Cantilevered umbrella
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.
1. A cantilevered umbrella, comprising:
a stand column;
an umbrella tent;
a cantilever, wherein one end of the cantilever is connected to the stand column through a shell in a rotating configuration, and another end of the cantilever is connected to the umbrella tent, wherein rotation of the cantilever is configured to drive the umbrella tent to rotate, with an opening of the umbrella tent rotating to a certain angle in a relatively horizontal direction; and
a positioning part, wherein one end of the positioning part is connected to the cantilever in a fixed configuration, and another end of the positioning part extends into the shell, wherein a first positioning portion is arranged on an inner wall of the shell, wherein a second positioning portion is arranged on the positioning part, wherein the first positioning portion and the second positioning portion limit the cantilever in a circumferential rotating range through coordination, wherein the first positioning portion is a positioning groove formed circumferentially along the inner wall of the shell, wherein an end portion of the second positioning portion is inserted in the positioning groove, wherein a movement range of the second positioning portion is limited between the both ends of the positioning groove, and wherein the second positioning portion comprises a positioning bolt penetrating through the positioning part.
2. The cantilever umbrella of claim 1 , wherein the second positioning portion comprises a positioning bulge formed on the surface of the positioning part.
3. A cantilevered umbrella, comprising:
a stand column;
an umbrella tent;
a cantilever, wherein one end of the cantilever is connected to the stand column through a shell in a rotating configuration, and another end of the cantilever is connected to the umbrella tent, wherein rotation of the cantilever is configured to drive the umbrella tent to rotate, with an opening of the umbrella tent rotating to a certain angle in a relatively horizontal direction; and
a positioning part, wherein one end of the positioning part is connected to the cantilever in a fixed configuration, and another end of the positioning part extends into the shell, wherein a first positioning portion is arranged on an inner wall of the shell, wherein a second positioning portion is arranged on the positioning part, wherein the first positioning portion and the second positioning portion limit the cantilever in a circumferential rotating range through coordination, wherein the first positioning portion comprises at least two positioning bosses arranged circumferentially along the inner wall of the shell, wherein the at least two positioning bosses form a limit space, wherein an end portion of the second positioning portion is inserted in the limit space, wherein a movement range of the second positioning portion is limited between the two adjacent positioning bosses, and wherein the second positioning portion comprises a positioning bolt penetrating through the positioning part.
4. The cantilever umbrella of claim 3 , wherein the second positioning portion comprises a positioning bulge formed on the surface of the positioning part.
5. A cantilevered umbrella, comprising:
a stand column;
an umbrella tent;
a cantilever, wherein one end of the cantilever is connected to the stand column through a shell in a rotating configuration, and another end of the cantilever is connected to the umbrella tent, wherein rotation of the cantilever is configured to drive the umbrella tent to rotate, with an opening of the umbrella tent rotating to a certain angle in a relatively horizontal direction;
a positioning part, wherein one end of the positioning part is connected to the cantilever in a fixed configuration, and another end of the positioning part extends into the shell, wherein a first positioning portion is arranged on an inner wall of the shell, wherein a second positioning portion is arranged on the positioning part, wherein the first positioning portion and the second positioning portion limit the cantilever in a circumferential rotating range through coordination, wherein the first positioning portion is a positioning groove formed circumferentially along the inner wall of the shell, wherein an end portion of the second positioning portion is inserted in the positioning groove, wherein a movement range of the second positioning portion is limited between the both ends of the positioning groove, and
a positioning display part fixed at one end of the cantilever, wherein one end of the positioning display part extends from a cantilever shell, and another end of the positioning display part extends into the cantilever shell, wherein a first positioning display block is arranged at the one end of the positioning display part and exposed from the cantilever shell, and wherein two second positioning display blocks are arranged at an end portion of the cantilever shell with an interval between the display blocks.
6. The cantilever umbrella of claim 5 , wherein the first positioning display block is located between the two second positioning display blocks, wherein the first positioning display block moves with a range same as a movable range of the second positioning portion in the cantilever shell, wherein on rotation of the cantilever, the second positioning portion moves in the cantilever shell and the first positioning display block moves between the two second positioning display blocks, and wherein the movement position of the second positioning portion in the cantilever shell is judged according to the movement position of the first positioning display block.
7. A cantilevered umbrella, comprising:
a stand column;
an umbrella tent;
a cantilever, wherein one end of the cantilever is connected to the stand column through a shell in a rotating configuration, and another end of the cantilever is connected to the umbrella tent, wherein rotation of the cantilever is configured to drive the umbrella tent to rotate, with an opening of the umbrella tent rotating to a certain angle in a relatively horizontal direction; and
a positioning part, wherein one end of the positioning part is connected to the cantilever in a fixed configuration, and another end of the positioning part extends into the shell, wherein a first positioning portion is arranged on an inner wall of the shell, wherein a second positioning portion is arranged on the positioning part, wherein the first positioning portion and the second positioning portion limit the cantilever in a circumferential rotating range through coordination, and wherein the positioning part is provided with a plurality of flanges to connect to the cantilever through rivets in a fixed mode.
8. A cantilevered umbrella, comprising:
a stand column;
an umbrella tent;
a cantilever, wherein one end of the cantilever is connected to the stand column through a shell in a rotating configuration, and another end of the cantilever is connected to the umbrella tent, wherein rotation of the cantilever is configured to drive the umbrella tent to rotate, with an opening of the umbrella tent rotating to a certain angle in a relatively horizontal direction;
a positioning part, wherein one end of the positioning part is connected to the cantilever in a fixed configuration, and another end of the positioning part extends into the shell, wherein a first positioning portion is arranged on an inner wall of the shell, wherein a second positioning portion is arranged on the positioning part, wherein the first positioning portion and the second positioning portion limit the cantilever in a circumferential rotating range through coordination, wherein the shell comprises a sliding block shell and a cantilever shell, wherein the sliding block shell is arranged on the stand column in a sliding configuration, wherein the cantilever shell is installed at one end of the sliding block shell in a pivoted configuration, wherein the first positioning portion is arranged on the cantilever shell, and the positioning part is installed in the cantilever shell, wherein an outer surface of the cantilever shell comprises an indication identification indicating a rotating direction of the opening of the umbrella tent, and wherein the indication identification comprises indication arrows and/or words indicating a user to rotate a jiggle bar to the direction that the opening of the umbrella tent should face toward.
9. The cantilever umbrella of claim 8 , further comprising:
a sliding block positioning mechanism arranged in the sliding block shell, wherein the sliding block positioning mechanism is used for fixing the sliding block shell in one or more positions of the stand column and comprises a positioning rack, a positioning block and a handle, wherein the positioning rack is arranged on one side of the stand column, wherein the positioning block is installed in the sliding block shell in a movable configuration in the direction near or far away from the positioning rack, wherein one end of the handle is installed in the sliding block shell in a rotating configuration and another end of the handle is connected to the positioning block to drive the positioning block for movement, wherein the positioning block further comprises fixing teeth arranged at one end of the positioning block, facing toward the positioning rack and meshed with a contacting surface of positioning rack to fix the positioning block, wherein a number of the fixing teeth is more than two, and wherein the sliding block positioning mechanism further comprises an elastic reset part connected to the shell and the positioning block to move the positioning block towards the positioning rack.