JP3002537U - Brush body - Google Patents

Abstract

(57) [Abstract] [Purpose] The tip surface formed by the tips of a large number of brush bristles of a cleaning brush is made to correspond to a flat tile surface and joints and corners. It is to ensure that the corners can be cleaned. [Structure] A hard brush 3 formed of a relatively hard material is linearly planted in the central portion of the lower surface of the base plate 1 from the periphery of the front end to the rear end, and the front end of the lower surface of the base plate 1 is formed. A soft brush formed of a relatively soft material is planted in almost the entire area except the periphery and the center, and the hard brush 3
And the brush bristle group consisting of a soft brush, the base plate 1
It has a mountain-like shape that maximizes the protruding height of the center portion from the front end to the rear end of the lower surface and minimizes the protruding height of both side ends, and is hard to be planted at the front end of the lower surface of the base plate 1. The brush 3 is configured to project obliquely forward of the base plate 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a brush body for cleaning tiles and the like.

[0002]

[Prior art]

 In ordinary houses, tiles are often used on toilets, bathrooms, kitchens, entrances, etc. on the floor and part of the walls.

This is because tiles are used because the above-mentioned place originally uses a lot of water and thus lacks durability in trees and earth walls.

[0004] In such places as described above, since much water is used or boiled, dirt such as oily smoke is liable to adhere. Therefore, it is necessary to polish using a brush body having brush bristles planted on the plate body. I was cleaning it.

[0005]

[Problems to be solved by the device]

 Here, the tile is formed by arranging, for example, square plate bodies in order and adhering them with cement to form a wall or the like. Grooves called joints are formed between the plate bodies.

[0006] Since the tile surface is a flat surface, it can be sufficiently cleaned with the brush body as described above, but since the joint portion is in the form of a dented groove, there is a problem that dirt cannot easily be removed. It was As mentioned earlier, tiles are often used in damp areas, which can cause mold to build up on the joints, thus cleaning the joints is a very important issue.

Further, not only the joints but also the corner portions where the wall surfaces or the wall surface and the floor surface are continuous at a right angle are extremely difficult to clean. The reason why it is difficult to clean the joints and corners is that the tips of the brush bristles that are planted on the plate body of the brush do not reach the joints and corners reliably.

In order to clean a flat tile surface, it is desirable that the tip surfaces formed by the tips of the brush bristles uniformly contact the tile surface. The tips of the brush hairs do not reach the joints or corners with certainty.

Therefore, the present invention has been proposed in order to solve the above-mentioned drawbacks, inconveniences, and problems of the prior art, and the tip surface formed by the tips of a large number of brush bristles has a flat surface. It is a technical issue to be able to handle not only the tile surface but also the joints and corners, so that not only the tile surface but also the joints and corners can be reliably cleaned. The purpose is to

[0010]

[Means for Solving the Problems]

 The brush body of the present invention which solves the above-mentioned problems is obtained by linearly implanting a hard brush made of a relatively hard material in the center of the lower surface of the base plate from the front end to the rear end. A soft brush made of a comparatively soft material is planted in the entire area of the lower surface of the plate except for the front end and the center, and a brush bristle group consisting of a hard brush and a soft brush is used as a base. The peak height of the central part from the front end to the rear end of the bottom surface of the plate is maximized, and the protrusion heights at both ends are minimized.

[0011]

[Action]

 In the brush body of the present invention described above, since the hard brush in the central portion is hard even if the protruding height is large, it is possible to reliably clean the joints and corner portions.

In addition, when cleaning a flat tile surface, tilting it to the side so that the soft brush portion faces the tile surface ensures reliable cleaning, and the tile surface is scratched because it is soft. There is nothing to do.

[0013]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. The base plate 1 is a relatively thick, generally rectangular plate shape, has a rounded front end, and a handle 2 is integrally provided on the upper surface.

A hard brush 3 made of a relatively hard material made of synthetic resin is linearly planted in the central portion of the lower surface of the base plate 1 from the periphery of the front end to the rear end. In addition, a soft brush 4 formed of a relatively soft material made of synthetic resin is planted in the entire lower surface of the base plate 1 except for the front end portion and the central portion.

In the brush bristle group composed of the hard brush 3 and the soft brush described above, the protrusion height of the central portion from the front end to the rear end of the lower surface of the base plate body 1 is maximized, and the protrusion height of both side ends is The hard brush 3 which is formed in the smallest mountain shape and is particularly planted at the front end of the lower surface of the base plate 1 is projected obliquely forward of the base plate 1.

[0016] During cleaning, since the cleaning surface is reciprocated by a brush, it is easily scratched especially on a flat tile surface, and if the brush is hard, this problem remains, but with the brush body of the present invention, As shown in FIG. 3, since the soft brush 4 is used by inclining the whole so that the soft brush 4 part comes into contact with the tile surface A, it is not damaged.

On the other hand, since the joints and the corners are straight with the cement exposed, no damage is caused even if the hard brush 3 is repeatedly reciprocated during cleaning, and the front end and the center from the front end to the rear end. It is possible to reliably remove stains such as molds by repeatedly moving back and forth the hard brush 3 portion which is linearly arranged and planted in the portion and is pushed and washed.

In particular, if the hard brush 4 that is planted at the front end of the lower surface of the base plate 1 is projected obliquely forward of the base plate 1, the cleaning operation is performed only by the front end portion, so that the joints and corners are Cleaning the parts will be easier.

[0019]

[Effect of device]

 According to the brush body of the present invention, by grasping the handle and slantingly contacting the soft brush portion with the flat tile surface to reciprocate, the cleaning can be surely performed without damaging the front end portion and the front end portion. By repeatedly reciprocating the hard brush part that is linearly planted in the center from the front end to the rear end, the joints and corners can be reliably cleaned.

[Brief description of drawings]

FIG. 1 is a side view of the present invention.

FIG. 2 is a bottom view of the present invention.

FIG. 3 is a partial front view of the present invention.

[Explanation of symbols]

1; base plate, 2; handle, 3; hard brush, 4; soft brush.

Claims (1)

[Scope of utility model registration request] 1. A hard brush (3) formed of a relatively hard material is linearly planted in the center of the lower surface of the base plate (1) from the front end to the rear end, and the base plate is formed. A brush composed of the hard brush (3) and a soft brush, in which a soft brush formed of a relatively soft material is planted in the entire area of the lower surface of the body (1) except for the front end and the center. A brush body in which the bristles are formed in a mountain shape in which the protrusion height of the central portion from the front end to the rear end of the lower surface of the base plate body (1) is maximized and the protrusion height of both end portions is minimized.