JPH0436660Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a buckle structure for a band that uses pipe material for connection to a leather band.

[Conventional technology]

As a conventional buckle structure, for example, there is a buckle body 1 in which a leather band 2 is attached with a spring bar 3, as shown in Japanese Utility Model Application Publication No. 58-156407 shown in an exploded perspective view in FIG.

[Problem that the invention attempts to solve]

In this buckle of conventional structure, in order to attach the leather band 2 to the buckle main body 1, a rod 4 attached to the tip of the leather band 2 is attached, and a hole 2 at the tip of the leather band 2 is attached.
A spring bar 3 is inserted into the buckle body 1 and the spring bar 3 is attached to the buckle body 1, but the operation is troublesome because the spring bar 3 is attached to the buckle body by pressing the pins at both ends of the spring bar.

In addition, the price of the buckle body has recently come down due to advances in mold technology, whereas the spring bar is made by inserting a coil spring into the body made of pipe material.
Because it has a complicated structure in which the pins are pressed outward, it is difficult to reduce the price.

The purpose of this invention is to eliminate the drawbacks of the conventional clasp structure described above, and to provide a clasp structure with good operability and low cost.

[Means for solving problems]

This idea consists of a buckle body with U-shaped ends bent inward at almost right angles, and a pipe material wrapped around a stick and a leather band.By bending the buckle body inward, the buckle body The pipe material is attached to both ends.

〔Example〕

The details of this invention will be explained below based on the drawings.

Figure 1 shows the clasp structure of one embodiment of this invention, Figure 1a is a perspective view of the buckle body, and Figure 1b is a partially cutaway plan view showing the state in which the leather band is connected to the clasp. It is.

Reference numeral 5 denotes a buckle main body, which is formed into a U-shape before completion, and the buckle main body 5 is completed by bending both ends of this U-shape inward at a substantially right angle. Reference numeral 6 indicates a pipe material, and reference numeral 7 indicated by an imaginary two-dot chain line indicates a leather band. 8
The marked rod fits into the notch 7a of the leather band 7 and is wrapped around the pipe material 6.

To assemble the clasp made of these parts,
Wrap the stick and leather band 7 around the pipe material 6,
The buckle body 5, which is slightly open, is bent inward to undergo plastic deformation, and the end portion 5a of the buckle body is inserted into the pipe material 6.

[Effect of idea]

As explained above, according to the structure of this invention, the buckle can be assembled by simply bending the buckle body and inserting the end into the pipe material, and the cost can be reduced because the spring bar is no longer required. I can do it.

In other words, since the spring bar is not required, the troublesome operation of holding the spring bar in a pressed state with the pins at both ends of the spring bar and attaching it to the buckle main body is no longer necessary.

Furthermore, in order to replace the leather band, the buckle body can be removed from the pipe material by simply expanding the buckle body slightly by utilizing the plastic deformation of the buckle body, and the leather band can be replaced.

Moreover, since the pipe material is usually covered with a leather band, it is possible to obtain a buckle with a sleek appearance.

Finally, the most significant feature of this invention, which was not available before, is that bands of different widths can be attached by changing the amount of deformation of the buckle body.

[Brief explanation of the drawing]

Figure 1 shows an embodiment of this invention, and Figure 1a
1 is a perspective view of the buckle main body, FIG. 1b is a partially cutaway plan view of the buckle with a leather band attached, and FIG. 2 is an exploded perspective view of a conventional clasp. 5... Buckle body, 5a... End, 6... Pipe material, 7... Leather band, 8... Stick.

Claims (1)

[Scope of utility model registration request] A pipe material, a leather band whose tip is wrapped and attached to the pipe material, a stick inserted into a notch provided at the tip of the leather band and wrapped and attached to the pipe material, and a U-shaped A buckle structure consisting of a buckle body with both ends bent inward at almost right angles, wherein the band is removably attached to both ends of the pipe material by utilizing plastic deformation of the buckle body. Buckle structure.