Title:
BUILDING PILLAR STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2021/054561
Kind Code:
A1
Abstract:
The present invention relates to a novel building pillar structure which can prevent or minimize damage of a building during an earthquake. The pillar comprises: upper and lower pillar portions (10, 20); and a shock-absorbing structure (30) provided between the upper and lower pillar portions (10, 20) and supporting the upper pillar portion (10). The shock-absorbing structure (30) comprises: an upper support plate (31) fixed to the bottom surface of the upper pillar portion (10); a lower support plate (32) fixed to the top surface of the lower pillar portion (20); and a compression coil spring (33) fixed between the upper support plate (31) and lower support plate (32) so as to vertically extend. Therefore, when the pillar vibrates due to an earthquake and the like, the compression coil spring (33) absorbs the shock by expanding and contracting and thus can prevent any damages to the pillar.
Inventors:
PARK JUNG MIN (KR)
Application Number:
PCT/KR2020/005995
Publication Date:
March 25, 2021
Filing Date:
May 07, 2020
Export Citation:
Assignee:
PARK JUNG MIN (KR)
International Classes:
E04H9/02; E04C3/36; E04C5/06; E04G23/02
Foreign References:
| JP2002061413A | 2002-02-28 | |||
| JPH0960335A | 1997-03-04 | |||
| JPH11351324A | 1999-12-24 | |||
| KR102019890B1 | 2019-09-09 | |||
| KR20110084641A | 2011-07-26 |
Attorney, Agent or Firm:
TEHERAN PATENT FIRM (KR)
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