| 摘要 |
There is provided a thin slider for a slide fastener with an automatic locking mechanism with a locking pawl while having an excellent design property and operability. The thin slider according to the present invention includes a locking pawl journaled by a slider body and a resilient member accommodated in a connecting post. The locking pawl is urged in such a first rotation direction that its pawl portion is inserted into an element guide passage of the slider body by the resilient member. The upper blade of the slider body includes a first upper blade connected to the connecting post and a second upper blade which is attached slidably onto the first upper blade. The second upper blade has a thin second upper blade main body and an operating piece drooping from the front end portion of the second upper blade main body. A first operating portion for pressing the first projecting piece in a second rotation direction for pulling the pawl portion out of the element guide passage when the second upper blade is slid backward is disposed on the inner face of the operating piece, and a second operating portion for pressing the second projecting piece in the second rotation direction when the second upper blade is slid forward is disposed on the side of the sliding face of the second upper blade main body.
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