Title:
STRUCTURE FOR CONNECTING POST AND BEAM OF BUNK BED AND BUNK BED USING THE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2017/107935
Kind Code:
A1
Abstract:
Disclosed are a structure for connecting a post and a beam (1) of a bunk bed and a bunk bed using the structure. A support tube (2) is located above the beam (1). A connection tube (3) is located below the beam (1). One end portion of the beam (1) is provided with an insertion connection portion (4) used to connect the support tube (2) and the connection tube (3). The insertion connection portion (4) and the support tube (2) have a pair of slanted surfaces disposed opposite to each other. When the support tube (2) and the insertion connection portion (4) are connected by insertion, the slanted surface (5-1) of the insertion connection portion (4) tightly fits the slanted surface (5-2) of the support tube (2). The insertion connection portion (4) and the connection tube (3) have a pair of slanted surfaces disposed opposite to each other. When the connection tube (3) and the insertion connection portion (4) are connected by insertion, the slanted surface (5-1) of the insertion connection portion (4) tightly fits the slanted surface (5-2) of the connection tube (3). When the support tube (2) and the insertion connection portion (4) are connected by insertion, the connection between the insertion connection portion (4) and the support tube (2) becomes tighter with an increasing pressure. When the connection tube (3) and the insertion connection portion (4) are connected by insertion, the connection between the insertion connection portion (4) and the connection tube (3) becomes tighter with an increasing pressure. The insertion connection portion (4), the connection tube (3), and the support tube (2) can be fixed without using bolts, and assembly and disassembly thereof can be carried out quickly and conveniently.
Inventors:
LENG LUHAO (CN)
Application Number:
PCT/CN2016/111390
Publication Date:
June 29, 2017
Filing Date:
February 23, 2017
Export Citation:
Assignee:
NEW-TEC INTEGRATION(XIAMEN)CO LTD (CN)
International Classes:
A47C19/20; A47C19/02; F16B7/08
Foreign References:
| CN2062572U | 1990-09-26 | |||
| CN203407794U | 2014-01-29 | |||
| CN105768678A | 2016-07-20 | |||
| CN205410513U | 2016-08-03 | |||
| CN2596868Y | 2004-01-07 | |||
| EP2196112A1 | 2010-06-16 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD. XIAMEN (CN)
Download PDF: