KR100842756B1 - Cleaning device of footwear sole installed at gateway in an apartment house - Google Patents

Abstract

A shoe sole cleaning device at a gateway of an apartment building is provided to facilitate installation and operation of the device while ensuring easy separation and removal of collected dust by electrically operating the device and collecting dust falling from the shoe sole with a removable tray. A shoe sole cleaning device at a gateway of an apartment building comprises a base plate(10), a case(20), a track, a cover(40), and a tray. The base plate is installed on a lower side of indoor side of a door(1). The case has an upper opening and a lower side hinged to the lower side of the base plate to be vertically connected to the base plate or open to a predetermined angle. The track inserted to the inside of the case and endlessly rotates by a driving of a motor. The cover comprises a plurality of rotating bars(43) across the inside of an open inside, and assembled to the upper opening of the case. The tray is removably inserted to a tray insertion groove formed on a lower side of the case to collect falling dust.

Description

Cleaning Device of Footwear Sole installed at Gateway in an Apartment House}

The present invention relates to a shoe sole cleaning device installed in the front door of a multi-unit house, and more particularly, by installing the shoe sole cleaning device in a rotatable inside of the front door, electrically operated by a remote controller, and having a removable tray. The present invention relates to a shoe sole cleaning device of a front door of an apartment house, which is easy to install and operate without being obstructed when entering and exiting, and to easily remove and remove dust collected, and does not become a problem when cleaning the front floor.

When going home after going out, there are various foreign substances such as dirt and dust on the bottom of the shoes, so they fall in the hall and contaminate the floor, and germs or contaminants enter the indoor space.

In order to solve this problem, Korean Patent Publication No. 2001-0090313 discloses a "shoe sole cleaner", and the invention is open at the top of the case formed an inner space in the form of a box, the drive of the motor And a belt installed on the inner space of the case so that the brush pad is attached to the outer surface to shake off the dirt of the shoe sole, and the brush pad is protruded on the upper part of the belt. A footrest to allow shoes to climb up, a dust passage communicating with one side wall in the inner space of the case; a funnel-shaped duct installed under the belt; and a dust passage connected to collect dust. It consists of a dust bag and a vacuum fan, which are installed outside the inner space of the case in turn.

However, the device is installed to be flush with the floor surface, it is impossible or very difficult to install on the porch floor formed of concrete, etc., it is a problem when cleaning the floor, especially cleaning with water or detergent is impossible There is a problem.

Therefore, the technical problem of the present invention for solving the problems as described above is easy to install and operate without hindering entry and exit, easy to remove and remove the foreign matter collected, the apartment house is not a problem when cleaning the porch floor It is to provide a shoe sole cleaning device of the front door.

The present invention to solve the above technical problem,

A base plate having a magnet protrusion mounted at the center of the upper end, a hinge shaft formed at both lower sides of the upper end, and a hinge rod penetrating the both hinge shafts and having end portions coupled to the nut, the base plate being attached to the lower surface of the interior side of the front door;

A fastener having an insertion groove for accommodating the magnet protrusion on one side, a top open portion formed on the inner side, side open portions formed on both sides, and a hinge formed through the bottom portion from one side to the other side And a receiver installed at one side of the upper end to receive the operation signal by the remote controller, and a tray insertion groove formed in the longitudinal direction at the upper end thereof, and a lower end inserted between the hinge shafts so that the hinge rod penetrates through the hinge hole. A case hinged to the lower portion;

Drive and driven rollers with transverse slits formed at regular intervals, with brush pads laterally attached between the slits, and transversely inserted on both sides of the belt and having a pair of uneven portions in the circumferential direction on both outer circumferential surfaces thereof. And a first side support having a roller support at one end and a motor connected to the drive roller at the other end, a second side support having a roller support at each end, and an uneven portion formed on an inner circumferential surface thereof. A radially extending protrusion is formed every 90 degrees, and has a plurality of sprockets formed to form a cylindrical shape coupled to both sides of each uneven portion, and inserted into the case and fixed at both sides to drive the motor according to the operation signal of the remote controller. A track rotating by the caterpillar;

A rectangular frame having an empty interior, a plurality of insertion grooves formed at predetermined intervals on both sides of the inner edge of the frame, a rotary rod inserted laterally between the both insertion grooves, and interposed between the respective insertion grooves and the ends of the rotary rods A cover having a bearing and coupled to an upper open portion of the case; And

A tray having an opening formed at an upper portion of one side, a dust collector formed at the lower portion of the opening, and a handle mounted at an upper end thereof, the tray being inserted into the tray insertion groove of the case to collect foreign substances falling from the belt; It includes.

