Patent ID: 7201085

Claim:
A hand tool 1 comprising: a head 10 having a connection end 31 which includes two plates 311 and each plate 311 having a hole defined therethrough; a handle 20 having an insertion 32 which includes an elongate slot 321 and a plurality of teeth 323 defined in a first inner end of the elongate slot 321 , the insertion 32 pivotably connected between the two plates 311 of the connection end 31 ; a pin 34 securely extending through the two holes in the two plates 311 and movably extending through the elongate slot 321 , the pin 34 having a toothed outer periphery 341 , and a pushing member 33 located in the elongate slot 321 and pushing the pin 34 toward the first inner end of the elongate slot 321 to engage the toothed outer periphery 341 of the pin 34 with the teeth 323 in the first inner end of the elongate slot 321 .