Suction device and electric dust collector therewith

A technology for inhalation appliances and vacuum cleaners, applied in the fields of suction appliances and electric vacuum cleaners, can solve problems such as unsanitary usability, poor usability, and difficulty in use, and achieve the effects of excellent usability, improved tightness, and excellent usability.

Inactive Publication Date: 2007-01-24
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if the inhalation device is not installed in the correct position relative to the front duct, there is a disadvantage that it is difficult to use because the suction port of the inhalation device faces an unintended direction
Ease of positioning becomes an issue
In addition, when removing from the front-end duct, it is necessary to hold the inhalation device from the front-end duct, remove the inhalation device, or rotate it to store it in a storage position, and install the extension tube on the front-end duct, and there are the following problems: That is, it is unhygienic to have to hold the inhalation device that is prone to contamination when replacing the inhalation device and the extension tube, and it is necessary to attach and detach the inhalation device and the extension tube, and attach and detach the inhalation device from the storage part. Difference
In add

Method used

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  • Suction device and electric dust collector therewith
  • Suction device and electric dust collector therewith
  • Suction device and electric dust collector therewith

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0043] (Embodiment 1)

Example

[0044] use Figure 1 ~ Figure 6 The first embodiment of the present invention will be described.

[0045] 1 is the lower part of the main body. It has a dust collection chamber 3 on the front side where a dust collection bag 2 for storing dust is arranged, and a dust suction motor 4 at the rear. The cover 5 of the dust bag 2 at the front forms a collection The dust chamber 3 covers the upper part of the main body 6 with the rear motor 4, etc., and constitutes an electric vacuum cleaner main body (hereinafter referred to as main body) 7. 8 is a hose, one end of which is connected to the front part of the main body 7. The dust collection chamber 3 is connected, has a connecting duct 11, and an operating handle 12 that is held at the other end is formed at the other end, and serves as a tip duct 14 having a second connecting tube connected to an extension tube 13 as a first connecting tube The connecting pipe 11 is connected to the suction port 10 of the suction port 9 of the front c...

Example Embodiment

[0055] (Embodiment 2)

[0056] use Figure 7 The second embodiment of the present invention will be described.

[0057] In addition, the same symbols are attached to the same members as those in the first embodiment, and the description thereof is omitted.

[0058] 49 is an operation pedal of the release mechanism operation part provided in the inhalation appliance pipe 15A of the floor inhalation appliance 15. In addition, 50 is a male terminal, which is connected to a power cord, and the power cord is configured with a power source for supplying power to a drive motor (not shown in the figure) that drives the rotating brush (not shown in the figure). .

[0059] The function of the above structure is as follows.

[0060] By connecting the inhalation device tube 15A to the tip of the extension pipe 13 and using the floor inhalation device 15, when the inhalation device 18 is used, the pedal 49 can be operated by pedaling, and the inhalation device 18 can be used as it is. That is,...

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PUM

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Abstract

The invention provides a sanitary and convenient suction nozzle allowing a user to store the suction nozzle as the extension of cleaning without touching the suction nozzle when the suction nozzle is attached/detached. The suction nozzle has a brush holder 21 which is pivotally supported to the distal end of the lower part of an extension pipe 13 in such a way a rotatable. The brush holder 21 is structured to be rotatable between a position above the outer shell of the extension pipe 13 and a position at a given angle by a hook spring 23 to energize the brush holder in the direction through a connection port 22 of the extension pipe 13, a stopper A25 formed in the brush holder 21 retractable by the rotation from a hole 24 formed in the lower part of the extension pipe 13, and a front wall 26 of the hole 24. The stopper A25, retractable from the hole 24 by the rotation when the stopper A25 abuts to a connected port 27 of a suction nozzle pipe 15A of the floor suction nozzle 15, is formed in the brush holder 21. The brush holder 21 is rotated as the stopper A25 abuts to the front wall 26 of the hole 24, and is located and held above the outer shell of the extension pipe 13.

Description

technical field [0001] The present invention relates to a suction tool used connected to a suction device such as an electric vacuum cleaner, and an electric vacuum cleaner using the same. Background technique [0002] Existing this sucking device is to have: the flexible pipe that is communicated with the dust collection room of electric vacuum cleaner, the front-end conduit that is located at the hose front end, the extension pipe that is connected on this front-end conduit, and floor suction device etc. In an electric vacuum cleaner, a brush nozzle and a gap nozzle are detachably attached to the front end nozzle and the front end of the extension pipe. As its structure, it is usually a form in which it is rotatably, slidably, and detachably connected to a mounting part provided on a front end portion of a distal guide pipe or an extension pipe (for example, refer to Patent Document 1, Patent Document 2, and Patent Document 3). , Patent Document 4). [0003] [Patent Docu...

Claims

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Application Information

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IPC IPC(8): A47L9/02A47L5/12
Inventor 平野章浩
Owner PANASONIC CORP
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