Patent ID: 9346153
Filing Date: 2016-05-24
CPC Classification: B25B

Claim Text:
1. An adjustable wrench comprising: a handle; a head formed at one end of the handle and including a fixed jaw, a sliding rail, a receiving slot, two lateral walls, and two connecting portions, with the fixed jaw formed at one end of the two lateral walls, with the sliding rail formed between the two lateral walls, with the receiving slot connected and in communication with the sliding rail, with each connecting portion formed at one end of each lateral wall opposite to the fixed jaw, wherein each of the two connecting portions is a through hole formed on an end face of each lateral wall opposite to the fixed jaw and extending toward the fixed jaws; a slidable jaw slidably disposed in the sliding rail of the head; an adjusting assembly positioned in the receiving slot of the head and including an axial rod and a worm gear, with the axial rod inserting through the worm gear, with the worm gear engaged with the slidable jaw; and a reinforcing device connecting the two lateral walls and engaged into the two connecting portions.