| 摘要 |
<p>The repair tool for punctures of tires comprises a long, cylindrical tool rod (11) with a drill part (11a) on the tip thereof and a fitting part (11c) to prevent the rotation thereof formed near the end opposite to the tip, a holder (12) having an engaging part (12a) which allows either end of the tool rod (11) to be inserted detachably thereinto and engages with a fitting part (11c) to prevent the rotation of the tool rod (11) and further prevents the insertion of said rod (11) in excess of a specified length, and a sleeve part (13) which is fitted loosely to the periphery of the tool rod (11) mounted to the holder (12) to allow said tool rod (11) to be secured to the holder (12), where the inside diameter of the sleeve part (13) is approximately equal to the diameter of a filling plug. With such an arrangement, the whole repair process for punctures can be completed by only replacing tools and the work can be effectively performed since each of the tools are fully utilized until the end of said process. Further, by separating a holder (12) and tools, mass production is attainable and the manufacturing process can be simplified, leading to a reduced cost.</p> |
