JP3579773B2 - Cleaning brush - Google Patents

Description

[0001]
[Industrial applications]
The present invention relates to a brush used for cleaning, and more particularly, to a ventilation plate having long holes or slit-shaped grooves, such as a wind-conditioning plate having a lattice-shaped ventilation groove attached to an air-intake / exhaust port for air conditioning. The present invention relates to a brush which is extremely suitable for cleaning a mouth plate.
[0002]
[Prior art]
Conventionally, as a cleaning tool for a ventilation plate having a ventilation groove opening on a ceiling of a train or a factory, a mop in which a strip-shaped cloth piece or a rod-shaped woven cloth is attached to the head of a tool having a long handle, or a wide A cleaner provided with a rag was used.
[0003]
[Problems to be solved by the invention]
However, conventional mops and cleaners can wipe the outer surface of a flat air-conditioning plate by wiping.However, in this conventional method, the grooves formed by long holes or slit-shaped gaps are continuous in the grooves of the ventilation grooves. The wiping cloth cannot be sufficiently inserted into the wiping cloth and brought into close contact with the wiping cloth for cleaning, and dust and dirt in the groove of the ventilation groove cannot be removed as desired.
[0004]
Therefore, in order to clean the ventilation grooves, it is necessary to clean each groove, and it takes a long time to clean the ventilation groove portion of the air conditioning plate, and the cleaning efficiency is extremely poor.
[0005]
The present invention has been made in view of such a conventional problem to solve the problem.
[0006]
[Means for Solving the Problems]
The cleaning brush according to claim 1 of the present invention is a brush in which a loop-shaped wiping cloth surrounds a surface of a core made of a hard sheet material having both elasticity and flexibility with a slack margin. It is characterized in that the single body is continuously fixed to the substrate at predetermined intervals.
[0007]
A cleaning brush according to a second aspect of the present invention relates to the cleaning brush according to the first aspect, wherein the core is formed in a loop shape.
[0008]
A cleaning brush according to a third aspect of the present invention relates to the cleaning brush according to the first aspect, wherein the core is formed in a plate shape.
[0009]
[Action]
In the cleaning brush according to the first aspect, since the hard core body is provided in the wiping cloth of each continuous brush unit, the brush unit is inserted in the plurality of ventilation grooves provided continuously. Since the brush can be inserted and the wiper of each brush has a slack allowance with respect to the core body, the slack allowance bends and deforms between the core body and the groove to form an eye in the groove of the ventilation groove. It adheres like a clog.
[0010]
In the cleaning brush according to the second aspect, in addition to the above-described functions, the core itself has elasticity in both side directions, so that the close contact of the wiping cloth in the groove of the ventilation groove is enhanced.
[0011]
In the cleaning brush according to the third aspect, in addition to the effect of the first aspect, the thickness of the core body is thin in a plate shape, so that the brush alone can be inserted even in the groove of the ventilation groove having a small width.
[0012]
【Example】
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
[0013]
FIGS. 1 and 2 show a first embodiment of the present invention. In FIG. 1 and FIG. 2, reference numeral A denotes a cleaning brush main body, and reference numeral B denotes a rectangular shape of a brush tool to which the brush main body A is attached. Reference numeral C denotes a mounting plate attached to the upper surface of the mounting plate B.
[0014]
The brush body A forms a hollow core 2 by folding a band-shaped hard sheet 2a having both elasticity and flexibility into a loop shape as shown in FIG. The wipe 3 is surrounded in a loop shape with a slack margin to form the brush unit 1, and the base end of the brush unit 1 is sewn to the lower surface of the sheet-like substrate 4 of a thick cloth or synthetic resin material. And it is constituted by being vertically provided continuously at predetermined intervals.
[0015]
The core body 2 is made of an appropriate sheet material such as a synthetic resin sheet such as vinyl chloride and polyester, a metal thin sheet, an elastomer sheet, and a cloth band made of hard synthetic resin fibers such as polyamide and polyester. It is important to note that the material is not limited to the above-mentioned material as long as it is a rigid material having both elasticity and flexibility, and the wiping cloth 3 is inserted into and tightly attached to the ventilation groove. is not.
