JPH0585339U - Vacuum cleaner cleaning device - Google Patents

Abstract

(57) [Summary] [Purpose] Dust accumulated on the lower surface can be inhaled to collect dust, and dust and dirt attached to the lower surface can be removed without a separate water rag. Provided is a cleaning device for a vacuum cleaner, which is capable of obtaining an effect of cleaning a water rag with suction of dust and the like. A cleaning liquid distribution means and a roller are installed at a lower end of a cleaning device in addition to a brush, a suction hole, and a sealing member, and a cleaning liquid storage means is installed at an upper part of a casing so that the roller is raised and the cleaning liquid distribution means is provided. Is lifted and the opening and closing member in the cleaning liquid storage means is opened by the push-up pin inside the cleaning liquid storage means, and the cleaning liquid is removed to the floor through a large number of holes formed in the cleaning liquid distribution means to perform wet and dry cleaning. Configured to be able to do.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a dry-wet vacuum cleaner, and more particularly to a vacuum cleaner in which dust on the bottom surface is sucked by an inhaler by the suction force of an inhaler incorporated in the main body of the vacuum cleaner. The present invention relates to a dry-type vacuum cleaner that can be cleaned by moistening the adhered dirt and wiping it out.

[0002]

[Prior art and its problems]

 As shown in FIG. 6, the conventional vacuum cleaner has a main body 1 provided with an inhaler 2 and a dust collector 3, and a hose 4 on the bottom surface of the main body 1 is connected to a cleaning device 75 to remove the suction force. The dust on the bottom surface is sucked in by the cleaning device 75 together with the air, and at the same time, the dust in the air is filtered by the dust collector 3 through the hose 4, and the clean air is discharged together with the dust collecting port at the rear of the main body. It is configured to be discharged indoors through. Here, as shown in FIG. 7, in the cleaning device 75, the inside of the case 76 is hollow so that the bottom surface 77 of the case 76 to be cleaned can be vacuumed by a brush 70, The suction port 72, the sealing member 71, and the roller 73 are sequentially arranged, and the dust-containing air sucked through the suction port 72 is sent to the hose 4 through a suction pipe body 78 connected to a connecting pipe 79. It is configured to be received.

In Japanese Utility Model Laid-Open Publication No. 60-80753 (85.6.5), wood or aluminum mini-worm whose end faces form one end or both ends that rotate in opposition to each other are disclosed. A mop composed of fiber twisted yarn is freely attached to and detached from a roller made of a lightweight material, and the gear train connected in the middle is moved to rotate the upper part of the mop in the opposite direction. A free-flowing discharge vip connected from the detergent cylinder is also installed, and a discharge hole is formed in conformity with this and the screw is tightened so as to pinch this, and the mop rotated to drive the switch is A detergent discharge mechanism that discharges an appropriate amount of detergent liquid, a fixed switch that is placed on the roof and turned on, and an operation switch that is turned off by the operation of the automatic stop wheel are provided. Stopped by a magnet A roller cleaning machine is described.

Further, in the roller brush vertical movement device of the manual cleaning machine of Japanese Utility Model Publication No. 60-57347 (85.4.22), the lower part is the main case inside the main case opened. In a manual cleaner that has a rotor brush that protrudes further downward and is rotatable at the same time and driven by the drive difference, and at the same time, guides dust at the bottom into the dust box in the main body case, one end is free to rotate in the main body case The guide frame, which is supported by the main body and rotates about the support shaft, is always urged downward by the spring that is locked between the main body case and the lower limit position, and the lower limit position hangs down below the main body case. It is regulated by the engagement by the engagement member, and when the brush is replaced, the engagement is fastened to convert the swing frame to a slight force in the state of being further rotated downward. There is described a manual cleaner having a rotor brush up-and-down mechanism that can be used.

[0005] Furthermore, Japanese Unexamined Utility Model Publication No. 61-118560 (86.7.26) discloses a cleaning device for cleaning a floor, a cabinet, a mat, etc., one for a water supply conduit and the other for a cleaning device. A cleaning device having a working head formed by combining a steam generator, which is to be communicated with the steam atomizers as oil bodies, respectively, and a gas suction hole which is opened in the same direction as the steam atomizer and is also communicated with the suction conduit. Is described.

[0006]

[Means for Solving the Problems]

 The cleaning device of the vacuum cleaner according to the present invention includes a brush installed adjacent to the front surface to generate a vacuum state on the bottom surface to be cleaned, and a brush installed adjacent to the last surface of the brush. A sealing member, a suction port formed between the brush and the sealing member, a roller located between the suction port and the sealing member and installed so that both ends thereof are elastically supported, and both ends of the roller. An up / down moving member that is installed and interlocks with an elastic member to enable the up and down movement of the roller while the roller is moving, and a front and lower roller front surface that is interlockable with the up and down moving member. The cleaning liquid is distributed in parallel with the lower surface of the cleaning liquid, and the cleaning liquid is supplied to the cleaning liquid distribution means having a large number of holes for spraying the cleaning liquid formed on the lower surface. So that the, placed on either one of the position of the upper, and is configured by including a cleaning solution storage means capable of storing a cleaning liquid. Further, the cleaning liquid storage means of the cleaning device of the vacuum cleaning machine according to the present invention is provided with an opening / closing member which is in the closed state and is opened according to the upward movement of the cleaning liquid distribution means when necessary, so that the cleaning liquid flows out. Is characterized by. Further, the cleaning liquid distributing means of the cleaning device of the vacuum cleaner according to the present invention is characterized in that it has a push-up pin therein for opening the opening / closing member. Further, the roller of the cleaning device of the vacuum cleaner according to the present invention comprises a cleaning cloth covering the outer peripheral surface thereof, a rotating shaft rotatable in conjunction with the vertical moving member, and a holding means for attaching and detaching the cleaning cloth. It is characterized by being configured.

