KR200318029Y1 - A Floor cloth Capable Of Using Both Sides - Google Patents

Abstract

The present invention relates to a push rod that can be attached to the mop without bending the waist, and can be fixed to the attached mop by the magnetic force, for selectively tightly fixing both sides of the mop to the base to which the mop is attached A rotating structure is provided, and the rotating structure is provided with a permanent magnet to press and fix the mop by magnetic force. At this time, the rotating structure is a triple hinge coupling structure by the connection structure of the first pivot portion hinged to the pedestal, the second pivot portion hinged to the first pivot portion, and the roller hinged to the second pivot portion. By having it, it is characterized by being comprised so that smooth rotation can be carried out between the pedestals.

Description

A Floor cloth Capable Of Using Both Sides}

The present invention relates to a cleaning rod that can be attached to the mop without bending the waist, and can be fixed to the attached mop by magnetic force, and more specifically, the first rotating part and the first rotating part hinged to the pedestal The hinge structure of the second pivoting part and the roller hinged to the second pivoting part has a triple hinged coupling structure, so that it can be used on both sides of the rod that can be rotated more smoothly. It is about.

In general, the push rod for cleaning the floor, classroom, living room, etc. is composed of a bar length up to the height of the user's chest and a mop hanging on the end of the bar. Such a conventional rod (or rag) is used to stretch the waist when in use, but when it is necessary to wash the rag or replace the mop, it has to bend and operate by hand. Therefore, as the cleaning was repeated, a large crowd came to the back of the housewife or the student, and the dirty mop had to be held by hand, which was not good for feeling or hygiene.

In addition, the conventional mop was large in size in order to be able to clean a large area by one mop. Therefore, it was efficient to clean a large area, but the narrow area or the rear part or the corner portion had a disadvantage that is not easy to clean.

In addition, when using a mop (or rag mop) as a dry mop other than the mop, the dust did not easily stick, and the mop had to be repeated several times, resulting in a large amount of cleaning work. Various types of pushpins have been developed to solve the conventional problems, but there is an obstacle that cannot be universalized due to frequent replacement of mops or inconvenient exchange.

Therefore, the present invention has been devised to solve the above problems, the first object of the present invention is to provide a double side can be used for the push rod can be used.

A second object of the present invention is provided with a rotating structure for selectively tightly fixing both sides of the mop to the base on which the mop is exterior, the rotating structure is provided with a permanent magnet to press and fix the mop by magnetic force to bend the waist It is to provide a straw that can be used on both sides of the mop.

Objects of the present invention, a rectangular plate-shaped pedestal is attached to the bulk tape tape so that the mop, the first pivot portion is hinged to the lower portion so as to be pivotable in the center of one side of the pedestal, and the first pivot A second pivoting portion, the lower portion of which is hinged to an upper portion of the upper portion of the upper portion, and a pair of sockets are symmetrically disposed on both sides of the upper portion, and a pair of bite coupling portions fitted to rotate to the respective sockets; A roller connected to both sides of the pedestal according to the rotation of each pivot, and formed on an outer circumference thereof perpendicular to the axial direction of the connection shaft. According to the selective contact of the roller to the pedestal and the connecting member to which the rod is hinged at the top, the external mop is applied to the magnetic force. The roller and the pedestal so as to be fixed by pressing is achieved by a double-sided available push rod characterized in that it comprises a permanent magnet and a steel piece in a corresponding position across the mop.

And the permanent magnet is preferably fixed to the cutout formed along the axial direction on the outer peripheral portion of the connecting shaft symmetrical with respect to the connecting member.

In addition, the steel pieces are fixed to both sides of the pedestal to a position corresponding to the cutout portion of the connecting shaft, the permanent magnet is fixed to each of the cutout formed along the axial direction of the connecting shaft on the outer periphery of each of the bite coupling pieces Most preferred.

