US 12,332,030 B1
Feedback device for ejecting items upon hitting target surface
Jinxi Chen, Shantou (CN)
Filed by Jinxi Chen, Shantou (CN)
Filed on Jan. 15, 2025, as Appl. No. 19/023,255.
Claims priority of application No. 202423116630.3 (CN), filed on Dec. 17, 2024.
Int. Cl. F41J 5/22 (2006.01); F41J 3/00 (2006.01)
CPC F41J 5/22 (2013.01) [F41J 3/0004 (2013.01); F41J 3/0061 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A feedback device for ejecting items upon hitting target surface, comprising a target body, a bull's-eye, a flagpole, a first spring, and a second spring;
wherein the target body comprises an installation cavity, an installation hole is centrally located on a front face of the target body and communicates with the installation cavity;
wherein the bull's-eye is configured to be telescopically movable within the installation cavity and protrudes through the installation hole;
wherein the flagpole is configured to be telescopically movable in and out of the installation cavity and extend outside the target body, and the flagpole is detachably connected to the bull's-eye;
wherein the first spring is positioned within the installation seat and drives the bull's-eye to extend forward; and
wherein the second spring is positioned within the installation cavity and drives the flagpole to extend outward.