[0016]
In addition, the brush of the present embodiment is used in various ways such as dry wiping, use of cleaning water, use of a dust adsorbent, and accordingly, the wiping cloth 3 of the brush is made of a cotton thread or an ultra-fine thread. A cloth material suitable for cleaning with high water absorbency and impregnation by a pile knitted fiber woven in a loop shape or a fiber woven in a moquette shape with raised hair tips is used.
[0017]
Then, in order to form the brush body A, the wiping cloth 3 is overlaid on the upper surface of the hard sheet 2a, and the hard sheet 2 is formed into a small loop to form the core 2, and the upper surface of the core 2 is wiped. The cloth 3 is surrounded in a loop shape with a slack allowance, and the base end of the wiping cloth 3 is sewn together with the hard sheet 2 to the base 4 to form the brush unit 1. The brush body A is constituted by a plurality of brush bodies. Also, one hard sheet 2a and one wiping cloth 3 are cut, the loops are formed respectively, the brush units 1 are individually provided, and the brushes 1 are continuously sewn on the base 4 to obtain a brush. Needless to say, the main body A may be configured (not shown).
[0018]
When using the brush main body A of the present embodiment having the above-described configuration, the brush main body A is mounted on the lower surface of the mounting board B as shown in FIG. It is fixed by an appropriate well-known attachment means such as an adhesive tape, an adhesive, or attachment by an instrument.
[0019]
Then, the brush body A is pressed against the air conditioning plate D with the gripping handle C, and the brush body A is slid and cleaned along the groove 5 of the ventilation groove. The brush unit 1 can be easily and fully inserted into the plurality of grooves 5 connected to the air conditioning plate D, and the wiping cloth 3 of each brush unit 1 is As shown in FIG. 3, the slack allowance is freely bent and deformed by being restricted by the groove 5 of the ventilation groove, and a clogged state is formed in the groove 5 of the ventilation groove. Adhere to
[0020]
Further, in the brush unit 1 of the present embodiment, the core body 2 itself is formed in a loop shape and has elasticity in both side directions. The adhesion with the groove 5 is synergistically enhanced, and the core body 2 bends inward. Therefore, even if the groove 5 of the ventilation groove narrower than the thickness width of the brush 1, the brush 1 It is possible to insert in the gap.
[0021]
Further, even if the groove 5 of the ventilation groove is much wider than the thickness width of the brush 1, the brush 1 is provided continuously at desired intervals, so that pressing and sliding along the groove 5 is not possible. By repeating, a plurality of brushes 1 are inserted into the grooves 5 of one ventilation groove, and closely contact in a clogged manner.
[0022]
As is clear from the above description, in the cleaning brush of the present embodiment, the brush unit 1 can be inserted into the grooves 5 of the plurality of ventilation grooves, and can be closely adhered in the grooves with elasticity. Therefore, by sliding the wiping cloth back and forth and up and down, the wiping action due to the slack allowance of the wiping cloth 3 works sufficiently, and the inside of the groove 5 of the ventilation groove is efficiently cleaned.
[0023]
FIG. 3 shows a second embodiment of the cleaning brush of the present invention. In the drawing, the same reference numerals are given to the parts common to the first embodiment, and the description thereof will be omitted.
[0024]
As shown in the drawing, the cleaning brush main body A of the second embodiment is basically similar to the first embodiment, and is made of a band-shaped hard sheet 2a having both elasticity and flexibility. The core body 2 is vertically formed to be integrally formed, and the surface of the core body 2 is surrounded by a sheet-like wiping cloth 3 in a loop shape with a slack margin to form the brush unit 1 and the brush unit 1 is formed. The base end of the unit 1 is sewn to the lower surface of a sheet-like substrate 4 made of a thick cloth material or a synthetic resin material, and is continuously provided at predetermined intervals.
[0025]
The material and method of use of the brush body A of the present embodiment are also substantially the same as the material and method of use of the first embodiment, and a description thereof will be omitted.
[0026]
According to the cleaning brush of the second embodiment, since the core body 2 is formed in a thin plate shape, even if the width of the groove 5 of the ventilation groove formed in the air conditioning plate D is narrow. The brush unit 1 can be inserted, so that the brush of the first embodiment is suitable for cleaning the air conditioning plate D having a small groove 5 which cannot be inserted.