Meanwhile, the steel pieces are respectively fixed to both sides of the pedestal at positions corresponding to the cutouts of the respective bite coupling portions, and the projections are hinged to the inner side surfaces of the respective sockets in the center of the corresponding one surface of the bite coupling portions. It is preferably formed.

In addition, it is preferable that the outer circumferential edges of the respective engagement coupling portions are further provided with ball bearings which are mounted along the circumferential direction and are in point contact with the inner circumferential edges of the corresponding sockets. Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and the preferred embodiments associated with the accompanying drawings.

1 is a perspective view of a double-sided push rod according to the present invention,

2 is a side view of the double-sided push rod shown in FIG.

3 is a rear view of the double-sided push rod shown in FIG.

4 is a partial cross-sectional view of the roller and the pedestal according to the first embodiment of the present invention;

5 is a partial cross-sectional view of the roller and the pedestal according to the second embodiment of the present invention;

6 is a use state of the push rod according to the present invention,

7 is a perspective view according to a third embodiment of the present invention.

<Short Description of Main Reference Signs>

10: pedestal, 11: channel, 12: bulk tape,

13: steel piece, 20: first rotating part, 30: second rotating part,

31: socket, 31a: projection, 40: roller,

41: bite engagement portion, 41a: ball bearing, 42: connecting shaft,

43: incision, 44: permanent magnet, 50: connecting member

60: bar, 61: handle, 61a: through hole,

70: Mop, 100: Mop.

Hereinafter will be described in detail along with the accompanying drawings with respect to the pushpin that can be used on both sides according to the present invention. 1 is a perspective view of a push rod according to the present invention, Figure 2 is a side view of the double-sided push rod shown in Figure 1, Figure 3 is a rear view of the double-side push rod shown in Figure 1. 1, 2 and 3, the push rod 100 is provided with a rotating structure for selectively closely fixing both sides of the mop 70 to the pedestal 10, the mop 70 is externally provided. And, the rotating structure is a structure provided with a permanent magnet 44 to press and fix the mop 70 by magnetic force.

At this time, the rotating structure includes a first pivot 20 hinged to the pedestal 10, a second pivot 30 hinged to the first pivot 20, and the second pivot ( By having a triple hinge coupling structure as a connection structure of the roller 40 hinged to 30, it is configured to enable more smooth rotation with the pedestal 10 in between.

The push rod 100 has a rectangular pedestal 10, a first pivot 20 connected to the pedestal 10, and a second pivot 30 connected to the first pivot 20. And a roller 40 that is in close contact with both surfaces of the pedestal 10 in accordance with the rotation of each of the rotating parts 20 and 30.

Here, the bulk tape 12 is attached to the surface of the pedestal 10 so that the external mop 70 is fixed. In addition, two water passages 11 are formed to penetrate so as to drain the exterior mop 70. In addition, a total of eight bulk tapes 12 are positioned near both sides of the pedestal around the water port 11. In the pedestal 10, the first pivot 20 is provided at the curved portion at the center of the longitudinal one side edge.

The lower portion of the first pivot 20 is hinged to the edge of the pedestal 10 so that it can be rotated about the pedestal 10. The second pivot 30 is hinged to the upper portion of the first pivot 20. The upper and lower portions of the first rotating part 20 and the second rotating part 30 are cut in plural and have a shape in which protrusions and depressions are repeated, and have a corresponding structure to engage each other in a shape.

In addition, the socket 31 is symmetrically formed to face each other in the shape of a hemispherical container on both upper sides of the second pivot 30. At this time, the projection 31a is formed in the center of the inner side of the socket 31 in the opposite direction.

It is the roller 40 mentioned above provided between each said socket 31. The roller 40 has a pair of bite engaging portions 41 formed in a wheel shape on both sides, and a connecting shaft connecting each bite engaging portion 41 with a diameter relatively smaller than the respective bite engaging portions 41 ( 42).

