JPH0712052U - Garbage suction device for vacuum cleaner - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To provide a dust suction device for a vacuum cleaner in which the suction cylinder 5 and the brush holding cylinder 9 are separately erected and stand upright to enhance the suction action of the suction cylinder 5. A dust collector for a cleaner, which is detachably attached to the tip of a suction tube a of a vacuum cleaner, wherein the inside of the tip of a holding case 2 in which an insertion tube 1 to be inserted into the suction tube a of the cleaner is provided in series. A flexible material in which a large number of suction holes 3 with a large locking diameter are continuously attached to the mounting plate 4 and the mounting plate 4 is provided with a large locking diameter at the bottom. The plurality of bendable suction cylinders 5 manufactured in step 3 are fitted and locked into the large locking diameter holes by engaging the large locking diameter portions to communicate with the suction holes 3 and fixed in a protruding state. A dust suction device for a vacuum cleaner in which a mounting rod 7 is projected from a mounting plate at the center between the groups, and a brush holding cylinder 9 having a brush 8 planted at the tip end thereof is fitted and fixed to the mounting rod 7.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a dust suction device for a vacuum cleaner.

[0002]

[Problems to be solved by conventional techniques and devices]

 Recently, a type in which a suction tube of a vacuum cleaner is detachably inserted as an attachment, and a large number of suction tubes with brushes planted at the tip to sweep out dust and suck the dust has been put on the market, and various improved products have been proposed. ing. However, there is a drawback that the suction action is reduced when a brush is implanted in the suction cylinder.

The inventor of the present invention focuses on strengthening the suction action of the suction cylinder by vertically arranging the brush holding cylinder separately from the suction cylinder in an independent state. Completed the aspirator.

[0004]

[Means for Solving the Problems]

 The gist of the present invention will be described with reference to the accompanying drawings.

[0005] A dust suction device for a vacuum cleaner, which is detachably attached to the tip of a suction pipe a of a vacuum cleaner, and has a large number at the tip of a holding case 2 in which an insertion pipe 1 to be inserted into the suction pipe a of the vacuum cleaner is connected. A mounting plate 4 having several suction holes 3 formed in a scattered state is provided, and a plurality of bendable suction cylinders 5 made of a flexible material are connected to the mounting plate 4 and the suction holes 3. This is fixed in a protruding state at all, and a mounting rod 7 is projectingly mounted on a mounting plate in the central portion between the suction cylinders 5 group, and a brush holding cylinder 9 in which a brush 8 is planted at the tip of this mounting rod 7 The present invention relates to a dust suction device for a vacuum cleaner, characterized in that it is fitted and fixed.

Further, a dust suction device for a cleaner detachably attached to the tip of the suction pipe a of the cleaner, the tip of a holding case 2 in which an insertion pipe 1 to be inserted into the suction pipe a of the cleaner is connected in series. Attaching a mounting plate 4 having a large number of suction holes 3 in a row in a scattered state, and attaching a large locking diameter portion to the bottom of the mounting plate 4 A plurality of bendable suction cylinders 5 made of a material having the above are fitted and locked in the large locking diameter hole and the large locking diameter portion, and are connected to the suction hole 3 described above to be fixed in the protruding state. The present invention relates to a dust suction device for a vacuum cleaner, characterized in that a brush holding cylinder 9 having a brush 8 planted at its front end is fitted and fixed between the suction cylinder 5 group.

[0007]

[Action]

 When this device is inserted into the suction tube a of the vacuum cleaner and suction is started and dust is removed by sweeping with a broom, the suction cylinder 5 around which dust that was difficult to suck and was swept out by the brush 8 was distributed As it is sucked more, it is possible to properly clean every corner, clean the sash, and clean the carpet.

