JP3033042U - Sheet material holder - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] While avoiding damage to a sheet-like object as much as possible, it is possible to avoid the complexity of the operation due to the sheet-like object being displaced or hanging from the sandwiching body. SOLUTION: A pair of opposing sandwiching plates 10 and 12 are coupled so as to be able to swing symmetrically around a shaft body 18.
A leaf spring 14 is provided between the sandwiching plates 10 and 12, and the leaf spring 14 closes the front portion between the sandwiching plates 10 and 12 so that the front end portion 22a of the rag 22 can be sandwiched between them. Is given. The base portions of the holding plates 16 and 16 are formed on the cam portions 16a and 16a that are integral with the shaft body 18. Cam part 16
The upper and lower ends of the a 16a are always elastically pressed against the upper and lower inner surfaces of the leaf spring 14. Depending on the angle formed by the cam portions 16a, 16a, the holding plate 16, 16 is in an open state or a closed state in which the rear end portion 22b of the rag 22 can be clamped to the rear inner surface 10e, 12e of the clamping plate 10, 12. Held in.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a sheet-like object holder capable of holding a sheet-like object such as a dust cloth and performing floor cleaning and the like.

[0002]

[Problems to be solved by conventional techniques and devices]

 In Japanese Utility Model Laid-Open No. 62-100156, as shown in FIG. 5, a pair of opposed sandwiching plates a and a are supported by bearing plates b and b projecting from their opposing surfaces to form a support shaft c. Between the pair of sandwiching plates a and a so that the sandwiching part d side of the mop provided at one end of them is brought close to each other and the knob part e side at the other end is made difficult to reach each other. There is disclosed a mop attachment in which a spring f for urging the shaft is provided, and a handle g is rotatably attached to the support shaft c. A similar device is disclosed in Japanese Utility Model Publication No. 33-5467. There is.

According to the conventional mop attachment of this type, one end of the rag h is clamped between the clamping portions d of the pair of clamping plates a and a, and the rag is disposed below the clamping plate a located below. It is possible to position the remaining portion of h and perform cleaning while pressing it against the floor surface by the sandwiching plate a below it.

At that time, there is no problem in moving the mop attachment to the front by arranging the sandwiching portion d in the front, but when it is moved to the rear, the rag h may be displaced from the sandwiching plate a. Also, if the mop attachment is lifted from the floor when changing the cleaning place, the rag falls off the sandwiching plates a and a and hangs down. It was complicated because the rag had to be located on the side.

In view of this point, it is possible to provide the hook side of the hook-and-loop fastener on the outside of the grip portion side of the holding plate to hold the other end of the rag, but if it is repeatedly used, the rag will become loose. There is a risk.

The present invention has been made in view of the above problems existing in the prior art, and its object is to prevent sheet-like objects from being damaged as much as possible. An object of the present invention is to provide a sheet-like object holder that can avoid the complexity of the operation caused by the object slipping or hanging from the holding body.

[0007]

[Means for Solving the Problems]

 The sheet-like object holder of the present invention which achieves the above-mentioned object, is a sheet-like object in which a pair of opposing sandwiching members that are connected to each other so as to open and close between the front portions and the front portions of both sandwiching members are closed. It is provided so that a sheet-like object can be sandwiched between the elastic force imparting means for imparting an elastic force so that the sheet can be sandwiched and the inner surface of the rear portion of each sandwiching body when opened and closed, and when closed. A holding body is provided, and an outer surface portion of each holding body has a front end portion sandwiched between front portions of both holding bodies and a rear end portion between a rear inner surface of one holding body and the holding body. It is characterized in that the sheet-like material that is sandwiched and located outside the outer surface portion can be pressed against the surface to be processed.

[0008] The inner surface of the rear portion means a surface of the both holding bodies facing each other in the rear portion. The outer surface portion is a portion on the opposite side of the inner surface of each holding body.

Examples of the elastic force applying means include a compression spring, a tension spring or rubber, a torsion spring, a leaf spring and the like.

As for the sheet-shaped object, in addition to a sheet-shaped member such as a dust cloth, it is difficult to recognize the sheet-shaped member as a whole, but at least a portion sandwiched between the front portions of both sandwiching bodies, and a sandwiched portion. The portion sandwiched between the rear inner surface of the body and the holding body includes a sheet-shaped member.

