JP3124015U - Vacuum cleaner - Google Patents

Abstract

The present invention provides a vacuum cleaner that removes dust and removes the dust by a rotating brush and puts it in a tray without removing it by suction.
According to the present invention, three brush shafts in which brushes are planted are rotatably installed along the three peripheral edges of a triangular substrate in plan view, and a dust receiving tray is provided inside the brush shaft. A vacuum cleaner comprising: a brush cover that is covered with a cover; a lower end of a handle is rotatably connected to the substrate; and a motor is connected to the brush shaft.
[Selection] Figure 1

Description

  The present invention relates to a vacuum cleaner intended to splash dust into a tray by a rotating brush.

  Most conventional vacuum cleaners have a method of attaching a suction port to the tip of a handle, sucking dust and air, capturing the dust with a filter or the like, and exhausting only the air.

Conventional scissors are a form of cleaning that has been used for a long time.
Reality 3-19334 JP-A-2-31721

  The conventional cleaning with the scissors has a problem that the dust in the room is contaminated because the dust swept with the scissors jumps directly into the indoor space.

  In general, when the suction type vacuum cleaner is used with a large capacity, the room air may be disturbed more than necessary, and with a small capacity, the suction force may be weak and the purpose may not be achieved. there were. In addition, although fine dust is sucked in, if the filter performance is insufficient, there is a possibility that very small particles may be scattered.

  However, cleaning only dust that is relatively small and does not reach a minute level (for example, a piece of paper in a living room or a small piece attached to clothing) depends exclusively on cleaning.

  This device solves the above-mentioned conventional problems by providing a vacuum cleaner that is not a suction method for cleaning large and small grains (not fine grains) in place of the basket.

  In other words, this device is constructed such that three brush shafts with brushes are rotatably installed along the three peripheral edges of a triangular substrate in plan view, and a dust receiving tray is installed inside thereof. A substrate having a triangular shape in plan view, wherein the brush shaft is covered with a cover, a lower end of a handle is rotatably connected to the substrate, and a motor is connected to the brush shaft. 3 brush shafts with brushes installed along the three sides of the periphery of each of the brush shafts, and a dust receiving tray is installed inside the brush shaft, and a cover is put on the brush shaft. A vacuum cleaner characterized in that a lower end portion of a handle is rotatably connected to the substrate, a motor is connected to the brush shaft, and an elastic piece protrudes and is fixed to a corner portion of the substrate or cover. . Further, along the three sides of the peripheral edge of the triangular substrate in plan view, three brush shafts in which brushes are planted are rotatably installed, and a dust receiving tray is installed inside the brush shaft. The handle is covered with a cover, and the lower end of the handle is connected to the substrate in a rotatable manner. The handle is a joint, and a control box is attached to one of the handles, and a motor is connected to the brush shaft. In addition, the cleaner is characterized in that an elastic piece protrudes and is fixed to the corner of the substrate or the cover, and a brush is implanted along the three sides of the peripheral edge of the triangular substrate in plan view. Each of the brush shafts is rotatably mounted, and a dust receiving tray is installed inside thereof, a cover is put on the brush shaft, and a lower end portion of the handle is rotatably connected to the substrate. The handle is a joint and a control box is attached to one of them. And, connecting the motor to one of the brush shaft, in conjunction with three brushes axes, a cleaner, characterized in that fixed to protrude the substrate or resilient those pieces to the corners of the cover.

  According to the above device, since the movement of dust is exclusively by the rotating brush (rotation of the brush shaft), the power is very small, and the position of the dust can be moved. Therefore, the efficiency is outstanding even with a small power. For example, since it suffices to jump from the floor to the edge of the tray, a sufficient effect can be expected with relatively small power.

  According to the said device, since it is a planar view triangle (preferably equilateral triangle), the cleaning of a straight part can make a brush axis | shaft parallel and can raise a sufficient cleaning effect. The corner can be cleaned by inserting the top of the triangle and using the brush at the tip of the brush shaft. For example, the corner of the room usually has an opening angle of 90 degrees, but the brush shaft of the present invention is attached with an opening angle of 60 degrees, so that it can enter freely.

  In addition, since the elastic piece protrudes and is fixed to the corner portion, the possibility that the substrate or the cover collides with the corner portion of the room can be prevented and buffered.

  According to this device, there is no fear that dust will be scattered in the air of the room, and since there is no suction, there is no exhaust, and there is an effect that large and small dust can be efficiently collected.

  Further, it is easy to clean the corners of the room, and there is an effect that the collision of the substrate or the cover can be prevented before the corners are cleaned.

  Next, the handle is a joint, convenient for storage, and has a control box attached to the handle, so that there are various effects such as easy operation.

  In this device, three brush shafts are rotatably installed along the three sides of a substrate having a regular triangle in plan view, and a conduction device is installed and interlocked at the end of each brush shaft, and at least one brush is provided. A motor is connected to the shaft, a tray is installed inside the three brush shafts, the cover is covered with the substrate and the brush shaft, and the lower end of the handle is rotatably connected to the upper center of the cover. The handle is composed of a plurality of joints, and a control box is attached to one of them to control the number of rotations of the brush shaft and to turn the switch on and off.

  A motor is directly connected to one of the brush shafts, and a motor circuit interposing a storage battery is accommodated in a control box and electrically connected to the motor.