A plurality of slits are formed in the transverse direction at predetermined intervals on the surface of the belt, and a brush pad having a brush can be attached to the slits in the transverse direction.

In addition, the sprocket may be formed such that two members having a semi-cylindrical shape having flanges at both ends and a protrusion at the center of the outer circumferential surface and having an uneven portion on the inner circumferential surface thereof are combined at both sides of the uneven portion to form a cylindrical shape.

According to the shoe sole cleaning device of the front door of the multi-unit house of the present invention as described above, the shoe sole cleaning device is rotatably installed inside the front door, electrically operated by a remote control, and provided with a removable tray to prevent entrance and exit. It is easy to install and operate without being easy, and it is easy to separate and remove the collected foreign matter, and it does not matter when cleaning the entrance floor.

Hereinafter, the shoe sole cleaning apparatus of the front door of the apartment house according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 respectively show the folded state and the open state of the shoe sole cleaning apparatus according to an embodiment of the present invention installed on the front door, Figures 3 and 4 according to an embodiment of the present invention Separate and exploded perspective view of shoe sole cleaning device.

1 to 4, the shoe sole cleaning device of the front door of the multi-family house according to an embodiment of the present invention, the base plate 10 is attached to the lower surface of the interior side of the front door (1), and the upper portion on the top An opening part 23 is formed, and a case 20 having a lower end hinged to the base plate 10 and being vertically fastened to the base plate 10 or opened at a predetermined angle, and the inside of the case 20. Inserted into the track 30 is rotated in an infinite orbit according to the drive of the motor 34, a plurality of rotating rods 43 are installed horizontally on the open inner surface of the upper opening 23 of the case 20 The cover 40 is coupled to the tray, and the tray 50 for collecting foreign matter falling into the tray insertion groove 29 formed in the lower portion of the case 20 is detachably inserted.

The base plate 10 is a rectangular plate member, the magnetic projection 11 is installed in the center of the upper end portion to protrude forward, the hinge shaft 12 is formed on both sides of the lower side.

Therefore, the lower end of the case 20 is inserted between the two hinge shafts 12 and the hinge rod 13 is penetrated from the hinge shaft 12 on one side to the hinge shaft 12 on the other side. The case 20 may be hinged to the base plate 10 by fastening with a nut 14.

Next, the case 20 is a rectangular parallelepiped member having a lower end hinged to the lower portion of the base plate 10, and is vertically folded to be fastened or rotated to the base plate 10 to be opened at a predetermined angle.

In the center of the upper end of the case 20, a steel fixture 21 is mounted, and an insertion groove 22 is formed at one side thereof. The insertion groove 22 is a groove in which the magnet protrusion 11 of the base plate 10 is accommodated.

Therefore, when the case 20 is rotated about the hinge shaft 12 to be in close contact with the base plate 10, the magnet protrusion 11 is inserted into the insertion groove 22 of the fixture 21 and coupled with the magnet. The case 20 is fixed to the base plate 10.

In addition, an upper open part 23 having a size that can accommodate a shoe is formed on an inner surface of the case 20, and a step 24 is formed on an edge thereof. In addition, side openings 25 each having a size into which a track can be inserted are formed on both side surfaces, and a step 26 is formed at an edge thereof.

In addition, the hinge hole 27 penetrates from one side to the other side of the lower end portion, and the hinge rod 13 is inserted as described above, thereby being hinged around the hinge shaft 12 of the base plate 10. .

In addition, the receiving unit 28 is provided at one side of the upper end, so that a signal for controlling the motor 34 transmitted by the remote controller 60 can be received.

And, the upper end portion is formed with a tray insertion groove 29 is formed long in the longitudinal, the tray 50 can be inserted over the entire inner surface of the lower case 20 (see Fig. 13).

Figure 5 is an exploded perspective view of the track of the shoe sole cleaning device, Figure 6 is a partially enlarged perspective view of part A of Figure 5, Figure 7 is an exploded perspective view of the belt of the shoe sole cleaning device.