[0008]

【Example】

 The drawing shows a preferred embodiment of the present invention, which is a dust suction device for a vacuum cleaner which is detachably attached to the tip of a suction tube a of a vacuum cleaner, and which is an insertion tube to be inserted into the suction tube a of the vacuum cleaner. A mounting plate 4 having a large number of suction holes 3 formed in a scattered state is attached to the front end of a holding case 2 in which 1 is connected, and a plurality of bendable members made of a flexible material are attached to the mounting plate 4. The suction cylinder 5 is communicated with the suction hole 3 and fixed in a projecting state. A mounting rod 7 is projectingly mounted on the mounting plate at the center between the groups of suction cylinders 5, and a brush 8 is attached to the mounting rod 7. The brush holding cylinder 9 planted at the tip is fitted and fixed.

In addition, a dust suction device for a vacuum cleaner that is detachably attached to the tip of the suction tube a of the vacuum cleaner, and the tip of a holding case 2 in which an insertion tube 1 that is inserted into the suction tube a of the vacuum cleaner is connected in series. Attaching a mounting plate 4 having a large number of suction holes 3 in a row in a scattered state, and attaching a large locking diameter portion to the bottom of the mounting plate 4 A plurality of bendable suction cylinders 5 made of a material having the above are fitted and locked in the large locking diameter hole and the large locking diameter portion, and are connected to the suction hole 3 described above to be fixed in the protruding state. A brush holding cylinder 9 having a brush 8 planted at its front end is fitted and fixed between the groups of suction cylinders 5.

More specifically, a reinforcing vertical rib 5 ′ is provided in the lengthwise direction of the outer periphery of the suction cylinder 5 to strengthen the waist, and a flange 5 ″ is provided at the base end of the suction cylinder 5. "Is fitted into a concave portion 4'recessed on the back surface of the mounting plate 4, and the engaging convex portion 14 of the holding plate 11 having the suction hole 10 corresponding to the suction hole 3 is engaged with the engaging plate 4 of the mounting plate 4. ', The pressing plate 11 is applied to the back surface of the mounting plate 4, and the screw 12 is fixed to the mounting plate 4 to fix the suction cylinder 5 in a parallel protruding state. The figure shows a case where it is installed and fixed by screws 13 near the tip.

Since the present invention is configured as described above, when the device is inserted into the suction tube a of the vacuum cleaner to start suction and dust is removed by sweeping with a broom, the brush holding cylinder 9 Dust that was hard to be swept out by the brush 8 is sucked by the suction cylinder 5 arranged around the brush 8, so that cleaning of every corner, cleaning of the sash and cleaning of the carpet can be performed accurately.

At this time, since a plurality of reinforcing vertical ribs 5 ′ are arranged on the outer peripheral surface of the suction cylinder 5, the reinforcing vertical ribs 5 ′ resist bending of the suction cylinder 5, and the reinforcement vertical ribs 5 ′. It is possible to make the waist strength of the suction cylinder 5 the most suitable strength by properly selecting the number and thickness of the brushes and designing the brush holding cylinder 9 upright on the mounting plate 4. Since it is fitted and fixed on the rod 7, the waist strength of the brush holding cylinder 9 can be made the most suitable by designing by selecting the length of the mounting rod 7 appropriately, and its standing is easy. Then, it is firmly projected and fixed.

Further, since the suction cylinder 5 and the brush holding cylinder 9 are separately erected upright, the dust collecting function of the suction cylinder 5 is hindered by the bundled thin wire or the hard brush 8. It is a dust suction device for vacuum cleaners that always exhibits excellent suction power without such problems.

[0014]

[Effect of device]

 As described above, the present invention is, in the case of claim 1, a dust suction device for a vacuum cleaner which is detachably attached to the tip of the suction pipe of the vacuum cleaner, and in which a plug-in pipe to be inserted into the suction pipe of the vacuum cleaner is connected in series. Attached to the tip of the holding case is a mounting plate with a large number of suction holes in a scattered state, and to this mounting plate, a plurality of bendable suction cylinders made of a flexible material are attached to the suction holes. Connected and fixed in a protruding state, an attachment rod is protrudingly attached to the attachment plate at the center between the suction cylinder groups, and a brush holding cylinder in which a brush is planted at the tip end is fitted and fixed to this attachment rod. Therefore, if you insert the device into the suction tube of a vacuum cleaner and start suction, and perform dust removal with a broom-like operation, the dust that was difficult to be removed by the brush of the brush holding cylinder It is sucked from the suction cylinder placed in the room, and it cleans every corner, cleans the sash, cleans the carpet, etc. It can be carried out accurately. At this time, the brush holding cylinder is fitted and fixed to the mounting rod that is erected on the mounting plate, so by selecting the length of the mounting rod appropriately and designing it, the waist strength of the brush holding cylinder is also set to the most suitable strength. In addition to being able to do so, the standing is made easy and firmly fixed by projecting.

