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Patent Searching and Data


Title:
WALL CORNER WASHING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/098604
Kind Code:
A1
Abstract:
A wall corner washing apparatus comprising at least two brush rollers (21 and 22) vertically configured on a suspendible unit body (10). The at least two brush rollers (21 and 22) respectively are configured on the unit body (10) in the manner of being coaxially connected in series and can be driven by a motor (13) in the unit body (10) to rotate, where two adjacent brush rollers (21 and 22) connected in series can contact a wall corner while rotating in opposite directions, thus improving on the problem in which a conventional wall washer has difficulty in effectively washing clean the exterior walls of a building.

Inventors:
KAO, Chien-Wen (6Fl, No.193 Hsiang Yahn Rd., Nangang Dist, Taipei Taiwan 115, 115, CN)
Application Number:
CN2016/000666
Publication Date:
June 07, 2018
Filing Date:
November 30, 2016
Export Citation:
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Assignee:
KAO, Chien-Wen (6Fl, No.193 Hsiang Yahn Rd., Nangang Dist, Taipei Taiwan 115, 115, CN)
International Classes:
A47L11/38; B08B1/00
Attorney, Agent or Firm:
KELONG INTERNATIONAL INTELLECTUAL PROPERTY AGENT LTD. (A-1303, Horizon International Tower No.6 Zhichun Road, Haidian District, Beijing 8, 100088, CN)
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