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1. (WO2018157995) QUICK CONNECTOR

Pub. No.:    WO/2018/157995    International Application No.:    PCT/EP2018/051210
Publication Date: Sat Sep 08 01:59:59 CEST 2018 International Filing Date: Fri Jan 19 00:59:59 CET 2018
IPC: F16L 37/098
F16L 37/133
F16L 37/138
Applicants: HUSQVARNA AB
Inventors: RIEDE, Felix
The invention relates to a quick connector for coupling a hose at a male coupling element comprising a connector main body (2) with a hose receiving portion (2.1), a receiving area (2.2) adapted to receive a portion of said male coupling element and a locking mechanism (3) adapted to lock the male coupling element at the quick connector in a position in which said male coupling element is partially inserted in said receiving area (2.2), wherein said locking mechanism (3) comprises two or more snap hooks (4) adapted to interact with the male coupling element in order to lock the male coupling element in the inserted state and a spring-loaded sleeve (3.1) movably mounted at the connect- or main body (2), wherein two or more spring elements (6) are provided which are coupled by means of a coupling ring (5), wherein said two or more spring elements (6) and the coupling ring (5) are integrally formed at a locking subassembly (3.2) which is formed by two-component or multi-component injection moulding element.