JP2021013707A - Cleaning tool - Google Patents
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- JP2021013707A JP2021013707A JP2019131507A JP2019131507A JP2021013707A JP 2021013707 A JP2021013707 A JP 2021013707A JP 2019131507 A JP2019131507 A JP 2019131507A JP 2019131507 A JP2019131507 A JP 2019131507A JP 2021013707 A JP2021013707 A JP 2021013707A
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- 238000004140 cleaning Methods 0.000 title claims abstract description 68
- 230000002093 peripheral effect Effects 0.000 claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000001577 neostriatum Anatomy 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Brushes (AREA)
Abstract
Description
本発明は、主として水筒、ボトル、魔法瓶、ポット、湯沸しポット等の上部開口の有底円筒体やその上部開口が窄まっているもの等の内部の洗浄に用いる、ブラシ部を備えた洗浄具に関する。 The present invention relates to a cleaning tool provided with a brush portion, which is mainly used for cleaning the inside of a bottomed cylinder having an upper opening such as a water bottle, a bottle, a thermos bottle, a pot, or a kettle pot or a cylinder having a narrow upper opening. ..
特開２０１７−５６３６６号公報には、柄２と、柄２から突出する態様で柄２に設けられた第１洗浄部１１と、第１洗浄部１１の先端部から、第１洗浄部の軸線方向に対し斜め前方方向に延ばされた第２洗浄部１２と、第２洗浄部１２の先端部から、第１洗浄部の軸線方向に略平行状に延ばされた第３洗浄部１３と、第３洗浄部１３の先端部から、第１洗浄部の軸線方向に対し略直交する方向における内方に向けて延ばされた第４洗浄部１４を備えたボトル用洗浄具が示されている。 Japanese Patent Laying-Open No. 2017-56366 describes the axis of the first cleaning unit from the handle 2, the first cleaning unit 11 provided on the handle 2 in a manner protruding from the handle 2, and the tip of the first cleaning unit 11. A second cleaning unit 12 extending diagonally forward with respect to the direction, and a third cleaning unit 13 extending substantially parallel to the axial direction of the first cleaning unit from the tip of the second cleaning unit 12. , A cleaning tool for a bottle provided with a fourth cleaning unit 14 extending inward in a direction substantially orthogonal to the axial direction of the first cleaning unit is shown from the tip of the third cleaning unit 13. There is.
このボトル用洗浄具においては、ＰＥＴボトル等のボトルの側部の内面のみならず、肩部の内面及び底部の内面も十分に摺洗できるとされている。ＰＥＴボトル等のボトルの底部の内面については、第４洗浄部１４により洗浄するものであるが、ボトルの底部の内面や底部と側部にわたる底面外周隅部の洗浄については、効率良く効果的な洗浄を行うには至らない点がある。 In this bottle cleaning tool, it is said that not only the inner surface of the side portion of a bottle such as a PET bottle but also the inner surface of the shoulder portion and the inner surface of the bottom portion can be sufficiently washed. The inner surface of the bottom of a bottle such as a PET bottle is cleaned by the fourth cleaning unit 14, but the inner surface of the bottom of the bottle and the outer peripheral corner of the bottom surface extending from the bottom to the side are efficiently and effectively cleaned. There are some points that cannot be cleaned.
本発明の目的とするところは、上部開口の有底円筒体等における内底面及び内底面と内周面の下端部にわたる底面外周隅部を効果的に洗浄することができるブラシ部を備えた洗浄具及び洗浄具の製法を提供することにある。 An object of the present invention is a cleaning provided with a brush portion capable of effectively cleaning the inner bottom surface of a bottomed cylindrical body having an upper opening and the outer peripheral corner portion of the bottom surface extending over the inner bottom surface and the lower end portion of the inner peripheral surface. The purpose is to provide a manufacturing method for tools and cleaning tools.
本発明の洗浄具及び洗浄具の製法は、次のように表すことができる。 The cleaning tool of the present invention and the method for producing the cleaning tool can be expressed as follows.
