| 摘要 |
PURPOSE: An umbrella having a locking function for preventing the spreading is provided to authentically limit the operation of a pressing button without using a separate key. CONSTITUTION: An umbrella having a locking function includes an insertion hole(10), a key block(20), and a locking unit(30). The insertion hole is connecting a handle of the umbrella and the inside of an umbrella pole fixed to the handle. The key block is inserted into the insertion hole for limiting the operation of a pressing button located on the handle. The locking unit prevents the separation of the key block by being installed on the handle. The key block supports the lower side of the pressing button and a fastener, and has one key groove.. |
