Title:
ANTI-FOG STRUCTURE OF HELMET PROTECTION SHIELD
Document Type and Number:
WIPO Patent Application WO/2017/041412
Kind Code:
A1
Abstract:
An anti-fog structure of a helmet protection shield comprises a protection shield (1) and an anti-fog patch (2). The anti-fog patch is made of an elastic transparent material and installed at an inner side of the protection shield (1). At least one separation space (3) is configured between the protection shield (1) and the anti-fog patch (2) and formed by a separation mechanism (4) comprising one or more of a stripe-shaped protruding side (401) configured in a ring on the inner side of the protection shield (1), a first recessed groove (402) configured on the inner side of the protection shield (1), and a second recessed groove (403) configured on an outer side of the anti-fog patch (2). The anti-fog structure of a helmet protection shield can effectively increase stability and consistency of quality and production efficiency of the product.
Inventors:
FENG YOUJUN (CN)
Application Number:
PCT/CN2016/070371
Publication Date:
March 16, 2017
Filing Date:
January 07, 2016
Export Citation:
Assignee:
JIANGMEN PENGCHENG HELMETS LTD (CN)
International Classes:
A42B3/24
Domestic Patent References:
| WO2015149137A1 | 2015-10-08 |
Foreign References:
| JPS63219609A | 1988-09-13 | |||
| US4047249A | 1977-09-13 | |||
| CN105167303A | 2015-12-23 | |||
| CN105124851A | 2015-12-09 | |||
| CN204949669U | 2016-01-13 | |||
| CN205040725U | 2016-02-24 | |||
| CN201948060U | 2011-08-31 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
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