KR20030020126A - Footstool Apparatus of the Entrance Hall for Centralized Vacuum Suction Cleaning System - Google Patents

Abstract

PURPOSE: A foothold for an entrance with a centralizing vacuum suction cleaning method is provided to clean dust of the entrance by installing the foothold cleaning with centralizing vacuum suction. CONSTITUTION: A foothold for an entrance with a centralizing vacuum suction includes a body(10); a cover(20); an opening and closing door(40) and a switching unit(50). The body is airtight. An outlet(11) is formed to one side of the body. The outlet is connected to a suction pipe. Suction holes are formed to an upper surface of the body. The cover has many through holes connected to suction holes on an upper surface. The cover is hinged to the body to move up and down. The cover is elastic with a spring(31). Therein, the cover contacts with the upper surface of the body by being moved downward when a man steps on the cover. The opening and closing door is installed to one side of the body. The door opens and closes the outlet by movement of the cover. The switching unit licenses on or off driving signal to a central dust collector. The switching unit is operated by up and down movement of the cover. A protrusion(24) is formed between through holes of the cover. Through holes and protrusions form a stepping portion(22) in the shape of a shoe. Thereby, dust under the shoe is removed by protrusions. A dust input hole is formed to a lower portion of the foothold. Thereby, house dust of the entrance is collected easily with the dust input hole.

Description

Footstool Apparatus of the Entrance Hall for Centralized Vacuum Suction Cleaning System}

The present invention relates to a scaffolding apparatus installed at the entrance porch, and more specifically, it can be installed compactly and easily at the entrance porch, and inhaled and discharged the dirt and living dust of the shoe during entrance and exit by using the existing centralized vacuum cleaning system. The present invention relates to a door scaffolding apparatus by a centralized vacuum suction cleaning method.

As you know, the centralized vacuum cleaning system installs a central dust collector which can collect and dispose of the garbage in one place, connects the suction pipe to the desired cleaning area from the dust collector to each cleaning area. A suction system is formed in each suction pipe, and a cleaning hose of a wand is inserted into the suction port of the pipe, and when a cleaning hose is inserted into the suction port provided in each cleaning area, the garbage in the cleaning space is centered. It is intended to be sucked into the dust collector.

However, the centralized vacuum cleaning system known to date does not have a system for cleaning the entrance porch or dust of shoes, so that the entrance hall should be cleaned by a separate cleaning means such as a conventional broom.

On the other hand, according to the centralized vacuum cleaning system described above, it can also be assumed that if the suction pipe is connected to the entrance and the suction port is installed, the existing cleaning hose can be plugged in as it is, but the cleaning by the conventional cleaning system Since the basin and the cleaning hose had to be designed to be large enough to clean the widest cleaning area of each cleaning area, it is very inconvenient to use in a narrow space such as an entrance door. There is a closed end, such as having to provide a stand and a cleaning hose separately. Moreover, even if a small sized cleaning table and a cleaning hose are separately installed, the trouble of bringing the cleaning table and connecting the cleaning hose for the simple use such as dust removal of shoes is maintained. Discomfort such as a good fit is not eliminated at all.

The present invention has been devised in view of such a conventional problem, the present invention is a compact and simple structure by simply installing in a conventional centralized vacuum cleaning system by inhaling the dust and living dust of shoes generated when entering and exiting the entrance of the conventional It is an object of the present invention to provide a front door scaffolding device by a centralized vacuum suction cleaning method that improves the inconvenience of cleaning the dust and living dust of the entrance by a conventional method using a broom.

BRIEF DESCRIPTION OF THE DRAWINGS The figure which shows roughly the whole structure of the centralized vacuum cleaning system for demonstrating the installation example of the scaffolding apparatus by this invention.

Figure 2 is an exploded perspective view of the scaffolding device according to the present invention

Figure 3 is a perspective view of the scaffolding device from the front to explain the assembled structure of the scaffolding device according to the present invention

4 is a perspective view of the scaffolding device viewed from the rear to explain the assembled structure of the scaffolding device according to the present invention;

5 is a cross-sectional view showing an installation state of the scaffolding apparatus according to the present invention.

FIG. 6 is a view illustrating an operation state of sucking dust of a shoe using the scaffolding device of FIG. 5; FIG.

