US 12,257,674 B2
Ratchet wrench including a bicycle toolset combined therewith
Louis Chuang, Taichung (TW)
Filed by Louis Chuang, Taichung (TW)
Filed on Sep. 7, 2022, as Appl. No. 17/939,046.
Claims priority of application No. 110139123 (TW), filed on Oct. 21, 2021.
Prior Publication US 2023/0129587 A1, Apr. 27, 2023
Int. Cl. B25B 27/00 (2006.01); B25B 13/46 (2006.01); B25B 27/22 (2006.01)
CPC B25B 27/0071 (2013.01) [B25B 13/46 (2013.01); B25B 27/22 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A ratchet wrench including a bicycle toolset integrated therewith comprising:
a main body of the ratchet wrench with a first end including a ratchet drive head and a second end defining an accommodating cavity, wherein the accommodating cavity is distinct from the ratchet drive head and is formed within the main body extending longitudinally from the second end towards the first end; and
a toolset movable to a combination configuration detachably connected to the main body and including a length disposed in the accommodating cavity, wherein the toolset comprises at least one bicycle tool, wherein the toolset is a chain tool which includes a chain tool body and a body bolt, wherein the chain tool body has a first connecting portion, a second connecting portion, and a working area between the first and the second connecting portions, wherein the first connecting portion is detachably connected to the main body and disposed in the accommodating cavity when the toolset is in the combination configuration, wherein the second connecting portion includes first internal threads extending axially along a central axis and the body bolt includes first external threads engaged with the first internal threads, and wherein the body bolt is movable in the working area toward or away from the first connecting portion, wherein the second connecting portion and the working area are disposed outside the accommodating cavity when the toolset is in the combination configuration, and wherein when in the combination configuration, the toolset does not interfere with the normal operation of the ratchet drive head.