Foldable umbrella frame structure

Abstract

A foldable umbrella rib structure mainly adopts subsection design for the central strut of an umbrella, comprising at least a handle pole, a regulation pole and an end pole which are pivoted with each other; the central regulation pole can make the transition location in certain angle, and the cover center of the umbrella can be regulated at the central place of the human body, so as not to expose the human body to the rain or the sun and to be more convenient for use.

Description

technical field [0001] The invention relates to a structure of a foldable umbrella rib, which can be applied in the field of umbrellas or parasols. Background technique [0002] The existing umbrella ribs are provided with a central support rod, which is arranged radially on the top periphery and pivotally connected with many small umbrella bars respectively. The umbrella cloth (paper) is roughly circular, and through another set of support rods that move on the central pole, the small umbrella strips can be opened or folded, and the umbrella cloth can be unfolded or folded at the same time. When the umbrella is unfolded, it is a mushroom-shaped structure, with the central pole as the center, and the space between the periphery of the pole and the outer edge of the umbrella cloth is used to shield rain or sunlight. We have to hold the pole The rod makes the body accommodated in the covered area of ​​the umbrella cloth, so as to protect from rain and sun. [0003] However, ...

AI Technical Summary

Problems solved by technology

[0003] However, in actual use, when holding the handle of the umbrella pole with a normal hand (no matter it is a right hand or a left hand), if Image 6 As shown, the normal position of the elbow is in the front, so the whole body is located under the umbrella cloth and behind the pole, so the back is often wet by the rain, and in order to put the human body in the center, sometimes the pole is tilted. Leaning on the shoulders, the entire umbrella surface will become inclined at this time, making the entire positive shelter space smaller, making the feet (pants legs) stepping forward to be easily wet by the rain

[0004] If viewed from the positive direction, such as Figure 7 As shown, unless the hand holding the umbrella is deliberately placed obliquely at the heart to hold the umbrella, the normal labor-saving position is to hang down the shoulders, and the width of the entire shoulder is located at the radius of one side of the umbrella pole. If the body is relatively strong When a man or a schoolbag is on his back, the body or schoolbag on the outside is easily wetted by rain, which is the shortcoming of using the existing umbrella

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