JP3231854U - Hand brush for hand cleaning - Google Patents

Abstract

PROBLEM TO BE SOLVED: To efficiently and easily remove a hand for cleaning hands, which can efficiently and easily remove viruses, bacteria, stains and the like that have entered between the palm, the back of the hand, the fingertips and the interfinger region, fingerprints of the fingers, and between the nail and the skin. To provide a brush. SOLUTION: The hand brush 1 for washing hands is used by penetrating at least one of a human index finger, middle finger, ring finger and little finger, and a cylindrical brush body 2 and a plurality of brush bodies 2 through which the fingers penetrate. It has a bristle 3 and is characterized in that the bristle 3 is planted on the palm side of the brush body 2. [Selection diagram] Fig. 1

Description

The present invention relates to a hand brush for cleaning hands. More specifically, the present invention relates to a hand brush for hand cleaning used for cleaning human fingers, palms (palms), backs of hands, and the like. The hand brush for hand washing of the present invention can be suitably used when the hand brush is attached to both hands to wash the hands.

In recent years when the new coronavirus is prevalent, for example, the virus may adhere to human fingers by coming into contact with doorknobs of doors, hanging leather of trains, etc., so hand washing is enforced as a countermeasure against infectious diseases caused by viruses. ing.

However, the generally recommended method of hand washing is to wet the fingers with running water and then apply soapy solution to the fingers to wash the palm, back of the hands, fingertips, and inter-finger areas, which adhere to the surface of the fingers. Even if the viruses and stains can be removed, for example, the fingerprints of fingers, the viruses, bacteria, stains, etc. that have entered between the nail and the skin cannot be sufficiently washed away.

Therefore, it is conceivable to wash human hands and fingers with a disinfectant such as alcohol disinfectant or hypochlorous acid disinfectant, but it is not appropriate for a person with multiple chemical sensitivity to use the disinfectant. Absent.

In recent years, as a hand cleaning auxiliary tool capable of cleaning the toe portion, a support shaft portion for attaching a sponge is provided, and a sponge portion that assists in cleaning the toe and fingers is attached to the support shaft portion, and the sponge is attached. A hand cleaning aid has been proposed in which a non-film polyurethane foam compression portion having no skin layer is attached to the portion (see, for example, Patent Document 1).

However, since the finger cleaning part of the hand cleaning aid is a sponge part, it is not possible to sufficiently wash away the fingerprints of the fingers, viruses, bacteria, dirt, etc. that have entered between the nail and the skin. In addition, since it is necessary to hold the finger cleaning aid with one hand and wash the fingers of the other hand with the finger cleaning aid, the hand cleaning aid is used for elderly people with weak grip. Cleaning the fingers with a tool can be cumbersome and difficult.

JP-A-2019-72289

The present invention has been made in view of the above-mentioned prior art, and removes viruses, bacteria, stains, etc. that have entered the palm, the back of the hand, the fingertips, the fingertips, the fingerprints of the fingers, and between the nail and the skin. An object of the present invention is to provide a hand brush for hand cleaning that can be removed efficiently and easily.

The present invention
(1) A hand brush for cleaning hands that is used by penetrating at least one of the index finger, middle finger, ring finger and little finger of a human, and has a cylindrical brush body through which the fingers penetrate and a plurality of bristle. A hand brush for washing hands, which is characterized in that the bristle is planted on the palm side of the brush body, and (2) 2 to 4 brush bodies are connected on the side surface of the brush body. The hand brush for washing hands according to (1) above, wherein a plurality of bristle is planted on the palm side of each brush body.

According to the present invention, fingers that can efficiently and easily remove viruses, bacteria, stains, etc. that have entered between the palm, the back of the hand, the fingertips, the fingertips, the fingerprints of the fingers, and between the nail and the skin. A hand brush for cleaning is provided.

It is a schematic explanatory drawing which shows one Embodiment of the hand brush for hand washing of this invention. It is a schematic perspective view which shows one Embodiment when the hand brush for hand cleaning of this invention is inserted into the index finger of a human finger. It is a schematic perspective view which shows one Embodiment of the hand cleaning hand brush of this invention which four brush bodies are connected by the side surface of each brush body, and a plurality of bristles are planted on the palm side of each brush body. .. It is a partial breakage schematic plan view of the hand brush for hand cleaning of this invention.

