JPH0415052Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a watch band made of an elastic member such as synthetic resin, and furthermore, the length of the band can be adjusted using an adjustment piece.

[Conventional technology]

FIG. 3 is a perspective view of a watch band showing a state in which adjustment pieces are connected according to the prior art.

The comb-type adjusting piece 1 shown in FIG. 3 is formed with foot parts 1a, 1b, and 1c, and the foot part 1a is fitted into a recess between the foot parts 1b and 1c of another adjusting piece to connect pins, etc. The watch band is completed by sequentially connecting and configuring the adjusting pieces 1 using the members.

[The problem that the idea aims to solve]

However, since the tuning pieces are made of synthetic resin, etc., they are soft and expand and contract much more than metal pieces, and the legs of the tuning pieces spread out, causing the pieces to fall off, or twisting when force is applied in the width direction of the band, or when the band is worn on the arm. When doing so, there were problems such as the pieces sticking up against each other at the connecting part, resulting in an unsightly appearance.

The purpose of this invention is to prevent the pieces from falling off, twisting, and rising between the pieces, and when the band is worn on the arm.
The objective is to obtain a watch band that can improve its appearance.

[Means to solve the problem]

In the present invention, the adjusting piece of the watch band has a convex part provided at one end in the longitudinal direction of the band and a concave part provided at the other end in the longitudinal direction of the band, and the convex part of the adjusting piece and the other adjusting piece are connected to each other. An elastic member made of synthetic resin or the like that has the function of fitting the recesses, connecting the adjustment pieces with a pin by connecting the through holes of one adjustment piece with the through holes of other adjustment pieces, and regulating the amount of rotation of the adjustment pieces of the band. In the watch band, the other end of the adjustment piece has:
The part where the concave part that is open at one place and the convex part of the other adjusting piece fit is placed at a position that is shifted back and forth in the band longitudinal direction with respect to the through hole that communicates in the band width direction, and is aligned in the same direction in the band width direction. It is characterized in that two or more locations are provided on the line and one or more locations are provided facing each other across the through hole.

〔Example〕

Embodiments of the present invention will be described below based on the drawings.

FIG. 1 is a perspective view showing a watch band according to the present invention in a state where a bending force is applied, with a portion cut away for explanation. FIG. 2 is a perspective view of the adjustment piece.
The adjustment piece 3 molded from synthetic resin has a foot portion 3a projecting from the center of one end in the longitudinal direction of the band, and a recessed portion at a position corresponding to the foot portion 3a at the other end in the longitudinal direction of the band. The band has foot portions 3b and 3c at both ends in the band width direction.

A recess 3f that is open at one place is formed at the tips of the foot parts 3b and 3c, and a recess 3f is formed at the end of the adjustment piece 3 in the band longitudinal direction between the foot parts 3b and 3c.
A recess 3g having an opening at one location similar to f is formed. In addition, a recess 3g is provided at the tip of the leg 3a.
A convex portion 3d is formed at a position corresponding to , and can be fitted into a concave portion 3g of another adjusting piece 3. Furthermore, adjustment piece 3
A concave portion 3 is continuous to the foot portion 3a at the longitudinal end of the band.
A convex portion 3e is formed at a position corresponding to f, and can be fitted into a concave portion 3f of another adjusting piece 3.

The foot portion 3a is fitted into the recess between the foot portions 3b and 3c of the other adjustment piece 3, and the through hole of the foot portion 3a is communicated with the through hole of the foot portions 3b and 3c of the other adjustment piece 3, and the pin is inserted. Connect with.

This operation is repeated to connect a plurality of adjusting pieces 3 to complete a watch band, and this point is similar to the prior art, but in this embodiment, when the adjusting pieces 3 are connected, The convex portion 3e and the concave portion 3f fit together, and the convex portion 3d and the concave portion 3g fit together.

In addition, a concave portion that fits with the convex portion of another adjusting piece is provided in the part where the convex portion of the above embodiment is provided, and a convex portion is provided in the portion where the concave portion that fits with the convex portion of another adjusting piece in the above embodiment is provided. Needless to say, there is no problem.

[Effect of idea]

As is clear from the above explanation, according to the present invention, by providing the other end of the adjustment piece with a concave portion and a convex portion that are open at one place, the concave portion of the adjustment piece and the convex portion of the other pieces fit together. Since there are three or more matching parts, it is possible to restrict twisting in the band width direction and prevent the pieces from rising up. Furthermore, since it is possible to prevent the pieces from spreading in the band width direction, the pieces do not fall off. Furthermore, the grooves and protrusions are not visible from the side, making it possible to obtain a watch band with a good appearance.

[Brief explanation of the drawing]

Figure 1 is a partially cutaway perspective view showing a state in which bending force is applied to the watch band according to the present invention;
The figure is a perspective view of the adjusting piece of the embodiment shown in FIG.
The figure is a perspective view of a watch band according to the prior art. 3...Tune piece, 3a, 3b, 3c...Foot part, 3
d, 3e... Convex portion, 3f, 3g... Concave portion.

Claims (1)

[Scope of utility model registration request] The adjusting piece of the watch band has a convex portion provided at one end in the longitudinal direction of the band and a recessed portion provided at the other end in the longitudinal direction of the band, and the convex portion of the adjusting piece fits into the recessed portion of another adjusting piece. At the same time, in a watch band made of an elastic member such as synthetic resin, which has the function of connecting the adjusting pieces with each other by a pin by communicating the through hole of one adjusting piece with the through hole of another adjusting piece, and regulating the amount of rotation of the adjusting piece of the band. , at the other end of the adjustment piece, a portion where a concave portion having one opening and a convex portion of another adjustment piece fit is shifted back and forth in the band longitudinal direction with respect to a through hole communicating in the band width direction. A structure of a watch band characterized in that two or more positions are provided on the same straight line in the width direction of the band, and one or more positions are provided facing each other across the through hole.