<Explanation of symbols for the main parts of the drawings>

2: central dust collector 3: suction pipe

3 ': extension tube 4: inlet

5: cleaning table 6: cleaning hose

7: wall 8: wire

10: scaffolding body 11: outlet

12: opening 13: suction

14: suction hole 15, 24: projection

16, 25: dust penetration hole 20: foot cover

21: cutting groove 22: foot step

23: through hole 26: hinge axis

30: blocking plate 31: spring

40: opening and closing door 41: hinge axis

42: opening and closing plate 43: push lever

50 switching means 51 lever

52: contact switch 100: door scaffolding device

The door scaffolding apparatus according to the centralized vacuum suction cleaning method of the present invention for achieving the above object is connected to the suction pipe for each desired cleaning area from the central dust collector, and the suction port is formed for each suction pipe, and the suction port is cleaned. The centralized vacuum cleaning system, which is used by inserting a large number of cleaning hoses, is a device for suctioning dust and living dust generated from the entrance and exit of the door.The inside is sealed and connected to the suction pipe at one side. A scaffold body having a discharge outlet formed therein and having a plurality of suction holes formed thereon; A scaffold cover having a plurality of through holes through the suction hole at an upper surface thereof and hinged to the scaffold body so as to be pivotable up and down and being elastically supported by a spring to rotate downward when a person comes up to be in close contact with an upper surface of the scaffold body; An opening / closing door installed at one side of the scaffold body to be operated by an upward rotation or a downward rotation of the scaffold cover to close or open the outlet; And switching means configured to apply an OFF or ON driving signal to the central dust collecting apparatus by being operated by upward rotation or downward rotation of the scaffold cover at one side of the scaffold body. Characterized in that comprises a.

The present invention can be used to connect to the outlet of the scaffolding body according to the present invention by branching the suction pipe connected to the unit cleaning area in the conventional centralized vacuum cleaning system to the entrance side, when the scaffold cover is rotated downward The switching means are turned on to operate the central dust collector, and at the same time, the opening and closing door rotates upward to open the outlet so that the vacuum suction power of the central dust collector acts inside the scaffolding device so that the dust of the shoe can be easily processed. Doing.

According to a preferred direction of the present invention, a projection is formed between the through hole of the scaffold cover, and the through hole and the protrusion form a stepped foot in a shoe shape. Therefore, if you step on the foot step and twist the shoe slightly from side to side, the dirt on the bottom of the shoe can be removed by a plurality of protrusions.

According to a preferred direction of the present invention, a dust injection hole is formed at one lower end of the scaffolding device. Therefore, dust and rubbish on the porch are swept into the dust input hole so that the living dust on the porch can be easily collected.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

Accompanying drawings Figure 1 shows the installation position of the door scaffolding device according to the present invention, a conventional centralized vacuum cleaning system is installed in the unit generation, in addition to its centralized vacuum cleaning system scaffolding device 100 according to the present invention (100) ) Shows an example of installation.

As shown, in a general centralized vacuum cleaning system, a central dust collector (2) is installed at a single place to concentrate dust and rubbish in one place, and the central dust collector (2) is sucked in each cleaning area. The pipe 3 is connected, and the suction port 4 is formed in each of the suction pipes 3 piped to each cleaning area, and the cleaning hose 6 of the cleaning table 5 is inserted into the suction port 4. It is intended to be used.

The present invention branches the extension pipe (3 ') from one side of the suction pipe (3) connected to the central dust collector (2) to the front door in the centralized vacuum cleaning system as described above, and the scaffolding device (100) in its extension pipe (3') ) Is made by connecting the structure.

2 to 4 show the door scaffolding apparatus 100 of the present invention described above in more detail.

The door scaffolding apparatus 100 according to the present invention is divided into a scaffold main body 10, a scaffold cover 20 hinged on one side of the scaffold main body 10, an opening / closing door 40, and a switching means 50. ).

The scaffolding main body 10 is formed in a closed, preferably closed, rectangular barrel shape with an empty inside, and an extension pipe 3 branched from the suction pipe of the centralized vacuum cleaning system, more specifically, the suction pipe 3 on the rear side thereof. A discharge port 11 for connecting to the end of ') is formed to protrude, and a plurality of suction holes 14 are formed in the upper surface. Soil or dust is sucked into the scaffold main body 10 from the suction hole 14, and the sucked soil or dust is sucked into the central dust collector 2 through the outlet 11. The outlet 11 is interrupted by the opening / closing door 40. In the present invention, an opening 12 is formed in the scaffold main body 10 for easy installation of the opening / closing door 40, and the opening 12 thereof. ) Is covered with a blocking plate 30.