As described above, the hand brush for hand washing of the present invention is a hand brush for hand washing used by penetrating at least one of the human index finger, middle finger, ring finger and little finger. The hand brush for hand washing of the present invention has a cylindrical brush body through which the fingers penetrate and a plurality of bristle (filaments), and the bristle is flocked on the palm side of the brush body. .. Since the hand brush for hand cleaning of the present invention has the above-mentioned characteristics, the hand brush for hand cleaning of the present invention can be used to connect the palm, the back of the hand, the fingertips and the interfinger region, the fingerprints of the fingers, and the nail and the skin. It is possible to efficiently and easily remove viruses, bacteria, stains, etc. that have entered the space.

The hand brush for hand cleaning of the present invention will be described in detail below with reference to the drawings, but the present invention is not limited to the embodiments described in the drawings.

FIG. 1 is a schematic perspective view showing an embodiment of the hand brush for hand cleaning of the present invention. The hand cleaning hand brush 1 shown in FIG. 1 has a cylindrical brush body 2 and a plurality of bristle 3 through which a human finger (not shown) penetrates. The hand brush 1 for hand cleaning is used by penetrating the fingers into the internal space of the brush body 2.

The hand brush 1 for cleaning the fingers shown in FIG. 1 efficiently and easily removes viruses, bacteria, stains, etc. that have entered the palm, the back of the hand, the fingertips, the fingertips, the fingerprints of the fingers, and between the nail and the skin. From the viewpoint of removal, it is preferable to attach it to at least one of the human index finger, middle finger, ring finger and ring finger, more preferably to any of the index finger, middle finger and ring finger, and any of the middle finger and ring finger. It is more preferable to attach it to the crab.

Examples of the material of the brush body 2 include metals such as aluminum, stainless steel, copper, brass, nickel, and iron; polyolefin resins such as vinyl chloride resin, polyethylene, and polypropylene, polyamide 6 (nylon 6), and polyamide 66 (nylon). Polyamide such as 66), ABS resin, AS resin, polycarbonate, polyethylene terephthalate, polyester such as polybutylene terephthalate, resin such as polystyrene; rubber such as silicone rubber and acrylonitrile-butadiene rubber; leather; artificial leather; woven fabric, non-woven fabric, Examples thereof include fibers such as woven fabrics, but the present invention is not limited to these examples. Among these, vinyl chloride resin, polypropylene, etc. are acceptable, considering that they have flexibility, make it easier to follow when the fingers are bent, reduce the weight, and get wet with water when washing the fingers. Flexible resins and rubbers such as silicone rubber are preferred.

The length L and width W of the brush body 2 cannot be unconditionally determined because they differ depending on the length and thickness of the human finger. Therefore, it is preferable to prepare a plurality of brush bodies 2 having various lengths L and widths W so as to be able to correspond to various human finger lengths and thicknesses. More specifically, for example, the brush body 2 corresponds to the length and thickness of fingers such as the index finger and middle finger of an adult male or female, and the length and thickness of fingers such as the index finger and middle finger of a child. It is preferable to prepare a brush body or the like to be used. The length and inner diameter of the brush body 2 are not particularly limited, but for example, when the hand brush 1 for hand cleaning is attached to the proximal phalanx portion of the finger, the length is within the range of the length of the proximal phalanx portion. And it is preferable to have an inner diameter into which the proximal phalanx portion can be inserted.

When the hand brush 1 for hand washing is attached to the proximal phalanx or the middle phalanx, the length L of the brush body 2 is usually in the range of 10 to 30 mm, and the width W of the brush body 2 in the plane direction is usually. It is in the range of 8 to 30 mm. Further, when the hand brush 1 for hand cleaning is attached so as to straddle the proximal phalanx and the middle phalanx, the length L of the brush body 2 is usually within the range of 20 to 55 mm, and the width W of the brush body 2 is , Usually in the range of 8-30 mm.

The bristle 3 is flocked on the human palm side of the brush body 2. Examples of the material used for the bristle 3 include vinyl chloride resin, polyolefin resin such as polypropylene, polyamide 6 (nylon 6), polyamide 66 (nylon 66), ABS resin, AS resin, polycarbonate, polyethylene terephthalate. , Polyester such as polybutylene terephthalate, resin such as polystyrene, silicone rubber, rubber such as acrylonitrile-butadiene rubber, and the like, but the present invention is not limited to such examples.

The length of the bristle 3 from the surface of the brush body 2 efficiently removes viruses, bacteria, dirt, etc. that have entered the palm, the back of the hand, the fingertips, the fingertips, the fingerprints of the fingers, and between the nail and the skin. From the viewpoint of easy removal, it is preferably 8 to 25 mm, more preferably 10 to 20 mm, and even more preferably 12 to 18 mm.

