Title:
脚部構造
Document Type and Number:
Japanese Patent JP7084644
Kind Code:
B2
Abstract:
To provide a leg structure that facilitates installation operation or assembly operation for an upper structure such as a table and the like while maintaining compactness in storing and carrying.SOLUTION: A first frame 110 and a more narrowly composed second frame 120 are superimposed, with the second frame pivotably supported on the first frame 110, arranged, and expanded, then both frames 110, 120 produce what is called "V shaped" or "Y shaped" state by the presence of an auxiliary frame 112 that regulates the pivot of the second frame 120. From this state, both frames 110, 120 are gripped, with the tips of both frames (installation places 111, 121 of the upper structure) moved closer and released. By this operation, installation on the upper structure is made possible in the constitution.SELECTED DRAWING: Figure 1
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Inventors:
Fumio Takanami
Application Number:
JP2020124944A
Publication Date:
June 15, 2022
Filing Date:
July 22, 2020
Export Citation:
Assignee:
Pearl Metal Co., Ltd.
International Classes:
A47B3/12; A47B13/06; A47B37/04; F16B12/44
Domestic Patent References:
| JP2013070769A | ||||
| JP2013223725A | ||||
| JP2015097671A |
Foreign References:
| EP3571957A1 |
Attorney, Agent or Firm:
Hirotaka Iwasaki
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