JPS6232390U - - Google Patents

Info

Publication number
JPS6232390U
JPS6232390U JP12408585U JP12408585U JPS6232390U JP S6232390 U JPS6232390 U JP S6232390U JP 12408585 U JP12408585 U JP 12408585U JP 12408585 U JP12408585 U JP 12408585U JP S6232390 U JPS6232390 U JP S6232390U
Authority
JP
Japan
Prior art keywords
diaphragm
watch case
back cover
outer circumference
watch
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
JP12408585U
Other languages
Japanese (ja)
Other versions
JPH0714955Y2 (en
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 filed Critical
Priority to JP1985124085U priority Critical patent/JPH0714955Y2/en
Publication of JPS6232390U publication Critical patent/JPS6232390U/ja
Application granted granted Critical
Publication of JPH0714955Y2 publication Critical patent/JPH0714955Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electromechanical Clocks (AREA)
  • Connection Of Plates (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図、第２図は本考案の一実施例を示し、第
１図は時計ケースの裏蓋止め部の部分断面図、第
２図は放音孔部を示す部分断面図、第３図は従来
例の時計ケースの裏蓋止め部の部分断面図である
。 ６……時計ケース、７……裏蓋、８……振動板
、９……ネジ、９ａ……第１の段部、９ｂ……第
２の段部、１０…圧電素子、１１……Ｏリング、
１２……放音孔。 Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a partial sectional view of the back cover stopper of the watch case, Figure 2 being a partial sectional view showing the sound emitting hole, and Figure 3. is a partial cross-sectional view of a back cover stopper of a conventional watch case. 6...Watch case, 7...Back cover, 8...Diaphragm, 9...Screw, 9a...First step, 9b...Second step, 10...Piezoelectric element, 11...O ring,
12... Sound emitting hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 振動板及び裏蓋を時計ケースに固着するための
ネジは時計ケースに螺合する先端部に連続して第
１の段部を有し該第１の段部に連続して第２の段
部を有して断面が階段状をなしており、合成樹脂
よりなる前記裏蓋の外周部上面と時計ケース下面
との間に振動板の外周部を挾むことによつて連通
した孔に前記ネジを挿通して該ネジを時計ケース
に螺合させ前記第１の段部によつて振動板を時計
ケースに圧接し、第２の段部によつて裏蓋を振動
板に圧接し、前記振動板の中央部と裏蓋の中央部
の間に空間を設けたことを特徴とする時計の振動
板と裏蓋の止め構造。 The screw for fixing the diaphragm and back cover to the watch case has a first step part continuous to the tip part screwed into the watch case, and a second step part continuous to the first step part. The screw is inserted into the hole that communicates with the outer circumference of the diaphragm by sandwiching the outer circumference of the diaphragm between the upper outer circumference of the synthetic resin case back and the lower surface of the watch case. the screws are inserted into the watch case, the diaphragm is brought into pressure contact with the watch case by the first step, the back cover is brought into contact with the diaphragm by the second step, and the vibration A watch diaphragm and back cover stopper structure characterized by a space provided between the center of the plate and the center of the back cover.
JP1985124085U 1985-08-13 1985-08-13 Stop structure for watch diaphragm and case back Expired - Lifetime JPH0714955Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985124085U JPH0714955Y2 (en) 1985-08-13 1985-08-13 Stop structure for watch diaphragm and case back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985124085U JPH0714955Y2 (en) 1985-08-13 1985-08-13 Stop structure for watch diaphragm and case back

Publications (2)

Publication Number Publication Date
JPS6232390U true JPS6232390U (en) 1987-02-26
JPH0714955Y2 JPH0714955Y2 (en) 1995-04-10

Family

ID=31015774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985124085U Expired - Lifetime JPH0714955Y2 (en) 1985-08-13 1985-08-13 Stop structure for watch diaphragm and case back

Country Status (1)

Country Link
JP (1) JPH0714955Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2018016630A1 (en) * 2016-07-21 2019-07-11 北陸電気工業株式会社 Piezoelectric vibration generating device and apparatus provided with piezoelectric vibration generating device

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157761U (en) * 1974-10-30 1976-05-07
JPS5156964A (en) * 1974-11-14 1976-05-19 Seiko Instr & Electronics
JPS5220871U (en) * 1975-08-01 1977-02-15
JPS549178U (en) * 1977-06-22 1979-01-22
JPS5648564A (en) * 1979-09-28 1981-05-01 Timex Corp Adjustable piezooelectric converter for clocks
JPS5658489U (en) * 1979-10-05 1981-05-19
JPS56105877U (en) * 1980-01-16 1981-08-18
JPS5724585U (en) * 1980-07-18 1982-02-08
JPS5786489U (en) * 1980-11-18 1982-05-28
JPS5833175A (en) * 1981-08-10 1983-02-26 モントレ・ラド−・ソシエテ・アノニム Watchcase

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5157761U (en) * 1974-10-30 1976-05-07
JPS5156964A (en) * 1974-11-14 1976-05-19 Seiko Instr & Electronics
JPS5220871U (en) * 1975-08-01 1977-02-15
JPS549178U (en) * 1977-06-22 1979-01-22
JPS5648564A (en) * 1979-09-28 1981-05-01 Timex Corp Adjustable piezooelectric converter for clocks
JPS5658489U (en) * 1979-10-05 1981-05-19
JPS56105877U (en) * 1980-01-16 1981-08-18
JPS5724585U (en) * 1980-07-18 1982-02-08
JPS5786489U (en) * 1980-11-18 1982-05-28
JPS5833175A (en) * 1981-08-10 1983-02-26 モントレ・ラド−・ソシエテ・アノニム Watchcase

Also Published As

Publication number Publication date
JPH0714955Y2 (en) 1995-04-10

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