The diameter (fiber diameter) of the bristle 3 varies depending on the material used for the bristle 3, and cannot be unconditionally determined. From the viewpoint of efficiently and easily removing viruses, bacteria, stains, etc. that have entered between, preferably 0.05 to 0.8 mm, more preferably 0.1 to 0.6 mm, still more preferably 0.15. ~ 0.5 mm.

The shape of the tip of the bristle 3 in which the hair is planted has a sharp angle, may be tapered and may be spherical, but fingerprints of the fingers including the palm, the back of the hand, the fingertips and the interdigital part. It has a sharp angle and is tapered from the viewpoint of efficiently and easily removing viruses, bacteria, dirt, etc. that have entered between the nail and the skin and improving the usability of the hand brush 1 for washing fingers. Is preferable.

As a method of flocking the bristles 3 on the brush body 2, for example, the flocked portion of the bristles 3 is mounted in a molding die for molding the brush body 2, and melting for molding the brush body 2 in the molding die. A method of flocking by filling with resin, the flocked portion of the bristle 3 is heated and melted, the flocked portion that has been heated and melted is inserted into the flocking recess of the brush body 2, and the end portion and the brush body 2 are fused and integrated. Examples thereof include a method of flocking and flocking, and a method of flocking the flocked portion of the bristle 3 by integrating it with the brush body 2 with an adhesive, but the present invention is not limited to such an example.

The region where the bristle 3 is transplanted on the brush body 2 exists on the palm side of a human. However, if necessary, the bristle 3 may be transplanted to a region other than the human palm side of the brush body 2.

The length R of the area where the bristles 3 are planted varies depending on the length L of the brush body 2, and cannot be unconditionally determined. From the viewpoint of efficiently and easily removing viruses, bacteria, stains, etc. that have entered between the nail and the skin, the thickness is preferably 8 to 25 mm, more preferably 10 to 18 mm. Further, the width in the plane direction of the region where the bristle 3 is planted on the palm side of the human palm of the brush body 2 (the length in the plane direction perpendicular to the length R in the plane direction of the region where the bristle 3 is planted) is , Palm, back of hand, fingertips and inter-finger area, fingerprints of fingers, viruses, bacteria, dirt, etc. that have entered between nails and skin can be removed efficiently and easily, and the hand brush 1 for hand cleaning From the viewpoint of improving usability, it is preferably 5 to 15 mm, more preferably 8 to 12 mm.

The shape of the region where the bristles 3 are transplanted is not particularly limited. Examples of the shape of the region include a square, a rectangle, a circle, and an ellipse, but the present invention is not limited to such a shape. In FIG. 1, a hand brush 1 for washing fingers when the shape of the region where the bristles 3 are transplanted is rectangular is shown.

In the area where the bristle 3 is planted on the brush body 2, the ratio of the area occupied by the bristle 3 (occupied area ratio) is not particularly limited, but the palm, the back of the hand, the fingertips, the fingertips, and the fingers are not particularly limited. From the viewpoint of efficiently and easily removing fingerprints, viruses, bacteria, stains, etc. that have entered between the nail and the skin, and improving the usability of the hand brush 1 for washing fingers, it is preferably 60 to 90%, more. It is preferably 65 to 85%.

The size of the hand brush 1 for hand washing configured as described above is manufactured according to the human fingers.

The hand brush 1 for hand cleaning can be inserted into a human finger 8 and placed at a desired position, for example, as shown in FIG. Note that FIG. 2 is a schematic perspective view showing an embodiment when the hand brush for hand cleaning of the present invention is inserted into the index finger 8a of a human finger.

The position where the finger cleaning hand brush 1 is placed on the human finger 8 is not particularly limited. For example, as shown in FIG. 2, it may be a middle phalanx, a terminal phalanx, or a proximal phalanx, but it is a proximal phalanx or a proximal phalanx from the viewpoint of improving the usability of the hand brush 1 for washing fingers. Or, it is preferably both the proximal phalanx and the middle phalanx.

As the hand brush 1 for hand cleaning, as shown in FIGS. 1 and 2, a hand brush 1 for hand cleaning in which one brush body 2 is used can be used.

Further, as shown in FIG. 3, for example, four brush main bodies 2 may be connected on the side surface thereof, and a plurality of bristle 3 may be transplanted on the palm side of each brush main body 2. In FIG. 3, four brush bodies 2 are connected on the side surface of each brush body 2, and a plurality of bristles 3 are planted on the palm side of each brush body 2. One implementation of the hand brush 1 for hand cleaning. It is a schematic perspective view which shows the aspect.

