JPS6212323Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to straps for shoulder bags, bags, handbags, and other bags.The strap has a simple structure and can be expanded and contracted, allowing the strap to be adjusted according to the user's usage conditions. The purpose is to expand or contract.

Traditionally, strings for bags have been made to expand and contract by inserting the nail-shaped parts of the fasteners into numerous small holes in the string, or by providing elastic material on the fasteners to raise or fall the fasteners. These are made by stretching or contracting the string, but these have the disadvantage that they have a complicated structure or have holes in the string, which spoils the appearance.

The present invention eliminates the drawbacks of the conventional technology, and consists of a fixed part 2 made of metal, synthetic resin, etc. fixed to one end of a string 1 made of a suitable material such as leather, artificial leather, synthetic resin, or woven fabric. An upward engaging ring 3 is provided on one side, the other string 4 is inserted through the engaging ring 3, and the other string 4
A bag characterized in that a downward engaging ring 6 is provided on one side of a fixed part 5 fixed to one end, and a string 1 is inserted through this engaging ring 6, so that both strings 1 and 4 are made elastic. This is a similar cord.

In the figure, reference numeral 7 indicates a large number of protrusions made of rubber or synthetic resin, and the protrusions 7 have a non-slip effect when worn as a shoulder bag.

As described above, the present invention involves fitting the ends of both strings 1 and 4 into fixing parts 2 and 5 and fixing them with adhesive, or fixing them with rivets and screws 8, and engaging both strings 1 and 2. Since it is inserted through the rings 3 and 6, the engagement rings 3 and 6 are stopped at the moving position due to the frictional resistance between both the strings 1 and 2 and the engagement rings 3 and 6, and there is no risk of them being easily stretched, so that the desired length is maintained. By moving the positions of the engaging rings 3 and 6, both strings 1 and 4 can be stretched or contracted, so the length of the strings 1 and 4 can be adjusted to the desired length by the user. It is convenient to use, has a simple structure, is highly durable, and can be mass-produced at low cost.

[Brief explanation of the drawing]

Figure 1 is a plan view showing one example of implementing the present invention;
The figure is a side view of the same as above in a U-shape, and FIG. 3 is an enlarged sectional view of the same as above. 1 and 4 are strings, 2 and 5 are fixed parts, 3 and 6 are engagement rings, 7 is a protrusion, and 8 is a screw.

Claims (1)

[Scope of utility model registration request] An upward engaging ring is provided on one side of a fixed part fixed to one end of the string, the other string is inserted through the engaging ring, and a downward engaging ring is provided on one side of the fixed part fixed to one end of the other string. A lanyard for bags, characterized in that the string is inserted through an engaging ring, and both strings are made elastic.