A foldable rod of an umbrella comprises a rod, a foldable extension rod connected to the tail end of the rod; wherein, the tail end of the rod has sliding grooves, the extension rod passes through the sliding grooves through a pin to be connected to the rod, and is capable of rotating and sliding along the sliding grooves, a bump is arranged in the sliding grooves, and, when the pin passes the bump and moves into limiting grooves, the extension rod is locked to the rod, which is convenient to use. The present invention is simple and reasonable in structure, easy to operate, and can effectively extend the length of rods and reduce the packaging cost.

A foldable rod of an umbrella comprises a rod, a foldable extension rod connected to the tail end of the rod; wherein, the tail end of the rod has sliding grooves, the extension rod passes through the sliding grooves through a pin to be connected to the rod, and is capable of rotating and sliding along the sliding grooves, a bump is arranged in the sliding grooves, and, when the pin passes the bump and moves into limiting grooves, the extension rod is locked to the rod, which is convenient to use. The present invention is simple and reasonable in structure, easy to operate, and can effectively extend the length of rods and reduce the packaging cost.

An illuminable sun umbrella comprising a base, a vertical rod, an armrest, a pull rod, an umbrella frame and an umbrella cloth, wherein a plurality of light-transmitting film bags is fixedly arranged on the inner surface of the umbrella cloth, and an LED light strip is inserted into the light-transmitting film bag; the LED light strip is integrally placed into the light-transmitting film bag; the LED light strip is provided with a battery compartment connector, and the battery compartment connector is arranged outside the opening of the light-transmitting film bag; a battery compartment is arranged on the umbrella frame, and is electrically connected with the battery compartment connector; due to the simple circuit connection structure, the illuminable sun umbrella of the present invention can be conveniently installed and maintained.

An illuminable sun umbrella comprising a base, a vertical rod, an armrest, a pull rod, an umbrella frame and an umbrella cloth, wherein a plurality of light-transmitting film bags is fixedly arranged on the inner surface of the umbrella cloth, and an LED light strip is inserted into the light-transmitting film bag; the LED light strip is integrally placed into the light-transmitting film bag; the LED light strip is provided with a battery compartment connector, and the battery compartment connector is arranged outside the opening of the light-transmitting film bag; a battery compartment is arranged on the umbrella frame, and is electrically connected with the battery compartment connector; due to the simple circuit connection structure, the illuminable sun umbrella of the present invention can be conveniently installed and maintained.

An umbrella includes an anti-inversion mechanism that is configured to apply to each rib assembly a force that counters an inversion force that is applied to the umbrella. The anti-inversion mechanism includes a first elongated member that is coupled at a first end to one rib of the plurality of ribs. The umbrella also includes a second elongated member having a first end coupled to the first elongated member. A first connector is coupled to a distal end of the distal rib; and a second connector is coupled to a second end of the first elongated member. The first connector and the second connector are coupled to one another to securely attach the second elongated member to the distal rib.

An umbrella includes an anti-inversion mechanism that is configured to apply to each rib assembly a force that counters an inversion force that is applied to the umbrella. The anti-inversion mechanism includes a first elongated member that is coupled at a first end to one rib of the plurality of ribs. The umbrella also includes a second elongated member having a first end coupled to the first elongated member. A first connector is coupled to a distal end of the distal rib; and a second connector is coupled to a second end of the first elongated member. The first connector and the second connector are coupled to one another to securely attach the second elongated member to the distal rib.

An umbrella drawing-in by winding includes an umbrella fabric, a frame, a shaft and retracting assemblies. The frame includes a notch, a runner and a rib support set. A top end of the rib support set is secured at a top end of the shaft via the notch. A bottom end of the rib support set is secured on the shaft via the runner. The umbrella fabric has folds and is secured on the frame. The retracting assemblies are secured on one side of the folds.

An umbrella frame bending structure for two-fold inverted umbrella includes an umbrella shaft assembly, an umbrella frame and bending devices. The bending devices are arranged on the umbrella frame such that when the main ribs and auxiliary ribs of the umbrella frame are opened, the auxiliary ribs limit the opening distance of the main ribs, causing the main ribs to curve. The umbrella frame bending structure has the advantages of low cost, simple structure and ease of installation.

The disclosure is directed at an umbrella including a canopy having a set of canopy portions; and a frame portion comprising a shaft portion; a sliding collar assembly coupled to the shaft portion and sliding along the shaft portion; and a set of ribs, each of the independent ribs attached to one of the set of canopy portions and to the sliding collar assembly, where each of the set of ribs move independently of each other when a high wind force is experienced by one of the canopy portions.

The disclosure is directed at an umbrella including a canopy having a set of canopy portions; and a frame portion comprising a shaft portion; a sliding collar assembly coupled to the shaft portion and sliding along the shaft portion; and a set of ribs, each of the independent ribs attached to one of the set of canopy portions and to the sliding collar assembly, where each of the set of ribs move independently of each other when a high wind force is experienced by one of the canopy portions.