Title:
展開構造物
Document Type and Number:
Japanese Patent JP7212412
Kind Code:
B2
Abstract:
Provided is an expandable structure for which the shape of components can be simplified, the external appearance is good, and an increase in the manufacturing cost, the materials used, and the weight can be suppressed. The expandable structure (1) is provided with a pair of first members (11), a first bending part (12), a pair of second members (13), a second bending part (14), a first rotation part (15), and a second rotation part (16). The first rotation part (15) is configured so as to have a first rotation axis (151) and the second rotation part (16) is configured so as to have a second rotation axis (161). When the pair of first members (11) are valley-folded the pair of first members (11) and the pair of second members (13) rotate while the pair of second members (13) bend so as to undergo mountain folding, first one member (11a) and second one member (13a) rotate relative to one another around the first rotation axis (151), and first other member (11b) and second other member (13b) rotate relative to one another around the second rotation axis (161), thereby enabling the expandable structure to undergo deformation.
Inventors:
Akihito Togame
Shintaro Ishimatsu
Shintaro Ishimatsu
Application Number:
JP2021550832A
Publication Date:
January 25, 2023
Filing Date:
October 02, 2019
Export Citation:
Assignee:
Outsense inc.
International Classes:
F16S1/06; F16S1/12
Domestic Patent References:
| JP57146554U |
Foreign References:
| US4780344 | ||||
| US20080073945 | ||||
| US5538452 | ||||
| CN103469893A | ||||
| CN103089063A | ||||
| US4323244 |
Attorney, Agent or Firm:
Fumio Takino
Toshiaki Tsuda
Fukuda Yasuhiro
Toshiaki Tsuda
Fukuda Yasuhiro
Previous Patent: Vandal-resistant large liquid cargo delivery terminal
Next Patent: RECEPTION CIRCUIT FOR ASYNCHRONOUS DATA
Next Patent: RECEPTION CIRCUIT FOR ASYNCHRONOUS DATA