Title:
QUICK ASSEMBLY/DISASSEMBLY STRUCTURE OF CLEANING TOOL
Document Type and Number:
WIPO Patent Application WO/2021/012818
Kind Code:
A1
Abstract:
The present invention provides a quick assembly/disassembly structure of a cleaning tool, solving the technical problem of troubles when multiple sections of an existing pipeline are spliced by means of threaded connection. According to the present invention, by matching an installation head and an installation hole, engaging a clamping block and a through hole, and fixing pipelines at the two ends, the assembly process is convenient and quick, and disassembly can be completed only by pressing a press block to enable the clamping block to be separated from the through hole and then pulling out the pipeline where an installation pipe is located. The workload of workers during pipeline assembly and disassembly is effectively reduced, and convenience is achieved in the actual use process.
Inventors:
HU XUJUN (CN)
Application Number:
PCT/CN2020/094669
Publication Date:
January 28, 2021
Filing Date:
June 05, 2020
Export Citation:
Assignee:
JINHUA RUNCHN TOOLS CO LTD (CN)
International Classes:
F16L37/22; E03C1/30
Foreign References:
| CN210529854U | 2020-05-15 | |||
| CN204004959U | 2014-12-10 | |||
| CN204004959U | 2014-12-10 | |||
| CN107178641A | 2017-09-19 | |||
| CN101178141A | 2008-05-14 | |||
| CN209012603U | 2019-06-21 | |||
| JP4601996B2 | 2010-12-22 | |||
| US7681925B2 | 2010-03-23 |
Attorney, Agent or Firm:
ZHE JIANG KG IP LAW FIRM (CN)
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