| 摘要 |
The industrial design consists of the shape, configuration and ornamentation of a head for a vacuum cleaner. The head has a main body and a neck. The main body comprises a generally cylindrical front portion, which extends from one side to the other. The bottom surface of the front portion is flat. One side of the front portion includes a circular cap. A plurality of downwardly-extending ribs is provided along the front edge of the head, close to its bottom edge. The main body also comprises a rear portion having a generally rectangular shape in plan view and a curved rear face. The sides and rear of the rear portion have inwardly bevelled edges. The neck extends obliquely upwardly and rearwardly from the central region of the main body. The neck comprises two conduits of generally circular cross section, arranged concentrically. The outer conduit has a rectangular channel extending from its rearwardly-facing surface.Diagrams of the design are included.Fig. 1 is a right front perspective view of the design of the head for a vacuum cleaner;Fig. 2 is a top plan view thereof;Fig. 3 is a bottom view thereof;Fig. 4 is a left side elevation view thereof;Fig. 5 is a right side elevation view thereof;Fig. 6 is a front elevation view thereof; andFig. 7 is a rear elevation view thereof.
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