Invention Grant
- Patent Title: Ratchet handle
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Application No.: US16101461Application Date: 2018-08-12
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Publication No.: US10695894B2Publication Date: 2020-06-30
- Inventor: Guo Sun Shen
- Applicant: Guo Sun Shen
- Main IPC: B25B13/46
- IPC: B25B13/46 ; B25B13/06

Abstract:
A ratchet handle contains: a body, a driving head, a first accommodation chamber and a second accommodation chamber separated by a partition, a first opening, a second opening, a connector. A connector has a ratchet, two actuation members, and two toothed portions, the first opening accommodates a press member which has two operation portions, two balls, a shaft, and a driving sheet. The first accommodation chamber has a covering sheet, and the covering sheet includes a first orifice, a second orifice, a notch, two tabs, a first recess, and a second recess, wherein each of the two balls abuts against the first recess or the second recess. The first accommodation chamber has the covering sheet received therein, and a bottom of the second accommodation chamber is connected with a holding plate. The covering sheet, the driving head, and the holding plate are locked by using two screw bolts.
Public/Granted literature
- US20200047317A1 Ratchet handle Public/Granted day:2020-02-13
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