JP3178558U - Dust collector connected to vacuum cleaner - Google Patents

Abstract

[PROBLEMS] To suck dust collected on a cleaning surface by a single suction operation into a dust collection chamber, and to stably fix the dust collector using the suction force of a vacuum cleaner during this suction operation. A dust collector capable of easily performing a suction operation is provided.
A dust collecting chamber is formed such that a lower end of a three-sided thin plate is formed in a flat shape so as to be in close contact with an external flat surface, and a front end of the upper upper thin plate is a front end of a left and right thin plate. It is formed so as to be positioned slightly above from the space, communicates with the space, can form a narrow slit-shaped dust intake with respect to the external flat surface, and is used for vacuum cleaner dust absorption A connection pipe connected to the hose is provided in the dust collection chamber.
[Selection] Figure 1

Description

  The present invention relates to a dust collector connected to a vacuum cleaner.

  A suction dust removal tool that removes dust collected by spinning tools such as spinning mops, paper mops, and brooms, and dust adhering to the cleaning tools without scattering them around, that is, a dust collector connected to a vacuum cleaner is proposed. Has been.

  Patent Document 1 includes a box-shaped dust container that opens a front end and serves as a dust inlet, and a dust collection chamber that has another dust inlet at the front end and is sealed. A dust collector connected to a vacuum cleaner formed by opening a connection port connected to a dust suction pipe in a dust collection chamber is disclosed.

Utility Model Registration No. 3112353

  The dust collected by the spinning mop, paper mop or broom is sucked by the dust collector connected to the electric vacuum cleaner to be prevented from being scattered again on the surface to be cleaned.

  Conventionally, in constructing the dust collector, a substantially sealed box-shaped dust collection chamber has been provided. Patent Document 1 also describes this type of dust collection chamber. The dust collection chamber having such a structure is formed in a closed box shape, so that the formed dust intake is formed above the cleaning surface due to the presence of the bottom plate. A small amount of dust that was not sucked in between the cleaning surface will be left behind, and even if suction is repeated while moving the dust collector back and forth many times in order to suck this left-over dust. There was inevitably a small amount of dust left behind.

  In view of this point, the present invention can suck dust collected on the cleaning surface by a single suction operation into the dust collection chamber, and the dust collector can be stabilized using the suction force of the vacuum cleaner during this suction operation. It is an object of the present invention to make it possible to easily perform a suction operation by fixing.

The present invention comprises a box-shaped dust collection chamber that is open on one side and has a space portion shape in which an upper upper surface thin plate and left and right and rear three side surface thin plates are integrally formed and the lower side is open to the outside,
The dust collection chamber is formed such that the lower side of the three-sided thin plate is formed in a flat shape so as to be in close contact with an external flat surface, and the front side end of the upper upper side thin plate is the front side end of the left and right side thin plate. Is formed so as to be positioned slightly above from, communicated with the space portion, a narrow slit-shaped dust intake is formed on the outer flat surface,
In addition, the present invention provides a dust collector connected to a vacuum cleaner, wherein a connection pipe connected to a dust suction hose of the vacuum cleaner is opened in the dust collection chamber.

  As described above, the present invention is configured such that the lower end of the three-sided thin plate is formed in a flat shape and can be brought into close contact with a cleaning surface, that is, an external flat surface. A negative pressure is generated in the dust collection chamber by the operation, and the dust collector is closely fixed to the external flat surface. The formed narrow slit-shaped dust intake is in direct contact with the external flat surface, so that the dust intake is not lifted up by the bottom plate that has been conventionally required. For this reason, when the suction operation is performed, the dust that was in front of the dust intake port is not left behind, and the dust collector is moved backwards and the suction is not performed continuously. Sucked into the dust collection chamber. Further, since the dust collector of the present invention is not provided with a bottom plate, the structure is simplified correspondingly and the manufacturing cost is reduced.

The figure which shows the external appearance of the Example of this invention. AA sectional drawing of FIG.

  Embodiments of the present invention will be described below with reference to the drawings.

  1 is an external view of a dust collector according to an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along line AA of FIG.

  In FIG.1 and FIG.2, the dust collector 1 of this invention can comprise a shape by using the commercially available plastic dust collector. Therefore, it can be easily formed by remodeling a commercially available dust collector. Of course, it is desirable to form a new one with an injection molding machine.

  In the dust collector 1 of the present invention, an upper upper sheet 2, left and right side sheets 3 (one side sheet is not visible in the figure), and rear rear side sheet 4 are integrally molded by a plastic injection molding machine. And a box-shaped dust collection chamber (shown by the dust collection chamber 10 in FIG. 2) having a space portion shape whose lower side is open to the outside. Using a commercially available dust collector, it is shaped upside down.

  The upper upper surface 1 has a shape that is gradually inclined from the rear side toward the front side, the left and right side thin plates 3 have a flat planar shape, and the rear side thin plate 4 has a shape that smoothly projects rearward.

  In FIG. 1, the upper side is indicated by UPPER 6 and the lower side is indicated by LOWER 7. In FIG. 1, the left side is the front side and the right side is the rear side.

  The dust collection chamber 10 is formed such that the lower end 8 which is the edge of the aforementioned three side thin plates 2, 3, 4 is formed in a flat shape, and can be brought into close contact with an external flat surface 11 which is a cleaning surface. . Further, the dust collection chamber 10 is formed so that the front side end 9 of the upper upper surface thin plate 2 is positioned slightly above the front side end 22 of the left and right side thin plate 3, and is formed with respect to an external flat surface. A narrow slit-shaped dust intake 23 is provided. Naturally, there is no bottom plate below the dust inlet 23. That is, the dust inlet 23 is formed in a form that directly contacts an external flat surface. The slit width in the height direction is, for example, 2-5 mm.

