| 摘要 |
<p>A buckle and a band with this buckle simple in structure and capable of attaching and detaching rapidly, easily, and securely, wherein both end parts of the band having an engaging projection part on one end and an engaging recessed part on the other end are slid so as to adjust the circumference for connecting it in annular shape by the engagement of both engaging parts, the other end part being movable forward but not movable backward relative to the one end part under the condition that the engaging projection part is locked to the engaging recessed part, and a pair of hook parts capable of pulling both end parts by the finger of one hand are installed on the outer surface of both end parts, the buckle comprising a buckle main body which comprises bottom plates opposed to each other, a roof frame, and plates for connecting the bottom plates to the roof frame and inside of which a band inserting space having an engaging groove is formed and an operating plate which is installed horizontally inside the roof frame, has an engaging claw engageable with the band engaging groove on the lower surface of one end part, and uses the upper surface of the other end part as a pressing part, the operating plate being connected respectively to two opposed sides of the roof frame at the middle point between the engaging claw and the pressing part, whereby the buckle can be oscillated at the middle point as a supporting point. <IMAGE></p> |