The track 30 is a member that rotates in an infinite orbit in the inner and outer sides of the case 20, and as shown in FIG. 5, the belt 31, the driving and driven rollers 35a and 35b, and the first And second side supports 32a and 32b and four pairs of sprockets 36.

The belt 31 is formed of a flexible material. Referring to FIG. 7, slits 311 are formed on the surface of the belt 31 at predetermined intervals, and brush pads are formed between the slits 311. 312 is extended in the lateral direction, and the brush 313 is densely formed on the upper surface of the brush pad 312. Thus, as the belt 31 rotates, the brush 313 moves and shakes off these substances attached to the bottom of the shoe placed on the top.

The drive rollers and the driven rollers 35a and 35b are shaft members for rotating the belt 31, and are inserted in both the front and rear sides of the belt 31 so as to be tensioned. As shown in FIG. 5, circumferential uneven portions 352 are formed in two places, respectively. The straight line of the uneven portion 352 is formed smaller than the outer peripheral surface diameter.

The drive roller 35a is a drive shaft for rotating the belt 31, one end of which is formed to be directly connected to the motor 34. That is, at the end, a binding groove 351 is formed into which the motor shaft 341 is inserted, so that the driving roller 35a rotates with the rotation of the motor shaft 341.

Both ends of the driving roller 35a and the driven roller 35b are supported by the first side support 32a and the second side support 32b, respectively, the first side support 32a and the second side support ( 32b) is a member having the same shape, but differs in the number of roller support portions 33 provided on one side thereof.

As shown in FIG. 5, the first side support 32a includes a roller support 33 at one end of the side, and a motor 34 at the other end, and the motor 34 is As described above, it is connected to the driving roller 35a. And the 2nd side support part 32b is provided with the roller support part 33 in the both ends of the side surface, respectively.

Insertion holes 331 are formed in each of the roller support parts 33 to support each end of the driving roller 35a or the driven roller 35b so as to be freely rotatable.

The first side support 32a and the second side support 32b are respectively inserted into the side open portions 25 formed at both sides of the case 20 and fixed with screws. The first side support 32a and the second side support 32b are respectively fixed. The side support 32b has stepped ends 321 formed on an edge thereof, and the side open portions 25 also have stepped ends 26 corresponding thereto, so that both ends are joined with the stepped ends 321. Step 26 is engaged.

On the other hand, the sprocket 36 is coupled to each uneven portion 352 formed in the driving roller 35a and the driven roller 35b, the sprocket 36 is a pair of members having a semi-cylindrical shape of each uneven portion ( 352 is coupled to form a cylindrical shape.

That is, the sprocket 36 is a cylindrical member formed by coupling a pair of semi-cylindrical members as shown in FIG. 6, and the uneven portion 361 is formed on the inner circumferential surface of the semi-cylindrical member, and both ends thereof are respectively formed. A flange 362 is formed, and a radially extending protrusion 363 is provided at the center of the outer circumferential surface.

Accordingly, when the semi-cylindrical members are inserted on both sides of the concave-convex portion 352, and the flanges 362, which are in contact with each other, are coupled to the bolts 364 and the nuts 365, respectively, a cylindrical sprocket 36 is formed. . In this case, the combined flange 362 has the same shape as the protrusion 363 and serves the same role.

At this time, since the combined flange 362 and the protrusion 363 extend radially every 90 degrees on the circumference, the combined flange 362 and the protrusion when the drive roller 35a and the driven roller 35b rotates. 363 is rotated while being inserted into each slit 311 of the belt 31 to serve as a sprocket for reliably transmitting the rotational force of the motor shaft 341 to the belt 31.

Figure 8 shows a cover of the shoe sole cleaning apparatus according to an embodiment of the present invention, Figure 9 shows a frame of the cover, Figure 10 shows an exploded view of the rotating rod of the cover.

The cover 40 is a member coupled to the upper open portion 23 of the case 20 by a plurality of rotating rods 43 are installed horizontally on the open inner surface, as can be seen in Figures 8 to 10 Similarly, the frame 41 and the rotating rod 43 is composed.