  In the dust collection chamber 10, a step is formed in the front part of the upper upper surface 1, the rear surface 20 formed by the step is steeply inclined, and the front surface 21 is gently inclined. When the dust inlet 23 is formed by loosening the inclination of the front surface 21, the slit shape formed in the dust inlet can be widened from the front to the rear to maintain the negative pressure during suction. This is convenient for dust suction.

  When manufacturing using a commercially available dust collector, the upper upper thin plate extends to the front side end 22 of the left and right thin plates 3, and if it is simply turned upside down, it has a narrow slit-like dust. The intake 23 cannot be formed. For this reason, when the front portion of the upper upper thin plate, that is, the front portion of the front surface 21 is slightly cut away, the upper upper thin plate 2 is formed as an inclined surface. It is possible to form it slightly floating from the end 22, thereby forming a slit-shaped dust intake 23 having a narrow width in the left-right direction.

  When manufacturing without using a commercially available dust collector, it may be designed from the beginning so that a narrow slit-shaped dust inlet 23 is formed and injection molded.

  The narrow slit-shaped dust intake port 23 communicates with a space formed inside the dust collection chamber 10.

  At the center of the front surface 21, a base piece 30 is provided to maintain the slit height so as to face the external flat surface 11. The height of the base piece 30 is the same as the height of the slit. When the dust collection chamber 10 is set to a negative pressure by the operation of the vacuum cleaner, the front end 9 of the upper upper thin plate 2 faces the outer flat surface 11. So that the slit height is not limited.

  A connection pipe 32 connected to a dust suction hose (not shown) of the vacuum cleaner is installed on the rear side of the upper upper thin plate 2 and opens toward the space described above. That is, the connection pipe 32 is opened and connected to the dust collection chamber. In this example, the connection pipe 4 is provided in the center of the upper upper thin plate 2, but it may be provided on the left and right side thin plates 3 or the rear side thin plate 4. Moreover, it may not be the center.

  The rear side thin plate 4 is provided with a handle 33 extending rearward. When providing this handle, it is made not to protrude below the lower end 8 which forms a flat surface. When a commercially available dust collector is used, the attached handle may be used as it is. By attaching this handle, it is convenient to carry the dust collector 1.

  In this example, the upper upper surface of the upper upper thin plate 2 is an inclined surface, but it can be formed in a horizontal plane without being inclined. In this case, a front side thin plate is formed by the upper upper surface thin plate 1, and a narrow slit-shaped dust intake 23 is formed in the front side thin plate.

  The dust collector 1 having the above-described structure is placed on the external flat surface 11. On the external flat surface, dust collected by a cleaning tool such as a spinning mop, a paper mop, or a broom is stored, and a part of the dust adheres to the cleaning tool.

  The vacuum suction dust hose is connected to the connection pipe 32, and the vacuum cleaner switch is turned on to perform the suction operation.

  Air in the dust collection chamber is sucked by the suction operation, and a negative pressure is generated in the space portion of the dust collection chamber 10. The negative pressure brings the dust collector 1 into close contact with an external flat surface.

  As a result, the dust collector 1 is fixed at a fixed position and does not move even if a slight force is applied.

  When the dust collected by the cleaning tool is brought to the vicinity of the dust intake 23 in such a fixed state, it is sucked into the dust collecting chamber 10 by the sucked air.

  According to the present embodiment, the lower end of the three-sided thin plate is formed in a flat shape and can be brought into close contact with the cleaning surface, that is, the external flat surface, so that the suction operation of the vacuum cleaner is performed. A negative pressure is generated in the space of the dust collection chamber, and the dust collector is closely fixed to the external flat surface. The formed narrow slit-shaped dust intake is in direct contact with the external flat surface, so that the dust intake is not lifted up by the bottom plate that has been conventionally required. For this reason, when the suction operation is performed, the dust that was in front of the dust intake port is not left behind, and the dust collector is moved backwards and the suction is not performed continuously. Sucked into the dust collection chamber. Also, dust adhering to the spinning mop, paper mop or broom is easily sucked and removed. Further, since the dust collector of the present invention is not provided with a bottom plate, the structure is simplified correspondingly and the manufacturing cost is reduced.

  DESCRIPTION OF SYMBOLS 1 ... Dust collector, 2 ... Upper upper surface thin plate, 3 ... Left and right side surface thin plate, 4 ... Rear side surface thin plate, 8 ... Lower end, 9 ... Front side end, 10 ... Dust collection chamber, 11 ... External flat surface, 20 ... rear side, 21 ... front side, 22 ... front side end, 23 ... dust intake, 32 ... connection pipe, 33 ... handle.

Claims (1)

An upper upper surface thin plate and left and right and rear three side surface thin plates are integrally formed, and provided with a one-side-opened box-shaped dust collection chamber having a space portion form in which the lower side is open to the outside,
The dust collecting chamber is formed such that the lower end of the three side surface thin plate is formed flat and can be brought into close contact with an external flat surface, and the front side end of the upper upper surface thin plate is the front side of the left and right side thin plate. It is formed so as to be positioned slightly above the end, communicates with the space, and a narrow slit-shaped dust intake is formed on the outer flat surface,
A dust collector connected to the vacuum cleaner, characterized in that a connection pipe connected to a dust suction hose of the vacuum cleaner is opened in the dust collection chamber.

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