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Suction nozzle of cylindrical vacuum dust collector

A vacuum cleaner, cylindrical technology, applied in the direction of vacuum cleaners, suction nozzles, cleaning equipment, etc., can solve the problems of weakened suction performance of cleaning devices, weakened suction effect, etc.

Active Publication Date: 2009-09-30
威赛有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, however, a reduced suction performance of the cleaning device must be taken into account
This weakening is related to the fact that as all the seals including the tip are raised, the air velocity and negative pressure, mainly on the underside of the tip, decrease, thereby reducing the suction effect

Method used

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  • Suction nozzle of cylindrical vacuum dust collector
  • Suction nozzle of cylindrical vacuum dust collector
  • Suction nozzle of cylindrical vacuum dust collector

Examples

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Embodiment Construction

[0013] figure 1 Shows a nozzle that can be fitted to a cylinder vacuum cleaner with suction tube and suction hose. Its basic structure includes: a suction head 1 that is substantially rectangular in plan view; a bottom side sliding base 2 with a suction slot 4; The suction channel is rotatably attached to the suction head; and the extended support and seal 7 for vacuuming the smooth floor on the underside of the suction nozzle by means of a switch operable on the suction head 1 8 and by means of a support movably arranged in the suction head, the support and the seal can be actuated.

[0014] Utilize this support and sealing member 7 that protrudes on the floor side, for example constituted by bristle strips, a satisfactory gap can be formed between the bottom side suction edge 3 and the floor surface, preferably a gap of 5-10 mm, so that even coarse dirt Particles can also be removed from floors with this nozzle. In this case, the support and seal arranged parallel to the ...

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Abstract

The invention relates to a suction nozzle of cylindrical vacuum dust collector, comprising a rectangular sucker (1) in vertical view; a sliding bottom (2) comprising at least one downside suction seam (4) that borders suction edge (3); around the axis of rotation,a suction attachment (5) moveably arranged on the sucker or a channel (6) and the channel being rotatably connected with the sucker; and a retracted support and a sealing element (7) for absorbing dust of a polished floor at the downside of the suction nozzle. The support and sealing element is fixed on the support capable of vertically moving in the sucker and actuates the support using a switch (8) on the sucker. According to the invention, the support and the sealing element arranged in parallel with the front (F) of the sucker consists of two edge elements (10, 10') with stable dimension and preferably one flexible unsupported front part (11). The edge element is used for supporting the floor side of the sucker and arranging on two outside surfaces of the sucker, and the front part is arranged between the edge elements.

Description

technical field [0001] The present invention relates to a nozzle for a cylinder vacuum cleaner capable of universal vacuuming of smooth floors and fabric coverings on floors. The basic structure of the suction nozzle includes: a suction head that is substantially rectangular in plan view; a sliding base with at least one suction slot on the bottom side bounded by the edge of the suction mouth; a suction pipe joint that is movably mounted on the suction head or On the suction channel, the suction channel is rotatably connected to the suction head; and a retractable support and seal for vacuuming the smooth floor on the bottom side of the suction nozzle, wherein the support and The seal is fixed to a vertically movable support in the suction head, which support can be actuated by means of a switch operable on the suction head. Background technique [0002] Vacuum cleaner nozzles having cleaning properties common to smooth and fabric floor surfaces are known. Some configurati...

Claims

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Application Information

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IPC IPC(8): A47L9/02
CPCA47L9/0633A47L9/06
Inventor K-D·里尔D·卡芬伯格H·迪尔格T·林德H-J·施托伊特纳K－D·里尔H－J·施托伊特纳
Owner 威赛有限公司
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