A free arm umbrella includes a fixing plate (1), an upper nest (2), a lower nest (3), umbrella ribs (5) and support ribs (6). The umbrella ribs (5) are hinged with the upper nest (2) and the two ends of the support rib (6) are hinged with the lower nest (3) and the umbrella rib (5) respectively. The free arm umbrella also includes a control mechanism (7), a support rod (9), a first strut rod (10) and a second strut rod (20). The two ends of the first strut rod (10) are hinged with the lower nest (3) and the upper portion of the fixing plate (1) respectively. One end of the second strut rod (20) is hinged with the upper nest (2) and the other end is provided with a support block (21). The middle part of the first strut rod (10) is hinged with the middle part of the second strut rod (20). The two ends of the support rod (9) are hinged with the second strut rod (20) and the fixing plate (1) respectively. The control mechanism (7) is fixed on the fixing plate (1). The support block (21) is moveably fixed on the control mechanism (7). A rotating lockout mechanism (8) can also be set on the free arm umbrella so that the umbrella cover can be rotated easily. The free arm umbrella has advantages of simple structure, convenience of use, economic practicality, and being applicable to narrow space.

A rotary open-close type sun umbrella includes a standing post, umbrella ribs and umbrella cloths; an unfolding device is arranged at the upper end of the standing post, and the unfolding device is rotatably connected with the standing post; a plurality of umbrella ribs is arranged on the unfolding device, and the umbrella ribs are connected to umbrella cloths; each umbrella cloth is connected with two adjacent umbrella ribs, thus enabling the plurality of umbrella ribs and umbrella cloths to be sequentially connected to form an umbrella surface; the standing post is provided with a driving device, and the driving device is in transmission connection with the unfolding device, thereby allowing the umbrella surface to be unfolded or folded; the rotating arms are rotatably arranged on a mandrel; the mandrel propels one of the rotating arms and the corresponding umbrella rib to rotate.

A cantilevered umbrella, including a stand column, an umbrella tent and a cantilever is disclosed. One end of the cantilever is connected to the stand column through a shell in a rotating mode, and other end is connected with the umbrella tent. Rotation of the cantilever drives the umbrella tent to rotate, with opening of the umbrella tent rotating to a certain angle in a relatively horizontal direction. The cantilevered umbrella further includes a positioning part. One end of the positioning part is connected to the cantilever in a fixed mode, and other end extends into the shell. A first positioning portion is arranged on an inner wall of the shell, a second positioning portion is arranged on the positioning part, and the first and second positioning portions limit the cantilever in a circumferential rotating range through coordination.

A sun umbrella locking device includes: a sliding base, a locking clamping base and a fastening assembly, wherein a sliding chamber is formed in the locking clamping base, and two locking pieces are arranged on side surfaces of the locking clamping base; an expansion joint is formed between the two locking pieces, and the expansion joint extends into the sliding chamber of the locking clamping base; the two locking pieces are respectively provided with a first locking hole, the sliding base is provided with an accommodating chamber, and the locking clamping base is arranged in the accommodating chamber; the sliding base is provided with a second locking hole aligned with the first locking hole; after passing through the second locking hole and the first locking hole, the fastening assembly is connected to the sliding base and the locking clamping base.

An umbrella includes a canopy, a stand body, a supporting pole, a rope device for opening and closing the umbrella, and a spring member. The stand body includes a plurality long umbrella ribs, a plurality short umbrella ribs, an upper canopy and a bottom canopy. Each of the long umbrella rib and the short umbrella rib have a first end and a second end. The first end of the long umbrella rib is rotatably connected with the upper canopy and the second end of the long rib is hinged at the second end of the short rib, while the first end of the short rib is rotatably connected with the bottom canopy. The upper canopy is placed in the middle of a vertical pole within the stand body. The bottom canopy is sheathed on the vertical pole and can move up and down. The spring member is placed above the upper canopy.

An easily controllable umbrella includes a base, a column, an umbrella frame, lighting elements, a control device for controlling the lighting elements, a power supply assembly with a power plug for powering the lighting elements, a control panel, a touch control circuit board, and a remote control circuit board; the lighting elements, the control panel, the touch control circuit board, the remote control circuit board and the power plug form a lighting circuit, and the remote control circuit board controls the touch control circuit board. The control device includes a touch control circuit board and a remote control circuit board, remote control of the umbrella being realized through a remote control signal-matched with a receiver on the remote control circuit board, touch control of the umbrella being realized by pressing the umbrella. That is, the umbrella can support both remote control and touch control, and is thus easy to use.

An electric has comprises a column, a first driving assembly, a slider, an umbrella frame, a second driving assembly, a power source and a control module. The first driving assembly is arranged on the column. The umbrella frame connects to the column and the slider, and the second driving assembly is arranged on the umbrella frame. A power source is charged by solar energy, a control module connects to the first driving assembly, the second driving assembly and the power source, respectively. When the electric umbrella needs to be folded or unfolded and the angle of the electric umbrella needs to be adjusted, a motor operates to drive a rope winding wheel to rotate, and the rope winding wheel rotates to adjust a traction rope, thereby enabling the folding or unfolding of the umbrella and adjustment of the angle of the umbrella frame.

An cantilever umbrella (100) comprises a base (102), post (101), cantilever arm (103) and a canopy (106) that is supported on a hub (104) with radial arms (105). The canopy (106) can pivot about an axis parallel to the cantilever arm (103) by pivoting the hub (104) relative to the cantilever arm. The umbrella (100) is protected against excess wind by pivoting outer parts (202) of the radial arms (105) upwards, but holding the outer parts (202) down with tension in the canopy (106) during normal use. A concealed, self-aligning angle bracket (300) is used to attach an upper end (302) of the post (101) to a proximal end (303) of the cantilever arm (103).

A cantilever umbrella comprises a supporting device, a reel device securely mounted on the supporting device, and a canopy device interlocked with the reel device operable to open or collapse a canopy of the canopy device. A runner device is slidably mounted on the supporting device and is interlocked with the canopy device. The runner device is movable in a height direction between a first position above the reel device and a second position below the reel device. When the runner device moves toward the first position above the reel device along the height direction, the canopy device moves away from the supporting device. When the runner device moves toward the second position, the canopy device moves toward the supporting device. The runner device includes a passageway providing a space for avoiding the reel device during movement of the runner device passing through the reel device.

A sun umbrella locking device includes: a sliding base, a locking clamping base and a fastening assembly, wherein a sliding chamber is formed in the locking clamping base, and two locking pieces are arranged on side surfaces of the locking clamping base; an expansion joint is formed between the two locking pieces, and the expansion joint extends into the sliding chamber of the locking clamping base; the two locking pieces are respectively provided with a first locking hole, the sliding base is provided with an accommodating chamber, and the locking clamping base is arranged in the accommodating chamber; the sliding base is provided with a second locking hole aligned with the first locking hole; after passing through the second locking hole and the first locking hole, the fastening assembly is connected to the sliding base and the locking clamping base.