Further, according to a second aspect of the present invention, there is provided a dust suction device for a vacuum cleaner, which is detachably attached to a tip of a suction pipe of a vacuum cleaner, wherein a holding case in which an insertion pipe to be inserted into the suction pipe of the vacuum cleaner is continuously provided Attached to the tip of the base is a mounting plate with a large number of suction holes that are connected to the inside and a large number of suction holes that are formed in a scattered state. A plurality of bendable suction cylinders made of a flexible material are fitted and locked into the large locking diameter hole with the large locking diameter portion, and are connected to the suction hole to be fixed in a protruding state. Since the brush holding tube with the brush planted at the tip was fitted and fixed between the suction tube groups, insert this unit into the suction tube of the vacuum cleaner to start suction and remove dust with a broom-like operation. When you do this, the dust that had been difficult to absorb and was swept up by the brush of the brush holding cylinder is sucked up by the suction cylinders around it, It is possible to properly perform cleaning of various items, cleaning of sashes and cleaning of carpets. At this time, since the large locking diameter portion of the suction cylinder is fitted and locked in the large locking diameter hole of the mounting plate, the suction cylinder is securely fixed in the retaining state, and the suction plate is easily attached to the mounting plate like the brush holding cylinder. Firmly and projectingly fixed.

Further, since the suction cylinder and the brush holding cylinder are separately erected upright, the arrangement of the brush does not hinder the suction function of dust in the suction cylinder, and the suction force is always excellent. It becomes a dust suction device for vacuum cleaners.

[Brief description of drawings]

FIG. 1 is a front view of the present embodiment.

FIG. 2 is a sectional view of a main part of this embodiment.

FIG. 3 is a plan view of a mounting plate of this embodiment.

FIG. 4 is a sectional view of a suction cylinder of this embodiment.

[Explanation of symbols]

 a Suction tube 1 Insertion tube 2 Holding case 3 Suction hole 4 Mounting plate 5 Suction tube 7 Mounting rod 8 Brush 9 Brush holding tube

Claims (2)

[Scope of utility model registration request] 1. A dust suction device for a vacuum cleaner, which is detachably attached to a tip of a suction pipe of a vacuum cleaner, wherein a plurality of insertion pipes to be inserted into the suction pipe of the vacuum cleaner are provided at a front end portion of a holding case. Attaching a mounting plate with suction holes perforated in a scattered state, a plurality of bendable suction cylinders made of a material having flexibility to this mounting plate are fixed to the projecting state by communicating with the suction holes. A dust suction for a vacuum cleaner characterized in that a mounting rod is projectingly mounted on a mounting plate in the center between the suction cylinder groups, and a brush holding cylinder having a brush planted at its tip is fitted and fixed to the mounting rod. vessel. 2. A dust suction device for a vacuum cleaner, which is detachably attached to the tip of a suction pipe of a vacuum cleaner, wherein the tip of a holding case in which a plug-in tube to be inserted into the suction pipe of the vacuum cleaner is connected to the inside of the suction pipe. Attaching a mounting plate with a large number of suction holes connected in series with a large diameter stop hole in a scattered state, and providing a large locking portion at the bottom of this mounting plate A plurality of such suction cylinders are fitted and locked into the large locking diameter holes by engaging the large locking diameter portions to communicate with the suction holes and fixed in a protruding state, and a brush is provided between the suction cylinder groups. A dust suction device for a vacuum cleaner, characterized in that a brush holding cylinder that is planted in is fixedly fitted.