Title:
RIDING GOGGLES HAVING FUNCTION OF DISSIPATING FOG WITH AIRFLOW
Document Type and Number:
WIPO Patent Application WO/2017/076248
Kind Code:
A1
Abstract:
Riding goggles having a function of dissipating fog with airflow, providing a structure of glasses that solves the problem of fogging on lenses (4) of the relatively sealed riding goggles and decreases the temperature of partial space around the eyes. An air inlet channel (W) is provided in the middle of a glass frame (1), when a wearer moves forward, an airflow passes through the air inlet channel (W) into an air chamber formed between the glass frame (1), a cushion frame (2), a nose pad (3) and the nose bridge of the wearer, and the pressure caused by the airflow entering the air chamber and the natural inclination angles of the two sides of the nose bridge make the airflow be guided flowing through a shunt channel (P) between the glass frame (1) and the cushion frame (2) toward a relatively sealed space inside the lenses (4) on both sides; ventilation channels (F) provided at the top and the bottom of the cushion frame (2) form a complete passage for the airflow, dissipating the vapor and fog, and decreasing the microhabitat temperature; the saddle-shaped nose pad (3) increases the contact surface with the nose bridge, reducing the cross-sectional area of the airflow dissipation passage; and the saddle-shaped nose pad (3) and the cushion frame (2) compose a double-layer protective structure for the nose bridge, such that the nose bridge part gains more protection when a riding spill accident happens.
Inventors:
PANG PEILI (CN)
Application Number:
PCT/CN2016/103974
Publication Date:
May 11, 2017
Filing Date:
October 31, 2016
Export Citation:
Assignee:
PANG PEILI (CN)
International Classes:
G02C5/02; G02C5/12
Foreign References:
| CN205067884U | 2016-03-02 | |||
| US20040125334A1 | 2004-07-01 | |||
| CN102439510A | 2012-05-02 | |||
| CN2924570Y | 2007-07-18 | |||
| CN203191660U | 2013-09-11 | |||
| JP2005292750A | 2005-10-20 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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