The frame 41 is a hollow member having a hollow inside, and insertion grooves 42 are formed at regular intervals on both sides of the inner edge as shown in FIG. 9, and the rotating rods 43 are inserted into the insertion grooves 42 facing both sides. ) Is inserted in the transverse direction. Bearings 44 and 45 are inserted into the insertion grooves 42, respectively, to smoothly rotate the rotating rod 43.

The rotating rod 43 is composed of a first rotating rod 431, a second rotating rod 435 and a spring 434, as shown in FIG.

The first rotating rod 431 is formed with a shaft projection 432 coupled to the bearing 44 at one end, and the other end is formed of a hollow cylindrical portion 433 through the spring 434 therein. The second rotating rod 435 may be inserted. In addition, the second rotating rod 435 has a diameter smaller than that of the first rotating rod 431 so as to be inserted into the cylindrical portion 433, and the shaft protrusion 436 coupled to the bearing 45 at one end thereof. Formed.

Next, the tray 50 is a member that is removably inserted into the lower portion of the belt 31 in the case 20 through the tray insertion groove 29 and collects foreign matter falling down from the belt 31. An opening 51 is formed at an upper portion, a dust collecting portion 52 having a lower portion is formed at a lower portion of the opening 51, and a handle 53 is installed at an upper portion so as to be removable.

The tray 50 is installed on the upper open portion 23 of the case 20, and the stepped portion 24 on which the tray 50 is seated is formed at the edge of the upper open portion 23, and is seated. After it is fixed, it is fixed with a number of screws.

Referring to the operation of the shoe sole cleaning device of the front door of the multi-unit house according to an embodiment of the present invention configured as described above are as follows.

11 is a view illustrating a state of use of a shoe sole cleaning apparatus according to an embodiment of the present invention, FIG. 12 illustrates a state in which the shoe sole cleaning apparatus is folded toward the front door, and FIG. 13 is a shoe sole cleaning apparatus of the porch. The process of removing the tray while folded in the door is shown.

As can be seen in the figure, when not using the shoe sole cleaning apparatus according to an embodiment of the present invention is folded vertically to the front door (1), the magnet projection 11 is the insertion groove of the fixture 21 Inserted and attached to (22) to maintain the folded state.

On the other hand, when using the shoe sole cleaning apparatus according to an embodiment of the present invention to rotate the device by hand as shown in Figure 11 so as to maintain a constant angle with the front door (1) put the feet on the shoes, the remote control Operate motor 34 with 60.

In this state, the driving roller 35a is rotated by the motor 34, and thus the belt 31 and the driven roller 35b rotate together, and the brush attached to the outer surface of the belt 31 is rotated. 313 continuously shakes the bottom of the shoe, and the fallen foreign matters 70 are collected inside the tray 50 through the opening 51.

After such operation continues for a predetermined time, when the shoe sole cleaning is completed, the motor 34 is stopped by the remote controller 60, and then the shoe sole cleaning apparatus of the present invention is folded back to the front door 1 vertically, in which case As can be seen in FIG. 12, foreign matters 70 that have fallen to the lower tray 50 through the belt 31 are collected in the dust collecting part 52 below the tray 50, so that the user may have a case (as shown in FIG. 13). The foreign material 70 may be treated by detaching the tray 50 from 20.

1 is a perspective view showing a state in which the shoe sole cleaning device according to an embodiment of the present invention installed on the front door.

Figure 2 is a perspective view showing a state of opening the shoe sole cleaning device according to an embodiment of the present invention from the front door.

Figure 3 is an exploded perspective view of the shoe sole cleaning apparatus according to an embodiment of the present invention.

Figure 4 is an exploded perspective view of the shoe sole cleaning apparatus according to an embodiment of the present invention.

Figure 5 is an exploded perspective view of the track of the shoe sole cleaning apparatus according to an embodiment of the present invention.

FIG. 6 is a partially enlarged perspective view of part A of FIG. 5.

Figure 7 is an exploded perspective view of the belt of the shoe sole cleaning apparatus according to an embodiment of the present invention.

8 is an exploded perspective view of the cover of the shoe sole cleaning apparatus according to an embodiment of the present invention.

FIG. 9 is an exploded perspective view of a frame included in the cover of FIG. 8. FIG.

10 is an exploded perspective view of the rotating rod included in the cover of FIG. 8.

