JPS5572885A - Waterproof case for digital watch - Google Patents

Waterproof case for digital watch

Info

Publication number
JPS5572885A
JPS5572885A JP14621678A JP14621678A JPS5572885A JP S5572885 A JPS5572885 A JP S5572885A JP 14621678 A JP14621678 A JP 14621678A JP 14621678 A JP14621678 A JP 14621678A JP S5572885 A JPS5572885 A JP S5572885A
Authority
JP
Japan
Prior art keywords
screw
lock member
locking
button
screw lock
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.)
Pending
Application number
JP14621678A
Other languages
Japanese (ja)
Inventor
Ikuo Tokunaga
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP14621678A priority Critical patent/JPS5572885A/en
Publication of JPS5572885A publication Critical patent/JPS5572885A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)

Abstract

PURPOSE: To improve error-input preventive and waterproof properties by locking the external operation part of a digital watch so that it will not move in an axial direction and diameter direction.
CONSTITUTION: To lock a stem, turning screw lock member 8 clockwise engages screw lock member 8 with the left screw part of pipe 5 by pressure of coil spring 9, thereby attaining screw locking. At this time, bevel part 8b of screw lock member 8 pushes agains bevel part 6a of a button and in this state where centers meet automatically, inside button set ring 10 is pushed against the flange of pipe 5, so that buttom 6 will be fixed in both axial and diameter directions definitely. On the other hand, screw lock member 8 is turned to the left to release the screw locking, and consequently button 6 returns its free state, so that a fixed stroke needed for an input can be obtained. In this way, error input preventive and waterproofing properties can be improved as well as quality.
COPYRIGHT: (C)1980,JPO&Japio
JP14621678A 1978-11-27 1978-11-27 Waterproof case for digital watch Pending JPS5572885A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14621678A JPS5572885A (en) 1978-11-27 1978-11-27 Waterproof case for digital watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14621678A JPS5572885A (en) 1978-11-27 1978-11-27 Waterproof case for digital watch

Publications (1)

Publication Number Publication Date
JPS5572885A true JPS5572885A (en) 1980-06-02

Family

ID=15402726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14621678A Pending JPS5572885A (en) 1978-11-27 1978-11-27 Waterproof case for digital watch

Country Status (1)

Country Link
JP (1) JPS5572885A (en)

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