JPH0298712U

JPH0298712U -

Info

Publication number: JPH0298712U
Application number: JP763689U
Authority: JP
Priority date: 1989-01-27
Filing date: 1989-01-27
Publication date: 1990-08-07

Description

[Brief explanation of the drawing]

第１図から第４図は本考案の実施例で、第１図
は時計バンドの裏面斜視図、第２図は駒組立を示
す斜視図、第３図はピンと駒の係合状態を示す要
部断面図、第４図はＣリング状の固定部材を示す
斜視図、第５図から第７図は従来例で、第５図は
筏形駒バンドの裏面図、第６図はカシメ固定部を
示す要部断面図、第７図はピンを示す斜視図であ
る。１０……一方の駒、１０ａ……穴、１１……他
方の駒、１１ａ……固定穴、１２……ピン、１２
ａ……フラツト面、１２ｂ……周状溝、１３……
固定部材、１３ａ……折部、１４……駒本体、１
４ａ……連結凸部、１４ｂ……連結凹部、１４ｃ
……貫通穴。 Figures 1 to 4 show examples of the present invention, with Figure 1 being a perspective view of the back of the watch band, Figure 2 being a perspective view showing the piece assembly, and Figure 3 showing the main parts of the engagement state of the pin and piece. 4 is a perspective view showing a C-ring-shaped fixing member, FIGS. 5 to 7 are conventional examples, FIG. 5 is a back view of the raft-shaped piece band, and FIG. 6 is a diagram showing the caulking fixing part. FIG. 7 is a sectional view of the main parts shown, and FIG. 7 is a perspective view showing the pin. 10...One piece, 10a...hole, 11...other piece, 11a...fixing hole, 12...pin, 12
a... Flat surface, 12b... Circumferential groove, 13...
Fixed member, 13a... Folding part, 14... Piece body, 1
4a...Connection convex portion, 14b...Connection recess, 14c
...Through hole.

Claims

[Scope of utility model registration request]

In a band connection structure in which piece bodies consisting of one piece and the other piece are connected by a pin, the piece body has a connecting convex portion at one end in the longitudinal direction of the band and a connecting recess into which the connecting convex portion is inserted at the other end. The other end of the pin, which has a flat surface on a part of one end and a circumferential groove connected to the flat surface, is fixed to the other piece so as to straddle the connecting recess. The piece has a hole in which one end of the pin is inserted in the transverse direction of the band, and a C-ring-shaped fixing member having a folded part that engages with the circumferential groove is fixed to the hole, and the piece is fixed to the flat surface. One end of the pin is inserted into the hole with the folded part facing the folded part, and by rotating the one piece or the other piece, the folded part is engaged and fixed in the circumferential groove, and the pieces are sequentially moved. A connecting structure with a watch band piece adjustment function characterized by connecting the main body.