The scaffold cover 20 has a form that is covered with the scaffold body 10, the upper surface is formed with a plurality of through holes through the suction hole 14 of the scaffold body 10, one side is the scaffold The hinge shaft 26 is hinged to the main body 10 so as to be pivoted up and down, and is elastically supported by a spring 31 on the upper surface of the scaffolding main body 10, and protruding from the rear of the scaffolding main body 10. The cutout portion 21 corresponding to the outlet 11 is formed. The scaffold cover 20 is a bar that the person coming in and out, when the person climbs on the scaffold cover 20, the spring 31 is compressed by the weight of the person to rotate down and close contact with the upper surface of the scaffold body (10) In this case, the through holes 23 are coincided with the suction holes 14 of the scaffolding body 10 to allow suction of dirt or dust.

The opening and closing door 40 is installed to close or open the outlet 11 in response to an upward rotation or downward rotation operation of the scaffold cover 20, and as shown in the figure, is rotatable to the scaffold body 10. The hinge shaft 41, which is installed in such a manner as to be integral with the hinge shaft 41, the opening and closing plate 42 which is integrally extended from the hinge shaft 41 to open and close the outlet 11, and is integrally formed from another side of the hinge shaft 41. Consists of an extended push lever 43, when the foot cover 20 is maintained up-rotated by the spring 31, the push lever 43 is lifted and released to open and close the opening and closing plate 42 to downward discharge ( 11), and when the man is lifted down on the scaffold cover 20, the pressing lever 43 is pressed to open and close the opening and closing plate 42 to open the outlet 11.

The switching means 50 is operated by receiving the up and down rotation of the scaffold cover 20 at one side of the scaffold body 10 to drive the OFF and ON to the central dust collector 2. Apply a signal. According to a preferred direction of the present invention, the switching means 50 includes a lever 51 which receives the upward or downward rotation operation of the push lever 43, like the known self-return type on / off switch, and the lever 51 The contact switch 52 is turned on or off by pressing down or releasing the lifter to drive or stop the central dust collector 2.

On the other hand, according to a preferred direction of the present invention, between the plurality of through-holes 23 of the scaffold cover 20 is formed with a protrusion 24 to remove the dust of the shoe.

Furthermore, the plurality of through holes 23 and the protrusions 24 are concentrated on both sides so as to have a contour of the shoe as a whole, thereby forming a foot tread portion 22. Therefore, the visitor can check the foot-shaped portion 22 of the shoe shape and ascend correctly, and restricts the through holes 23 to the range of the shoe shape, thereby reducing the number and size of the shoes so that the vacuum suction force works strongly.

In addition, the plurality of suction holes 14 of the scaffolding main body 10 are also concentrated on both sides, as in the form of the foot tread portion 22 of the scaffolding cover 20, so that each of the suction portions 13 having a shoe-shaped outline is formed. The protrusion 15 is formed also between the suction holes 14 of the scaffold main body 10 mentioned above.

On the other hand, the present invention has a structure in which the dust input holes 16, 25 corresponding to each other additionally formed at one lower end of the scaffold body 10 and the scaffold cover 20, the dust input hole 16 thereof In (25), garbage and dust in the entrance can be swept away.

5 is a view illustrating an installation state and a non-use state of the door scaffolding device 100 of the present invention made as described above.

Conventionally, a suction pipe (3) is installed from the central dust collector (2) to the suction port (4) of each cleaning area through the interior of the wall (7), which extends from the suction pipe (3) to the entrance side (3 ' ) Can be easily installed by branching or extending, and then connecting the end of the extension pipe 3 'to the outlet 11 of the scaffold body 10 according to the present invention. Then, the electric wire 8 is constructed from the central dust collector 2 to the switching means 50 through the inside of the wall 7, and the electric wire 8 thereof is connected to the switching means 50.

Referring to FIG. 5 and FIG. 3 and FIG. 4 described above, when the door scaffolding apparatus 100 according to the present invention is not used, the scaffold cover 20 is raised by elasticity of the spring 31. The opening / closing plate 42 of the opening / closing door 40 is rotated downward about its hinge shaft 41 by its own weight, thereby blocking the outlet 11 of the scaffolding main body 10. Therefore, even when the cleaning table 5 and the cleaning hose 6 are connected in other unit cleaning zones, suction force is not applied to the scaffolding apparatus 100 so that the ordinary dust collecting capacity is not reduced even when the scaffolding apparatus 100 is installed. Will not. In addition, when the scaffolding apparatus 100 is not used, the push lever 43 of the opening / closing door 40 is kept in a raised state, and the lever 51 of the switching means 50 is also raised so that the contact switch 52 is opened. Since the off state is maintained, the central dust collecting apparatus 2 is not driven by the scaffolding apparatus 100.

