TWI489966B - Wiping cloth and wiping tool - Google Patents

Description

Cleaning sheet and sweeper

The present invention relates to a cleaning sheet and a sweeping tool.

In the past, it has been known that a cleaning sheet to be used in a cleaning device to which a grip portion is attached is formed of a substrate sheet-bonding fiber assembly.

In a cleaning device in which such a cleaning sheet is mounted, for example, a cleaning device in which a main body portion of a cleaning sheet is replaced and an easily bendable state and a non-bending state are provided (for example, refer to Patent Document 1 ). When using such a sweeping tool, the pressing force to the surface to be cleaned and the pressing pressure or the pressing area of the surface to be cleaned can be changed according to the degree of bending, so that the efficiency of the corresponding cleaning type can be performed using a single sweeping tool. Clean up.

[Previous Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent Laid-Open Publication No. 2007-68772

However, since the cleaning sheet attached to the sweeper described in Patent Document 1 can only follow the bending of the main portion of the sweeper, when the body portion is not easily bent, the cleaning sheet cannot be placed along the rear of the furniture. The shape of the gap is extended, and the gap cannot be sufficiently cleaned.

An object of the present invention is to provide a cleaning sheet which can be sufficiently swung in the shape of a gap to clean the gap, and a cleaning device in which the cleaning sheet is attached.

In order to solve the above problem, the invention according to claim 1 is a cleaning sheet which is mounted on a cleaning tool and includes: a substrate sheet; and is bonded to one surface of the substrate sheet, a fiber assembly comprising a fiber assembly; and an elastic member that is elastically deformable along a shape of a gap of the cleaning portion on the other surface of the substrate sheet; and a sweeping body portion of the cleaning device The squeegee is attached to the squeegee from the one end side of the longitudinal direction of the cleaning sheet, and the elastic member is disposed at least in comparison with the squeegee in a state in which the cleaning sheet is mounted on the cleaning tool. The front end of the main body portion is adjacent to the other end side in the longitudinal direction of the cleaning sheet.

The invention according to claim 2 is the cleaning sheet according to the first aspect of the invention, wherein the elastic member is formed into a plate shape.

The invention according to claim 3 is the cleaning sheet according to the first or second aspect of the invention, wherein the elastic member is covered by the substrate sheet, and the fiber assembly system is disposed to cover the substrate. The outer surface of the sheet.

The invention according to the fourth aspect of the invention is the cleaning material according to any one of claims 1 to 3, wherein the cleaning device comprises: inserting the cleaning sheet Sweep the body portion; and grip the grip when sweeping.

The invention according to claim 4 is the sweeping tool according to the fourth aspect of the invention, wherein the main body of the sweeping device is elastically deformable along a shape of a gap of the cleaning portion.

According to the invention, the cleaning sheet material is provided with an elastic member that is elastically deformable along the shape of the gap of the cleaning portion, and the elastic member is disposed in at least the state in which the cleaning sheet is mounted on the cleaning tool. The front end of the main body portion of the cleaning device is closer to the other end side in the longitudinal direction of the cleaning sheet. Therefore, even if the cleaning main body portion is not easily bent, in the state in which the cleaning sheet material is mounted on the cleaning tool, the portion of the cleaning sheet material that is closer to the other end side in the longitudinal direction than the front end portion of the cleaning device body portion is borrowed. It is bent by the elastic member, so that it can be sufficiently swept along the shape of the gap to clean the gap.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. However, the scope of the present invention is not limited to the examples shown in the drawings.

The cleaning sheet according to the present invention is a replacement cleaning sheet which is used in a cleaning tool.

In the cleaning sheet 10, one side in the longitudinal direction is the rear side, the other side is the front side, and the one side in the short side direction is the left side and the other side is the right side. The direction in which both the direction and the left-right direction are orthogonal is the up-and-down direction.

For example, as shown in FIG. 1 and FIG. 2, the cleaning sheet 10 of the present embodiment may be a mop-like cleaning sheet, and has two base material sheets 11 and joined together. The fiber assembly 12 which is formed on one surface (outer surface) of the substrate sheet 11 and which is composed of fibers, and the elastic sheet 13 which is elastically deformed by the other surface (inner surface) of the substrate sheet 11 Composition.

