calcine 50-120 second down glass substrate;
Said arch mould is established a groove, and concave surface is a rectangle, and four corners are curved, radian be R22 to R30, the four sides of groove becomes cambered surface, radian is R85-R90, links to each other through a cambered surface X between adjacent cambered surface and tangent, the radian of cambered surface X is that R22 is to R30; Bottom portion of groove is a differential of the arc shape, and radian is R1900-R2000, and groove depth is 1-3.5cm; The rectangular cover shape of said clock face glass that makes, four corners, bottom surface are curved, and radian is that R22 is to R30; The radian of four sides arcuation is R85-R90; Glass top is a differential of the arc shape, and radian is R1900-R2000; Glass height is 1-3.5cm.
2. the preparation method of a kind of four-side arch-shaped clock face glass as claimed in claim 1 is characterized in that: the camber of said glass substrate is 10: 1.6 with the ratio of the corresponding length of side, and radian is R2010.89; The radian that glass substrate is four jiaos is R20.
3. the preparation method of a kind of four-side arch-shaped clock face glass as claimed in claim 1 is characterized in that: said arch mould is established a groove, and concave surface is a rectangle; Four corners are curved; Radian is R26.969, and the four sides of groove becomes cambered surface, and radian is R88; Bottom portion of groove is a differential of the arc shape, and radian is R1953.625.
4. the application of the four-side arch-shaped clock face glass that preparation method as claimed in claim 1 obtains is characterized in that: its clock front panel outer edge that is suitable for is provided with baffle plate, and height of baffle plate is 1MM-3MM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100973354A CN101488006B (en) | 2008-05-13 | 2008-05-13 | Four-side arch-shaped glass and preparation method and use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100973354A CN101488006B (en) | 2008-05-13 | 2008-05-13 | Four-side arch-shaped glass and preparation method and use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101488006A CN101488006A (en) | 2009-07-22 |
| CN101488006B true CN101488006B (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100973354A Expired - Fee Related CN101488006B (en) | 2008-05-13 | 2008-05-13 | Four-side arch-shaped glass and preparation method and use thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101488006B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB512030A (en) * | 1938-02-24 | 1939-08-28 | Ernest Morf | Watertight watch case |
| GB688333A (en) * | 1950-12-01 | 1953-03-04 | Ernest Louis Saunders | Improvements in or relating to watch-glasses |
| US4727525A (en) * | 1985-04-09 | 1988-02-23 | Montres Rado S.A. | Watch case |
| EP1645919A1 (en) * | 2004-10-11 | 2006-04-12 | Fuji Crystal Manufactory Ltd. | Cambered watch crystal |
-
2008
- 2008-05-13 CN CN2008100973354A patent/CN101488006B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB512030A (en) * | 1938-02-24 | 1939-08-28 | Ernest Morf | Watertight watch case |
| GB688333A (en) * | 1950-12-01 | 1953-03-04 | Ernest Louis Saunders | Improvements in or relating to watch-glasses |
| US4727525A (en) * | 1985-04-09 | 1988-02-23 | Montres Rado S.A. | Watch case |
| EP1645919A1 (en) * | 2004-10-11 | 2006-04-12 | Fuji Crystal Manufactory Ltd. | Cambered watch crystal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101488006A (en) | 2009-07-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20140513 |