Examples of the surface to be treated include a floor surface to be treated such as cleaning with a rag and waxing.

In this sheet-shaped object holder, the sheet-shaped object is opened by applying a force against the elastic force between the front portions of both holding bodies which are closed by the elastic force of the elastic force imparting means. If the front end portion is inserted between the front portions of both holding bodies and the force is released, the front end portion is held between the front portions of both holding bodies.

Further, the holding body is opened to the inner surface of the rear portion of either one of the sandwiching bodies, and the intermediate portion of the sheet-like article is positioned outside the outer surface portion of the sandwiching body so that the sheet is formed. After inserting the rear end of the object between the holder and the inner surface of the rear, the holder is closed with respect to the inner surface of the rear so that the rear end is sandwiched therebetween.

With this, the sheet-like material can be held with the intermediate portion positioned outside the outer surface portion of the sandwiching body, and the outer surface portion presses the intermediate portion of the sheet-like material against the surface to be processed. be able to.

The sheet-shaped material can be brought into close contact with the outer surface of the holding body or can be loosened. Also, the order of sandwiching both ends of the sheet-like material can be reversed, and it is also possible to sandwich them at the same time. In addition, the expressions such as the front portion, the rear portion, and the rear end portion do not limit the orientation when the sheet-shaped material is held and pressed against the surface to be processed for use.

In the state where the sheet-like object is held as described above, the holding body that holds the rear end of the sheet-like object between the rear inner surface and the rear inner surface is opened to the rear inner surface and the rear end is released. However, if the front end of the sheet-like object is still sandwiched between the front parts of both the sandwiching bodies and the rear end is sandwiched between the rear inner surface of the other sandwiching body and the holding body, the sheet-like object will be formed. It can be held upside down with its middle part positioned outside the outer surface part of the other sandwiching body, and the outer surface part presses the middle part on the back side of the sheet-like object against the surface to be processed. can do.

By opening the front part of both holding bodies holding the front end of the sheet-like object and opening the holding body holding the rear end part against the inner surface of the rear part, the sheet-like object is removed from the sheet-like object holder. It can be removed.

Further, in the sheet-shaped object holder of the present invention, the holder reciprocates between one rear inner side surface of one of the sandwiching bodies and the other rear inner side surface of the other holding body, and opens and closes with respect to any of them. Can be

In this case, one holding body holds the sheet-like object between the rear inner surface of one of the sandwiching bodies and holds the sheet-like sheet between the rear inner surface of the other sandwiching body. It is also used to hold the rear end of an object.

Further, the sheet-shaped object holder of the present invention may be provided with a holder for each inner surface of the rear portions of both the holding bodies.

In this case, the front end portions of the different sheet-like objects are simultaneously sandwiched between the front portions of both sandwiching bodies, and the rear end portions of the respective sheet-like objects are respectively sandwiched between the rear inner surface of each sandwiching body and the holding body. By sandwiching, separate sheets are simultaneously positioned and held on the outside of the outer surface of both sandwiches, and both ends of one elongated sheet are separated from the inner surface of each rear part of both sandwiches. By sandwiching between the holding bodies, it is possible to position and hold the intermediate portion of one sheet-like object outside the outer surface portions of both sandwiching bodies without sandwiching by the front portions of both sandwiching bodies.

In the sheet-shaped object holder of the present invention, the elastic force applying means is a leaf spring, and the holder is opened and closed with respect to the inner surface of the rear portion of each holding body by rotation. The cam part that rotates integrally with the elastically presses against the leaf spring, and the holding body closes to any of the rear inner side surfaces according to the turning angle taken while the cam part presses against the leaf spring. The state or open state may be retained.

The leaf spring applies an elastic force to hold the front end portion of the sheet-like material by closing the front portions of both holding bodies, and at the same time, depending on the angle taken by the cam portion while pressingly contacting the leaf spring, the holding body is held. To hold the holding body closed to the rear inner surface of the sandwiching body and sandwich the rear end of the sheet-like object between them, or to hold the holding body open to the rear inner surface of the sandwiching body. Gives the elastic force of.

[0024]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to FIGS. 1 to 4 relating to an example of a dust cloth holder. FIG. 1 is a sectional view, and FIGS. 2 to 4 are perspective views showing an example of a procedure for holding a dust cloth.

