Title:
CHAIN SAW
Document Type and Number:
WIPO Patent Application WO/2024/067391
Kind Code:
A1
Abstract:
A chain saw (100), comprising: a housing (10), the housing (10) comprising a central housing (101), a motor cover housing (102) obliquely upward arranged at the tail of the central housing (101), and a handle housing (103) obliquely downward arranged at the tail of the central housing (101), wherein a hollowed-out structure (104) is provided between the motor cover housing (102) and the handle housing (103); a cutting assembly (50), provided on the front side of the central housing (101), wherein the axis of the cutting assembly (50) intersects the axis of the handle housing (103), and the intersection point is located in the handle housing (103). By means of the apparatus, the motor cover housing and the handle housing are separated from each other, so that the vibration at the grip position of the handle can be effectively reduced, and meanwhile, the center of gravity of the chain saw is moved backwards, so that the chain saw has a suitable ergonomic angle in the use process, and the comfort of the user is improved.
Inventors:
HUANG SHU (CN)
ZHANG LINGAO (CN)
ZHANG LINGAO (CN)
Application Number:
PCT/CN2023/120649
Publication Date:
April 04, 2024
Filing Date:
September 22, 2023
Export Citation:
Assignee:
GREENWORKS JIANGSU CO LTD (CN)
International Classes:
A01G23/091
Domestic Patent References:
| WO2022134210A1 | 2022-06-30 |
Foreign References:
| CN108064575A | 2018-05-25 | |||
| CN218604329U | 2023-03-14 | |||
| CN218604102U | 2023-03-14 | |||
| CN209850002U | 2019-12-27 | |||
| CN209914651U | 2020-01-10 | |||
| CN215380080U | 2022-01-04 | |||
| US20170239835A1 | 2017-08-24 |
Attorney, Agent or Firm:
JZMC LAW OFFICE SHANGHAI (CN)
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