US 2026/0208256 A1Published application

Ac electric pipe extension tool

AssigneeChangzhou Canty Electric Industry Co., Ltd

InventorsJiazhong CHENG, Jianwei SHAO

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Abstract

The present application relates to an AC electric pipe extension tool, comprising a housing, an extension mechanism, a driving mechanism; at least part of the extension head assembly is disposed in the housing, an end of the extension head assembly is configured to insert into a pipe fitting for pipe extending; the driving mechanism is disposed in the housing, comprising an input end and an output end, the output end is in transmission connection with the extension head assembly, the input end is configured to input AC power to the driving mechanism; the driving mechanism comprises a stator assembly and a rotor assembly, the stator assembly is fixedly disposed in the housing, the rotor assembly is rotatably connected to the housing and at least part of the rotor assembly is disposed in the stator assembly, the rotor assembly is in transmission connection with the extension head assembly.

Claims17

Dependent claims

An AC electric pipe extension tool, wherein the AC electric pipe extension tool comprises:

a housing (1);
an extension head assembly (2), at least part of the extension head assembly (2) is disposed in the housing (1), an end of the extension head assembly (2) is configured to insert into a pipe fitting for pipe extending;
a driving mechanism (3), the driving mechanism (3) is disposed in the housing (2), the driving mechanism (3) comprises an input end (31) and an output end (32), the output end (32) is in transmission connection with the extension head assembly (2), the input end (31) is configured to input AC power to the driving mechanism (3);
wherein the driving mechanism (3) comprises a stator assembly (33) and a rotor assembly (34), the stator assembly (33) is fixedly disposed in the housing (1), the rotor assembly (34) is rotatably connected to the housing (1) and at least part of the rotor assembly (34) is disposed in the stator assembly (33), the rotor assembly (34) is in transmission connection with the extension head assembly (2).

1 more element

Dependencies are inferred from the claim text.