JP3025548U - Cleaning tools - Google Patents

Abstract

(57) Abstract: In a cleaning tool that is used by winding a sheet around a plate-shaped sheet attachment member, the sheet can be easily attached and a good tensioned attachment state can be obtained. . SOLUTION: A holding means 5 which is mounted on the upper surface of a sheet mounting member 2 and holds both side edges of a sheet 4 is formed over substantially the entire length of the sheet holding member 2 and is formed by a pressing member 10 and a winding member. , The groove 9 formed on the upper surface
A structure that holds the product by pulling it inside.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention belongs to the technical field of a cleaning tool for removing stains on the surface of floors, tatami mats, walls, ceilings, etc., and more particularly, a sheet attachment structure for wiping off stains.

[0002]

[Prior art]

 Examples of this type of cleaning tool include those disclosed in Japanese Utility Model Publication 7-13633, Registered Utility Model No. 3015719, Registered Utility Model No. 3017545, and Utility Model Laid-Open No. 7-39744.

However, it is difficult to apply tension to the attached sheet with these cleaning tools. For example, in the invention of Japanese Utility Model Publication No. 7-13633, since the end of the seat is pushed in with a fingertip in the groove formed on the entire periphery of the seat mounting member, it seems that tension can be applied, but it seems that the entire circumference is even. Since it had to be sandwiched, uniform tension could not be obtained, wrinkles were more likely to occur, and the appearance was not very good. Besides, the seat installation work was troublesome.

The same thing can be said about the work in each of the above-mentioned inventions. In each of the inventions disclosed in Registered Utility Model No. 3015 719, Registered Utility Model No. 3017545 and Utility Model No. 7-39744, the seat The mounting work must be carried out at each of the four corners of the top surface of the seat mounting member. First, after laying the seat on the floor surface, place the seat mounting member in the center, fold back both side edges, and attach by sandwiching at each of the four corners. For this reason, although it is easier than the case where the entire circumference is sandwiched and attached, the manual work must be repeated at least four times, which is troublesome. Moreover, the mounting work has to be bent over, and it is not like a cleaning tool with a handle attached to facilitate wiping. Moreover, as in the case described above, it was difficult to provide uniform tension, and the wiping surface was easily wrinkled.

[0005]

[Problems to be solved and means therefor]

 Therefore, an object of the present invention is to provide a cleaning tool that can make the seat mounted in a good condition with tension and facilitate the mounting work.

[0006]

[Action and effect]

 That is, according to the structure of claim 1, the holding means is constituted by the two concave grooves along the longitudinal direction of the seat mounting member and the pressing member rotatable in these concave grooves, and the seat is formed. Since both side edges of the sheet are pulled into the groove and pressed, a force for pulling the sheet is generated when the sheet is attached, and tension is obtained. As a result, wrinkles do not easily appear on the wiping surface, and a good attachment state can be obtained.

[0007] Moreover, the attachment work may be performed by attaching one of the both side edges and then the other, and the operation can be performed by two operations, and such an operation can be performed by holding the seat attachment member by hand. It's easy to do without bending over as it was in the past.

According to the configuration of claim 2, the sheet is not unexpectedly displaced during the wiping operation, and a firm attachment state can be obtained.

According to the third aspect of the invention, further tension can be applied to the sheet by rotating the rotating roller as needed after the sheet is pressed by the pressing member for temporary mounting.

According to the structure of claim 4, the holding means includes the two recessed grooves along the longitudinal direction of the seat mounting member and the winding member that tilts toward the inside of the seat mounting member in these recessed grooves. Since both sides of the sheet are wound and held in the concave groove by the construction of and, a force for pulling the sheet is generated when the sheet is attached, and a tension is obtained. As a result, wrinkles do not easily form on the wiping surface, and a good mounting condition can be obtained. Moreover, as with the above, the installation work is easy and can be done with just enough.

[0011]

【Example】

 An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a perspective view showing a main part of the cleaning tool 1, in which a universal joint 3 for attaching a handle (not shown) and a seat 4 (see FIG. 5) are mounted on the upper surface of a rectangular plate-shaped seat mounting member 2. Holding means 5 for holding both side edges of the light).

The universal joint 3 rotatably supports the sphere member 7 to one side by the two support pieces 6 and 6, and the sphere member 7 has a direction different from the rotation direction of the sphere member 7 by 90 degrees. A handle mounting member 8 is rotatably supported. The rotation axes of the support members 6 and 6 and the ball member 7 and the rotation axes of the ball member 7 and the handle mounting member 8 are set in a twisted positional relationship such that the latter is downward.

The holding means 5 includes two recessed grooves 9 and 9 formed along the lengthwise direction at both side edges on the longitudinal side of the seat mounting member 2, and a metal member rotatably held in the recessed groove 9. And the pressing member 10 made of a linear body.

As shown in FIG. 2, the concave groove 9 is formed in a substantially V-shaped cross section, and is formed to have a length slightly shorter than the length in the longitudinal direction, and the pressing member 10 projects in the concave groove 9 in the longitudinal direction. It is stretched so that it rotates in the lateral direction.

As shown in FIG. 3, the pressing member 10 is held by inserting the shaft portions 10 a at both ends of the pressing member 10 into the shaft holes 11 formed inside the bottom portion of the groove 9. In this case, the posture of the pressing member 10 can be divided into an operating state and a non-operating state by the positioning structure having the structure shown in FIG. That is, in this positioning structure, a tapered surface 12 is formed above the shaft hole 11 so as to project inward toward the lower side. Below the tapered surface 12, both side portions of the pressing member 10 in the operating state are dropped. The position-determining groove 13 is formed, and the retracting groove 14 for holding the pressing member 10 in a non-acting state is formed on the side opposite to the positioning groove 13.

