US2016001191A1PendingUtilityA1

Toy top

Assignee: CHOI SHIN-KYUPriority: Feb 20, 2012Filed: Sep 14, 2015Published: Jan 7, 2016
Est. expiryFeb 20, 2032(~5.6 yrs left)· nominal 20-yr term from priority
Inventors:Shin-Kyu Choi
A63H 31/06A63H 1/04A63H 1/02
51
PatentIndex Score
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Claims

Abstract

A top which can facilitate the coupling of a winder is provided. The toy top comprises: a blade; a shaft of which one end is fixed to a lower portion of the blade; a pinion to be inserted and coupled to the middle of the shaft; and a shaft holder capable of accommodating the pinion-coupled shaft in a rotating manner, wherein the shaft holder comprises winder connectors (for rotating the pinion. Particularly, the winder connectors comprise: a cut portion for contacting a part of a first portion of a winder on a lateral side; and a guide groove for allowing a second portion extended from the first portion of the winder to be stopped at stepped protrusions inside the cut portion so as to prevent the second portion from being separated from the lateral side when a part of the first portion of the winder is contacted to a lateral side and then the winder is moved to the lateral side.

Claims

exact text as granted — not AI-modified
1 . A toy top comprising:
 a blade;   a shaft fixed to a lower portion of the blade at one end thereof;   a pinion fitted to be coupled to an intermediate portion of the shaft;   a shaft holder configured to rotatably accommodate the shaft, to which the pinion is fitted, thereinto; and   a winder connector formed to be opened by incising a side surface of the shaft holder along a horizontal direction thereof such that a part of a winder, which is engaged with the pinion, is coupled to the winder connector from a side surface of the toy top.   
     
     
         2 . The toy top according to  claim 1 , wherein the winder connector is additionally provided with a guide groove in a stepped shape so as to prevent the winder from separating from the shaft holder while a remaining portion of the winder, which is coupled to the side surface of the shaft holder, moves in the horizontal direction on the shaft holder.

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