(1) 側面視において略Ｌ字形状をなすブラシ部を備えた洗浄具であって、
前記ブラシ部は、前記略Ｌ字形状の縦棒部に対応する縦軸状の第１部分と、その第１部分の下端部から正面側に突出する前記略Ｌ字形状の横棒部に対応する第２部分からなり、
前記第２部分は、前記第１部分に対し横方向の所定の面に沿うものであって、その第２部分の左右方向の最大幅は、前記第１部分の左右方向幅よりも大きく、
第１部分の少なくとも背面部並びに第２部分の少なくとも底面部及び外周面部は、少なくとも表面部がブラシ毛の立毛部により構成されていることを特徴とする洗浄具。
(1) A cleaning tool equipped with a brush part that is approximately L-shaped when viewed from the side.
The brush portion corresponds to the vertical axis-shaped first portion corresponding to the substantially L-shaped vertical bar portion and the substantially L-shaped horizontal bar portion protruding from the lower end portion of the first portion to the front side. Consists of the second part of
The second portion is along a predetermined surface in the lateral direction with respect to the first portion, and the maximum width of the second portion in the left-right direction is larger than the width in the left-right direction of the first portion.
A cleaning tool characterized in that at least the front surface portion of at least the back surface portion of the first portion and at least the bottom surface portion and the outer peripheral surface portion of the second portion is composed of fluffy portions of brush bristles.
上部開口の有底円筒体等の内部を洗浄する場合に、側面視において略Ｌ字形状をなすブラシ部のうち、主に、第２部分の外周面のブラシ毛の立毛部又は第２部分の外周面のブラシ毛の立毛部及び縦軸状の第１部分の少なくとも背面部のブラシ毛の立毛部により円筒状の内周面を洗浄することができる。 When cleaning the inside of a bottomed cylindrical body with an upper opening, among the brush portions having a substantially L-shape in side view, mainly the fluffed portion or the second portion of the brush bristles on the outer peripheral surface of the second portion. The cylindrical inner peripheral surface can be cleaned by the brush bristles on the outer peripheral surface and the brush bristles on at least the back surface of the vertical first portion.
また、第１部分の下端部から正面側に突出する第２部分は、第１部分に対し横方向の所定の面に沿うものであって、その左右方向の最大幅は第１部分の左右方向幅よりも大きいので、縦軸状の第１部分により第２部分を有底円筒体の内底面に押圧しつつ、第２部分の底面側のブラシ毛の立毛部によりその内底面を効率的に洗浄することができると共に、有底円筒体の内底面と内周面の下端部にわたる底面外周隅部を、第２部分の外周面のブラシ毛の立毛部及び底面の外周部のブラシ毛の立毛部により効果的に洗浄することができる。 Further, the second portion protruding from the lower end portion of the first portion to the front side is along a predetermined surface in the lateral direction with respect to the first portion, and the maximum width in the left-right direction thereof is the left-right direction of the first portion. Since it is larger than the width, the vertical first part presses the second part against the inner bottom surface of the bottomed cylindrical body, while the brush bristles on the bottom surface side of the second part efficiently press the inner bottom surface. In addition to being able to be washed, the outer bottom corner of the bottom surface extending over the inner bottom surface of the bottomed cylindrical body and the lower end of the inner peripheral surface is covered with the fluffy brush bristles on the outer peripheral surface of the second portion and the brush bristles on the outer peripheral surface of the bottom surface. It can be washed more effectively by the part.
(2) 上記第２部分の底面積が、上記第１部分の横断面積よりも大きい上記(1)記載の洗浄具。 (2) The cleaning tool according to (1) above, wherein the bottom area of the second portion is larger than the cross-sectional area of the first portion.
(3) 上記第２部分の底面積が、上記第１部分の横断面積の１．２乃至４倍である上記(2)記載の洗浄具。 (3) The cleaning tool according to (2) above, wherein the bottom area of the second portion is 1.2 to 4 times the cross-sectional area of the first portion.
(4) 上記第１部分の下端部から正面側への上記第２部分の突出長さが、前記第１部分の前後方向幅と同等又はそれ以上である上記(1)乃至(3)の何れか１項に記載の洗浄具。 (4) Any of the above (1) to (3), wherein the protruding length of the second portion from the lower end portion of the first portion to the front side is equal to or longer than the width in the front-rear direction of the first portion. The cleaning tool according to item 1.
