| 摘要 |
A buckle includes a base made by pressing and formed with two walls, a cross member between the walls and a jaw between the walls. A jaw is made by rolling and formed with a cam, two non-circular blocks extending from the cam and two shafts extending from the non-circular blocks into an aperture defined in each of the walls of the base. A handle is made by pressing and formed with a touch portion and two non-circular braces for holding the non-circular blocks of the jaw. A handle is installed on the base so that a gap is defined between the jaw of the base and the jaw of the handle. The handle can be pivoted on the base between a first position where the gap is small and a second position where the gap is large. An elastic element tends to keep the handle in the first position.
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