JPS54101360A - Structre of glass parts of watch cases - Google Patents

Structre of glass parts of watch cases

Info

Publication number
JPS54101360A
JPS54101360A JP806678A JP806678A JPS54101360A JP S54101360 A JPS54101360 A JP S54101360A JP 806678 A JP806678 A JP 806678A JP 806678 A JP806678 A JP 806678A JP S54101360 A JPS54101360 A JP S54101360A
Authority
JP
Japan
Prior art keywords
glass
resin ring
groove
synthetic resin
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP806678A
Other languages
Japanese (ja)
Other versions
JPS6129467B2 (en
Inventor
Tsunetoshi Sekiguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP806678A priority Critical patent/JPS54101360A/en
Publication of JPS54101360A publication Critical patent/JPS54101360A/en
Publication of JPS6129467B2 publication Critical patent/JPS6129467B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Securing Of Glass Panes Or The Like (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE: To surely fix the watch glass of extra thin type by powerfully compressing a cynthetic resin ring between the same and the V-groove of a glass fixing member thereby letting part thereof protrude.
CONSTITUTION: A V-groove 11, collar part 12, glass rest face 13 and a taper face 14 for guiding glass 2 are formed on the inside peripheral surface of a bezel 1 and a guide taper face 22 is formed on the outside peripheral surface of the glass 2 and a taper face 32 to a synthetic resin ring 3. Then, if the glass 2 is forced down after the synthetic resin ring 3 has been disposed in the V-groove 11, the glass 2 is guided by the collar part 12 and is forced from the correct position, whereby the inside peripheral surface 31 of the synthetic resin ring 3 is evenly pressed and the synthetic resin ring 3 is powerfully compressed within the space formed by the V-groove 11, the outside diameter face 21 of the glass 2 and the guide taper face 22. Because of its plastic characteristics, the ring infiltrate fully in the surface in the space thereby retaining the waterproofness among members and the fixing power of the glass 2. In addition, part thereof is forced out through the clearance C to form an extruded part 34, which in turn forces the top taper face 25 of the glass 2 downward.
COPYRIGHT: (C)1979,JPO&Japio
JP806678A 1978-01-27 1978-01-27 Structre of glass parts of watch cases Granted JPS54101360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP806678A JPS54101360A (en) 1978-01-27 1978-01-27 Structre of glass parts of watch cases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP806678A JPS54101360A (en) 1978-01-27 1978-01-27 Structre of glass parts of watch cases

Publications (2)

Publication Number Publication Date
JPS54101360A true JPS54101360A (en) 1979-08-09
JPS6129467B2 JPS6129467B2 (en) 1986-07-07

Family

ID=11682963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP806678A Granted JPS54101360A (en) 1978-01-27 1978-01-27 Structre of glass parts of watch cases

Country Status (1)

Country Link
JP (1) JPS54101360A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926307U (en) * 1972-06-05 1974-03-06
JPS5183377U (en) * 1974-12-25 1976-07-03

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926307U (en) * 1972-06-05 1974-03-06
JPS5183377U (en) * 1974-12-25 1976-07-03

Also Published As

Publication number Publication date
JPS6129467B2 (en) 1986-07-07

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