| 摘要 |
A support column structure capable of supporting a head at an appropriate distance exceeding a tire width from a wall surface or the ground in use is formed on an upper portion of a head part having an exhaust port. This eliminates the need to support the head with one hand in order to prevent warping of a tire wheel, and enables a handle to be forcefully pressed by applying the user's body weight with the head side being pressed onto the wall surface or the ground. As a result, the difficulty of exerting a force on a portable inflator when air pressure needs to be increased, such as when fixing a flat tire during cycling on a sports bicycle, can be reduced. |