FIG. 6 shows a state in which an occupant climbs and uses the front door scaffolding apparatus 100 in FIG. 5. This will be described with reference to the structures shown in FIGS. 3 and 4 in parallel. In the state of FIG. 5, when the person climbs on the footrest 22 formed in the footrest cover 20, the spring 31 is compressed by the weight of the person, and the footrest cover 20 is pivoted downward to closely contact the footboard body 10. Done. As such, the rear bottom surface of the scaffold cover 20 presses the push lever 43 of the opening / closing door 40 in the process of rotating the scaffold cover 20 downward, and is integrated as the push lever 43 is pressed. The opening and closing plate 42 is raised while the hinge shaft 41 is rotated, and the discharge port 11 that is closed by the opening and closing plate 42 is opened. At the same time, the push lever 43 that rotates downward presses the lever 51 of the switching means 50, and drives the central dust collector 2 by pressing the contact switch 52 on the contact point while the lever 51 is lowered. You can do it.

When the central dust collector 2 is driven, its vacuum suction force extends to the inside of the scaffold body 10 through the outlet 11, and the vacuum suction force acting on the inside of the scaffold body 10 is the scaffold body 10 and the scaffold cover ( By spreading the shoes 9 through the plurality of suction holes 14 and the through holes 23 formed in the 20, it is easy to suck the dirt and dust on the shoes (9). At this time, because the protrusions 24 are formed between the through holes 23 of the scaffold cover 20, rubbing the shoes to the left and right, dirt or dust falls better.

In addition, according to the present invention, since the dust penetration holes 16 and 25 are formed in the scaffold main body 10 and the scaffold cover 20, the dust of the porch is swept into the dust penetration holes 16 and 25 side thereof. This makes it easy to clean the entrance floor.

If you want to clean the porch without removing the dust of the shoes, the footrest cover 20 is pressed by placing an object of weight that can overcome the force of the spring 31 on the footrest cover 20 to open and close the door 40 And the central dust collector 2 can be operated. In this case, if the flat object is placed as much as possible, the object is brought into close contact with the surface of the scaffold cover 20, so that the vacuum suction force is reduced to the through hole 23 side of the scaffold cover 20. By doing so, the vacuum suction force to the dust injection holes 16 and 25 can be made larger.

As described above, according to the door scaffolding apparatus according to the centralized vacuum suction cleaning method according to the present invention, a scaffolding apparatus capable of vacuum suction can be easily installed on the entrance porch using an existing centralized vacuum cleaning system, It is convenient, very simple and compact structure that the dust collecting device is driven automatically by descending movement, so the installation and use of the scaffolding device is simple, and the shoes generated when entering and exiting the entrance that did not exist in the existing centralized vacuum cleaning system As well as the dust of the house, living dust on the floor of the entrance can be easily handled, thus adding to the convenience of life.

Claims (10)