Then, as shown in FIG. 2, the cleaning sheet 10 is installed so as to cover a substantially entire portion of the sweeper main body portion 21 of the sweeper 20.

Specifically, the cleaning sheet 10 is used by being attached to the sweeper 20 by being inserted into the sweeper main body portion 21 from the insertion portion 10a.

For example, as shown in FIGS. 3 and 4, when the cleaning portion A has a solid-shaped stain such as dust, the cleaning sheet 10 mainly removes the solid-shaped stain by taking up a solid-shaped stain.

The substrate sheets 11, 11 are, for example, formed in a rectangular shape elongated in the front-rear direction, and are superposed so that the faces not covered by the fiber assembly 12 are opposed to each other by the other end portion in the longitudinal direction ( The front end portion) and the short-end direction end portions (the left end portion and the right end portion) are followed to form a bag shape. In other words, the one end portion (rear end portion) in the longitudinal direction of the bag-shaped body formed by the base material sheets 11 and 11 serves as an opening portion.

The substrate sheet 11 is made of a predetermined fiber as a fiber material, for example, spunlace, air-through, airlaid, point-bonded, and spot-spun (Spanlaid) by spunlace. ) Non-woven fabrics manufactured by conventional techniques such as Needlepunching.

The predetermined fiber may, for example, be a fiber-based fiber such as Rayon, Lyocell, Tencel, or cotton, a polyolefin fiber such as polyethylene, polypropylene, or polyvinyl alcohol, or a polyparaphenylene. A polyester fiber such as ethylene glycol formate or polybutylene terephthalate or a polyamide fiber such as nylon. These may be used alone or in combination of two or more.

Further, the substrate sheet 11 is not limited to the nonwoven fabric, and may be any woven fabric, and may be, for example, a woven fabric.

The fiber assembly 12 is formed by joining the fibers 121 to the substrate sheet 11 by a predetermined joining means.

The predetermined joining means may, for example, be a conventional adhesive such as hot melt adhesive, heat sealing, ultrasonic sealing, sewing, nail gun, planting, or the like. These may be used alone or in combination of two or more.

Here, the fiber 121 is formed by a bundle of fibers (bundles) formed by a plurality of fibers.

The fiber assembly 12 is formed by a collection of fiber bundle fibers 121 formed of predetermined fibers.

The predetermined fiber may, for example, be a fiber-based fiber such as Rayon, Lyocell, Tencel, or cotton, a polyolefin fiber such as polyethylene, polypropylene, or polyvinyl alcohol, or a polyparaphenylene. A polyester fiber such as ethylene glycol formate or polybutylene terephthalate or a polyamide fiber such as nylon. These may be used alone or in combination of two or more.

The elastic sheet 13 is formed, for example, by providing a substantially rectangular notch portion 13a at a position from the one end (rear end) in the longitudinal direction toward the center in the longitudinal direction of the central portion in the longitudinal direction of the elastic member. A rectangular plate-shaped elastic member that is elongated in the front-rear direction.

The elastic sheet 13 is attached to the substrate sheets 11, 11 on both sides (upper surface and lower surface) of the elastic sheet 13 by a predetermined bonding means. Therefore, in the cleaning sheet 10, the cleaning device can be inserted from the opening portion of the bag body formed by the substrate sheets 11, 11 and the insertion portion 10a formed in the notch portion 13a of the elastic sheet 13 The body portion 21.

As a predetermined means, a conventional adhesive such as a hot melt adhesive can be cited.

The elastic sheet 13 is an elastic member formed by injection molding or the like of a predetermined resin.

The resin to be ordered may, for example, be a soft resin such as a thermoplastic resin such as polyethylene, polypropylene or polyethylene terephthalate, a polyoxyxene rubber or a butylene rubber. These may be used alone or in combination of two or more.

The sweeper 20 includes, for example, a sweeper body portion 21 having a shape that can be inserted into the insertion portion 10a, and a grip portion 22 that the user holds when the sweeper body portion 21 is operated.

Here, the sweeper 20 (the sweeper body portion 21) is formed by a member that is not easily bent.

Next, a method of using the cleaning sheet 10 will be described.

