Title:
WOODEN BLOCK, ASSEMBLY USING SAME, AND FURNITURE
Document Type and Number:
WIPO Patent Application WO/2017/163740
Kind Code:
A1
Abstract:
This wooden block 10 can be assembled with another wooden block having the same shape and the same size, and has a pair of symmetrical cutouts 12 on one side surface 17 of a columnar base material extending in a predetermined direction. The width and thickness of end surfaces 16 are the same. When the width of the end surfaces 16 is represented by W, the length of the one side surface 17 in the predetermined direction is represented by 6W, the distance from each end surface 16 to one of the cutouts 12 is represented by W, the length of the cutouts is represented by W, and the depth of the cutouts is W/2.
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Inventors:
INOUE SHINYA (JP)
Application Number:
PCT/JP2017/006742
Publication Date:
September 28, 2017
Filing Date:
February 23, 2017
Export Citation:
Assignee:
INOUE SHINYA (JP)
International Classes:
A63H33/08; A47B47/00
Domestic Patent References:
| WO2013078630A1 | 2013-06-06 |
Foreign References:
| JP2006068188A | 2006-03-16 | |||
| JP3181308U | 2013-01-31 | |||
| JPH022068U | 1990-01-09 | |||
| JP3172064U | 2011-12-01 |
Other References:
See also references of EP 3431160A4
Attorney, Agent or Firm:
KISHIMOTO Tadaaki et al. (JP)
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