| 摘要 |
A gripping instrument with two jaw parts, which are connected to each other by a pivot joint and are movable toward each other, by pushing together of two grip arms connected to the jaw parts, and are movable away from each other, by pushing apart of the grip arms, wherein the grip arm has a bending joint, by means of which, when the grip arms are pushed together, a force limited by a resiliency of the bending joint is transmitted, via the grip arm with the bending joint, to the corresponding jaw part, and which bending joint includes a directional abutment, wherein an applied manual force acts directly through the directional abutment during the pushing apart. |
| 主权项 |
1. A gripping instrument comprising:
two jaw parts connected to each other by a pivot joint; two grip arms connected to the two jaw parts, the two grip arms being movable towards each other by pushing together the two grip arms, and the two grips arms being movable away from each other by pushing apart of the grip arms; and a bending joint disposed in at least one grip arm of the two grip arms, wherein:
the bending joint comprises:
at least one slit made in one side of the at least one grip arm in which the bending joint is disposed and by a cross-sectional tapering of the at least one grip arm in which the bending joint is disposed; anda directional abutment formed by opposite end faces of the at least one slit;when the two grip arms are pushed together, a force limited by a resiliency of the bending joint is transmitted via the at least one grip arm in which the bending joint is disposed to a corresponding jaw part of the two jaw parts; andwhen the two grip arms are pushed apart, the opposite end faces of the at least one slit contact each other such that an applied manual force acts directly through the directional abutment. |