[0007]

[Action]

 According to the cleaning device of the present invention, the roller is raised by the protruding surface of the bottom surface such as dirt and adhered dust, or the roller is raised when the suction pipe is pushed and cleaned by the user as necessary. As a result, the cleaning liquid distributing means rises, the opening and closing means of the cleaning liquid is opened by the push-up pin which is integrated therein, the cleaning liquid flows into the cleaning cylinder, and through the hole provided in the cleaning water support cylinder. The cleaning solution spouts. Here, dirt on the bottom surface, attached dust and the like are wetted by the cleaning liquid and easily adsorbed by the cleaning cloth on the outer surface of the roller. Alternatively, after dust or the like is primarily sucked into the suction hole, residual dust can be wiped off with the cleaning cloth while being wet with the sprayed cleaning liquid.

[0008]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a side view of the cleaning device of the embodiment, and FIG. 2 is a bottom view of the cleaning device. The cleaning device 5 includes a brush 10 installed adjacent to the front surface of the lower surface 7 and perpendicular to the forward direction of the cleaning device 5 to form a vacuum state on the bottom surface to be cleaned. A sealing member 11 composed of a rubber plate connected to the rearmost surface of the lower surface 7 so as to be parallel to the brush 10, an inlet 12 formed at the rear of the brush 10, and the sealing A roller 28 is arranged between the member 11 and the suction port 12 so as to be parallel to the sealing member 11, and is arranged on the front upper side of the roller 28 so as to be parallel to the entire length of the roller 28. The cleaning liquid distributing means 20 and the case 6 composed of the cleaning liquid storing means 25 are provided on the upper portion near one end of the cleaning liquid distributing means 20.

FIG. 4 is a perspective view of the roller 28, which is one of the components of the cleaning device, and FIG. 5 is a partial cross-sectional view thereof. The roller 28 has a center portion 32 of a round bar having a constant length, and fastening portions 35 that can be screwed to both ends of the central portion 32. Further, the roller 28 is formed on each outer surface of the fastening portion. And a rotary shaft 27. All the outer peripheral surfaces of the central portion 32 are covered with a cleaning cloth 33 that adsorbs low-level dirt and the like, and a holding member made of an elastic material that presses both ends of the cleaning cloth 33 inside each of the fastening portions 35. 34 is provided. Knurling may be formed on the outer peripheral surface of the holding means 34 in order to smoothly rotate the roller 28.

Further, vertical moving members 31 into which the rotary shaft 27 is rotatably inserted are arranged at both ends of the roller 28. FIG. 3 is a cross-sectional view of the main part of the cleaning device of the present invention. Elastic members 29, which are connected to the upper and lower parts of the vertical moving members 31 and are compressed and expanded in accordance with the vertical movement of the vertical moving members 31, are arranged, and support means are provided inside the both end portions of the lower surface with screws or the like. 30 is attached so that the vertical movement members 31 are not separated.

The vertical movement of the vertical moving member 31 thus formed is transmitted to the cleaning liquid distributing means 20 through the connecting means (not shown) which connects the vertical moving member 31 and the cleaning liquid distributing means 20. The cleaning liquid distribution means 20 formed over the entire length of the roller 28 has a large number of holes 22 formed on the lower surface thereof and sprays the cleaning liquid. At this time, it is preferable that the lower surface of the cleaning liquid distribution means 20 is slightly inclined so that the cleaning liquid can be distributed easily. Further, a push-up pin 21 protruding upward from the lower surface of the cleaning liquid distribution means 20 is formed at a position facing the opening / closing member 26 of the cleaning liquid storage means 25, which will be described later, and the cleaning liquid distribution means 20 is moved upward. Accordingly, the cleaning liquid flows out from the cleaning liquid storage means 25 to the cleaning liquid distribution means 20.

Further, a second insertion port into which the cleaning liquid storage unit 25 can be inserted is formed on the upper surface of the cleaning liquid distribution unit 20. The cleaning liquid storage means 25 is composed of a water tank so as to store the cleaning liquid, and an opening / closing member 26 is formed on one side of the lower part thereof. The opening / closing member 26 is arranged at the upper end of the push-up pin 21, the lower part of which is in close contact with the upper part of the push-up pin 21, a spring inserted around the lower part, and an upper part of the stam to limit the outflow of the cleaning liquid. It is composed of a valve. For this, a general form used for water purifiers and the like can be utilized. The cleaning liquid storage means 25 is inserted through the first insertion opening 24 formed on the case 6 into the second insertion opening formed of a copper core in the cleaning liquid distribution means 20 and fixed therein. .. At this time, the contact relationship between the push-up pin 21 and the opening / closing member 26 is arranged such that the opening / closing member 26 is always closed.

