Title:
CONNECTION STRUCTURE FOR WOODWARE PART
Document Type and Number:
WIPO Patent Application WO/2015/039407
Kind Code:
A1
Abstract:
A connection structure for a woodware part. Firstly, an implanting hole (4) is drilled at an appropriate location on the contact surface of a second woodware part (5), a through embedding hole (9) is drilled on the side surface of the second woodware part (5), the central lines of the implanting hole and the embedding hole are perpendicular to and intersect with each other, a wooden nut (6) is placed into the implanting hole (4), the central line of a hole for nail penetration (8) on the wooden nut (6) and the central line of the embedding hole (9) are enabled to overlap, and a round nail (10) is embedded along the embedding hole and the hole for nail penetration; a through bolt hole (2) is drilled at the corresponding location on the contact surface of a first woodware part (3), and finally, the connection of the first and second woodware parts is realized by screwing a bolt (1) into the wooden nut through the bolt hole; the problems that an incompatibility exists between firmness and rapidness of the connection structure and that the woodware part can not be recycled between new and old woodware of the same model are solved; the connection structure has advantages of improving utilization ratio of wood, energy saving and environmental protection, and the advantage that manufacturers can realize "carbon trading".
Inventors:
TIAN SHENGJUN (CN)
Application Number:
PCT/CN2014/000851
Publication Date:
March 26, 2015
Filing Date:
September 18, 2014
Export Citation:
Assignee:
TIAN SHENGJUN (CN)
International Classes:
F16B1/02
Foreign References:
| CN203770312U | 2014-08-13 | |||
| CN203305138U | 2013-11-27 | |||
| CN202218717U | 2012-05-16 | |||
| CN202579540U | 2012-12-05 | |||
| JP2008128334A | 2008-06-05 | |||
| US20080226420A1 | 2008-09-18 | |||
| CN203305138U | 2013-11-27 |
Other References:
See also references of EP 3051152A4
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