Title:
ELECTRIC DAYLIGHTING AND SMOKE EXHAUST SKYLIGHT FULL-STRUCTURE WATERPROOF SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/228146
Kind Code:
A1
Abstract:
Disclosed in the present utility model is an electric daylighting and smoke exhaust skylight full-structure waterproof system, comprising a window sash and a flashing (6) connected onto the window sash. The window sash comprises a profile frame (1) and a daylighting panel (2) arranged on the profile frame (1). According to a waterproof mechanism of the present utility model, sealing rubber strips are arranged between the upper surface of the daylighting panel and the profile frame and between the lower surface of the daylighting panel and a daylighting panel pressing strip, so that rainwater can be prevented from seeping into a room from the joint of the daylighting panel and the profile frame; in addition, according to the waterproof mechanism of the present utility model, the flashing located below the daylighting panel is arranged on the profile frame along the circumferential direction of the profile frame, so that rainwater can fall on the flashing when seeping from the joint of the daylighting panel and the profile frame and is then drained away by the flashing. In this way, the waterproof effect of the present utility model can be improved.
Inventors:
LIANG PENG (CN)
HU QUANBO (CN)
HU QUANBO (CN)
Application Number:
PCT/CN2019/098818
Publication Date:
November 19, 2020
Filing Date:
August 01, 2019
Export Citation:
Assignee:
SICHUAN MCWELL VENTILATION EQUIPMENT CO LTD (CN)
International Classes:
E04D13/03; E04B7/18; E04D13/14; E04F17/02
Domestic Patent References:
| WO2004042164A1 | 2004-05-21 |
Foreign References:
| CN204703390U | 2015-10-14 | |||
| CN204238464U | 2015-04-01 | |||
| CN208168105U | 2018-11-30 | |||
| CN208088686U | 2018-11-13 | |||
| CN102425277A | 2012-04-25 | |||
| CN206070895U | 2017-04-05 | |||
| JPH0913608A | 1997-01-14 |
Attorney, Agent or Firm:
CHENGDU SANCHENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP ) (CN)
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