(5) 第２部分の左右方向の最大幅は、第１部分の左右方向幅の１．１乃至２倍である上記(1)乃至(4)の何れか１項に記載の洗浄具。 (5) The cleaning tool according to any one of (1) to (4) above, wherein the maximum width of the second portion in the left-right direction is 1.1 to 2 times the width in the left-right direction of the first portion.
(6) 上記第２部分の上下方向厚さが上記第１部分の前後方向幅と同等又はそれ以上である上記(1)乃至(5)の何れか１項に記載の洗浄具。 (6) The cleaning tool according to any one of (1) to (5) above, wherein the vertical thickness of the second portion is equal to or greater than the width in the front-rear direction of the first portion.
(7) 上記第１部分は、略円柱形状の縦軸状をなすねじりブラシからなり、
前記第１部分の下端部から正面側に、第１部分を構成するねじりブラシに連続したねじりブラシからなる上記第２部分が突出するものであり、
前記第２部分におけるねじりブラシは、先端部が外周側及び上下に表れないように、上記所定の面に沿って屈曲又は巻回されて第２部分を構成するものである上記(1)乃至(6)の何れか１項に記載の洗浄具。
(7) The first part consists of a twisting brush that has a substantially cylindrical vertical axis.
The second portion, which is a twist brush continuous with the twist brush constituting the first portion, projects from the lower end portion of the first portion to the front side.
The twisting brush in the second portion is bent or wound along the predetermined surface so that the tip portion does not appear on the outer peripheral side and up and down to form the second portion (1) to (1) to (1). The cleaning tool according to any one of 6).
(8) 上記第２部分は、ねじりブラシの先端部が内方に位置し、そのねじりブラシが上記所定の面に沿って２７０度以上巻回されてなるものである上記(7)記載の洗浄具。 (8) The cleaning according to (7) above, wherein the tip of the twisting brush is located inward in the second part, and the twisting brush is wound 270 degrees or more along the predetermined surface. Ingredients.
(9) 略円柱形状のねじりブラシを、その先端部を中心として、所定の面に沿い、一方の側方から前方及び他方の側方へ巻回して後方の第１部分に至る第２部分とし、
前記第２部分から続くねじりブラシを、前記所定の面に対し起立するように屈曲させて略円柱形状の縦軸状をなす第１部分とするものである上記(7)記載の洗浄具の製法。
(9) A substantially cylindrical twisting brush is wound around a predetermined surface from one side to the front and the other side to form a second part extending to the first part behind. ,
The method for manufacturing a cleaning tool according to (7) above, wherein the twisting brush continuing from the second portion is bent so as to stand up against the predetermined surface to form the first portion having a substantially cylindrical vertical axis shape. ..
本発明の洗浄具によれば、上部開口の有底円筒体等における内底面及び内底面と内周面の下端部にわたる底面外周隅部を、ブラシ毛の立毛部により効果的に洗浄することができる。 According to the cleaning tool of the present invention, it is possible to effectively clean the inner bottom surface of a bottomed cylindrical body having an upper opening and the outer peripheral corner of the bottom surface extending from the inner bottom surface to the lower end of the inner peripheral surface by the fluffed portion of the brush bristles. it can.
[1] 本発明の実施の形態を、図面を参照しつつ説明する。 [1] An embodiment of the present invention will be described with reference to the drawings.
図面は何れも本発明の洗浄具の実施の形態の一例についてのものである。 All drawings are for an example of an embodiment of the cleaning tool of the present invention.
(1) この洗浄具Ａは、基端部に掛止用リング部Ｂ１を有する直棒状の合成樹脂製の柄Ｂの先端部に、側面視において略Ｌ字形状をなすブラシ部Ｃの基端部が結合されてなるものであり、主に、水筒等の上部開口の有底円筒状体の内部の洗浄に用いられる。 (1) This cleaning tool A has a base end of a brush portion C having a substantially L-shape in a side view at the tip of a straight rod-shaped synthetic resin handle B having a hooking ring portion B1 at the base end. The parts are joined together, and are mainly used for cleaning the inside of a bottomed cylindrical body with an upper opening such as a water bottle.
(2) この洗浄具Ａは略円柱形状の１本のねじりブラシＲから得られる。このねじりブラシＲは、２本の針金Ｗの間に一定長さのブラシ毛Ｓ群を均等状に並列させて挟み、両針金Ｗをねじり合わせることによりブラシ毛Ｓ群を固定して得られる。 (2) This cleaning tool A is obtained from a single twisting brush R having a substantially cylindrical shape. This twisted brush R is obtained by sandwiching a group of brush bristles S having a certain length evenly in parallel between two wires W and twisting both wires W to fix the group of brush bristles S.
