JPS6333535Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a watch band, and in particular improves the piece that is made of a hollow cylindrical exterior member with an interior member inside it, fills the void in the exterior member, and makes the shaft insertion hole. The purpose is to set it accurately.

An example of the invention will be explained based on the drawings.
In a watch band made up of pieces connected by a shaft, the piece 1 consists of an interior member 2 and an exterior member 3 formed in a hollow cylindrical shape, and the interior member 2 is wound around both sides of the intermediate piece 4. located within both sides 5 of the exterior member 3,
The main feature of this watch band is a pair of tubes 7 through which a shaft 6 is inserted, and a pad 8 that fills the gap between the tubes 7 in the exterior member 3.

The piece 1 of the watch band of this invention can be configured arbitrarily within the scope of the above-mentioned gist, but regarding the interior member 2, the embodiments shown in FIGS. The intermediate piece 4 shown in FIG. 1 is overlapped with the lower piece 9 or the upper piece 10 of the exterior member 3, and the intermediate piece 4 shown in FIG. Piece 9 and top piece 1
An example is shown in which the buried piece 8 is divided into upper and lower parts and buried in the middle of 0. 11 is an intermediate piece 4 by extending the winding ends of both cylinders 7 in order to reinforce the cylinder 7.
It is a folded piece that has been folded over.

The exterior member 3 is made of a pipe material, a rolled plate material, or the like.

The interior member 2 may be press-fitted into the exterior member 3, or may be fixed by spot welding or the like.

Reference numeral 12 in the figure is another piece in which a shaft insertion hole 13 is formed in comb material, and 14 is the head of the shaft 6.

The combination of pieces can be arranged arbitrarily, and a watch band can be made by combining only one piece.
In the embodiments shown in FIGS. 1 and 3, piece 1 is arranged in the middle row and another piece 12 is arranged in the outer row. In FIG. 4, piece 1 is arranged in the outer row. , another piece 12
Fig. 5 shows an example in which pieces 12 are arranged in the middle row, and another piece 12 is arranged in the center row and the outer row, and piece 1 is arranged between the other pieces 12. . In addition, in the above example of piece combination arrangement, if another piece 1
You can replace 2 with piece 1, or even replace it with another piece.

This invention has the above-mentioned configuration, and the piece 1 is an exterior member 3 made of pipe material or rolled board material.
, a pair of cylinders 7 around which both sides of the intermediate piece 4 are wound;
By simply installing the interior member 2 made of the filler piece 8, the void in the exterior member 3 can be filled well,
Piece 1 with a good appearance without the need to drill holes for shaft insertion
can be easily produced.

By configuring the cylinder 7, the shaft 6 can be inserted reliably and firmly, and the shaft 6 can be press-fitted into the cylinder 7 if necessary.
As shown in FIG. 1, even when the head 14 of the shaft is riveted, the shaft does not buckle and there is no rattling of the shaft 6, making it possible to improve the movement of the pieces.

In the conventional piece 1 of this type, a simple interior member is simply placed inside the exterior member, so there are many gaps within the interior member, and it is impossible to accurately provide a hole for the shaft to pass through. The disadvantage is that the shaft cannot be inserted securely and firmly, and when bending the watch band to put it on and take it off your wrist, the shaft moves freely in the gap, causing the piece 1 to rotate in an impossible direction. This has the disadvantage that the bending of the band and the movement of the pieces cannot be done smoothly.Furthermore, there is also the disadvantage that unnecessary substances such as dust may adhere to the inside of the pieces.

However, piece 1 of this idea is, as mentioned above,
By inserting an interior member consisting of a pair of cylinders with both sides of an intermediate piece wound around the intermediate piece and a buried piece inside the exterior member, the void in the exterior member can be filled,
Prevents unnecessary objects from adhering, improves the appearance, and allows for a pair of tubes to provide an accurate pair of shaft insertion holes, ensuring reliable and strong shaft insertion and smooth band bending and piece movement. , can better solve the traditional drawbacks.

Furthermore, since a pair of shaft holes can be formed accurately using a pair of cylinders, in addition to inserting the shaft, which enables rotation of the shaft, press-fitting and riveting of the shaft can also be performed reliably, making it possible to rotate the shaft. The arrangement of the pieces 1 can be arbitrarily selected by arranging the movable pieces 1 inserted through the shaft in the middle row, or arranging the pieces 1 whose shafts are press-fitted or riveted to fix the pieces in the outer row. We can provide watch bands.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention; Fig. 1 is a partial perspective view of a watch band, Fig. 2 is a perspective view of another embodiment of the piece, and Figs. 3 to 5 show examples of combinations of pieces. A top view of a watch band. 1 is a piece, 2 is an interior member, 3 is an exterior member, 4 is an intermediate piece, 6 is a shaft, 7 is a cylinder, and 8 is a buried piece.

Claims (1)

[Scope of utility model registration request] In a watch band made up of pieces connected by a shaft,
The piece 1 consists of an interior member 2 and an exterior member 3 formed into a hollow cylindrical shape. A pair of tubes 7 into which 6 is inserted, and an exterior member 3
A watch band composed of a filler piece 8 that fills the gap between the inner two cylinders 7.