| 摘要 |
PROBLEM TO BE SOLVED: To provide an attaching structure for a spare blade capable of freely detaching the spare blade 4 on a handle or on a body 1 of a weed scraping tool fixed on the handle and securely stabilizing mounted spare blade 4. SOLUTION: This structure comprises a body 2 having a groove 3 of a constant depth formed from the end part and a spare blade 4 having a thickness capable of inserting into the groove 3. A holding member 5 is protruded on an end and a pulling engaging equipment 6 is installed on the other end of the inside of the groove 3 of the body 2. On the other hand, notched parts 9, 10 are installed on both left and right edges of the spare blade, a pulling lever 7 of the pulling engaging equipment 6 is engaged with the notch 10 of the spare blade 4 in a state engaging the notched part 9 with the holding member 5 and then an operating lever is fallen down to press and fix the spare blade 4 to the holding member 5 by the pulling lever 7.
|
