Sleeve structure

摘要

A sleeve structure contains a body. The body includes an outer sleeve, the outer sleeve has a first fitting groove defined therein and an elongated slot formed on an outer peripheral wall thereof and communicating with the first fitting groove. The first fitting groove has a resilient element and an inner sleeve which are disposed in the first fitting groove, wherein a bottom end of the resilient element abuts against a bottom end of the first fitting groove. The inner sleeve has a second fitting groove defined therein and an orifice arranged on an outer peripheral wall thereof. The elongated slot has a connecting post inserted therein, and the connecting post connects with a driving block by ways of a coupling shaft, wherein the driving bock has a shoulder formed on at least one corner of a bottom end thereof.

主权项

1. A sleeve structure comprising:
a body, and the body including an outer sleeve, the outer sleeve having a first fitting groove defined therein and an elongated slot formed on an outer peripheral wall thereof and communicating with the first fitting groove; the first fitting groove having a resilient element and an inner sleeve which are disposed in the first fitting groove, wherein a bottom end of the resilient element abuts against a bottom end of the first fitting groove; the inner sleeve having a second fitting groove defined therein and an orifice arranged on an outer peripheral wall thereof; the elongated slot having a connecting post inserted therein, and the connecting post connecting with a driving block by ways of a coupling shaft, wherein the driving bock has a shoulder formed on at least one corner of a bottom end thereof.