11 is a cross-sectional view of a shoe sole cleaning apparatus according to an embodiment of the present invention.

12 is a cross-sectional view showing a state in which the shoe sole cleaning device according to an embodiment of the present invention folded in the front door.

FIG. 13 is a cross-sectional view illustrating a process of separating a tray in a state in which a shoe sole cleaning apparatus is folded in a front door according to an embodiment of the present invention.

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

1: door 10: base

11: Magnet protrusion 12: Hinge shaft

13: Hinge rod 14: Nut

20: Case 21: Fixture

22: insertion groove 23: upper opening

24, 26: step 25: open side

27: hinge 28: receiver

29: Tray insertion groove 30: Track

31: belt 32a, 32b: first and second side support

33: roller support part 34: motor

35a: driven roller 35b: driven roller

36: Sprocket 40: Cover

41: frame 42: insertion groove

43: rotating rod 44, 45: bearing

50: Tray 51: Opening department

52: dust collector 53: handle

60: remote control 311: slit

312: brush pad 313: brush

352: uneven portion 361: uneven portion

362: flange 363: protrusion

Claims (3)

A magnet protrusion 11 mounted at the center of the upper end portion, a hinge shaft 12 formed at both sides of the lower side, and a hinge rod 13 through which both ends of the hinge shaft 12 are coupled to the nut 14 are provided. The base plate 10 is attached to the lower surface of the interior side of the front door (1); A fastener 21 having an insertion groove 22 which is mounted in the center of the upper end and accommodates the magnet protrusion 11 on one side, an upper opening 23 formed on the inner side, and a side open portion formed on both sides ( 25), a hinge hole (27) penetrating from one side to the other side at the lower end, a receiver (28) installed at one side of the upper end to receive an operation signal by the remote controller (60), and a tray formed in the longitudinal direction at the upper end is inserted. A case (20) having a groove (29), the lower end of which is inserted between the hinge shafts (12) so that the hinge rod (13) penetrates through the hinge hole (27) and is hinged to the lower portion of the base plate (10); Slits 311 are formed in the transverse direction at regular intervals, and the belt 31 with the brush pad 312 attached laterally between the slits 311 and the inner side of the belt 31 are inserted laterally. A motor having driven and driven rollers 35a and 35b having a pair of uneven portions 352 formed in both circumferential directions on both outer circumferential surfaces thereof, and having a roller support portion 33 at one end thereof and connected to the drive roller 35a at the other end thereof. A first side support 32a having a 34, a second side support 32b having a roller support 33 at each end thereof, and an uneven portion 361 formed on an inner circumferential surface thereof, and each 90 degrees on an outer circumferential surface thereof. A radially extending protrusion 363 is formed to include a plurality of sprockets 36 are formed to be coupled to both sides of each concave-convex portion 352 to form a cylinder, inserted into the case 20 and fixed on both sides And rotates to the infinite track by driving the motor 34 according to the operation signal of the remote controller 60. A track (30); A rotating rod inserted between the frame 41 having an empty hollow shape, a plurality of insertion grooves 42 formed at predetermined intervals on both sides of the inner edge of the frame 41, and the both insertion grooves 42. 43 and a cover 40 having bearings 44 and 45 interposed between the insertion grooves 42 and the ends of the rotary rods 43, and coupled to the upper opening 23 of the case 20. ; And A tray insertion groove 29 of the case 20 is provided with an opening part 51 formed at an upper side of one side, a dust collecting part 52 formed at the lower part of the opening part 51, and a handle 53 mounted at an upper end thereof. A tray 50 that is inserted into the dust collector and collects foreign matter falling from the belt 31; Shoe sole cleaning device of the front door of the apartment house comprising a. The brush pad 312 according to claim 1, wherein a plurality of slits 311 are formed in the transverse direction at predetermined intervals on a surface of the belt 31, and a brush pad 312 having a brush 313 between the slits 311. Shoe sole cleaning device of the front door of the apartment house, characterized in that the long side attached to the transverse direction. The sprocket 36 has two semi-cylindrical shapes each having flanges 362 at both ends and protrusions 363 at the center of the outer circumferential surface, and having uneven portions 361 at the inner circumferential surface. Shoe sole cleaning device of the front door of the multi-family house, characterized in that formed on both sides of the concave-convex portion 352 to form a cylindrical.

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