Title:
STACKABLE RACK
Document Type and Number:
WIPO Patent Application WO/2008/141521
Kind Code:
A1
Abstract:
A stackable rack includes two side supports (1) and a shelf plate (2) provided
between the two side supports (1). The side supports (1) are composed of at least
a support unit (3). The support unit (3) comprises a rectangular frame (31) and
a foot support means (32). The rectangular frame (31) is provided with a cross
bar (33) to support the shelf plate (2). The foot support means (32) is bent into
trapezium with an oblate metal ring. The two ends of the trapezium are close and
bent into horizontal foot loops (34). The inner distance of the horizontal foot
loops (34) is a little longer than the width of the rectangular frame (31). The
upper side of the foot support means (32) clamps the lower side of the rectangular
frame (31) and is fixed by welding. So, the horizontal foot loops (34) of the foot
support means (32) of one support unit (3) can fit over the upper corners of the
rectangular frame (31) of another support unit (3), so as to stack up.
Inventors:
LIANG JINGSONG (CN)
Application Number:
PCT/CN2008/000930
Publication Date:
November 27, 2008
Filing Date:
May 13, 2008
Export Citation:
Assignee:
LIANG JINGSONG (CN)
International Classes:
A47B87/02; A47B55/00
Foreign References:
| US5152407A | 1992-10-06 | |||
| US4732284A | 1988-03-22 | |||
| US6318570B1 | 2001-11-20 | |||
| US6601716B1 | 2003-08-05 | |||
| CN2836598Y | 2006-11-15 | |||
| CN2387792Y | 2000-07-19 |
Other References:
See also references of EP 2153748A4
Attorney, Agent or Firm:
ADVANCE CHINA I. P. LAW OFFICE (MinhuiSuite 918-920, 9/F., Dong Shan Plaza, NO.69 Xianlie Central Roa, Guangzhou Guangdong 5, CN)
Download PDF:
Previous Patent: MULTIFUNCTIONAL ELECTRONIC OVEN
Next Patent: MODIFYING AND DYEING METHOD OF FIBER MATERIAL
Next Patent: MODIFYING AND DYEING METHOD OF FIBER MATERIAL