Patent ID: 8851124

Claim:
An oil pipe stopper, which comprises: an upper clamping body having a central portion, two downwardly slanting portions respectively extending from two sides of the central portion, and two clamping portions respectively formed with the two downwardly slanting portions, wherein the central portion of the upper clamping body is provided with an upper post at its underside, and the two clamping portions of the upper clamping body are respectively provided with a first stopping member and an engagement groove; a lower clamping body having a central portion, two upwardly slanting portions respectively extending from two sides of the central portion of the lower clamping body, and two clamping portions respectively formed with the two upwardly slanting portions, wherein the central portion of the lower clamping body is provided with a lower post, corresponding to the upper post, at its topside, the lower post being telescopically connected with the upper post, the two clamping portions of the lower clamping body are respectively provided with a second stopping member and a third stopping member, and the two downwardly slanting portions and the two upwardly slanting portions are crossed such that the clamping portions of the upper clamping body are aligned with and positioned lower than the clamping portions of the lower clamping body, such that the first stopping member of the upper clamping body faces the second stopping member of the lower clamping body while the engagement groove of the upper clamping body faces the third stopping member of the lower clamping body; and an elastic member mounted between the central portion of the upper clamping body and the central portion of the lower clamping body to normally exert opposite outward forces to the upper clamping body and the lower clamping body; whereby a single-orifice oil pipe is capable of being held in the engagement groove of the upper clamping body and being blocked by the third stopping member of the lower clamping body to prevent oil leakage; a double-orifice oil pipe is capable of being held and blocked by the first stopping member of the upper clamping body and the second stopping member of the lower clamping body to prevent oil leakage.