Detachable umbrellas

Abstract

This invention relates to a detachable umbrella, comprising at least a frame body, a handle, a canopy, and a head. The canopy is detachably attached to the ribs of the frame body, and at least one loop is provided at the middle section of each rib for the ribs to pass through for positioning. At least one of the loops constitutes a snap ring with a removable connection interface, allowing the canopy to be disassembled or assembled without removing the ribs from the loops. Thus, this invention enables the canopy, ribs, and related components to be quickly disassembled and replaced, balancing structural stability and ease of maintenance, and also facilitates material recycling and improves overall usability.

Claims

1. A detachable umbrella, comprising at least an umbrella frame body, an umbrella handle, an umbrella fabric, and an umbrella head, wherein the umbrella frame body includes a central rod, an upper nest disposed at the top of the central rod, a lower nest slidably fitted around the outer periphery of the central rod, a plurality of umbrella ribs pivotally connected to the upper nest, and a plurality of support ribs respectively supporting the lower nest and the corresponding umbrella ribs, such that when the lower nest moves along the central rod, it can pull the umbrella ribs to open or close the umbrella fabric; characterized in that: the umbrella fabric is detachably attached to the umbrella ribs, and the umbrella fabric has at least one loop at the middle position of each corresponding umbrella rib for the umbrella rib to pass through for positioning; and at least one of the loops constitutes a ring buckle, the ring buckle being a fastener structure with a detachable connection interface, so that the umbrella fabric can be disassembled or assembled with the umbrella ribs without the need to remove the umbrella ribs from the rings.

2. The detachable umbrella as described in claim 1, wherein the connecting interface of the buckle sleeve is one of snap fasteners, Velcro, or flexible clips.

3. The detachable umbrella as described in claim 1, wherein the umbrella fabric is provided with a ring buckle at the corresponding consecutive adjacent positions of the two umbrella ribs in the circumferential direction as a means of connecting with each of the umbrella ribs.

4. The detachable umbrella as described in claim 1, wherein the umbrella fabric has an end cap at the corner of each corresponding umbrella rib, the end cap being a bag-shaped or sleeve-shaped structure for inserting an umbrella bead located at the distal end of the umbrella rib.

5. The detachable umbrella as described in claim 1, wherein a liner is further provided between the umbrella frame body and the umbrella fabric, the liner being fitted onto the top of the center rod for the umbrella fabric to press against it, thereby increasing waterproof sealing.

6. A detachable umbrella as described in any one of claims 1 to 5, wherein the lower end of the center pole is detachably connected to the umbrella handle via a first locking fastener.

7. The detachable umbrella as described in claim 6, wherein the top of the center pole is detachably connected to the umbrella head via a second locking fastener.

8. The detachable umbrella as described in claim 7, wherein the first locking fastener or the second locking fastener is one of a threaded structure, a latch structure or a resilient fastener.

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