| 摘要 |
The present invention provides a portable sleeve abutment structure. A locating seat is arranged at one end of the sleeve abutment body. The locating seat is provided with an assembled locating portion for mating with the tool. The sleeve abutment body is provided with through-type hold tank, which could penetrate through the sleeve abutment body, and define two spaced end walls as well as two side walls. An end wall of the hold tank is provided with a locating column, which has a blocky portion. The blocky portion is diametrically mated with the square hole of the sleeve onto the hold tank. Two side walls of the hold tank are provided with spaced lateral locating flanges. It is possible to take out or place sleeves from both directions of the portable sleeve abutment in a more flexible and convenient manner.
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