| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily attach to a hose keeping a diametrical expanding state by forming a pair of engaging parts to be installed at both end sides of a body consisting of a plate with elasticity with a pair of locking claws, and forming a reinforcing recess in the body central part opposed to the locking claw in an engagement state of both locked claws. SOLUTION: A hose band body 11 is formed into a cylindrical shape after bending a metal plate with elasticity, and thereby it is energized in a diametrically contractive direction so as to make ends overlap each other. In addition, two narrow parts 12 and 12b are formed in almost the same width by way of a curved part 13, and respective locking claws 14 and 15 are projectingly formed so as to extend inward these narrow part 12a and 12b to be opposed to each other. With these locking claws 14 and 15 engaged, the hose band body 11 is kept up in a diametrically expanded state, and with the engagement released, the hose band body 11 is shifted to a diametrically contracted state and thereby tightening to a hose or the like is contrived. A reinforcing recess 16 is installed in a central part of the hose band body 11, whereby this tightening is effectively performed.</p> |
