Abstract: A sunshade comprises a main post, a joint rotatably mounted to an upper end of the main post, and a canopy frame pivotally mounted to the joint. The canopy frame can be pivoted relative to the joint to a desired tilt angle. In addition, a rotating device is used to turn the joint for proceeding with 360° rotational adjustment of the canopy frame relative to the ground for optimal shield.

Abstract: A sunshade comprises a main post, a joint rotatably mounted to an upper end of the main post, and a canopy frame pivotally mounted to the joint. The canopy frame can be pivoted relative to the joint to a desired tilt angle. In addition, a rotating device is used to turn the joint for proceeding with 360° rotational adjustment of the canopy frame relative to the ground for optimal shield.

Abstract: A sunshade base comprises a base adapted to engage with a support tube of a sunshade and two wheel assemblies each having a mounting plate and at least one wheel. The mounting plate is pivotally mounted to the base. The wheel is rotatably mounted to the mounting plate. The mounting plate is pivotable between a storage position in which the wheel does not contact the ground and an operative position in which the wheel is located on the ground and thus raises the base above the ground.

Abstract: A tilt device for a sunshade comprises an upper sleeve having an upper end securely connected to an upper end of an upper support tube of a sunshade and a lower sleeve having a lower end securely connected to a lower end of a lower support tube of the sunshade. A lower end of the upper sleeve comprises several positioning grooves. The lower end of the upper sleeve is pivotally connected to the upper end of the lower sleeve. A push member is biased to selectively engage with one of the positioning grooves of the upper sleeve. The push member moves downward and inward when it is pushed inward.

Abstract: An automatic locking and release device for a beach umbrella includes a hollow shaft containing two opening thereon and having a runner movably mounted around the hollow shaft, a lever having a lug and a flat head and a stop ring attached to the hollow shaft. A base member securely received in the hollow shaft, the base member has a channel and a recessed cavity with two holes and receives a fastener. The fastener contains a groove to receive a locking member moved therein and two through holes aligning with the two holes of the base member. The fastener includes a cavity defined therein, a boss extending therefrom and a linkage having a first end received in a bore of the boss and the second end moving in the cavity. A locking member extends through the groove of the fastener and includes a locking bar having an extension block and a spring. The extension block is attached to the top of the locking bar.