At this time, the respective engagement coupling portions 41 are fitted correspondingly in the respective sockets 31, and the projections 31a are fitted into the grooves at the center of one surface of each engagement coupling portion 41 and hinged. Accordingly, the roller 40 has a structure capable of rotating around the socket 31.

Therefore, as mentioned above, the roller 40 functions as a structure that can be selectively adhered to both sides of the pedestal 10 while rotating within an angle range close to about 360 ° about the pedestal 10. . Therefore, when the roller 40 is in close contact with one surface of the pedestal 10, the first pivot 20 is erected to be almost vertical and the second pivot 30 is laid down to be almost horizontal. You will lose.

In addition, the connecting member 50 is formed at the center of the connecting shaft 42 of the roller 40 so as to be perpendicular to the axial direction. The connecting member 50 has a shape in which the width decreases along the height direction and is hinged to an upper end thereof so that the lower portion of the rod 60 is rotated perpendicularly to the rotation direction of each of the rotation parts 20 and 30. The rod 60 is fitted with a handle 61 made of plastic at the upper end of the rod 60 so as to push the push rod 100 by a hand, and a through hole 61a is formed at the upper end of the handle 61. .

However, according to the selective adhesion of the roller 40, a force means for pressing and fixing the mop 70 is required between the pedestal 10 and the roller 40. Accordingly, the roller 40 and the pedestal 10 are respectively provided with a permanent magnet 44 and a steel piece 13, the permanent magnet 44 is the connecting shaft 42 or bite of the roller 40 It is fixed to the engaging portion 41, the steel piece 13 is fixed to both sides of the pedestal 10 in the corresponding position (shown in Figures 4 and 5).

Therefore, when the roller 40 is in close contact with any one surface selected from both sides of the pedestal 10, the mop 70 is positioned between the roller 40 and the pedestal 10, the mop 70 is a roller ( According to the magnetic force between the 40 and the permanent magnet 44 and the steel piece 13 of the pedestal 10 can be pressure-fixed.

4 is a partial cross-sectional view of the roller and the pedestal according to the first embodiment of the present invention. As shown in FIG. 4, the roller 40 has a shape of a shaft having wheels formed on both sides thereof, and the wheel coupling part 41 having the wheel shape is fitted into the socket 31 of the second pivot 30. And the shaft is a connecting shaft 42 connecting the respective engagement coupling parts 41 to have a symmetrical shape on both sides of the roller 40. At this time, the projection 31a of the socket 31 is fitted to the center of one surface of the engagement coupling portion 41 is possible to rotate the roller 40, the reinforcing structure of the engagement coupling portion 41 On the outer circumference, a ball bearing 41a is mounted along the circumferential direction.

For the coupling structure of the ball bearing 41a, a ball bearing 41a is inserted into the outer circumferential edge of the bite coupling portion 41 and is rounded along the circumferential direction to rotate. Therefore, the end of the socket 31 is in point contact with the ball bearing 41a so that the friction coefficient between the socket 31 and the engagement portion 41 is relatively small.

The connecting shaft 42 is formed with a cutout 43 on the outer circumference along the axial direction. The permanent magnet 44 is inserted into the cutout portion 43 formed as described above and is formed to apply magnetic force. Therefore, the permanent magnet 44 is one surface is exposed to the outside. Steel pieces 13 are fixed to both sides of the pedestal 10 to correspond to the position of the permanent magnets 44 fixed as described above, so that the permanent magnets 44 are selectively rotated according to the selective rotation of the roller 40. It is in close contact with each steel piece 13 by magnetic force.

If one side of the mop 70 is dirty according to the use, in order to use the other surface, step on the pedestal 10 with a force greater than the magnetic force and grab the bar 60 to lift up each pivot 20, 30 and the pedestal ( Rotate to the other side of the 10 so that the roller 40 is in close contact with the other side of the mop (70). At this time, since the steel piece 13 is fixed to a position corresponding to the other surface of the pedestal 10, the mop 70 may be pressed and fixed on both sides.