  The battery is a rechargeable battery and can be freely charged from a household power source.

  An embodiment of the present invention will be described with reference to FIGS. 1 and 2. Brush shafts 3a, 3b, and 3c, in which brushes 2 are implanted along the three sides of a regular triangular substrate 1 in a plan view, are used as bearings 4a and 4b. 4c is installed rotatably.

  A motor 5 is connected to the central portion of the brush shaft 3a, and the brush shafts 3a, 3b, and 3c are connected by gears 6 and 6a at adjacent ends thereof. A triangular tray 7 is accommodated inside the brush shafts 3a, 3b, and 3c, and the three side walls of the tray 7 are parallel to the brush shafts 3a, 3b, and 3c, and an inner The dust collector 12 is configured with an inclination (inclination of approximately 50 degrees toward the center).

  The upper portion of the substrate 1 is covered with a transparent cover 8 having a similar outer shape and having a hole 8a at the center, and an attachment portion 10 for a handle 9 is provided at the upper center of the transparent cover 8, At the three corners of the substrate 1, elastic contact pieces 11a, 11b, 11c for protecting the protruding portions are fixed. The handle rod 9 is attached to the bearing piece 20 with a sphere 21 supported by a shaft 28, and the handle rod 9 is rotatably attached to the sphere 21 by a shaft 22.

  The brush shafts 3a, 3b, and 3c are provided with brushes 2 and 2, respectively, so that a piece of paper can be spun off by rotation. Further, the corner can be cleaned with the brush 2a at the brush shaft end. Moreover, the control box 13 was installed in the center part of the handle rod 9, and the cleaner 15 of this invention was comprised.

  The tray 7 is provided with elastic mounting projections 23 and 23 so as to protrude from the mounting hole 24 of the substrate 1. Therefore, the mounting protrusion 23 can be deformed in the direction of the arrow 25 and can be removed by latching.

  The transparent cover 8 is provided with concave portions 26, 26, and the latch pieces 27, 27 of the substrate 1 are latched on the concave portions so that the cover is attached.

  The operation of the above embodiment will be described. When the switch 14 is turned on and the brush shafts 3a, 3b, 3c are rotated while sliding on the floor 16, a piece of paper (dust) 17 on the floor 16 is pointed by the brush 2. 18 is moved in the direction of 18 and enters the tray 7 as indicated by an arrow 19, so that the paper pieces 17 are accumulated in the tray 7. In the figure, 29 is a hemispherical sliding piece, 30 is a transparent portion for seeing dust, 31 is an insertion piece, and 32 is an insertion hole of the cover.

  The handle 9 comprises a base 9a, joints 9b, 9c, 9d, and a handle 9e, and a control box 13 is attached to the joint 9b. The control box 13 includes everything necessary for operation such as a battery, a circuit, and a switch.

The perspective view of the Example of this device. (A) The enlarged plan view which abbreviate | omitted a part of dust collecting part similarly, (b) The partially enlarged view which similarly shows the state which puts dust into a tray. (A) The expansion perspective view which similarly shows the attachment state of the handle, (b) The expansion perspective view of a tray similarly. (A) The expansion perspective view of a cover similarly, (b) The partial expansion perspective view which similarly shows the attachment state of an elastic piece.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Board | substrate 2 Brush 3a, 3b, 3c Brush shaft 4a, 4b, 4c Bearing 5 Motor 6 Conduction device 7 Tray 8 Transparent cover 9 Handle rod 10 Mounting part 11a, 11b, 11c Elastic contact piece 12 Dust collection part 13 Control box 14 Switch 15 Vacuum cleaner 16 Floor 17 Paper pieces

Claims (4)

  Along with the three sides of the peripheral edge of the triangular substrate in plan view, three brush shafts in which brushes are planted are rotatably mounted, and a dust receiving tray is installed on the inner side, and the brush shaft is covered. A vacuum cleaner, wherein a lower end of a handle is rotatably connected to the substrate, and a motor is connected to the brush shaft.   Along with the three sides of the peripheral edge of the triangular substrate in plan view, three brush shafts in which brushes are planted are rotatably mounted, and a dust receiving tray is installed on the inner side, and the brush shaft is covered. The lower end of the handle is rotatably connected to the substrate, a motor is connected to the brush shaft, and an elastic piece protrudes and is fixed to the corner of the substrate or cover. A vacuum cleaner.   Along with the three sides of the peripheral edge of the triangular substrate in plan view, three brush shafts in which brushes are planted are rotatably mounted, and a dust receiving tray is installed on the inner side, and the brush shaft is covered. The lower end of the handle is rotatably connected to the substrate, the handle is a joint, a control box is attached to one of them, and a motor is connected to the brush shaft, A vacuum cleaner characterized in that an elastic piece protrudes and is fixed to a corner of the substrate or cover.   Along with the three sides of the peripheral edge of the triangular substrate in plan view, three brush shafts in which brushes are planted are rotatably mounted, and a dust receiving tray is installed on the inner side, and the brush shaft is covered. The lower end of the handle is rotatably connected to the substrate, the handle is a joint, a control box is attached to one of the handles, and a motor is attached to one of the brush shafts. A vacuum cleaner characterized in that it is connected, three brush shafts are interlocked, and an elastic piece protrudes and is fixed to a corner of the substrate or cover.

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