Title:
MODULAR ELECTRIC SCREWDRIVER TOY
Document Type and Number:
WIPO Patent Application WO/2021/035902
Kind Code:
A1
Abstract:
A modular electric screwdriver toy, comprising an electric screwdriver body (1); one end of the electric screwdriver body is provided with a handle (11), a rotating mechanism is provided between the electric screwdriver body and the handle, the other end of the electric screwdriver body is provided with a power module (4), and a power supply module (10) is provided inside the handle. The electric screwdriver toy adopts a modular structure design, an integrated electric screwdriver is divided into three parts, i. e. the power module, the body and the power supply module, and power modules having different torque and power supply modules can be replaced according to use requirements of assembly scenarios, allowing quick assembly or disassembly, and convenient carrying and usage; when any part of the modular electric screwdriver is damaged, only the module of the corresponding part needs to be replaced, reducing the usage cost; and the modular electric screwdriver has two transformation states, i. e. an L-type state and an I-type state, which adapt to screw screwing on a vertical plane and screw screwing on a horizontal plane respectively, conforming to ergonomical requirements and providing good user experience.
Inventors:
CHEN LINFEI (CN)
Application Number:
PCT/CN2019/111600
Publication Date:
March 04, 2021
Filing Date:
October 17, 2019
Export Citation:
Assignee:
LAN ZHOU JIANGSU TECH CO LTD (CN)
International Classes:
B25B21/00
Foreign References:
| CN102858484A | 2013-01-02 | |||
| CN204893798U | 2015-12-23 | |||
| CN206200846U | 2017-05-31 | |||
| CN201940944U | 2011-08-24 | |||
| CN101528424A | 2009-09-09 | |||
| US20090205848A1 | 2009-08-20 | |||
| EP0280527A2 | 1988-08-31 |
Attorney, Agent or Firm:
NANJING JIUZHI INTELLECTUAL PROPERTY FIRM (GENERAL PARTNERSHIP) (CN)
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