If the mop 70 is replaced with a new one, step on the pedestal 10 and lift the respective rotating parts 20 and 30 through the bar 60 so as to be separated from the pedestal 10. And after replacing the mop 70 by returning each rotating part (20, 30) with the rod (60) so that the roller 40 is in close contact with the replaced mop 70, the mop 70 is a permanent magnet The magnetic force of the 44 and the steel piece 13 can be press-fixed.

5 is a partial cross-sectional view of the roller and the pedestal according to the second embodiment of the present invention. As shown in FIG. 5, two cutout portions 43 are formed at two upper and lower portions along the circumferential direction of the respective engagement coupling portions 41. Therefore, the permanent magnet 44 is a pair of two in each of the incisions 43, a total of four permanent magnets 44 are fitted into each of the fixed. Correspondingly, the steel pieces 13 are fixed to each other so that the magnetic force of the permanent magnet 44 is exerted on the portions where the rollers 40 abut on both sides of one surface of the pedestal 10.

Accordingly, the mop 70 which is external to the pedestal 10 and positioned between the permanent magnets 44 and the corresponding steel pieces 13 is a permanent magnet 44 and the steel pieces 13 magnetically. It can be press fixed by the force to be in close contact.

6 is a state diagram used in the push rod according to the present invention. As shown in FIG. 6, the mop 70 is enclosed along the circumference of the pedestal 10 in the rod and fixed by the bulk tape 12. As the outer surface as described above, one surface of the mop 70 is permanent on both sides of the permanent magnet 44 and the pedestal 10 is placed on the connecting shaft 42 or the engagement portion 41 of the roller 40 According to the position of the magnet 44 may be fixed by the magnetic force implemented between the steel pieces 13 that are correspondingly fixed.

One side of the pressure-fixed mop 70, the bar 60 is positioned to be in close contact with the other surface of the mop 70 to the ground and then pushed along the selected direction. At this time, in addition to the other surface of the mop 70 soiled in accordance with the use, to use one side, while holding the rod 60, step on the pedestal 10 and lift the respective rotating parts 20, 30 by the roller 40 and the pedestal Let the magnetic coupling between (10) fall. And by rotating the respective rotating parts 20, 30 to the other surface of the pedestal 10 so that the permanent magnet 44 of the roller 40 rotated together with the steel piece 13 of the other surface by magnetic force, Mop 70 may be pressure fixed. Accordingly, the rod 60 is positioned on the other surface of the mop 70 and a relatively clean surface can be used in close contact with the ground.

7 is a perspective view according to a third embodiment of the present invention. As shown in FIG. 7, the diameter of the metal engagement portion 41 is slightly enlarged so that the structure is directly bonded by the permanent magnet.

In the double-sided pusher 100 according to the present invention as described above, the permanent magnet 44, in addition to the structure that is selectively mounted on the connecting shaft 42 or the engagement portion 41 of the roller 40, the connecting shaft ( 42) and it can be used by mounting both.

In addition, in addition to the steel piece 13, it is also possible to use the permanent magnet 44 facing the opposite polarity of the permanent magnet 44 mentioned above, the mop 70 for fixing the exterior to the pedestal 10 In addition to the bulk tape 12, a press button, a clamp, or the like can be attached to the pedestal 10 as a means. In addition, the position of the steel piece 13 and the permanent magnet 44 can also be used by changing, it can also be used as a combination of permanent magnets only.

In addition to the rectangular shape, the pedestal 10 and the external mop 70 have a pedestal 10 such that a proper structure, for example, a pushing direction thereof becomes a longitudinal direction of the pedestal 10 when the area of the cleaning place is narrow in addition to the rectangular shape. It is also possible to use a structure to be mounted, in addition to the shape of the square, circle, pentagon, hexagon can be selected and used. In addition, with regard to the material of the mop, it is possible to use ordinary cotton products or products composed of microfiber.

