Patent ID: 8608518
Filing Date: 2013-12-17
Classification: H01R

Abstract:
1. A wire-grasping structure for a terminal block, the wire-grasping structure comprising: a seat part including at least one lower accommodating recess, at least one transverse opening and at least one vertical opening, wherein the at least one transverse opening communicates the at least one lower accommodating recess with an exterior of the seat part, and the at least one vertical opening is communicated with the at least one lower accommodating recess; at least one fixing piece being slidably receiving in the at least one lower accommodating recess so as to be allowed to vertically slide with respect to the seat part, and the at least one fixing piece being vertically formed with a threaded hole; a cover part covering on the seat part and including at least one upper accommodating recess, at least one upper vertical opening, at least one lower vertical opening and at least one shoulder, wherein the at least one upper vertical opening communicates the at least one upper accommodating recess with an exterior of the cover part, and the at least one lower vertical opening communicates the at least one upper accommodating recess with the at least one vertical opening, while the at least one shoulder is adjacent to the at least one upper vertical opening; at least one fastening piece being sandwiched between the cover part and the seat part and adjacent to the at least one upper accommodating recess and the at least one lower accommodating recess, wherein the at least one fastening piece is formed with at least one through hole that is aligned with the threaded hole of the at least one fixing piece; at least one screw being vertically received in the at least one upper accommodating recess and having a head and a threaded portion that connect each other, wherein the head abuts against the at least one shoulder and the threaded portion is aligned with the at least one through hole and the threaded hole; and at least one spring being vertically received in the at least one upper accommodating recess and having two ends thereof abutting against the at least one fastening piece and the head of the at least one screw, respectively.