The invention relates to an adjustable crowbar which is provided with a sleeve, an adjusting group and an extension rod, the adjusting group is combined with the sleeve and is provided with a body, a pressing piece, a clamping piece and a return piece, the body is combined with the sleeve and is provided with a limiting through groove, and the extension rod is combined with the adjusting group in a clamping manner and extends into the sleeve. The extension rod is provided with an insertion end, a working end and at least two positioning clamping grooves, the at least two positioning clamping grooves are formed in the outer surface of the extension rod at intervals and located between the insertion end and the working end, and the clamping piece is selectively clamped and combined with one of the positioning clamping grooves through the limiting through groove so that the extension rod can be fixed to the sleeve. The adjustable crowbar is simple in structure and convenient to apply force, adjust and use.
本发明是一种可调式撬棒,其设有一套管、一调整组及一延伸杆,该调整组与该套管相结合且设有一本体、一按压件、一卡合件及一回复件,该本体与该套管相结合且设有一限位通槽,该延伸杆与该调整组相卡设结合且伸入该套管内,该延伸杆设有一插入端、一工作端及至少两定位卡槽,该至少两定位卡槽是间隔设置于该延伸杆的外表面且介于该插入端及该工作端之间,该卡合件经由该限位通槽而选择地与其中一该定位卡槽相卡设结合,使该延伸杆固定于该套管上,借以提供一结构精简、方便施力及调整使用的可调式撬棒。
Adjustable crowbar
可调式撬棒
2024-09-20
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING , Werkzeuge oder Werkbankvorrichtungen zum Befestigen, Verbinden, Lösen oder Halten, soweit nicht anderweitig vorgesehen / B25G Griffe für Handgeräte , HANDLES FOR HAND IMPLEMENTS |