Sectionless telescopic regulator bar

• Main Author: MEIZHI CHEN
• Format: Patent
• Language: English
• Published: 10.09.2003
• Edition: 7
• Subjects: BLASTING; DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a non-sectional type telescopic adjusting bar, which mainly comprises a hollow tube body, a rod body, a spanner, a holding ring, two springs and two sleeve barrels, wherein, the hollow tube body is provided with an opening; the spanner is provided with a step type clamping part; one opening of the two sleeve barrels is provided with a cutting hole, the inner edge of which is provided with an oblique step part; the spanner is sheathed on the back of the holding ring; the two springs are sheathed from both ends of the holding ring; both ends of each spring are respectively hooked with the clamping part of the spanner and the cutting hole of the sleeve barrels; the springs can tighten to the rod body by the oblique step part of the sleeve barrels. When the spanner is wrenched, the clamping part can form the support to one end of one of the springs; when the spanner is loosened, the telescopic adjustment of the rod body can be achieved.