This rag holding device includes a pair of holding plates 10 and 12, a leaf spring 14, left and right holding plates 16 and 16 having base portions formed on cam portions 16a and 16a, and both cam portions 16a and 16a. Is integrally provided with a shaft 18 and a handle 20.

The two sandwiching plates 10 and 12 are symmetrical with respect to the shaft body 18 by being fitted to the left and right ends of the shaft body 18 at the front-rear intermediate positions on both sides in a state of vertically symmetrically facing each other. Is swingably coupled to. On both sides of the front ends of the sandwiching plates 10 and 12, there are notches 10a and 10b on the inner side for sandwiching the front end 22a of the rag 22. The rear portions of both sandwiching plates 10 and 12 are shaped so that they gradually contract outward toward the rear. When the rear end portions 10b and 12b of both holding plates 10 and 12 are open, the front end portions 10c and 12c of both holding plates 10 and 12 are in a closed state as shown in FIGS. When the rear end portions 10b and 12b of 12 are brought close to each other and closed, the front end portions 10c and 12c of both holding plates 10 and 12 are expanded as shown in FIG.

Inside the front end portions 10c and 12c of both holding plates 10 and 12, there are provided holding teeth 24 projecting inward, and outside the rear end portions 10b and 12b of both holding plates 10 and 12. , A non-slip ridge group 26 is provided. Further, the sandwiching plates 10 and 12 have a substantially rectangular planar shape, and have a recess 28 having a rear opening in the center.

Left and right sides of the sandwiching plates 10 and 12 are respectively provided with leaf springs 14 having a substantially V-shaped side face or a substantially U-shaped side face, and inner protrusions provided at the rear portions of the sandwiching plates 10 and 12 are provided. 10d and 12d receive both end portions of the leaf spring 14. These leaf springs 14 provide an elastic force so that the front end portions 10c and 12c between the two holding plates 10 and 12 are closed and the rag 22 can be held between them.

The left and right holding plates 16 and 16 are formed on the rear inner surface 10e and 12e of one of the sandwiching plates 10 and 12 and the inner surface of the other rear portion thereof in accordance with the rotation angle of the cam portions 16a and 16a that are integral with the shaft body 18. It can be reciprocally rotated between 10e and 12e to open or close any of them. The upper and lower end portions of the cam portions 16a, 16a constantly elastically contact the upper and lower inner surfaces of the leaf spring 14. As shown by the chain double-dashed line in FIG. 1, in the neutral position where the left and right holding plates 16 and 16 are both located in the vertical center, the vertical eccentric distances of the cam portions 16a and 16a are both the upper and lower, The leaf springs 14 that are in pressure contact with the cam portions 16a, 16a are in the most bulged state in the vertical direction. Even if the left and right holding plates 16 and 16 are tilted up or down from this neutral position, the left and right holding plates 16 and 16 are moved by the elastic force of the leaf springs 14 to the rear inner surface 10e or 12e of one of the holding plates 10 and 12. The rear end portion 22b of the rag 22 is elastically clamped between the left and right holding plates 16 and 16 and the rear inner surface of one of the clamping plates 10 or 12. At that time, the left and right holding plates 16 and 16 are held in an open state with respect to the rear inner surface 10e or 12e of the other holding plate 10 or 12. That is, the holding plates 16 and 16 are held in a closed state or an opened state with respect to any of the rear inner side surfaces 10e and 12e according to the angle taken by the cam portions 16a and 16a while being pressed against the leaf spring 14. The rear inner side surfaces 10e and 12e are provided with a group of protrusions 30 on the rear upper and lower surfaces of the left and right holding plates 16 and 16 so as to more securely hold the rag 22 therebetween. Of course, such a group of protrusions may be provided on the upper and lower surfaces of the rear part of the left and right holding plates 16 and 16.

An annular base portion (not shown) of the handle 20 is externally fitted to the central portion of the shaft body 18 corresponding to the recessed portions 28 of the sandwiching plates 10 and 12 so as to be rotatable with respect to the shaft body 18. The handle 20 can be rotated up and down by about 180 degrees along the recesses 28 of the sandwiching plates 10 and 12.

In this dust cloth holder, the rear end portions 10 of both sandwiching plates 10 and 12 are provided between the front portions of both sandwiching plates 10 and 12 which are closed by the elastic force of the leaf springs 14 as shown in FIG. By pressing b.12b against the elastic force, the front end 22a of the rag 22 is inserted between the front parts of both holding plates 10.12 to release the force, as shown in FIG. As described above, the front end portion 22a of the rag 22 is sandwiched between the front portions of the sandwiching plates 10 and 12.

