Title:
JOINT STRUCTURE FOR HOLLOW PANELS, ASSEMBLY HOUSE, AND METHOD FOR MANUFACTURING HOLLOW PANEL
Document Type and Number:
WIPO Patent Application WO/2022/137587
Kind Code:
A1
Abstract:
The present invention provides: a joint structure for hollow panels which has a high strength and rigidity and which facilitates attachment/detachment; an assembly house using the hollow panels provided with this joint structure; and a method capable of manufacturing each of the hollow panels used for this joint structure with ease. The joint structure for hollow panels comprises: a fitting member in which fitting recessed portions are defined; and hollow panels each including a hollow structure body being a flat board in which a core material having a hollow structure is sandwiched between a first board and a second board and a fitting structure body which is fixed to an outer edge portion of the hollow structure body and which has a higher rigidity and strength than those of the hollow structure body. The fitting structure body is fitted into the fitting recessed portion in a slidable manner, and has: a first connecting board extending from an edge end of the first board; a second connecting board extending from an edge end of the second board; and a base portion including a reinforcement portion sandwiched between the first connecting board and the second connecting board while being in contact with the core material. The fitting structure body may include a fitting protruding portion extending from the base portion. The assembly house can be assembled by joining the hollow panels to each other via a joining member.
Inventors:
TO EIGO (JP)
Application Number:
PCT/JP2021/016875
Publication Date:
June 30, 2022
Filing Date:
April 28, 2021
Export Citation:
Assignee:
DAITO GIKEN CO LTD (JP)
International Classes:
F16B5/10; B29C65/56
Domestic Patent References:
| WO2015125837A1 | 2015-08-27 | |||
| WO2015125838A1 | 2015-08-27 |
Foreign References:
| JPH06280833A | 1994-10-07 | |||
| JP2014051053A | 2014-03-20 | |||
| JP2007177528A | 2007-07-12 | |||
| JPH11337111A | 1999-12-10 |
Attorney, Agent or Firm:
OZAKI Takahiro (JP)
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