Toy top

Inactive Publication Date: 2009-10-08
TOMY CO LTD
View PDF42 Cites 27 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]The present invention has been made in view of the abovementioned problem. Accordingly, it is an object of the present invention to provide a toy top for which various attacking characteristics and rotating characteristics

Problems solved by technology

However, since both the height of the base member and the shape of the distal end of the rotating shaft are set in advance, selection from a broad range of rotating characteristics and/or moving characteristics cannot be performed.
Further,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Toy top
  • Toy top
  • Toy top

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024]FIGS. 1 and 2 show an embodiment of a toy top according to the present invention. A toy top A includes an upper layer member 1 for attacking an opponent toy top, an intermediate layer member 2 for determining a height of the toy top, a lower layer member 3 for determining a manner of moving of the toy top on a playing board, and a screw-like coupling member 4 for coupling the upper layer member 1 and the intermediate layer member 2.

[0025]The upper layer member 1 can be formed in a circular disc shape including an opening 5 through which the coupling member 4 is inserted at a central portion thereof, and attacking portions 6 which contact an opponent toy top to attack the same are formed on an outer peripheral surface of the upper layer member 1 so as to project outwardly. A pair of fit projections 7 is formed on a bottom of the upper layer member 1 symmetrically regarding the opening 5 so as to project downwardly (see FIG. 3). By fitting the fit projections 7 into fit recesses...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A toy top which is played against an opponent toy top on a playing board including an upper layer member for attacking an opponent toy top, an intermediate layer member for determining a height of the toy top, and a lower layer member for determining a manner of moving of the toy top on a playing board, the members being stacked. The upper layer member is formed with an opening through which a screw of a screw-like coupling member is inserted, the intermediate layer member is formed with a screw hole to receive the screw of the coupling member, and the upper layer member and the intermediate member are coupled by the coupling member. The lower layer member is fitted to a lower part of the intermediate layer member.

Description

CROSS REFERENCE TO RELATED APPLICATION[0001]This application claims the benefit under 35 U.S.C. Section 119 of Japanese Patent Application No. 2008-2076, filed Apr. 4, 2008, which is hereby incorporated by reference in its entirety into this application.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to a toy top, and more specifically to a toy top in which members constituting the toy top can be disassembled and assembled easily.[0004]2. Description of the Related Art[0005]Conventionally, various toy tops which can be altered to have a different rotating characteristic easily by changing constituent members have been proposed and have been put to practical use by the assignee of the present application (for example, see Japanese Utility Model Registration No. 3067318). The toy top includes a base member or a lowermost layer, an intermediate layer member disposed on an upper side of the base member, an upper layer member disposed on an u...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A63H1/00
CPCA63H1/02
Inventor UJITA, HARUHISANISHIMOTO, HISAOMAEDA, TAKEAKI
Owner TOMY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap