| 摘要 |
According to the present invention, disclosed is a fixing means feeding device comprising: a fixing block including a bit insertion hole wherein a bit of an electric tool is inserted, and including a strip discharge groove wherein a strip is discharged; a housing installed in the fixing block to be slid between a forward position for moving forward along the fixing block when the bit is inserted, and a backward position for moving backward along the fixing block when the bit is discharged; a latch installed inside the fixing block, and including a combination projection inserted into a combination groove formed in the strip; a moving block installed in the fixing block to be moved in the direction in parallel with the insertion direction of the bit, and including a strip transfer groove wherein the the strip is transferred; and a restoring spring installed between the fixing block and the moving block, and for generating a restoring force to the transfer direction connected with the strip transfer groove and the strip discharge groove, and to the reverse transfer direction for allowing the moving block to move far away from the combination projection in order that the strip transfer groove and the strip discharge groove are dislocated. |
