| 摘要 |
The buckle includes a metal body and a snap coupling mechanism for releasable connection of a pair of tongue elements to the metal body. The snap coupling mechanism comprises a release button which can be operated by the user to push the tongue elements out of the metal body, a locking plate which can assume a locked position in which it retains the tongue elements in the metal body and a released position in which it disengages the tongue elements from the metal body, a release member which can be operated via the release button to move the locking plate into the released position, and a pair of sliders for resiliently opposing the insertion of the tongue elements into the metal body. According to the invention, the metal body is made as a single sheet metal piece obtained by blanking and folding.
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