Umbrella holder

An umbrella holder comprising:

• a tube with a center hollow for receiving an umbrella handle therein;
• a fixing mechanism assembled on said tube, with a rotary button formed with a threaded rod screwed with a fixing block positioned in said tube for tightening or releasing the umbrella handle, with said threaded rod of said rotary button kept in position by a stop plate;
• a first angle-adjusting mechanism positioned at a lower side of said tube, with said first angle-adjusting mechanism provided with an immovable geared disk and a movable geared disk matching each other, with said movable geared disk disposed on a rotary base, said rotary base set with an eccentric actuating member operated to engage or disengage said immovable geared disk with said movable geared disk;
• and
• a second angle-adjusting mechanism positioned under said first angle-adjusting mechanism, with said second angle-adjusting mechanism provided with an immovable geared disk and a movable geared disk matched mutually, with said immovable geared disk of the second angle-adjusting mechanism secured at a lower end of said rotary base and provided with a fixed shaft, with said movable geared disk of the second angle-adjusting mechanism positioned at an upper end of a base, with said base pivotally mounted with an eccentric actuating member, which said eccentric actuating member of the second angle-adjusting mechanism operated to engage or disengage said base and said fixed shaft for engaging or disengaging said immovable geared disk and said movable geared disk of the second angle-adjusting mechanism, wherein said fixed shaft of said second angle-adjusting mechanism is cut with an engage recess, and wherein said eccentric actuating member of said second angle-adjusting mechanism is provided with an engage hook corresponding with said engage recess.