JPH03104888U

JPH03104888U -

Info

Publication number: JPH03104888U
Application number: JP5125090U
Authority: JP
Priority date: 1989-12-05
Filing date: 1990-05-18
Publication date: 1991-10-30

Description

[Brief explanation of drawings]

第１図から第５図は本考案の実施例で、第１図
はプツシユリユウズ部の要部断面図、第２図は係
止部材の斜視図、第３図は他の実施例を示すプツ
シユリユウズ部の要部断面図、第４図はプツシユ
リユウズの断面図、第５図は巻真軸と抜け止めリ
ングとの係合状態を示す要部斜視図、第６図は従
来例で、蓋付腕時計ケースの要部断面図である。１……時計ケース、２……プツシユリユウズ、
２ａ……中心孔、２ｂ……内筒体、２ｃ……弾性
部材、２ｄ……抜け止め部材、２ｅ……異形穴、
３……蓋、４……係止溝、５……係止部、６……
係止部材、６ａ……固定穴、６ｂ……回転止め、
７……バネ部材、８……側パイプ、９……巻真軸
、９ａ……ツバ部、９ｂ……異形部、９ｃ……ネ
ジ部。 Figures 1 to 5 show embodiments of the present invention; Figure 1 is a cross-sectional view of the main parts of the push-release part, Figure 2 is a perspective view of the locking member, and Figure 3 is a push-release part showing another embodiment. Figure 4 is a cross-sectional view of the push lever, Figure 5 is a perspective view of the main part showing the state of engagement between the winding stem and the retaining ring, and Figure 6 is a conventional example of a watch case with a lid. FIG. 1...Watch case, 2...Putsushi Yuzu,
2a...center hole, 2b...inner cylindrical body, 2c...elastic member, 2d...retaining member, 2e...unshaped hole,
3... Lid, 4... Locking groove, 5... Locking part, 6...
Locking member, 6a...Fixing hole, 6b...Rotation stopper,
7... Spring member, 8... Side pipe, 9... Winding stem, 9a... Collar portion, 9b... Irregularly shaped portion, 9c... Threaded portion.

Claims

[Scope of Claim for Utility Model Registration] (1) In a wristwatch with a lid that can be opened and closed to cover the display section, the wristwatch is provided on the inner surface of the lid upward in a side pipe into which the push-up lever is inserted between the watch case and the push-up lever. A locking member having a locking portion that engages with a locking groove and a spring member that applies a force to cause the locking member to expand outward are attached, and the outer surface of the locking member is pressed by operating the push button. A structure of a wristwatch with a lid, characterized in that the locking portion is attached and detached from a locking groove of the lid. (2) The push lever according to claim 1 has an inner cylindrical body in which a center hole is formed, and the one-winding true shaft has a collar portion at an outer end that slides within the center hole of the inner cylindrical body;
An irregularly shaped part and a threaded part into which the winding stem is screwed are formed at the inner end of the collar part, and an elastic member and the collar part of the winding stem are inserted into the center hole. A structure of a wristwatch with a lid, characterized in that a C-ring-shaped retaining member having an irregularly shaped hole into which the irregularly shaped part of the winding stem slides is fixed to the outer end of the hole.