JPH01171395U - - Google Patents

Info

Publication number
JPH01171395U
JPH01171395U JP6839588U JP6839588U JPH01171395U JP H01171395 U JPH01171395 U JP H01171395U JP 6839588 U JP6839588 U JP 6839588U JP 6839588 U JP6839588 U JP 6839588U JP H01171395 U JPH01171395 U JP H01171395U
Authority
JP
Japan
Prior art keywords
case
mentioned
back cover
vertical surface
flat surface
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
JP6839588U
Other languages
Japanese (ja)
Other versions
JPH0632630Y2 (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 JP1988068395U priority Critical patent/JPH0632630Y2/en
Publication of JPH01171395U publication Critical patent/JPH01171395U/ja
Application granted granted Critical
Publication of JPH0632630Y2 publication Critical patent/JPH0632630Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Gasket Seals (AREA)
  • Casings For Electric Apparatus (AREA)

Description

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

図面は本考案の実施例を示すものであり、第１
図は断面図、第２図は要部の拡大断面図、第３図
は組立前の状態を示す拡大断面図、第４図は他の
実施例を示す断面図である。 １……ケース、１ｂ……開口部、１ｄ，３１…
…傾斜面、１ｅ，３２……平坦面、１ｆ，３３…
…コーナー部、３……裏蓋、３ｂ，１１……垂直
面、３ｃ，１２……水平面、３ｄ，１３……凹部
、４……パツキン。 The drawings show an embodiment of the present invention.
2 is an enlarged sectional view of a main part, FIG. 3 is an enlarged sectional view showing a state before assembly, and FIG. 4 is a sectional view showing another embodiment. 1...Case, 1b...Opening, 1d, 31...
...Slanted surface, 1e, 32...Flat surface, 1f, 33...
... Corner part, 3 ... Back cover, 3b, 11 ... Vertical surface, 3c, 12 ... Horizontal surface, 3d, 13 ... Recessed part, 4 ... Packing.

Claims (1)

【実用新案登録請求の範囲】 ケースと、上記ケースの開口部を覆う裏蓋と、
上記ケースと上記裏蓋との間に介在するパツキン
とからなり、 上記ケースと上記裏蓋との一方には、実質的に
直角をなす垂直面と水平面とを有する凹部が形成
してあり、 上記ケースと上記裏蓋との他方には、上記水平
面に対し所定の間隙をもつて対向する平坦面と、
上記垂直面に対し傾斜して対向する傾斜面とが形
成してあり、 上記平坦面と上記傾斜面の境であるコーナー部
の上記垂直面からの距離ｌは、上記パツキンの圧
縮前の断面半径をｒとしたとき、ｒ＜ｌ＜２ｒの
関係にある ことを特徴とする時計の防水構造。[Scope of claim for utility model registration] A case, a back cover that covers the opening of the case,
a gasket interposed between the case and the back cover; one of the case and the back cover is formed with a recess having a vertical surface and a horizontal surface that are substantially perpendicular to each other; A flat surface facing the horizontal surface with a predetermined gap on the other side of the case and the back cover;
An inclined surface is formed which is inclined and faces the above-mentioned vertical surface, and the distance l from the above-mentioned vertical surface of the corner portion which is the boundary between the above-mentioned flat surface and the above-mentioned inclined surface is the cross-sectional radius of the above-mentioned packing before compression. A waterproof structure for a watch characterized by a relationship of r<l<2r, where r is r.
JP1988068395U 1988-05-24 1988-05-24 Watch waterproof structure Expired - Lifetime JPH0632630Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988068395U JPH0632630Y2 (en) 1988-05-24 1988-05-24 Watch waterproof structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988068395U JPH0632630Y2 (en) 1988-05-24 1988-05-24 Watch waterproof structure

Publications (2)

Publication Number Publication Date
JPH01171395U true JPH01171395U (en) 1989-12-05
JPH0632630Y2 JPH0632630Y2 (en) 1994-08-24

Family

ID=31293716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988068395U Expired - Lifetime JPH0632630Y2 (en) 1988-05-24 1988-05-24 Watch waterproof structure

Country Status (1)

Country Link
JP (1) JPH0632630Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013238126A (en) * 2012-05-11 2013-11-28 Denso Corp Valve drive unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358781U (en) * 1986-10-07 1988-04-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6358781U (en) * 1986-10-07 1988-04-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013238126A (en) * 2012-05-11 2013-11-28 Denso Corp Valve drive unit

Also Published As

Publication number Publication date
JPH0632630Y2 (en) 1994-08-24

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