Invention Grant
- Patent Title: Hollow glass device with built-in window shutter
- Patent Title (中): 中空玻璃装置,内置窗帘
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Application No.: US12958628Application Date: 2010-12-02
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Publication No.: US08550141B2Publication Date: 2013-10-08
- Inventor: Guokun Ding
- Applicant: Guokun Ding
- Applicant Address: CN Guangzhou
- Assignee: CMECH (Guangzhou) Industrial Ltd.
- Current Assignee: CMECH (Guangzhou) Industrial Ltd.
- Current Assignee Address: CN Guangzhou
- Agency: Lucas & Mercanti, LLP
- Agent Robert P. Michal
- Priority: CN201020289432U 20100804
- Main IPC: E06B9/26
- IPC: E06B9/26

Abstract:
A novel hollow glass device with a built-in window shutter includes an inner glass layer, an outer glass layer, a window shutter sandwiched between the inner and outer glass layers, and a frame sealing and connecting the inner and outer glass layers. The window shutter is formed by connecting a plurality of blades by a turning cord in series, and the frame is provided with a window shutter lift mechanism and a window shutter turning mechanism. The window shutter turning mechanism employs a rigid component as a transmission structure, which is not liable to deformation and extension phenomena and loosening and is firm, practical and reliable, thereby ensuring long-term normal use of the hollow glass device. The hollow glass device is overall structurally compact and conveniently and quickly operable, and therefore can easily be further spread and used in more broad fields.
Public/Granted literature
- US20120031570A1 NOVEL HOLLOW GLASS DEVICE WITH BUILT-IN WINDOW SHUTTER Public/Granted day:2012-02-09
Information query
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