As shown in FIGS. 1 and 2, a rubber tube 15 for slipping is firmly fitted at an appropriate position of the pressing member 10 so as to firmly clamp the seat 4 to be attached. . Further, an operating knob 16 is curvedly provided at an intermediate portion of the pressing member 10. Further, the member attached to the lower portion of the seat mounting member 2 is an elastic member 17 made of rubber.

In the cleaning tool 1 configured as described above, since both side edges of the seat 4 are pulled into the recessed grooves 9 and pressed (see FIG. 5), a force for pulling the seat 4 is required when the seat 4 is attached. Born and get tension. As a result, wrinkles are less likely to be formed on the lower wiping surface of the elastic member 17, and a good attachment state can be obtained. In addition, since the rubber tube 15 is attached to the pressing member 10, it is possible to obtain a firm attachment state without the sheet 4 being accidentally displaced during the wiping operation.

In addition, the attachment work may be performed by attaching one of the both side edges of the seat 4 and then the other edge, and it can be performed by two operations, and such an operation can be performed while being held in the hand. This makes it easy to work while standing up without having to bend over as before.

It should be noted that the depth of the portion of the concave groove 9 on the opposite side of the shaft hole 11 which performs the clamping action is formed deep as shown in FIG. 6 so that the pressing member 10 moves within the concave groove 9. When the distance is set to be long, the pull-in distance of the seat 4 becomes long, and more tension can be obtained.

Further, as shown in FIG. 7, a rotating roller 18 for pulling in a sheet may be rotatably attached to the side of the pressing member 10 opposite to the shaft portion 10a. In this case, further tension can be applied to the sheet 4 by rotating the rotary roller 18 as needed after pressing the pressing member 10 for temporary mounting.

Further, it may be configured as shown in FIG. That is, in the cleaning tool 1, the holding means 19 is provided with two recessed grooves 20 and 20 formed along both sides of the seat mounting member 2 along the lengthwise direction, and the holding means 19 is pivoted in the recessed grooves 20. The seat 4 includes a winding member 21 that is attached and tilts toward the inside of the seat mounting member 2. When the winding member 21 tilts toward the inside, both side edges of the seat 4 are wound and held inside. I have to. The groove 20 has a quadrangular cross section as shown in FIG. 9, and the base of the winding member 21 is pivotally attached to the upper outer side. The free end portion of the winding member 21 is bent in an L shape to facilitate the stable position of the sheet. The gap between the recessed groove 20 and the free end of the winding member 21 is set to a size such that the position of the sheet 4 is fixed when the sheet 4 is wound. It should be noted that the seat 4 may be prevented from slipping by attaching rubber to the free end of the winding member 21, but it is better to shift the seat 4 appropriately so that the seat 4 is appropriately displaced and excessive tension is applied. You can prevent things from happening.

Even with this configuration, when the seat 4 is attached, a force for pulling the seat 4 is generated and a tension is obtained (see FIG. 10). As a result, wrinkles are not easily formed on the wiping surface, and a good mounting state can be obtained. Moreover, like the above, the installation work is easy and can be done while standing. In order to remove the seat 4, it is sufficient to pinch the end of the seat 4 and pull it up, as indicated by the arrow with the imaginary line, and it is not necessary to provide a separate tab. Therefore, the configuration and the handling are simple.

[Brief description of drawings]

FIG. 1 is a perspective view showing a main part of a cleaning tool.

FIG. 2 is a sectional view taken along the line AA in FIG.

3 is a sectional view taken along the line BB in FIG.

FIG. 4 is a perspective view showing a part of a groove.

FIG. 5 is a perspective view showing a usage state.

FIG. 6 is a sectional view showing another example.

FIG. 7 is a sectional view showing another example.

FIG. 8 is a perspective view showing another example.

FIG. 9 is a sectional view showing another example.

FIG. 10 is a perspective view showing a usage state of another example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Cleaning tool 2 ... Sheet mounting member 3 ... Universal joint 4 ... Sheet 5 ... Holding means 9 ... Recessed groove 10 ... Pressing member 15 ... Rubber tube 18 ... Rotating roller 19 ... Retaining means 20 ... Recessed groove 21 ... Rolling member

Claims (4)

[Scope of utility model registration request] 1. A cleaning tool having a universal joint for mounting a handle and a holding means for holding both side edges of a seat to be mounted on an upper surface of a sheet mounting member having a rectangular plate shape, the holding means comprising: Two recessed grooves formed along the lengthwise direction on both side edges of the mounting member along the lengthwise direction, and into these recessed grooves so as to protrude in the longitudinal direction within each recessed groove so as to be rotatable in the lateral direction. A pressing member formed of a held linear body, and a positioning structure for positioning the pressing member in a tilted state in the groove is formed at both ends of the groove in the longitudinal direction. A cleaning tool in which both side edges of the sheet are pulled into the groove and pressed when the sheet is tilted in the groove. 2. The cleaning tool according to claim 1, wherein a rubber tube for slip prevention is fitted on the pressing member. 3. The cleaning tool according to claim 1, wherein a rotating roller for pulling a sheet is rotatably attached to the pressing member. 4. A cleaning tool having a universal joint for mounting a handle on a top surface of a sheet-like member for mounting a plate, and holding means for holding both side edges of the seat to be attached, said holding means for attaching the seat. Two concave grooves formed along the length direction at both side edges on the longitudinal side of the member, and a winding member pivotally mounted in these concave grooves and inclined toward the inside of the seat mounting member, A cleaning tool configured to hold both side edges of a sheet by being wound inward when the winding member is tilted inward.