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Dust collecting container and vacuum cleaner using same

A dust collection and container technology, applied in the direction of vacuum cleaners, cleaning filter devices, applications, etc., can solve the problems of increased production cost of dust collection container 101, increase in the number of parts of dust collection container 101, etc.

Inactive Publication Date: 2013-08-28
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the number of parts of the dust collecting container 101 increases, and the production cost of the dust collecting container 101 increases.

Method used

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  • Dust collecting container and vacuum cleaner using same
  • Dust collecting container and vacuum cleaner using same
  • Dust collecting container and vacuum cleaner using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0028] figure 1 It is a perspective view of the electric vacuum cleaner equipped with the dust collecting container in Embodiment 1 of this invention. figure 2 It is a perspective view of the vacuum cleaner main body provided with the dust collecting container in Embodiment 1 of this invention.

[0029] Such as figure 1 As shown, the electric vacuum cleaner 100 mainly includes: a vacuum cleaner main body 1, which is built with an electric blower 15 for generating suction wind (refer to figure 2 ); suction member 2, which is used to suck the dust on the surface to be cleaned; extension tube 3 and hose 4 that can be flexibly stretched or connected freely.

[0030] One end of the extension pipe 3 is detachably connected to the suction tool 2 . The other end of the extension tube 3 is connected to one end of the hose 4 via a close tube 7 having a handle (not shown) held by the user when using the electric vacuum cleaner 100 . The other end of the hose 4 is detachably conne...

Embodiment approach 2

[0073] Next, use Figure 9 and Figure 10 A dust collecting container according to Embodiment 2 of the present invention will be described.

[0074] Figure 9 It is an enlarged cross-sectional view of main parts of a lid body and a filter unit of a dust collecting container according to Embodiment 2 of the present invention.

[0075] The difference between this embodiment and Embodiment 1 is that a fitting recess 45 is provided in the primary filter part 35 of the dust collecting container 19 , and a fitting recess 45 is provided in the secondary filter part 36 . Convex portion 46.

[0076] That is, if Figure 9 As shown, a fitting recess 45 is provided inside the primary filter frame 38 of the primary filter part 35, and a fitting recess 45 is provided at a position corresponding to the fitting recess 45 of the secondary filter frame 40 of the secondary filter part 36. The convex part 46 is fitted. Moreover, when the primary filter unit 35 is attached to the secondary f...

Embodiment approach 3

[0085] use Figure 11 to Figure 13 A dust collecting container according to Embodiment 3 of the present invention will be described.

[0086] Figure 11 It is a sectional view at the time of cleaning of the filter part of the dust collecting container concerning Embodiment 3 of this invention. Figure 12 It is an enlarged sectional view of main parts at the time of cleaning the filter part of the dust collecting container according to Embodiment 3 of the present invention. Figure 13 It is a perspective view at the time of cleaning of the filter part of the dust collecting container concerning Embodiment 3 of this invention.

[0087] The difference between the electric vacuum cleaner of this embodiment and the electric vacuum cleaner of Embodiment 1 is that the primary filter frame 38 of the primary filter portion 35 of the dust collection container 19 is rotatably installed on the secondary filter portion 36, The abutment protrusion 49 is provided on the device frame 38 . ...

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Abstract

A dust collecting container (19) of the present invention is provided with: a dust collecting container main body (30) having an inflow port (30a), from which dusts flow in; a cover body (31), which covers the downstream of the dust collecting container main body (30) such that the dust collecting container main body can be freely opened and closed; a filter section (32), which collects dusts by being disposed in the upstream of the cover body (31), said filter section being provided on the cover body (31); and a seal member (41), which is provided on the cover body (31), and performs sealing by abutting on at least the filter section (32) and the dust collecting container main body (30).

Description

technical field [0001] The invention relates to an electric vacuum cleaner, in particular to a dust collecting container used in the electric vacuum cleaner. Background technique [0002] Conventionally, there has been proposed a dust collecting container for an electric vacuum cleaner including a dust collecting container main body and a cover for covering the rear opening of the dust collecting container main body (for example, refer to Patent Document 1). [0003] Below, use Figure 14 The structure of the conventional dust collecting container shown in patent document 1 is demonstrated. [0004] Figure 14 It is a cross-sectional view showing a dust collecting container of a conventional electric vacuum cleaner. [0005] Such as Figure 14 As shown, the dust collection container 101 of the conventional electric vacuum cleaner is composed of a dust collection container main body 102 and a cover body 103 for covering the opening. The portion has an opening (not shown). ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L9/10
CPCA47L9/122A47L9/20
Inventor 岩佐彻
Owner PANASONIC CORP