Title:
PLASTIC SPRING WITH DIAMOND SHAPE
Document Type and Number:
WIPO Patent Application WO/2018/126397
Kind Code:
A1
Abstract:
Provided a resilient member (100), the process of manufacturing the resilient member, a push button and a cosmetic device. The resilient member (100) comprises a plurality of spring cells (C) that are arranged in parallel around a longitudinal axis (X) of the resilient member, forming a spring stage (N), and the resilient member includes a plurality of spring stages (N-1, N, N+1) that are superposed along the longitudinal axis; a spring stage (N) comprises a top zig-zag ring (120) and a bottom zig-zag ring (110), the top and bottom zig-zag rings are in contact at a plurality of contact points (P) distributed around the longitudinal axis (X), a spring cell (C) being defined between two adjacent contact points (P) of the spring stage (N); the top zig-zag ring of a spring stage forms the bottom zig-zag ring of the spring stage arranged directly above, and the bottom zig-zag ring of the spring stage forms the top zig-zag ring of the spring stage arranged directly below; the top zig-zag ring (120) and the bottom zig-zag ring (110) comprise at least a linear portion adjacent to the contact point (P).
Inventors:
JACQUART VINCENT (FR)
KIM JINSEOK (CN)
LEROUX STÉPHANE (CN)
KIM JINSEOK (CN)
LEROUX STÉPHANE (CN)
Application Number:
PCT/CN2017/070285
Publication Date:
July 12, 2018
Filing Date:
January 05, 2017
Export Citation:
Assignee:
OREAL (FR)
JACQUART VINCENT (FR)
KIM JINSEOK (CN)
LEROUX STEPHANE (CN)
JACQUART VINCENT (FR)
KIM JINSEOK (CN)
LEROUX STEPHANE (CN)
International Classes:
F16F1/36; A45D34/00; B65D83/76
Foreign References:
| JPH09291955A | 1997-11-11 | |||
| JP2000213581A | 2000-08-02 | |||
| CN102858467A | 2013-01-02 | |||
| CN1445144A | 2003-10-01 | |||
| DE10106597A1 | 2002-08-22 | |||
| JP2005024100A | 2005-01-27 | |||
| US6068250A | 2000-05-30 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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