First, the cleaning sheet 10 is attached to the cleaning tool 20. Specifically, the cleaning device main body 21 is inserted into the cleaning device main body 21 from the insertion portion 10a of the cleaning sheet 10, and the cleaning sheet 10 is attached to the cleaning tool 20, as shown in Fig. 2, for example.

Then, the user holds the grip portion 22 of the cleaning tool 20 on which the cleaning sheet 10 is placed, and wipes the portion A to be cleaned by the cleaning sheet 10 to perform cleaning.

Here, the cleaning sheet 10 is inserted into the gap B (the gap between the furniture A1 and the furniture A1 or the gap between the furniture A1 and the wall A2) which is provided in the cleaning portion, and the gap B can be cleaned.

Specifically, as shown in FIG. 3, in the gap between the furniture A1 and the furniture A1, by inserting the cleaning sheet 10 attached to the cleaning tool 20, the cleaning sheet 10 can be inserted into the cleaning sheet 10 gap.

For example, as shown in FIG. 4, when the cleaning sheet 10 attached to the cleaning tool 20 is further pushed in, the cleaning sheet 10 is separated by the elastic sheet 13 along the gap between the furniture A1 and the wall A2. The shape is elastically deformed to be slightly L-shaped when viewed from the side, so that the cleaning sheet 10 can be inserted into the gap.

According to the cleaning sheet 10 of the present embodiment described above, the substrate sheet 11 is provided, the fiber assembly 12 bonded to one surface of the substrate sheet 11 and formed by the fibers 121, and the substrate sheet The elastic sheet 13 elastically deformed along the other surface of the material 11 along the shape of the gap B of the cleaning portion A; the main body portion 21 of the cleaning device 20 is provided by the longitudinal direction of the self-cleaning sheet 10 The one end side (rear end side) is inserted, and is attached to the sweeper 20, and the cleaning sheet member 10 is disposed in the sweeper 20, and the portion of the sweeper body portion 21 is not disposed (the sweeper body portion 21 is not provided). The portion of the front end which is close to the other end side (front end side) in the longitudinal direction of the cleaning sheet 10 can be elastically deformed by the elastic sheet 13.

Therefore, the cleaning main body portion 21 is formed by the inconvenient bending member, and the cleaning sheet 10 is placed at the front end of the cleaning main body portion 21 in the state in which the cleaning sheet 10 is attached to the cleaning tool 20. The side portion is bent by the elastic sheet 13, so that it can be sufficiently cleaned by extending into the gap along the shape of the gap B.

Further, according to the cleaning sheet 10 of the present embodiment described above, the elastic sheet 13 is formed into a plate shape.

Therefore, even if the gap B is narrow, the gap B can be extended.

Further, according to the cleaning sheet of the present embodiment described above, the elastic sheet 13 is covered with the substrate sheet 11, and the fiber assembly 12 is provided to cover the outer surface of the substrate sheet 11.

In other words, since the cleaning sheet 10 is provided with the fiber assembly 12 on both sides, the cleaning sheet 10 can be simultaneously cleaned to form both faces of the gap B opposed to each other.

Further, according to the cleaning tool 20 of the present embodiment described above, the squeegee main body portion 21 into which the cleaning sheet 10 is inserted and the grip portion 22 held by the user at the time of cleaning are provided.

Therefore, even if the sweeper main body portion 21 is formed by a member that is not easily bent, the cleaning sheet is bent by the elastic sheet 13, so that the gap can be sufficiently cleaned by extending along the shape of the gap B.

In addition, the present invention is not limited to the above-described embodiments, and can be appropriately modified without departing from the scope of the invention.

<Modification 1>

In the above-described embodiment, the main body portion 21 of the cleaning device is formed by a member that is not easily bent. However, the present invention is not limited thereto, and the main body portion 31 of the cleaning device 30 of the cleaning sheet 10 is provided, for example, The sweeping body portion 31 of the sweeping device 30 shown in Fig. 5 can also be formed by an elastic member that can be elastically deformed along the shape of the gap B of the cleaning portion A.

Specifically, the sweeping body portion 31 is an elastic member formed by injection molding or the like of a predetermined resin. The resin to be ordered may, for example, be a thermoplastic resin such as polyethylene, polypropylene or polyethylene terephthalate, or a soft resin such as silicone or butylene rubber. These may be used alone or in combination of two or more.