In addition, in addition to the structure in which the ball bearing is mounted on the bleed coupling portion 41, needle bearings, general journal bearings, etc. can be mounted and used, and a protrusion 31a is formed in the socket 31 for the rotational structure of the roller 40. In addition, the projection 31a is formed on the corresponding one surface of the engagement portion 41, of course, it is also possible to use the hinge coupling that is inserted into the groove on the inner side of the socket 31.

In addition, the pedestal 10 may be provided with a plurality of protrusions to use the structure to prevent the external mop 70 from being pushed according to use, and the rod 60 has an elastic protrusion for adjusting its length. It can be used to change the multi-stage coupling structure provided.

According to the push rod according to the present invention as described above, it is possible to selectively adhere to both sides of the pedestal can use both sides of the mop, the triple hinge coupling structure can be made more convenient rotation of the roller on both sides of the mop There is a characteristic.

In addition, there is a convenience that the replacement time of the mop is doubled by cleaning by using both sides of the push rod. In addition, if you want to replace the cleaning surface of both sides of the mop can be easily replaced the cleaning surface of the mop using the foot without bending the waist. Therefore, less burden on the waist during cleaning, there is an effect that less tired even for a long time cleaning.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it is possible to make various modifications or variations without departing from the spirit and scope of the invention. Therefore, the scope of the utility model registration claims attached will include such modifications or variations that fall within the spirit of the present invention.

Claims (6)

A rectangular plate-shaped pedestal 10 to which a bulk tape 12 is attached so that the mop 70 is exterior; A first pivoting portion 20 hinged to a lower portion so as to be pivotable at the center of one side edge of the pedestal 10; A lower pivoting hinge coupled to an upper part of the first pivoting part 20 and a pair of sockets 31 formed at predetermined intervals so as to be symmetrical to both sides of the upper pivotal part 30, and each of Each of the pivoting parts 20 and 30 includes a pair of bite engaging portions 41 fitted into the sockets 31 and connecting shafts 42 connected to each other with a relatively small diameter between the bite engaging portions 41. Roller 40 is in close contact with both sides of the pedestal 10 in accordance with the rotation of the; A connecting member 50 formed at an outer circumference so as to be perpendicular to the axial direction of the connecting shaft 42 and having a rod 60 hinged to an upper end thereof; And The mop 70 is interposed between the roller 40 and the pedestal 10 so that the external mop 70 is pressed and fixed by magnetic force according to the selective close contact of the roller 40 with respect to the pedestal 10. Both sides can be used to the push rod, characterized in that it comprises a permanent magnet 44 and the steel piece 13 in a corresponding position. According to claim 1, wherein the permanent magnet 44 is fixed to the cutout portion 43 formed along the axial direction on the outer peripheral portion of the connecting shaft 42 symmetrical with respect to the connecting member 50 The push stick which is available for both sides to assume. The push rod according to claim 2, wherein the steel piece (13) is fixed to both sides of the pedestal (10) at a position corresponding to the cutout portion (43) of the connecting shaft (42). According to claim 1, wherein the permanent magnet 44 is fixed to each of the cutout portion 43 formed along the axial direction of the connecting shaft 42 on the outer circumference of each bite coupling piece, The steel piece 13 is a push rod that can be used on both sides, characterized in that fixed to both sides of the pedestal (10) to a position corresponding to the cutout portion 43 of each of the bite engaging portion (41). According to claim 1, wherein the inner side of each of the socket 31 is a push rod that can be used on both sides, characterized in that the projection 31a which is hinged and fitted in the center of the corresponding one surface of the engagement portion 41 is further formed. . 6. A ball bearing (41a) according to claim 5, further comprising a ball bearing (41a) mounted on the outer circumferential edge of each of the engagement portions (41) in point contact with the inner circumference of the corresponding socket (31). The push stick which is available for both sides to assume.