Children type manual lifting basketball stand
The utility model discloses a child type manual lifting basketball stand, which relates to the technical field of basketball stands and comprises a lower basketball stand, an upper basketball stand connected with the lower basketball stand through a driving mechanism and a fixing mechanism connected...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a child type manual lifting basketball stand, which relates to the technical field of basketball stands and comprises a lower basketball stand, an upper basketball stand connected with the lower basketball stand through a driving mechanism and a fixing mechanism connected with the lower basketball stand. The driving mechanism comprises a hand-cranking handle movably connected with the lower basketball stand, a first bevel gear fixedly connected with the hand-cranking handle, a lead screw movably arranged in the lower basketball stand, a second bevel gear fixedly connected with the lead screw and a movable seat in threaded connection with the lead screw, and a positioning mechanism is arranged in the lower basketball stand; the positioning mechanism comprises a mounting groove formed in the inner side wall of the lower basketball stand, a buffer spring fixedly connected to the bottom of the mounting groove and a control switch. According to the child type manual lifting basketball s |
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