JPS58117113U

JPS58117113U - watch band clasp

Info

Publication number: JPS58117113U
Application number: JP1310782U
Authority: JP
Inventors: 大美　欽市
Original assignee: シチズン時計株式会社
Priority date: 1982-02-02
Filing date: 1982-02-02
Publication date: 1983-08-10

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 the drawing]

第１図は従来の時計バンドの中留を示す断面図、第２図
〜第７図は本考案の時計バンドの中留の実施例であり、
第２図〜第５図はその一実施例を示し第２図は装着前め
斜視図、第３図は第２図の中央断面図、第４図は装着状
態を示す断面図、第５図ａ　”−ｄは装着過程を示す説
明図、第６図はフリーアジャストバンドにおける一実施
例の断面図、第７図は案内板の他の実施例を示す斜視図
である。２０・・・時計バンド、２１．３１・・・中留枠、２１
ａ、　　３１ａ−・・基板、２１ｂ−・・側壁、２２．
　３２゜４２・・・案内板、２３＊・・係止板、２３ａ
・・・フック、２３ｂ・・・スナップ、２４・・・第１
係止軸、２５・・・第２係止軸。FIG. 1 is a sectional view showing a conventional watch band clasp, and FIGS. 2 to 7 are examples of the watch band clasp of the present invention.
Figures 2 to 5 show one embodiment of the invention, Figure 2 is a perspective view before installation, Figure 3 is a sectional view at the center of Figure 2, Figure 4 is a sectional view showing the installed state, and Figure 5. a''-d are explanatory diagrams showing the mounting process, FIG. 6 is a sectional view of one embodiment of the free adjustment band, and FIG. 7 is a perspective view of another embodiment of the guide plate. 20... Watch Band, 21.31... Nakatome frame, 21
a, 31a--substrate, 21b--side wall, 22.
32゜42...Guide plate, 23*...Lock plate, 23a
...Hook, 23b...Snap, 24...1st
Locking shaft, 25... second locking shaft.

Claims

[Scope of utility model registration request]

A clasp frame with a U-shaped cross section in the width direction is connected to the end of one watch band;
A second locking shaft is installed on the other end of the locking shaft, and a guide plate is provided on the first locking shaft side from the second locking shaft and extending obliquely toward the substrate of the clasp frame, A locking plate is pivotally attached to the end of the other watch band, and when the clasp is attached, the locking plate has the tip that engages with the locking shaft of the middle clasp on the lower surface of the tip. A clasp for a watch band, characterized in that a hook facing toward the rotating shaft side is provided with a snap on the lower surface of the intermediate portion thereof to engage with a second locking shaft of the clasp frame. -,.