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Vacuum cleaner housing

A technology for vacuum cleaners and housings, which is applied in the directions of vacuum cleaners, suction hoses, cleaning equipment, etc., can solve the problems of high mold cost and other problems, and achieve the effect of low cost

Inactive Publication Date: 2013-08-21
BOSCH SIEMENS HAUSGERATE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However - e.g. by plastic injection molding - the production of a large number of different housings is associated with high tooling costs, since a separate tool is required for each housing variant

Method used

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  • Vacuum cleaner housing
  • Vacuum cleaner housing
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] In the figures, elements corresponding to each other are denoted by the same reference numerals. The figures are schematic examples and do not describe specific parameters of the invention. Furthermore, the drawings are only used to explain an advantageous embodiment of the invention and are not to be interpreted in a manner that limits the scope of protection of the invention.

[0019] Figure 1a Shows a sectional view of a cutout of a housing 2 with a housing part 3 for a floor cleaner 1 for (in Figure 1a The connection 4a of the suction hose (not shown in ) is integrated into the housing part. The pipe connection 4 a passes through the wall 13 of the housing part 3 and realizes a connection between the vacuum cleaner interior 14 and the vacuum cleaner exterior 15 , via which connection the dust conveyed by the suction hose can be conveyed into the vacuum cleaner interior 14 of (in Figure 1a not shown) dust bag. A circumferential groove is formed in the inner wall...

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PUM

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Abstract

The invention relates to a housing part (3), particularly to a housing cover (5) of a vacuum cleaner housing (1), which is provided with a connecting piece (4a, 4b) that penetrates the wall (13) of the housing part (3) and is used to connect a vacuum cleaner hose to the housing part (3). The connecting piece (4a, 4b) is provided with a flange plate (7a, 7b) that is permanently connected to the housing part (3). In order to be able to use different variants of the connecting piece (4a, 4b) in the housing part (3), which for example differ with regard to the outer diameters (16a, 16b) thereof, the flange plates (7a, 7b) associated with the connecting pieces are formed in such a way that the outer contours (17a, 17b) thereof approximately match.

Description

technical field [0001] The invention relates to a vacuum cleaner housing with a housing part and a pipe connection for connecting a vacuum cleaner hose to the housing part and passing through a wall of the housing part. Background technique [0002] The floor vacuum cleaner has a suction hose or a suction pipe, through which the dust is sucked in and conveyed into the interior of the vacuum cleaner. In order to connect the suction hose or suction line to the housing of the vacuum cleaner, a pipe connection is provided which is fixedly connected to the housing. The pipe connection is inserted, glued or welded, for example, into the housing upper part and thus forms a molded part of the housing upper part. The fittings are typically designed in such a way that the suction hose can be mounted detachably and rotatably in the fitting so that optimum freedom of movement is achieved during use or the suction hose can be removed quickly . [0003] Vacuum cleaners are often offere...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L9/24
CPCA47L9/242
Inventor S.哈姆J.克莱姆A.米夏利斯
Owner BOSCH SIEMENS HAUSGERATE GMBH