摘要:
An automatic umbrella includes: a central shaft (1) having an upper shaft (14) telescopically mounted on a lower shaft (11), a rib assemblv (2) having at least a top rib (21) and a stretcher rib (97) supporting the top rib (21) an elongate extending spring (3) inserted inside the central shaft (1) which may be lightly operated for resetting the umbrella for restoring its elastic force for extending the shafts (1), the ribs (2) and the umbrella, a plurality of restoring springs (4) each secured in said rib assembly (2) for normally urging and retracting the ribs (2), and a seesaw button (51) seesawly formed in a grip (12) of the shaft 11) for selectively extending the shaft (1), the ribs (2) for opening the umbrella, or for retracting the ribs (2) for closing the umbrella.
摘要:
An automatic umbrella includes: a central shaft (1) having an upper shaft (14) telescopically mounted on a lower shaft (11) secured in a grip (12), a rib assembly (2) pivotally secured to the central shaft (1), an extending spring (3) for extending the ribs (2) and opening the umbrella, a retraction restoring spring (4) for closing the umbrella, and a straightforward push button (51) resiliently retained in the grip (12) which may be straightforwardly depressed to actuate an opening controller (52) for opening the umbrella conveniently, and may also be further depressed straightforwardly to actuate a closing controller (53) for easily closing the umbrella, without carefully selectively depressing a specific location on a push button.
摘要:
An automatic umbrella includes: a central shaft (1) having an upper shaft (14) telescopically mounted on a lower shaft (11) secured in a grip (12), a rib assembly (2) pivotally secured to the central shaft (1), an extending spring (3) for extending the ribs (2) and opening the umbrella, a retraction restoring spring (4) for closing the umbrella, and a straightforward push button (51) resiliently retained in the grip (12) which may be straightforwardly depressed to actuate an opening controller (52) for opening the umbrella conveniently, and may also be further depressed straightforwardly to actuate a closing controller (53) for easily closing the umbrella, without carefully selectively depressing a specific location on a push button.
摘要:
A multiple-fold automatic umbrella includes: a control device (5) having a push button (51) slidably held in the grip (12) for controlling the opening and closing of the umbrella, an opening controller of the control device (5) formed as a sliding plate (52) transversely slidably mounted in a middle portion of of push button (51) for opening the umbrella from a closed state of the umbrella; and a closing controller (53) of the control device having a lower latch (54) contiguous to a middle portion of the push button (51) to be depressed by the push button (51) for closing an opened umbrella, whereby upon a direct depression of the push button (51) without considering an upper button portion or a lower button portion of the push button (51), an umbrella can be opened or closed conveniently and ergonomically, thereby simplifying the structure and operation of the control device of the automatic umbrella.
摘要:
An automatic umbrella includes: a central shaft (1) having an upper shaft (14) telescopically mounted on a lower shaft (11), a rib assemblv (2) having at least a top rib (21) and a stretcher rib (97) supporting the top rib (21) an elongate extending spring (3) inserted inside the central shaft (1) which may be lightly operated for resetting the umbrella for restoring its elastic force for extending the shafts (1), the ribs (2) and the umbrella, a plurality of restoring springs (4) each secured in said rib assembly (2) for normally urging and retracting the ribs (2), and a seesaw button (51) seesawly formed in a grip (12) of the shaft 11) for selectively extending the shaft (1), the ribs (2) for opening the umbrella, or for retracting the ribs (2) for closing the umbrella.