Title:
CUTTING TOOL
Document Type and Number:
WIPO Patent Application WO/2023/024738
Kind Code:
A1
Abstract:
A cutting tool, comprising: a machine shell (10) provided with a storage cavity (11) and a gripping part (12) to be gripped by a user; a power assembly (20) located in the storage cavity (11) and used for providing a driving force; a gearbox (30) at least partially located in the storage cavity (11); a transmission assembly (40) at least partially located in the gearbox (30) and connected to the power assembly (20); a reciprocating assembly (50) located in the gearbox (30) and connected to the transmission assembly (40), wherein the reciprocating assembly (50) is configured to move in a reciprocating manner relative to the machine shell (10), and the reciprocating assembly (50) comprises a mounting part (62) that can be used for mounting a cutting accessory; and a first supporting piece (60) mounted on a front end of the machine shell (10) and used for supporting a workpiece, wherein the ratio of the distance between a rear end of the gearbox (30) and a front end of the first supporting piece (60) to a reciprocating stroke of the reciprocating assembly (50) is larger than or equal to 4 and less than or equal to 9.
Inventors:
XU ZHONGQUAN (CN)
Application Number:
PCT/CN2022/105244
Publication Date:
March 02, 2023
Filing Date:
July 12, 2022
Export Citation:
Assignee:
NANJING CHERVON IND CO LTD (CN)
International Classes:
B23D49/16; B23D49/10; B23D51/16
Foreign References:
| US20200398393A1 | 2020-12-24 | |||
| CN113199082A | 2021-08-03 | |||
| CN2688429Y | 2005-03-30 | |||
| US3461732A | 1969-08-19 | |||
| CN213224580U | 2021-05-18 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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