JPS5893213U

JPS5893213U - Film band attachment/detachment device

Info

Publication number: JPS5893213U
Application number: JP19044781U
Authority: JP
Inventors: 英二中村
Original assignee: セイコーインスツルメンツ株式会社
Priority date: 1981-12-21
Filing date: 1981-12-21
Publication date: 1983-06-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は、フィルムバンド装置の平面図、第２図は、腕
時計の時計体とフィルムバンドとの基本構造を示す断面
図、第３図は、ローター中軸の動作を示す断面図、第４
図ａ、　　ｂは、ローターのスライド中軸支持ピンを示
す側面図および正面図、第５図は、ローターと、フィル
ムバンドの断面構造を示す詳細図、第６図は、ローター
の回転止め構造を示す断面図である。１・・・時計体、１ａ・・・時計体１の底部、２ａ・・
・ローター爪部、２１ａ・・田−ター外筒、２１ａ′・
・・ローター外筒軸受部、２０・・・ローター中軸、２
０ａ・・・ローター外筒係合部、２０ｂ・・・ローター
内筒軸受部、３ａ・・・フィルムバンド窓枠空隙。Fig. 1 is a plan view of the film band device, Fig. 2 is a sectional view showing the basic structure of the watch body and the film band, Fig. 3 is a sectional view showing the operation of the rotor center shaft, and Fig. 4 is a sectional view showing the basic structure of the watch body and film band.
Figures a and b are side and front views showing the slide center shaft support pin of the rotor, Figure 5 is a detailed view showing the cross-sectional structure of the rotor and film band, and Figure 6 is a diagram showing the rotation stopper structure of the rotor. FIG. 1... Watch body, 1a... Bottom of watch body 1, 2a...
・Rotor claw part, 21a・・Ta-tor outer cylinder, 21a′・
... Rotor outer cylinder bearing part, 20 ... Rotor center shaft, 2
0a... Rotor outer cylinder engaging part, 20b... Rotor inner cylinder bearing part, 3a... Film band window frame gap.

Claims

[Scope of utility model registration request]

It is composed of a watch body, a rotor rotatably provided on the watch body, and a film band having an engaging portion that engages with the rotor, and is characterized in that the rotor is provided with a rotation locking mechanism. Film band attachment/detachment device.