초록 ▼

A staff structure with a flag elevating device includes an I-shaped inner fitting tube, an outer fitting tube, a hanging pole carrying a flag, a staff; and a halyard. The inner fitting tube has upper and lower projecting portions at upper and lower ends thereof. The projecting portions are provided

A staff structure with a flag elevating device includes an I-shaped inner fitting tube, an outer fitting tube, a hanging pole carrying a flag, a staff; and a halyard. The inner fitting tube has upper and lower projecting portions at upper and lower ends thereof. The projecting portions are provided with symmetrical hook ears and through holes on one side thereof. The inner fitting tube is enclosed by the outer fitting tube. Upper and lower ends of the outer fitting tube are provided with clamp rings for holding the hanging pole. After the inner fitting tube is fitted to the staff, the halyard is tied to the hook ears of the inner fitting tube and passed round a pulley at a top end of the staff. Pulling of the halyard causes the flag to be hoisted or lowered. The outer fitting tube is capable of turning with respect to the inner fitting tube to prevent the flag from getting entangled on the staff.

대표청구항 ▼

[ I claim:] [1.] A staff structure with a flag elevating device, comprising:an inner fitting tube that is generally I-shaped and that has upper and lower projecting portions, one side of said inner fitting tube at said upper and lower projecting portions being respectively provided with symmetrical

[ I claim:] [1.] A staff structure with a flag elevating device, comprising:an inner fitting tube that is generally I-shaped and that has upper and lower projecting portions, one side of said inner fitting tube at said upper and lower projecting portions being respectively provided with symmetrical hook ears and through holes for tying and passage of a halyard;an outer fitting tube that encloses said inner fitting tube and that has upper and lower ends respectively provided with symmetrical clamp rings, one end of each of said upper and lower clamp rings being connected to a fitting seat for receiving a hanging pole adapted for hanging of a flag;whereby said inner fitting tube is fit onto a staff, and said halyard is tied to said hook ears of said inner fitting tube and passed round a pulley at a top end of said staff so that by pulling said halyard, said flag can be hoisted or lowered, said outer fitting tube being capable of turning with respect to said inner fitting tube to prevent said flag from becoming entwined on said staff.