According to the cleaning tool 30 of the first modification described above, the cleaning device main body portion 31 can be elastically deformed along the shape of the gap B of the cleaning portion A.

In other words, in the state in which the cleaning sheet 10 is attached to the cleaning tool 30 of the first modification, not only the portion of the main body portion 31 of the cleaning device 31 (the portion closer to the front end side than the front end of the main body portion 31 of the cleaning device) is disposed. For example, as shown in Fig. 5, the portion where the main body portion 31 of the cleaning device is disposed may be curved. Therefore, the cleaning sheet 10 can extend deeper into the gap B than in the case of the cleaning device 20 of the above-described embodiment, and the gap B can be more thoroughly cleaned.

Further, in the above-described embodiment and the first modification, the elastic sheet 13 is disposed on substantially the entire inner surface of the base material sheet 11, but the elastic sheet 13 is not limited thereto. In the state in which the material 10 is mounted on the cleaning tools 20 and 30, it may be disposed at least closer to the other end side (front end side) in the longitudinal direction of the cleaning sheet 10 than the front end of the cleaning main body portions 21 and 31.

Further, in the above-described embodiment and the first modification, the bag-like body is formed of the base material sheets 11 and 11, but the present invention is not limited thereto, and the base material sheet 11 is attached to the elastic sheet 13 as it is, for example. Both sides (upper surface and lower surface) can be used.

Further, the shape of the substrate sheet 11, the fiber assembly 12, the elastic sheet 13, the insertion portion 10a (the notch portion 13a), and the sweepers 20, 30 is not limited to the above, and may be any shape.

10‧‧‧ Cleaning sheet

10a‧‧‧Insert Department

11‧‧‧Substrate sheet

12‧‧‧Fiber aggregates

13‧‧‧Elastic sheet (elastic member)

13a‧‧‧Gap section

20, 30‧‧ ‧ sweeping

21, 31‧‧ ‧ sweeping body

22‧‧‧ grip part

121‧‧‧Fiber

A‧‧‧The Department of Cleaning

B‧‧‧ gap

Fig. 1 is a plan perspective view showing an example of the cleaning sheet and the cleaning device of the present embodiment.

Fig. 2 is a view showing an example of a state in which a cleaning tool is attached to a cleaning sheet in the present embodiment.

Fig. 3 is a view showing an example of a state in which the cleaning sheet is used to clean the gap in the cleaning device in the present embodiment.

Fig. 4 is a view showing another example of the state in which the cleaning sheet is used to clean the gap in the cleaning device in the present embodiment.

Fig. 5 is a view showing an example of a state in which the cleaning sheet cleaning cleaning gap of the cleaning tool according to the first modification is used.

10. . . Cleaning sheet

10a. . . Insertion

11. . . Substrate sheet

12. . . Fiber assembly

13. . . Elastic sheet (elastic member)

13a. . . Notch

20. . . Sweeping tool

twenty one. . . Sweeping body

twenty two. . . Grip

121. . . fiber

Claims (5)

A cleaning sheet according to the present invention, comprising: a substrate sheet; a fiber assembly bonded to one surface of the substrate sheet and composed of fibers; followed by the base The other side of the material sheet is elastically deformable along a shape of a gap of the cleaning portion, and a sheet-like elastic member having a notch portion at a central portion in the short-side direction; and a sweeping body portion of the sweeping device The cleaning device is attached to the cleaning device by inserting the notch portion on one end side in the longitudinal direction of the cleaning sheet, and the elastic member is disposed in a state in which the cleaning sheet is mounted on the cleaning tool. At least the other end side of the longitudinal direction of the cleaning sheet is closer to the front end of the main body portion of the cleaning device and the front end of the substrate sheet. The cleaning sheet according to the first aspect of the invention, wherein the elastic member is formed into a plate shape. In the cleaning sheet according to the first or second aspect of the invention, the elastic member is covered with the substrate sheet, and the fiber assembly is provided to cover the outer surface of the substrate sheet. A cleaning sheet according to any one of claims 1 to 3, wherein the cleaning device includes: a main body of the cleaning device inserted into the cleaning sheet; and a grip when sweeping Live the grip. The sweeping tool according to the fourth aspect of the invention, wherein the sweeping body portion is elastically deformable along a shape of a gap of the portion to be cleaned.