JP2009247438A - Mop with sponge - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve the failure that attaching/detaching plate with a sponge mop pad is rotated forward by the deviation of the connection point with the attaching/detaching plate of a mop handle lower end and the centroid of the sponge mop pad when connecting the attaching/detaching plate for attaching and detaching the sponge mop pad to the lower end of the mop handle, adding force, pressing the sponge mop pad from an oblique direction and performing cleaning, in a conventional mop with sponge. <P>SOLUTION: By connecting the attaching/detaching plate 3 for attaching and detaching the sponge mop pad 2 to the lower end of the mop handle 4 at a position off the centroid of the attaching/detaching plate 3, even when the force is added to the lower end of the mop handle, the sponge mop pad is pressed from the oblique direction and cleaning is performed, the failure that the attaching/detaching plate with the sponge mop pad is rotated forward is dissolved. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

TECHNICAL FIELD The present invention relates to a mop with a sponge that has excellent functionality so that a removable plate with a sponge mop pad does not roll forward.

As shown in FIG. 5, the conventional mop with a sponge has a removable mop pad 2 attached to and removed from the center line 3b of the removable plate 3 at the center line 3b of the removable plate 3 at the lower end 4a of the mop pattern. Since it was connected, when force is applied to the lower end 4a of the mop pattern 4 and the sponge mop pad 2 is pressed from an oblique direction and cleaned, the connection point between the mop pattern lower end 4a and the detachable plate 3 and the center of gravity of the sponge mop pad 2 There was a problem that the detachable plate 3 with the sponge mop pad was rotated forward due to the deviation.
JP 2002-186574 A

Therefore, as a result of diligent research to solve the drawbacks and problems of the conventional sponge mop, the present inventors applied a force to the lower end of the mop pattern and pressed the sponge mop pad from an oblique direction to clean it. The present invention provides a mop with a sponge that can solve the problem of the padded removable plate moving forward.

In order to achieve the above object, the present invention is characterized in that the removable plate for attaching and removing the sponge mop pad is connected to the lower end of the mop pattern at a position shifted from the center of gravity of the removable plate. Even if force is applied to the lower end and the sponge mop pad is pressed from an oblique direction and cleaned, the mop with sponge can be provided that can eliminate the problem that the removable plate with the sponge mop pad moves forward. Furthermore, the removable plate is connected to the lower end of the mop pattern via a universal joint, so that the mop pattern can be freely tilted to follow the condition of the cleaning unit that presses the sponge mop pad. In addition, the sponge mop pad can be easily attached / detached (replaced) by attaching the sponge mop pad to the detachable plate via the magic tape (trade name).

According to the present invention described above, the attachment / detachment plate for attaching / detaching the sponge mop pad of the sponge mop is displaced from the center of gravity of the attachment / detachment plate, and the attachment / detachment plate is connected to the lower end of the mop pattern. Even if force was applied and the sponge mop pad was pressed from an oblique direction to clean it, the problem that the removable plate with the sponge mop pad was rotated forward could be solved. Furthermore, the removable plate is connected to the lower end of the mop pattern via a universal joint, so that the mop pattern can be freely tilted to follow the condition of the cleaning unit that presses the sponge mop pad. In addition, the sponge mop pad can be easily attached / detached (replaced) by attaching the sponge mop pad to the detachable plate via the magic tape (trade name).

  Next, embodiments of the present invention will be described with reference to the drawings.

An embodiment according to the present invention is shown in FIGS. 1 to 3 and will be described below. 1 shows a mop with a sponge, and the lower end 4a of the mop pattern 4 is a sponge mop pad via a universal joint 5 with a center line 3a indicating a position shifted from the center line 3b indicating the center of gravity of the sponge mop pad attaching / detaching plate. 2 was attached to the detachable plate 3 to which 2 was attached. Further, when attaching the lower end 4a of the mop handle 4 to the detachable plate 3 via the universal joint 5, it is attached to the lowest position of the detachable plate 3 as much as possible, so that a narrow part, for example, a corner of a bookcase or under a bed, etc. Cleaning work has become easier.
In addition, the center of gravity was lowered, and it was possible to prevent forward rotation of the removable pad with sponge pad.

Also, as shown in FIG. 4, the sponge mop pad 2 was attached to the detachable plate 3 via a magic tape (trade name) so that the sponge mop pad 2 could be easily attached and detached (replaced). Reference numerals 3 c and 3 e in FIG. 4 denote a magic tape engagement mechanism, 3 c denotes a concave surface of the attachment / detachment surface with the attachment / detachment plate 3, and 3 e denotes a convex surface of the attachment / detachment surface to the attachment / detachment plate 3.

As shown in FIG. 1, a configuration in which the detachable plate 3 for attaching and removing the sponge mop pad 2 of the mop 1 with sponge is shifted from the center of gravity of the detachable plate 3 and the detachable plate 3 is connected to the lower end 4 a of the mop handle 4. Accordingly, the connection between the detachable plate 3 and the mop pattern 4 is more than the falling moment due to the frictional force between the sponge mop pad 2 and the concave surface 3c of the detachable surface of the detachable plate 3 and the cleaning surface 3d of the sponge mop pad 2 acting on the convex surface 3e. Since the restoring moment due to the mop pressing force acting on the portion 5 is large, the sponge mop pad 2 is pressed against the attaching / detaching surface 3c of the attaching / detaching plate 3, and the forward rotation of the attaching / detaching plate 3 with the sponge mop pad 2 can be prevented.

The present invention can be applied not only to floor cleaning but also to wall, ceiling, and window glass cleaning tools.

It is a perspective view which shows one Example which concerns on this invention. It is principal part sectional drawing of the AA arrow of FIG. 1 which shows one Example which concerns on this invention. It is the figure which attached the mop pattern to the attachment / detachment board via the universal joint. It is explanatory drawing which shows the attachment / detachment mechanism of a sponge mop pad and an attachment / detachment board. It is sectional drawing of the AA arrow of FIG. 1 which shows a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Mop with sponge 2 Sponge mop pad 3 Sponge mop pad attaching / detaching plate 3a Center line 3b showing the position shifted from the center of gravity of the sponge mop pad attaching / detaching plate Center line 3c showing the center of gravity position of the sponge mop pad attaching / detaching plate Concave surface 3d of the removable surface with the plate Cleaning surface 3e of the sponge mop pad Convex surface of the removable surface between the sponge mop pad and the removable plate 4 Mop handle 4a Lower end of the mop handle 5 Connecting portion of the mop handle and the removable plate

Claims (3)

A mop with sponge, wherein the removable plate for attaching and removing the sponge mop pad is connected to the lower end of the mop pattern at a position shifted from the center of gravity of the removable plate. The mop with sponge according to claim 1, wherein the detachable plate is connected to the lower end of the mop pattern via a universal joint. The sponge mop according to claim 1 or 2, wherein a sponge mop pad is attached to the detachable plate via a magic tape (trade name).

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