EP 3827941 B1 20230906 - JOINT STRUCTURE AND SHAVING DEVICE
Title (en)
JOINT STRUCTURE AND SHAVING DEVICE
Title (de)
GELENKSTRUKTUR UND RASIERAPPARAT
Title (fr)
STRUCTURE DE JOINT ET DISPOSITIF DE RABOTAGE
Publication
Application
Priority
CN 2018097222 W 20180726
Abstract (en)
[origin: EP3827941A1] A coupling structure and a shaving device having the same. The coupling structure includes a first coupling component (10); and a second coupling component (20); the first coupling component (10) is provided with a connection shaft (11), the second coupling component (20) is provided with a connection cavity (21) having a shape adapted to that of the connection shaft (11); the connection shaft (11) is provided with at least two protrusions (30), and the connection cavity (21) is provided with lacking latches (40) corresponding to positions of each of the protrusions (30) and capable of sliding along a radial direction, each of the lacking latches (40) is provided with a elastic member (50) configured for forcing the lacking latch (40) to slide toward the connection cavity (21), and the protrusion (30) forces the corresponding lacking latch (40) to radially slide until it is engaged with the lacking latch (40) when the connection shaft (11) is inserted into the connection cavity (21). The elastic member (50) can maintain elastic force to ensure that the first coupling component (10) and the second coupling component (20) are always in a stably connected state.
IPC 8 full level
B26B 19/14 (2006.01); B26B 19/38 (2006.01)
CPC (source: EP KR RU)
B26B 19/14 (2013.01 - EP KR RU); B26B 19/38 (2013.01 - KR RU)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3827941 A1 20210602; EP 3827941 A4 20211215; EP 3827941 B1 20230906; KR 102594739 B1 20231025; KR 20210022751 A 20210303; RU 2762358 C1 20211220; WO 2020019242 A1 20200130
DOCDB simple family (application)
EP 18927701 A 20180726; CN 2018097222 W 20180726; KR 20217002671 A 20180726; RU 2021101240 A 20180726