Title:
スナップ部を備えているほぞによる相互接続性を有する玩具組立セット
Document Type and Number:
Japanese Patent JP4354655
Kind Code:
B2
Abstract:
A toy building set comprising box-shaped building elements that have, in the horizontal plane, dimensions that are integer multiples of a horizontal module (L), and, in the vertical direction, a height (H) which exceeds the horizontal module. The building elements have a tubular opening at a first face. Elements are provided that have a tenon that can be introduced into the tubular opening. At its free end, the tenon is flexible and has protruding edges (23) for snap-effect with the second end of the tubular opening, and the tenon has a protruding portion (21) that serves to ensure that the tenon can be introduced only so deeply into the tubular as corresponds to the horizontal module (L). The building set comprises building elements (30) with coupling studs (31) on the top face and a cavity (32) with a tubular coupling means (33), whereby two such elements are able to interconnect with coupling studs (31) in contact with the sides of the cavity (32) and the tubular member (33). The tube has internal edges (40, 42) whereby a tenon can be introduced into the tubular member with snap-effect with the internal edge in the tube.
Inventors:
Back, eric
Application Number:
JP2000593398A
Publication Date:
October 28, 2009
Filing Date:
January 14, 2000
Export Citation:
Assignee:
LEGO A/S
International Classes:
A63H33/10; A63H33/08; A63H33/12
Foreign References:
| US2885822 | ||||
| EP0228103A1 | ||||
| US3005282 | ||||
| DE1603337A |
Attorney, Agent or Firm:
Masao Okabe
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa
Nobuaki Kato
Kazuo
Shinichi Usui
Ikuo Fujino
Takao Ochi
Teruhisa Motomiya
Norimichi Takanashi
Asahi Shinmitsu
Seiichiro Takahashi
Koji Yoshizawa