US 12,389,991 B1
Hook with dynamic display
Dan Zeng, Sichuan (CN)
Filed by Xinyu Zheng, Sichuan Province (CN)
Filed on May 7, 2025, as Appl. No. 19/200,750.
Claims priority of application No. 202520719926.X (CN), filed on Apr. 16, 2025.
Int. Cl. A44C 25/00 (2006.01)
CPC A44C 25/001 (2013.01) 4 Claims
OG exemplary drawing
 
1. A hook with dynamic display, comprising:
a housing, comprising a front housing, connecting strips, and a rear housing;
wherein the connecting strips are uniformly arranged at circumferential edges of the front housing and the rear housing, and adjacent strips of said connecting strips form slots with the front housing and the rear housing;
wherein the front housing and the connecting strips with the rear housing are configured to form an installation space, and a rotating shaft is disposed within the installation space; and
wherein a side wall of the rear housing facing the installation space is provided with longitudinally spaced sliding slots, and first positioning columns are provided at lower parts of the sliding slots;
a rotary disc, sleeved on the rotating shaft, and the rotary disc is provided with a gear at a center therein;
one or more rotatable petals wherein the rotatable petals are arranged obliquely on a circumferential edge of the rotary disc, the rotatable petals are movably connected to the rotary disc and extend to the slots;
a draw hook, provided with a guide slot on one end thereon;
wherein a rack is provided within the guide slot, and the rack is engaged with the gear for transmission;
wherein both sides of the guide slot are respectively provided with second positioning columns extending to the sliding slots, and the second positioning columns are arranged corresponding to the first positioning columns; and
wherein a hook portion of the draw hook is provided at an exterior of the housing; and
springs, arranged in the sliding slots, wherein the springs are respectively connected to the first positioning columns and the second positioning columns; and
wherein another end of the draw hook provided at the exterior of the housing is configured to move under an external force to engage the rack with the gear for transmission, and the rotary disc is configured to rotate and drive the rotatable petals to extend from the slots; and when the external force is removed, the springs are configured to drive the draw hook for resetting, causing the rotary disc to rotate and retract the rotatable petals from the slots.