发明名称 Sucker with an annular projection on adhesion surface and adhesion arrow having the sucker
摘要 The present invention relates to a sucker and an adhesion arrow having the same. More particularly, the present invention provides a sucker that can be attached, instead of a needle, to an arrow for a toy arrow shooter. The sucker of the present invention is formed with an annular projection on an adhesion surface of the sucker. Thus, even when the sucker collides against a target at a high speed, the sucker can be prevented from bouncing back from the target due to a repulsive force generated from the collision and thus securely adhere to the target. Further, even though the sucker of the present invention flies and collides against the target at a certain angle, the sucker can easily adhere to the target. Further, the sucker is made of a soft material so that a repulsive force can be smaller than an adhesion force when the sucker collides against the target. When a user shoots the adhesion arrow of the present invention by blowing it received in a shooting tool, the sucker is not caught by an inner circumferential surface of the tubular shooting tool so that the adhesion arrow of the present invention can be easily shot.
申请公布号 US7364521(B2) 申请公布日期 2008.04.29
申请号 US20030552092 申请日期 2003.05.23
申请人 YANG TAE-SEONG 发明人 YANG TAE-SEONG
分类号 A63B65/02;F16B47/00;F41B1/00;F41B11/00;F42B6/00;F42B6/04;F42B6/08 主分类号 A63B65/02
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