Title:
TWO-PIECE RUBBER PART EASY TO THREAD
Document Type and Number:
WIPO Patent Application WO/2017/088709
Kind Code:
A1
Abstract:
A two-piece rubber part easy to thread comprises an external rubber piece (1), an internal rubber piece (2) and a plastic support; the internal rubber piece (2) is provided with an opening (4); the rubber support (3) is arranged on the external rubber piece; when the internal rubber piece (2) is inserted in the external rubber piece (1), the internal rubber piece and the external rubber piece are in interference fit to achieve the water-proof effect. Compared with prior art, the present invention is characterized by high reliability, good waterproofness, and lower cost.
More Like This:
| WO/2013/011244 | SEALING OF PASSAGES THROUGH WALLS |
| JP2002121843 | FIREPROOF PACKING FOR PIPING WALL OPENING |
Inventors:
ZHAO YI (CN)
MA BOKUI (CN)
MA BOKUI (CN)
Application Number:
PCT/CN2016/106574
Publication Date:
June 01, 2017
Filing Date:
November 21, 2016
Export Citation:
Assignee:
DELPHI PACKARD ELECTRIC SYSTEMS CO LTD (CN)
International Classes:
F16L5/10; F16J15/10
Foreign References:
| CN205424124U | 2016-08-03 | |||
| CN205173725U | 2016-04-20 | |||
| CN205173730U | 2016-04-20 | |||
| CN202651709U | 2013-01-02 | |||
| CN203258208U | 2013-10-30 | |||
| CN103982708A | 2014-08-13 | |||
| US20090302034A1 | 2009-12-10 |
Attorney, Agent or Firm:
SHANGHAI KESHENG INTELLECTUAL PROPERTY AGENCY LTD. (CN)
Download PDF:
Previous Patent: WATERPROOF STRUCTURE FOR TWO-PIECE RUBBER PART
Next Patent: SEALED OPENING STRUCTURE FOR USE IN TWO-PIECE RUBBER ELEMENT
Next Patent: SEALED OPENING STRUCTURE FOR USE IN TWO-PIECE RUBBER ELEMENT