JPS583407Y2 - vacuum cleaner - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a vacuum cleaner, and its purpose is to obtain a vacuum cleaner that can easily allow the removed dust to fall naturally.

An embodiment of this invention will be explained based on the drawings.

Reference numeral 1 denotes a dust collecting case which is detachably connected to a main body case (not shown) in which an electric blower is built-in, and has a handle 2 formed at its upper part and a suction port 3 formed at its front end.

A filter section 4 is provided at the rear end of the dust collection case 1 .

The filter section 4 consists of a filter frame 5, a suction surface 6 of the filter frame 5 which is a net filter, a sponge-like filter 7, and a filter 8 folded in a zigzag shape.

A communication port 10 with the main body case is formed in the rear end portion 9 of the filter frame 5, and a dust collector 11 for vibrating the filter 8 is attached.

Furthermore, a dust collection section 12 is provided in front of the filter section 4 .

A dust disposal opening 13 is formed at the bottom of the dust collecting case 1 and is inclined so that the dust collecting part 12 side is higher and the filter part 4 side is lower.

Furthermore, the lid body 14, which is shallow on the filter part 4 side and deep on the dust collection part 12 side and forms part of the dust collection part itself, has its front end connected to a hinge 15 provided on the dust collection case 1. It is mounted so that it can rotate freely.

A guide groove 16 and a locking piece 17 are connected to the rear end of the lid 14, and are engaged with and detached from a locking device 18 attached using the rear end 9 of the filter frame 5.

In other words, this locking device 18 is a little longer than the guide groove 1.
6 and a locking piece 21 which is always biased to lock with the locking piece 17 and is pushed in the release direction by the push button 20.

A locking protrusion 22 bent downward is formed at the rear end of the folded lid 14, and a ramp 23 is provided at the upper rear end of the dust collecting case 1, and is slidable while being biased upward. is,
The clamp 23 and the locking protrusion 22 are used to attach and detach the main body case.

A compression plate 25 is provided on the dust collecting case 1 so as to be able to move up and down while being biased upward and compressing dust by making a clamp 24 protrude upward.

In such a configuration, the dust collection case 1 and the main body case are connected for cleaning, and the dust collected in the dust collection case 1 is compressed by the compression plate 25 by pushing the housing 24.

Then, press the clamp 23 to remove the dust collection case 1 from the main case.

When the push button 20 is pressed, the locking pieces 17 and 21 are unlocked, and the lid body 14 rotates about the hinge 15, opening the opening 13 as shown by the dashed line in FIG. .

As a result, the dust collection section 12 side where the compressed dust is stored is largely opened, so that the dust easily falls naturally.

During this fall, some dust collides with the inner surface of the lid 14, but the inner surface of the lid 14 has no irregularities in the falling direction, so the dust falls smoothly.

In this embodiment, the center of rotation of the lid 14 is set at the front end, but the locking portion may be provided at the front end with the center of rotation at the rear end.

The suction port 5 may be formed at the upper end of the dust collection case 1.

As mentioned above, this design has an opening that is sloped downward toward the filter side, and the dust collecting part side of the lid body is formed deeply, so that the dust collecting part where the dust can accumulate when disposing of dust. The side can be opened wide without enlarging the case, and therefore dust can easily fall naturally and the dust disposal process is simple.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention, and FIG. 1 is a vertical side view, and FIG. 2 is a perspective view of the dust collection case with the lid beginning to open. 1...Dust collection case, 3...Suction port, 4
......Filter section, 10...Communication port, 1
2...Dust collecting section, 13...Opening, 14.
...Lid body.

Claims (1)

[Scope of utility model registration request] A dust collection case is provided in which a suction port is formed at the front end or the upper end and a communication port with the main body case is formed at the rear end, and the dust collection part and the filter part are arranged side by side in this dust collection case toward the communication port side. an opening is formed at the bottom of the dust collection case so that the filter part side is lower; the filter part side is shallow and the dust collection part side is deep; the opening itself forms part of the dust collection part. 1. A vacuum cleaner characterized in that a lid is provided, and the lid is rotatably attached to the edge of the opening so that the opening can be opened and closed.