Further, as shown in FIG. 3, the holding plates 16 and 16 are opened with respect to the rear inner surface 10e of the lower sandwiching plate 10, and the rag 22 is provided outside the outer surface 10f of the sandwiching plate 10. After inserting the rear end portion 22b of the rag 22 so that the intermediate portion is located between the holding plate 16 16 and the rear inner surface 10e, the holding plate 16 16 is placed inside the rear portion as shown in FIG. When closed with respect to the side surface 10e, the rear end portion 22b of the rag 22 is sandwiched between them.

Accordingly, the rag 22 can be held in a state where the intermediate portion is located outside the outer surface portion 10 f of the sandwiching plate 10, and the handle 20 is gripped and operated to lower the sandwiching plate 10. The outer surface portion 10f of 10 allows wiping and wiping and the like while pressing the intermediate portion of the rag 22 against the target floor surface.

In the state where the rag 22 is held in this manner, the holding plates 16 and 16 having the rear end portion 22b of the rag 22 and the lower inner surface 10e of the lower nipping plate 10 sandwich the rear inner surface 10e. On the other hand, the rear end 22b is lifted slightly upward to release the rear end 22b, the front end 22a of the rag 22 is still clamped between the fronts of the two sandwich plates 10 and 12, and the rear end 22b is located at the rear of the upper sandwich plate 12. If sandwiched between the inner side surface 12e and the holding plates 16 and 16, the rag 22 can be turned upside down and held in a state in which the middle part thereof is located outside the outer surface part 12f of the upper sandwiching plate 12. it can. When the handle 20 is inverted and the upper sandwiching plate 12 is positioned on the lower side, the outer surface portion 12f of the lower sandwiching plate 12 presses the intermediate portion on the back side of the rag 22 against the target floor surface. It can be wiped clean.

Further, if the front portions of both holding plates 10 and 12 holding the front end portion 22a of the rag 22 are opened, and the holding plates 16 and 16 holding the rear end portion 22b are opened to the rear inner surface 10e or 12e. The rag 22 can be removed from the rag holder.

In the above description, the leaf spring 14 is elastically clamped between the front portions of the two clamping plates 10 and 12 at the front end 22a of the rag, and the rear inner surfaces 10e and 12e of the clamping plates 10 and 12 and the retaining plate 16 are provided.・ It is used for both elastic clamping of the rear end 22b of the rag between 16 and 16. For example, a leaf spring or a torsion coil spring is used for the former and another leaf spring is elastically pressed against the latter. It is also possible to use a cam portion or a torsion coil spring that does not use a cam portion. In the latter case, the cam portion formed of an elastic material may be elastically pressed against both holding plates to hold the open / closed state between the rear inner surface of the holding plate and the holding plate. Further, for example, a pair of leaf springs, holding plates and cam portions similar to those described above are provided on the left and right, so that the holding plates can be provided on the inner surfaces of the rear portions of the two holding plates.

The vertical positional relationship in the above description of the embodiments is merely for convenience of description based on the drawings, and does not limit the actual use state or the like. In addition, the number, shape, and relative arrangement of the constituent parts in the description of the above embodiments are not intended to limit the scope of the present invention unless otherwise stated. It's not an example, it's just an example.

[0038]

[Effect of the invention]

 According to the sheet-like object holder of claim 1, the intermediate portion is located outside the outer surface portion of the one sandwiching body, and both end portions are between the front portions of both sandwiching bodies and the rear portion of the holding body and the one sandwiching body. The sheet-like material (for example, a rag) can be securely held in a state of being sandwiched between the inner side surfaces, and the sheet-like material does not come off due to forward and backward movements, vertical movements, etc. It is possible to efficiently perform processing (for example, wiping) of the processing target surface (for example, floor surface) while pressing the intermediate portion against the processing target surface. If one surface of the sheet-shaped material becomes unusable due to dirt, for example, release the rear end of the sheet-shaped material from between the rear inner surface of the one holding body and the holding body. By sandwiching between the inner surface of the rear part of the other sandwiching body and the holding body, it is possible to hold the sheet-shaped object inside out and continue to use it.

