HOLLOW BUILT-IN WINDOW BLIND

Title:

HOLLOW BUILT-IN WINDOW BLIND

Document Type and Number:

WIPO Patent Application WO/2010/133144

Kind Code:

A1

Abstract:

A hollow built-in window blind is provided. The window blind includes an outer glass (13a), an inner glass (13b), a spacing strip (14), a curtain (12), and a fixing device for the curtain. The curtain (12) is installed in a closed space enclosed by the outer glass (13a), the inner glass (13b), and the spacing strip (14). Furthermore, the spacing strip (14) has a step part to be connected with the curtain (12), and the fixing device includes an upper beam (1) with a projection, left and right frames (10a, 10b) with a projection respectively. The upper beam (1), left and the right frames (10a, 10b) are connected to the spacing strip (14) by the projections set on the step part of the spacing strip (14).

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Inventors:

ZHANG, Xuezhong (No.402, Rm.44 Lane.88, Huting Rd., Songjiang, Shanghai 5, 201615, CN)

Application Number:

CN2010/072676

Publication Date:

November 25, 2010

Filing Date:

May 12, 2010

Export Citation:

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Assignee:

ZHANG, Xuezhong (No.402, Rm.44 Lane.88, Huting Rd., Songjiang, Shanghai 5, 201615, CN)

International Classes:

E06B9/264

Attorney, Agent or Firm:

SHANGHAI CONCORD PATENT AGENT CO., LTD. (Rm.709-1, No.553 Maotai Rd, Shanghai 6, 200336, CN)

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