| 摘要 |
The invention provides a conveying clamp and a conveying holder, capable of effectively generate negative pressure. The conveying clamp (10) of the invention comprises a plate (18), injection nozzles (50) and a fluid supply path (24). Each injection nozzle (50) has a circular hole (52) formed in the surface (32B) of the plate (18), a fluid introducing circular hole (54) and an inflow port (56), wherein the fluid introducing circular hole (54) is communicated with the circular hole (52), coaxially formed with the circular hole (52) and larger than the circular hole (52) in diameter, and the inflow port (56) is formed in the inner peripheral wall (54A) of the fluid introducing circular hole (54) and guides a fluid in an approximate tangential direction of the fluid introducing circular hole (54). The fluid supply path (24) is formed on the plate (18) and supplies the fluid to the inflow ports (56). |