Shoe generated at the entrance and exit by using the centralized vacuum cleaning system that connects the suction pipe to the desired cleaning area from the central dust collector and forms the suction port for each suction pipe, and inserts the cleaning hose of the cleaning table to the suction port. In the apparatus for inhaling dust and living dust, A footrest body 10 having an airtight inside and having a discharge port 11 connected to a suction pipe at one side thereof, and having a plurality of suction holes 14 formed on an upper surface thereof; It has a plurality of through-holes 23 leading to the suction hole 14 on the upper surface and hinged to the scaffold body 10 so as to be rotatable vertically, while being elastically supported by a spring 31 to rotate downward when a person rises. A scaffold cover 20 in close contact with an upper surface of the scaffold body 10; An opening / closing door (40) installed at one side of the scaffold body (10) to be operated by an upward rotation or a downward rotation of the scaffold cover (20) to close or open the outlet (11); And Switching means that is operated by the upward rotation or downward rotation of the scaffold cover 20 on one side of the scaffold body 10 to apply an OFF or ON drive signal to the central dust collector 2 ( 50); Entrance scaffolding device by a centralized vacuum suction cleaning method comprising a. The method of claim 1, Door scaffolding apparatus according to the centralized vacuum suction cleaning method, characterized in that the projection (24) is formed between the plurality of through-holes (23) of the scaffold cover 20 to shake off the dirt of the shoe. The method of claim 1, Projections 24 are formed between the plurality of through holes 23 of the scaffold cover 20 so as to dust off the shoes, and the plurality of through holes 23 and the protrusions 24 are concentrated on both sides, respectively. The door scaffolding apparatus by the centralized vacuum suction cleaning system characterized by comprising a foot tread portion 22 having a shoe shape contour. The method of claim 1, A plurality of suction holes 14 of the scaffolding main body 10 are concentrated on both sides to form a suction part 13 having a shoe-shaped contour, respectively, door scaffolding apparatus by a centralized vacuum suction cleaning method. The method of claim 4, wherein Door scaffolding apparatus according to the centralized vacuum suction cleaning method, characterized in that the projection (15) is formed between the plurality of suction holes (14). The method of claim 1, The switching means 50 includes a lever 51 pressed by the scaffold cover 20 and a contact switch 52 which is operated on or off by pressing or releasing the lever 51. The door scaffolding apparatus by the centralized vacuum suction cleaning method characterized by the on / off switch. The method of claim 1, The opening and closing door 40 extends integrally from the hinge shaft 41 rotatably installed on the scaffolding body 10 and the hinge shaft 41 to open and close the opening 11. ) And a push lever 43 which is integrally extended from another side of the hinge shaft 41 to be pressed during downward rotation of the scaffold cover 20 to operate the opening and closing plate 42 in an open direction. Entrance scaffolding device by a centralized vacuum suction cleaning method comprising a. The method of claim 1, The opening and closing door 40 extends integrally from the hinge shaft 41 rotatably installed on the scaffolding body 10 and the hinge shaft 41 to open and close the opening 11. ) And a push lever 43 which is integrally extended from another side of the hinge shaft 41 to be pressed during downward rotation of the scaffold cover 20 to operate the opening and closing plate 42 in an open direction. Including, The switching means 50 comprises a lever 51 pressed by the push lever 43 and a contact switch 52 which is operated on or off by pressing or releasing the lever 51. Entrance scaffolding apparatus by centralized vacuum suction cleaning method to be. Shoe generated at the entrance and exit by using the centralized vacuum cleaning system that connects the suction pipe to the desired cleaning area from the central dust collector and forms the suction port for each suction pipe, and inserts the cleaning hose of the cleaning table to the suction port. In the apparatus for inhaling dust and living dust, The inside of the closed rectangular tube is hollow, the outlet 11 connected to the suction pipe is formed on the rear side, the opening 12 is formed in the rear upper portion, the scaffold body 10 formed with a plurality of suction holes 14 on the upper surface ); A blocking plate 30 covered by the opening 12 and having springs 31 disposed on both upper sides thereof; A rectangular cover is formed on the scaffold main body 10, and a cutout groove 21 into which the protruding outlet 11 is inserted is formed at a rear side thereof, and the upper surface passes through the suction hole 14 of the scaffold main body 10. A plurality of through holes 23 are formed, and projections 24 are formed between the respective through holes 23, and are hinged to the scaffold main body 10 so as to be vertically rotatable and elastically supported by the springs 31. When the lifted up the footrest cover 20 is in close contact with the upper surface of the footrest main body 10; A hinge shaft 41 rotatably installed on the scaffold body 10, an opening and closing plate 42 which is integrally extended from the hinge shaft 41 to open and close the outlet 11, and the hinge shaft ( It consists of a push lever 43 integrally extending from another side of 41, the push lever 43 is released or pressed by the upward or downward rotation of the scaffold cover 20 to open the opening and closing plate 42 Opening and closing door 40 for closing or opening the outlet 11 through; And The lever 51 receives the upward or downward rotation of the push lever 43 according to the upward rotation or the downward rotation of the scaffold cover 20, and is turned on or off by pressing or releasing the lever 51. Switching means (50) comprising contact switches (52) for applying a drive signal to the central dust collector (2); Entrance scaffolding device by a centralized vacuum suction cleaning method comprising a. The method according to claim 1 or 9, The door scaffolding apparatus according to the centralized vacuum suction cleaning method, characterized in that the dust input hole (16) (25) corresponding to one side lower end of the scaffold body (10) and the scaffold cover (20) is formed.