As shown in FIG. 3, when a hand brush 1 for hand cleaning is used in which a plurality of brush main bodies 2 are connected on the side surfaces thereof and a plurality of bristles 3 are individually planted on the palm side of each brush main body 2. It is possible to efficiently and easily remove viruses, bacteria, stains, etc. that have entered between the palm, the back of the hand, the fingertips, the fingertips, the fingerprints of the fingers, and between the nail and the skin.

In the embodiment shown in FIG. 3, four brush main bodies 2 are connected by the side surface of each brush main body 2, but the number of brush main bodies 2 may be four as shown in FIG. It may be two or three. The number of brush bodies 2 used for the hand brush 1 for hand cleaning includes the palm, the back of the hand, the fingertips, the fingertips, the fingerprints of the fingers, viruses, bacteria, stains, etc. that have entered between the nail and the skin. From the viewpoint of being able to remove the above efficiently and easily, the number is preferably 3 or 4, and more preferably 4. When using the hand brush 1 for hand cleaning in which a plurality of brush bodies 2 are connected on the side surface thereof, the hand brush 1 for hand cleaning to which the three brush bodies 2 are connected is applied to the index finger, middle finger and ring finger of a human. It is preferable to attach the hand brush 1 for hand cleaning, which is attached or to which the four brush bodies 2 are connected, to the index finger, middle finger, ring finger and little finger of a human, and the four brush bodies 2 are connected. It is more preferable to attach the hand brush 1 for hand cleaning to the index finger, middle finger, ring finger and little finger of humans.

In the hand brush 1 for hand cleaning shown in FIG. 3, the brush bodies 2 are integrally molded, but each brush body 2 is molded separately and independently, for example, as shown in FIG. At the connection portion between one brush body 2a and the other brush body 2b, the convex portion 4a formed on the one brush body 2a and the concave portion 4b formed on the other brush body 2b are slid. The brush body 2a and the brush body 2b can be fitted and connected to each other. It should be noted that FIG. 4 is a schematic plan view of a partially broken hand brush 1 for hand cleaning.

As shown in FIG. 4, when the convex portion 4a of one brush body 2a and the concave portion 4b of the other brush body 2b can be slid to be fitted and connected, the length of each finger is long. The hand brush 1 for washing fingers can be replaced as appropriate according to the size and thickness. Therefore, by selecting, combining and connecting the hand brush 1 for washing hands suitable for the size of each finger, it is possible to prepare the hand brush 1 for washing hands suitable for the human finger.

The hand brush 1 for hand cleaning may be attached to one hand to wash the fingers of the other hand, or may be attached to both hands to wash the fingers of both hands. Among these, the hand brush 1 for hand washing can be suitably used when the hand brush 1 is attached to both human hands to wash the hands. When the hand brush 1 for cleaning hands is attached to both hands and the fingers of both hands are washed, the bristles 3 of the hand brush 1 for cleaning hands attached to one hand are used to hold the palm, back, fingertips and inter-finger parts of the other hand. After removing the fingerprints of the fingers, viruses, bacteria, stains, etc. that have entered between the nails and the skin, use the bristles 3 of the hand brush 1 for cleaning the hands attached to the other hand to the palm of one hand. , Viruses on the back of the hand, fingertips and between the fingers, fingerprints on the fingers, viruses, bacteria, dirt, etc. that have entered between the nails and the skin can be removed, so the viruses on the fingers of both hands, Bacteria, dirt, etc. can be removed efficiently and easily.

Therefore, the hand brush 1 for hand cleaning of the present invention efficiently and easily removes viruses, bacteria, stains, etc. that have entered the palm, the back of the hand, the fingertips, the fingertips, the fingerprints of the fingers, and between the nail and the skin. Therefore, for example, as an infection prevention measure against a new type of corona virus, it can be suitably used not only in general households but also in nursery schools, kindergartens, various schools, public facilities, various workplaces and the like.

1 Hand brush for hand cleaning 2 Brush body 3 Bristle 4a Convex part formed on the brush body 4b Concave part formed on the brush body

Claims (2)

A hand brush for hand cleaning used by penetrating at least one of the human index finger, middle finger, ring finger and little finger, which has a cylindrical brush body through which the fingers penetrate and a plurality of bristle. A hand brush for cleaning fingers, characterized in that the bristle is planted on the palm side of the brush body. The hand brush for hand washing according to claim 1, wherein 2 to 4 brush bodies are connected on the side surface of the brush body, and a plurality of bristles are planted on the palm side of each brush body.

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