According to the sheet-like object holder of the second aspect, in addition to the effect of the invention of the first aspect, the sheet-like object is turned over if necessary, and the rear end portion is the rear portion of the holding body and any holding body. The holding between the inner side surface and the inner side surface can be surely performed by one holding body.

According to the sheet-like object holder of claim 3, in addition to the effect of the invention of claim 1, separate sheet-like objects are simultaneously positioned and held on the outer sides of the outer surface portions of both the sandwiching bodies. Or by arranging and holding the middle part of one sheet-like object outside the outer surface of both sandwiching bodies, the sheet-like object is turned over by changing the sandwiching position of the rear end of the sheet-like object. The sheet-like material can be pressed against the surface to be processed by any of the outer surface portions of the two holding bodies without performing work. In the case of holding like the former, it is also possible to hold different kinds of sheet-like materials at the same time and use them while selectively using them.

According to the sheet-like object holder of any one of claims 4 to 6, in addition to the effects of the inventions of claim 1, claim 1 and claim 2, or claim 1 and claim 3, the same plate The spring is used both for elastically clamping the front end of the sheet-like object between the front parts of both clamping bodies and for elastically clamping the rear end of the sheet-like material between the holding body and the rear inner surface of the clamping body. be able to.

[Brief description of the drawings]

FIG. 1 is a sectional view of a rag holder.

FIG. 2 is a perspective view showing an example of a procedure for holding a cloth with a cloth holder.

FIG. 3 is a perspective view showing an example of a procedure for holding a dust cloth with a dust cloth holder.

FIG. 4 is a perspective view showing an example of a procedure for holding a dust cloth with a dust cloth holder.

FIG. 5 is a side view of a conventional mop attachment.

[Description of sign]

 10 Clamping plate 10e Rear inner surface 12 Clamping plate 12e Rear inner surface 14 Leaf spring 16 Holding plate 16a Cam portion 18 Shaft body 22 Rough cloth 22a Front end portion 22b Rear end portion

Claims (6)

[Utility model registration claims] 1. A pair of opposing sandwiching members that are connected to each other so that they can be opened and closed between the front portions, and an elastic force is applied so that the front portions of both the sandwiching members are closed to sandwich a sheet-like object therebetween. An elastic force imparting means and a holding body which is opened and closed with respect to the inner surface of the rear portion of each holding body and is capable of holding a sheet-like object between the inner surface of the rear portion when closed is provided. The outer surface portion of the body is located outside the outer surface portion, with the front end portion being sandwiched between the front portions of both sandwiching bodies and the rear end portion being sandwiched between the inner rear surface of one of the sandwiching bodies and the holding body. A sheet-shaped object holder characterized in that the sheet-shaped object can be pressed against the surface to be processed. 2. The sheet-like article according to claim 1, wherein the holding body reciprocates between one rear inner surface of one of the holding bodies and the other inner rear surface of the other holding body to open and close the both. Holding device. 3. The sheet-like object holder according to claim 1, wherein a holder is provided for each of the inner surfaces of the rear portions of the two sandwiching bodies. 4. The elastic force applying means is a leaf spring, and the holding body is opened and closed with respect to the inner surface of the rear portion of each holding body by rotation, and a cam portion which rotates integrally with the holding body is provided. The holding body is held in a closed state or an opened state with respect to any one of the inner rear surface of the rear portion according to a rotation angle which is elastically pressed against the leaf spring and a cam portion thereof is pressed against the leaf spring. Item 1
The sheet-shaped object holder described. 5. The elastic force applying means is a leaf spring, and the holding body is opened and closed with respect to the inner surface of the rear portion of each holding body by rotation, and a cam portion which is integrally rotated with the holding body is provided. The holding body is held in a closed state or an opened state with respect to any one of the inner rear surface of the rear portion according to a rotation angle which is elastically pressed against the leaf spring and a cam portion thereof is pressed against the leaf spring. Item 2
The sheet-shaped object holder described. 6. The elastic force applying means is a leaf spring, and the holding body is opened and closed with respect to the inner surface of the rear portion of each holding body by rotation, and a cam portion which rotates integrally with the holding body is provided. The holding body is held in a closed state or an opened state with respect to any one of the inner rear surface of the rear portion according to a rotation angle which is elastically pressed against the leaf spring and a cam portion thereof is pressed against the leaf spring. Item 3
The sheet-shaped object holder described.