JPS5818826Y2 - Vacuum cleaner dust collector - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a dust collector for a vacuum cleaner, and provides a dust collector that is easy to handle during assembly and disassembly.

This invention will be explained below according to the illustrated embodiments.1
1 is a vacuum cleaner main body that houses an electric blower 2 inside, has an exhaust port 3 at the rear, a handle 4 for carrying at the top, and rear wheels 5 for movement at the bottom.

Reference numeral 6 denotes a dust collection case detachably connected to the front part of the vacuum cleaner main body 1, which has a dust collection device 7 inside, a hook device 8 at the top, a suction port 9 at the front, and casters 10 for movement at the bottom. They each have

The dust collector 7 has a filter 1 bent into a wave-shaped cross section.
1. A sealing gasket 12 is integrally formed around the periphery of the filter, a frame 13 made of synthetic resin is fitted around the periphery of this gasket, and two guide rails 14 formed horizontally in the center of the frame are used for sliding. A dust removal operating body 15 is movably engaged, and a pie break 16 is inserted into the waveform trough of the filter 11 and imparts vibration to the filter 11 by having its end flipped by the sliding motion of the operating body 15. The vibrator 16 is formed integrally with the frame 13.

Reference numeral 17 denotes a knob protruding from the gasket fitting portion of the frame 13, which is provided along the outer periphery and has the function of preventing the seal gasket 12 from being removed easily.

Reference numeral 18 denotes interruptions where the ribs 17 are not provided, and are formed at several locations selected at or near corners.

Reference numeral 19 denotes a knob formed on the upper part of the frame 13, and the knob 19 can be pinched and pulled out when removing the entire dust collector 7 from inside the dust collection case 6.

Reference numeral 20 denotes a holding portion formed at the bottom of the frame 13, which holds a brush 21 for cleaning the filter.

Reference numeral 22 denotes an engagement piece formed on the operating body 15. This engagement piece is inserted into an opening 23 formed in the center of the frame 13, and its tip engages with the periphery of the back surface of the opening 23, so that the operating body 15 is activated. It is attached to the frame 13.

24 is a recess formed in the operating body 15, and
The guide rails 14 of are engaged.

Reference numeral 25 denotes vibration imparting parts formed at both ends of the operating body 15, which are adapted to abut against the ends of the vibrator 16.

In the above configuration, if the operating body 15 is reciprocated in the horizontal direction along the guide rail 14, the vibration imparting portion 25
flicks the end of vibrator 16 one after another to remove filter 1.
1 is vibrated, the dust adhering to the filter 11 is removed and falls to the bottom of the dust collecting case 6.

After the work of removing dust adhering to the filter 11 is completed, the dust collector 7 can be pulled out from inside the dust collection case 6, and the dust inside the dust collection case 6 can be thrown out.

Here, in this device, since the sealing gasket 12 formed on the periphery of the filter 11 and the frame 13 are maintained in a well fitted state by the ribs 17 formed on the frame 13, When removing the dust collector 7, there is no fear that the frame 13 will be inadvertently separated from the gasket 12 and only the frame 13 will be taken out.
You can definitely take out the whole thing.

Further, since the rib 17 has interrupted portions 18 at several locations selected at or near the corners, when separating the filter 11 and the frame 13, the interrupted portions 18 must be removed first. can be easily separated.

As described above, according to this invention, by providing the ribs in the part of the frame where the gasket is fitted, the fitting condition between the frame and the gasket is maintained well, and since the ribs are interrupted at several points, It has the practical effect of being easy to separate and therefore easy to handle during assembly and disassembly.

[Brief explanation of the drawing]

Figure 1 is an external view of the vacuum cleaner, Figure 2 is a front view of the dust collector according to this invention, Figure 3 is a partially cutaway side view of the device, and Figure 4 is a front view of the frame. be. In the figure, 7 is a dust collector, 11 is a filter, 12 is a sealing gasket, 13 is a frame, 15 is a dust removal operation body, 1
6 is a vibrator, 117 is a rib, and 18 is an interrupted portion thereof.

Claims (2)

[Scope of utility model registration request] (1) In a filter in which a sealing gasket is integrally formed around the periphery of the filter, and the peripheral edge of a frame provided with a dust removal device, etc. is fitted to this gasket, the portion of the frame where the gasket is fitted is used to prevent the gasket from being removed. 1. A dust collection device for a vacuum cleaner, characterized in that ribs are protruded along the periphery so as to be cut off at several places. (2) The dust collecting device for a vacuum cleaner as set forth in claim (1), wherein the interrupted portion is provided at or near a corner.