JPS6152827A - Electric cleaner - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a vacuum cleaner in which a buckle for attaching a dust collection bag and a buckle for locking the dust cover are arranged on the front part of a main case having a dust collection chamber. It is.

Conventional structure and its problems Conventionally, as shown in Fig. 1, the dust collection bag attachment buckle 1 is located at the front of the main case. A partition wall 6 that partitions the handle portion 3 and the dust collection chamber 4
The dust cover locking buckle 2 is located inside the dust cover 6.
It was generally located at the front of the

Also, the above! 14 The buckle 1 for attaching the dust bag does not have a rotating configuration around a fulcrum as shown in Fig. 1, but the buckle also uses an elastic material such as synthetic resin, and the buckle 1 has a dust bag attachment lock. Some devices have a configuration in which the dust rate is hooked on a tab provided on the biological case.

However, in these conventional configurations, each buckle functions independently as a buckle.

From a usability perspective, when replacing the dust collection bag, the dust lid is opened and the dust collection bag is replaced by rotating the buckle on the dust lid and removing it.

When removing the bag by placing your hand on the buckle for attaching the dust bag, you have to place your hand on the bulkhead of the main case, rotate the buckle, and remove the bag, which makes it difficult to use each buckle separately. Ta.

Purpose of the Invention The present invention solves the drawbacks of the prior art, and when replacing the dust collection bag,
It is an object of the present invention to provide a vacuum cleaner that can easily and smoothly perform a series of operations from opening a dust lid to removing and attaching a dust collection bag.

Structure of the Invention The present invention provides a main case having a dust collection chamber in which a dust collection bag is installed in the front part, and a buckle for attaching the dust collection bag is arranged inside a partition wall that partitions the dust collection chamber and the handle part, and By arranging the dust lid locking buckles that cover the opening of the bag so that they are facing each other on the outside, each buckle can be easily and smoothly rotated in the same place when replacing the dust collection bag. be.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described based on the accompanying drawings. In FIGS. 2 and 3, reference numeral 1 denotes a main case having a dust collection chamber 2 in the front part through a partition wall. At the upper front end of the main case 1, a handle part 3 is integrally constructed with a dust lid 4 that covers the upper opening of the dust collection chamber 2, and this dust cover 4 has a dust cover 4 attached to the main case 1. It is removably attached to the main case 1 by engaging with the lid locking buckle 6. Furthermore, moving rollers 7 are attached to the rear part, and caster rollers 8 are attached to the front bottom surface. Further, an upper body 9 is attached to the rear upper part of the main case 1 to cover a 77-mm monitor storage section. 1o is a dust collection bag that serves as a filter for collecting dust, and the dust sucked by the 77 motor through the hose is collected in the dust collection bag 10, and only clean air is passed through the exhaust hole. is discharged from.
First, the arrangement of the dust collection bag attachment buckle 11 and the dust lid locking buckle 5 will be explained based on FIGS. 2 to 4. As shown in FIG. 2, the buckle 11 for attaching the dust bag is placed inside the partition wall 12 that partitions the handle 3 and the dust collection chamber 2 at the front of the main case 1, and the buckle 6 for locking the dust lid is
It is arranged outside the partition wall 12. Here, as shown in FIG. 3, each of the buckles is arranged so as to face near the center line of the front part of the main case 1, using the partition wall 12 as a partition plate, and the rotation of each buckle is Operations can be performed in the same vicinity.

Also, to explain the function of each of the buckles mentioned above,
The dust collection bag attachment buckle 11 has rotating shafts 13 provided on both sides thereof.
By rotating the buckle operation part 14 around , the dust collection bag 10 is attached and detached. In addition, the dust lid locking buckle 5 is
The rotation shafts provided on both sides are connected to the partition wall 1 in the front of the main case 1.
2 and a front cover 15, and by rotating the operating section 16, the dust cover 4 is attached and detached.

Here, to explain a series of operations when taking out the dust collection bag 10 from a vacuum cleaner, first, as shown in FIG. 2, the dust lid locking buckle 5 is rotated in the direction of arrow A. . Then lift the dust cover in the direction of arrow B and remove it. At this time,
The area around the dust collection chamber 2 of the main case 1 is as shown in FIG. 3, with a 1° dust collection bag attached thereto. The cross section at this time is shown in FIG. 4, and from this figure, the dust collection bag attachment buckle 11 and the dust lid locking buckle 6 are located at almost the same height, and each buckle is placed above the main case 1. It has a shape that protrudes from the end surface A. Hold this part between your fingers as shown in FIG. 5, rotate the dust bag attachment buckle 11 in the direction of arrow C, and take out the mouth frame 17 of the dust bag 1o by hand.

At this time, a force is applied to the Da) M locking buckle 5 to try to rotate it in the direction of the arrow, but since the rotation is suppressed by the A part of the front cover 16, the dust collection bag attachment buckle 5 is rotated. When moving, the buckle 5 for locking the dust cover can be used as a support for rotation.

As described above, a series of operations from removing the dust M4 of the vacuum cleaner to taking out the dust collection bag 10 can be easily performed in the same vicinity and with one hand, except for removing the dust collection bag 10.

Effects of the Invention As described above, according to the present invention, when the dust collection bag is taken out from the vacuum cleaner, the buckle for attaching the dust collection bag and the buckle for locking the dust difference are arranged inside and outside of the front partition of the main case. Moreover, by having substantially the same width and the same protruding shape, a series of actions from removing the dust H to taking out the dust collection bag can be easily performed with one hand, improving operability.

In addition, by arranging the two buckles facing each other, even if an excessive force or impact is applied to the buckle, the two buckles will absorb it, making it less likely to break, which has great practical value.

[Brief explanation of drawings]

Fig. 1 is a partial sectional view showing a conventional example, Fig. 2 is a partial sectional view showing an embodiment of the vacuum cleaner according to the present invention. FIG. 2 is a cross-sectional view of the same essential parts showing the state of use. 1...Main case, 2...Dust collection chamber, 4
...Dust lid, 11 ... Buckle for attaching the dust collection bag, 5 ... Buckle for locking the dust layer, 13 ...
...Bulkhead. Name of agent: Patent attorney Toshio Nakao and one other person
0 Figure 3 q] Ward Ward!

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Claims (3)

[Claims] (1) A motor room equipped with a fan motor at the rear of the main case, a dust collection chamber with a dust collection bag installed in the front and an opening above, and a dust lid that can be opened and closed at the opening of this dust collection chamber. A buckle for locking the opening/closing of the dust cover is disposed on the outside of the partition wall that partitions the dust collection chamber and the handle at the front of the main case, and a buckle for holding and fixing the mouth frame of the dust collection bag is arranged inside. A vacuum cleaner that can be placed in different locations. (2) The vacuum cleaner according to claim 1, wherein each buckle protrudes from the upper surface of the main case. (3) The vacuum cleaner according to claim 1, wherein each buckle has approximately the same width and the same protruding state.