JPH01165491U

JPH01165491U -

Info

Publication number: JPH01165491U
Application number: JP6218888U
Authority: JP
Priority date: 1988-05-13
Filing date: 1988-05-13
Publication date: 1989-11-20
Anticipated expiration: 2003-05-13
Also published as: JPH0714954Y2

Description

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

第１図及び第２図は本考案の第１実施例で、第
１図は表蓋と時計ケースの係合部の要部断面図、
第２図は表蓋の突出部で一部破断した側面図、第
３図は第２実施例で、表蓋の突出部で一部破断し
た側面図、第４図及び第５図は従来例で、第４図
は表蓋と時計ケースとの係止部を示す要部断面図
、第５図は板バネの斜視図である。１０……表蓋、１１……突出部、１１ａ……穴
、１１ｂ……把持部、１２……係合部材、１２ａ
……ピン、１２ｂ……スプリング、１３……時計
ケース、１４……係止部、１５……パイプ。 Figures 1 and 2 show a first embodiment of the present invention, and Figure 1 is a cross-sectional view of the main part of the engagement part between the front cover and the watch case;
Fig. 2 is a side view partially cut away at the protrusion of the top cover, Fig. 3 is a side view of the second embodiment, partially cut away at the protrusion of the top cover, and Figs. 4 and 5 are conventional examples. FIG. 4 is a cross-sectional view of the main part showing the locking portion between the front cover and the watch case, and FIG. 5 is a perspective view of the leaf spring. DESCRIPTION OF SYMBOLS 10... Front cover, 11... Projection part, 11a... Hole, 11b... Gripping part, 12... Engaging member, 12a
... Pin, 12b ... Spring, 13 ... Watch case, 14 ... Locking part, 15 ... Pipe.

Claims

【実用新案登録請求の範囲】 (1) 時計ケースの一端側に表蓋の一端側を軸着
し、該時計ケースの他端側の前記表蓋の他端側を
係止する時計ケースの表蓋構造において、前記表
蓋の他端側に一対の突出部を設け、該突出部の相
対する位置に穴を設け、両端に凸状のピンと該ピ
ンを後退可能に突出させるスプリングとを収納し
た円筒状の係合部材を前記穴に枢着し、前記時計
ケースの他端側の係止部に前記係合部材を係合固
定したことを特徴とする時計ケースの表蓋構造。 (2) 係合部材に該係合部材の円筒の外径よりわ
ずかに大きい内径と前記円筒の長さとほぼ同じ長
さよりなるパイプを装着してなる請求項１記載の
時計ケースの表蓋構造。[Scope of Claim for Utility Model Registration] (1) A front cover of a watch case in which one end side of the front cover is pivotally attached to one end side of the watch case, and the other end side of the front cover is locked on the other end side of the watch case. In the lid structure, a pair of protrusions are provided on the other end side of the front lid, holes are provided at opposing positions of the protrusions, and a convex pin and a spring for retractably protruding the pin are housed at both ends. A front cover structure for a watch case, characterized in that a cylindrical engaging member is pivotally mounted in the hole, and the engaging member is engaged and fixed to a locking portion on the other end side of the watch case. (2) The watch case cover structure according to claim 1, wherein the engaging member is fitted with a pipe having an inner diameter slightly larger than the outer diameter of the cylinder of the engaging member and a length approximately equal to the length of the cylinder.