Title:
FILTER SCREEN APPARATUS FOR RAINWATER COLLECTION BUCKET FOR RESIDENTIAL HOUSES
Document Type and Number:
WIPO Patent Application WO/2020/118733
Kind Code:
A1
Abstract:
A filter screen apparatus for a rainwater collection bucket for residential houses, comprising a filter screen (1) and a spring (2); the cross-section of the filter screen (1) is bent and is divided into a long edge and a short edge, the angle therebetween being obtuse; the spring (2) supports below the long edge of the filter screen (1). The present filter screen apparatus is easy to install and remove, may simultaneously prevent foreign matter from falling into a water tank, and is easy to clean.
Inventors:
LIN CHUAN (CN)
Application Number:
PCT/CN2018/121355
Publication Date:
June 18, 2020
Filing Date:
December 15, 2018
Export Citation:
Assignee:
LIN CHUAN (CN)
International Classes:
E04D13/04; E03B3/02
Foreign References:
| CN208220018U | 2018-12-11 | |||
| CN205558062U | 2016-09-07 | |||
| CN203514659U | 2014-04-02 | |||
| CN208105370U | 2018-11-16 | |||
| CN207905261U | 2018-09-25 | |||
| DE20006835U1 | 2000-07-06 | |||
| US5072551A | 1991-12-17 | |||
| US5842311A | 1998-12-01 |
Attorney, Agent or Firm:
XI'AN XI-DA, LLC (CN)
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