The cleaning solution storage means 25 may be formed only on one side of the cleaning solution distribution means 20 as shown in the drawing, or may be formed on the upper side of the cleaning solution distribution means 20 according to the entire length thereof. is there. Further, depending on the purpose of cleaning, the cleaning liquid may be mixed with water and used as a detergent or the like.

In the cleaning device configured as described above, when the user rejects the suction pipe body 8 to perform cleaning, the roller 28 moves upward due to the protruding surface such as dirt and dust on the lower surface. As a result, the vertical movement member 31 also rises, and the cleaning liquid distribution means 20 rises. As a result, the push-up pin 21 in the cleaning liquid distribution means 20 opens the opening / closing member 26 of the cleaning liquid storage means 25, and the cleaning liquid flows out through the opening / closing member 26. The discharged cleaning liquid is distributed along the lower surface of the cleaning liquid distribution means 20 and is sprayed on the lower surface through the holes 22. On the other hand, even when there is no dirt or the like on the lower surface, the user presses the suction pipe body 8 as necessary and moves the roller 28 upward to perform the operation as described above.

[0015]

[Effect of the device]

 As described above, according to the present invention, simply by grasping the suction pipe body and pushing it downward, the cleaning liquid distribution means and the cleaning liquid storage means operate simultaneously with the roller installed in the cleaning device. By moving the opening / closing means relative to the opening / closing means and opening the opening / closing means by the push-up pin of the cleaning liquid distribution means, the cleaning liquid is removed to the floor surface, and dirt and dust are wetted by the cleaning liquid for cleaning. It can be easily cleaned, and if there is no dirt or dust attached, the user can selectively grab the suction pipe and move the cleaning device to the floor to move it temporarily. Even the residual dust that has not been sucked into the suction hole can be properly removed by the cleaning cloth of the roller, and the effect that it can be used for both dry and wet cleaning can be obtained.

[Brief description of drawings]

FIG. 1 is a side view of a cleaning device of a vacuum cleaner according to the present invention.

FIG. 2 is a bottom view of the cleaning device of the vacuum cleaner of the present invention.

FIG. 3 is a sectional view of a main part of the cleaning device of the present invention.

FIG. 4 is a perspective view of a roller of the present invention.

5 is a partial cross-sectional view of FIG.

FIG. 6 is a side view showing a conventional vacuum cleaner.

FIG. 7 is a side sectional view showing a cleaning device of a conventional vacuum cleaner.

[Explanation of symbols]

 6 Casing 7 Lower Surface 10 Brush 11 Sealing Member 12 Suction Port 20 Cleaning Liquid Distribution Means 21 Push-up Pin 22 Hole 25 Cleaning Liquid Storage Means 26 Opening / Closing Means 27 Rotating Shaft 28 Roller 29 Elastic Member 31 Vertical Moving Member 33 Cleaning Cloth 34 Holding Means

Claims (4)

[Scope of utility model registration request] 1. A case and a hollow inside the case,
In the cleaning device of the vacuum cleaner in which the brush, the suction port, the sealing member and the roller are sequentially arranged so that the bottom surface to be cleaned is placed in a vacuum state on the lower surface of the case, a vacuum is applied to the bottom surface to be cleaned. In order to generate a state, a brush installed adjacent to the entire surface, with respect to the brush, a sealing member installed adjacent to the rearmost surface, located between the sealing member and the suction port, both ends thereof A roller that is installed so as to be elastically supported; a vertical movement member that is installed at both ends of the roller and that is linked and interlocked with an elastic member that enables the vertical movement of the roller while the roller is moving; The roller front surface is arranged in parallel with the roller so as to be interlockable with the moving member, and the cleaning liquid is distributed along the lower portion of the roller. And a cleaning liquid storage means that is installed at any one position above the cleaning liquid distribution means so that the cleaning liquid can be supplied to the cleaning liquid distribution means, and can store the cleaning liquid. A cleaning device for a vacuum cleaner characterized by enabling cleaning with a cleaning liquid. 2. The vacuum according to claim 1, wherein the cleaning liquid storage means is always in a closed state, and has an opening / closing member which is opened according to the upward movement of the cleaning liquid distribution means and flows out the cleaning liquid when necessary. Cleaning device for cleaning machines. 3. In order to open the opening / closing member,
The cleaning device for a vacuum cleaner according to claim 2, wherein a push-up pin is provided in the cleaning liquid distribution means. 4. The roller comprises a cleaning cloth covering the entire outer peripheral surface of the roller, a rotatable shaft that is interlocked with the vertical movement member and rotatable, and a holding means for attaching and detaching the cleaning cloth. A cleaning device for a vacuum cleaner according to claim 1.