[0027]
In the same manner as the method of forming the brush body A of the present embodiment, the wiping cloth 3 loosens the upper surface of the hard sheet 2a on which the plate-shaped core body 2 is integrally provided in substantially the same manner as the forming method of the first embodiment. A brush unit 1 is formed by surrounding a loop with a margin and sewing the base end of the loop formed by the wiping cloth 3 together with the hard sheet 2a to the base 4 and connecting them at predetermined intervals. I have. Further, a T-shaped or inverted L-shaped plate-shaped core 2 is individually formed using one sheet, and the core 2 is surrounded with a slack allowance using a single wiping cloth 3. Needless to say, the brush units 1 may be separately provided, and the brush units 1 may be sewn in parallel on the base 4 at predetermined intervals (not shown).
[0028]
Next, FIG. 4 shows a third embodiment of the cleaning brush of the present invention. In the drawing, the same reference numerals are given to parts common to the above-described embodiments and the like, and description thereof will be omitted.
[0029]
As shown in the drawing, the feature of the brush body A of this embodiment is that the brush unit 1 and the substrate 4 are provided separately, and the brush unit 1 is detachable from the substrate 4.
[0030]
That is, the base end of the brush unit 1 is swaged using the caulking plate 6, or the base end of the core 4 and the wiping cloth 4 are fixed by a fixing means such as adhesion or sewing to form a cartridge body ( The brush body A is continuously fixed by using groove-shaped fixing means 7 provided continuously on the lower surface of the substrate 4.
[0031]
It goes without saying that the fixing means 7 may be provided not only on the board 4 but also on the mounting board B shown in FIG.
[0032]
As described above, in the present embodiment, since each brush unit 1 is a replaceable cartridge body, even if one brush unit 1 in the brush main body A is worn out, it is replaced by another brush unit. It is economical because the single substance 1 can be used continuously.
[0033]
【The invention's effect】
According to the cleaning brush of the present invention, the following effects can be obtained.
[0034]
According to the cleaning brush of the first aspect, each continuous brush unit can be inserted along the grooves of the plurality of ventilation grooves connected to the air conditioning plate, and the wiping cloth is freely deformed to form the ventilation grooves. The inside of the groove is closely contacted in a clogged manner, so that the inside of many of the ventilation grooves can be efficiently cleaned by a single cleaning operation.
[0035]
According to the cleaning brush of the second aspect, in addition to the above effects, the core is formed in an elastic loop shape, so that the adhesion between the wiping cloth and the groove of the ventilation groove is synergistic. And the core body bends inward, so that the brush itself can be inserted even in the groove of the ventilation groove that is narrower than the thickness of the brush alone, and the cleaning efficiency can be further improved. .
[0036]
According to the cleaning brush of the third aspect, in addition to the effect of the cleaning brush of the first aspect, since the core is formed in a thin plate shape, the ventilation groove formed in the air conditioning plate. Even if the width of the groove is small, the brush alone can be inserted, and therefore, even the air conditioning plate having a narrow groove that cannot be inserted by the brush of the above embodiment can be efficiently cleaned.
[0037]
Further, if the brush unit is detachably constructed as a cart rich, it is economical because only the damaged brush unit can be replaced and used.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a first embodiment of the present invention.
FIG. 2 is a sectional view showing a main part in the first embodiment of the present invention.
FIG. 3 is a cross-sectional view illustrating a use state of the brush according to the first embodiment of the present invention.
FIG. 4 is a sectional view showing a main part in a second embodiment of the present invention.
FIG. 5 is a sectional view showing a main part in a third embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Brush only 2 Core 3 Wiping cloth 4 Substrate

Claims (3)

A single brush composed of a core body made of a hard sheet material having both elasticity and flexibility and a loop-shaped wiping cloth having a slack allowance is continuously fixed to a substrate at predetermined intervals. A cleaning brush comprising: a cleaning brush; The cleaning brush according to claim 1, wherein the core is formed in a loop shape. The cleaning brush according to claim 1, wherein the core is formed in a plate shape.

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