JPH0226328Y2 - - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> This invention relates to a watch band in which pieces are connected by straddling and wrapping a connecting member.

<Problems that this invention attempts to solve> Conventionally, this type of watch band was made from a well-known and commonly used technique collection (metal watch band), published on December 25, 1970, with the second stage of the cutting process. In order to wrap and connect a plate (connecting member) between the piece bodies that have been cut, cut, and drilled with irregularly shaped wires, the shaft part that receives the connecting member is square (quadrangular prism in cross section) and is connected to the connecting member. Due to the lack of fit between the pieces, there was a problem in that smooth bending and stretching action between the piece bodies was hindered, and wobbling in the width direction (lateral wobbling) was caused between the piece bodies. The present invention aims to solve these problems.

<Structure of the invention> The invention has a pin with a circular cross section that receives one side of the connecting member, which is attached across the opening on one side of each piece.
A fitting member is fitted into the opening on the other side, which partially fits into the opening of the other side of the connecting member and the opening of the adjacent piece to prevent horizontal movement between them.

With the above configuration, when the pieces are arranged in parallel, the protruding part of the fitting member tightly fits into the opening of the adjacent piece, preventing the pieces from moving laterally, and the connecting member to be straddled and wound. Since one side is received by a pin having a circular cross section, it is possible to construct a watch band with good fit and smooth bending and stretching action.

<Example> Examples will be described below based on the drawings.

The piece body 11, which is rectangular in plan view, has one to several openings 12a, 12b with open ends arranged horizontally at both ends in the connection direction. A pin hole 13 is provided across the middle part of the opening 12a on one side, and a pin 14 with a circular cross section is driven in from the outside to attach it to the opening 12a on the other side.
The opening 1 is partially protruded from the tip inside 2b.
A fitting member 15 having the same radius as 2b is fitted. The fitting member 15 is formed thinner than the piece body 11 to provide a gap between the front and back surfaces of the piece body.

16 is a connecting member, and this member 16 is an opening 12.
A plate material or a wire material is used depending on the width of a and 12b.

A large number of pieces 11 are connected to the protrusion 1 of the fitting member 15.
5a are tightly fitted into the tips of the openings 12a of adjacent pieces 11 and arranged in parallel, and the connecting members 16 are fitted across the openings 12a and 12b of adjacent pieces and are folded together at the center of the back surface. Then, the watch band shown in FIG. 1 is assembled and constructed.

<Effects of the invention> Since the watch band of the invention receives one side of each connecting member 16 by the step-shaped circular pin 14, the space between the pieces can be bent and stretched in a comfortable manner, and the openings of the parallel pieces can be bent and stretched. Since a fitting member of the same width is interposed between the two parts, it is effective to eliminate the deviation in the width direction (lateral deviation).

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing an embodiment of the watch band of the present invention in a partially unconnected state, Fig. 2 is a partially enlarged cross-sectional plan view, Fig. 3 is a partially enlarged longitudinal sectional view, and Fig. 4 is a partially unconnected perspective view.
The figure is an enlarged cross-sectional plan view of the second embodiment, 11 is a piece body,
12a and 12b are openings, 13 is a pin hole, 14 is a pin, 15 is a plate member, and 16 is a connecting member.

Claims (1)

[Scope of utility model registration request] In a watch band that is connected by fitting and wrapping a connecting member between openings provided on both sides of the bridge pieces, a pin with a circular cross section that receives one side of the connecting member is attached across the opening on one side of each bridge piece. and a fitting member is fitted into the opening on the other side, the fitting member partially fitting into the other side receiving part of the connecting member and the opening of the adjacent piece to prevent sideways movement between the pieces. watch band.