ねじりブラシＲの略円筒形状外周面部は、径方向に立毛した放射状のブラシ毛Ｓの立毛部からなる。 The substantially cylindrical outer peripheral surface portion of the twisting brush R is composed of a fluffed portion of radial brush bristles S fluffed in the radial direction.
ブラシ毛Ｓは、１本又は複数本のポリプロピレン製のブリッスルが、そのブリッスルの本数に比し多数の本数のポリプロピレン製のスプリットヤーンの束中に含まれる状態で、それらのブリッスルとスプリットヤーンが撚り合わせられたものである。 In the brush bristles S, one or more polypropylene bristle is contained in a bundle of a large number of polypropylene split yarns as compared with the number of the bristle, and the bristle and the split yarn are twisted. It is a combination.
(2) ブラシ部Ｃは、側面視略Ｌ字形状の縦棒部に対応する縦軸状の第１部分Ｃ１と、略Ｌ字形状の横棒部に対応する第２部分Ｃ２からなる。 (2) The brush portion C includes a vertical first portion C1 corresponding to a substantially L-shaped vertical bar portion in a side view and a second portion C2 corresponding to a substantially L-shaped horizontal bar portion.
第１部分Ｃ１は、略円柱形状の縦軸状をなし、略Ｌ字形状の縦棒部に対応する。 The first portion C1 has a substantially cylindrical vertical axis shape, and corresponds to a substantially L-shaped vertical bar portion.
第２部分Ｃ２は、第１部分Ｃ１の下端部（使用の際の上下位置関係を特定するものではない）から正面側に突出する。また、第２部分Ｃ２を含むブラシ部Ｃは実質上左右対称形状をなす。第１部分Ｃ１の下端部と第２部分Ｃ２の基端部にわたる部分の背面側は、背面側下方に凸の湾曲状をなす。 The second portion C2 projects toward the front side from the lower end portion of the first portion C1 (which does not specify the vertical positional relationship during use). Further, the brush portion C including the second portion C2 has a substantially symmetrical shape. The back surface side of the lower end portion of the first portion C1 and the portion extending over the base end portion of the second portion C2 forms a convex curved shape downward on the back surface side.
第１部分Ｃ１の下端部から正面側に突出する第２部分Ｃ２は、第１部分Ｃ１の軸線に直交する所定の平面に沿うものであり、第２部分Ｃ２の形状は、正面側に向かって突出し前端部が前方に凸に湾曲する所定の厚さの略馬蹄形状をなす。 The second portion C2 protruding from the lower end portion of the first portion C1 to the front side is along a predetermined plane orthogonal to the axis of the first portion C1, and the shape of the second portion C2 is toward the front side. It has a substantially horseshoe shape with a predetermined thickness in which the protruding front end is curved forward.
この例では、第２部分Ｃ２の左右方向の幅は、全体が第１部分Ｃ１の左右方向幅以上であり、第２部分Ｃ２の左右方向の最大幅は、第１部分Ｃ１の左右方向幅の約１．４倍である。また、第２部分Ｃ２の底面積は、第１部分Ｃ１の横断面積（第１部分Ｃ１が上下方向の縦軸状である場合の水平断面積）の約２倍である。また、第２部分Ｃ２の上下方向厚さは、第１部分Ｃ１の前後方向幅と同等である。また、第１部分Ｃ１の下端部から正面側への第２部分Ｃ２の突出長さは、第１部分Ｃ１の前後方向幅と同等である。 In this example, the width of the second part C2 in the left-right direction is equal to or greater than the width of the first part C1 in the left-right direction, and the maximum width of the second part C2 in the left-right direction is the width of the first part C1 in the left-right direction. It is about 1.4 times. The bottom area of the second portion C2 is about twice the cross-sectional area of the first portion C1 (horizontal cross-sectional area when the first portion C1 has a vertical vertical axis in the vertical direction). Further, the vertical thickness of the second portion C2 is equivalent to the width in the front-rear direction of the first portion C1. Further, the protruding length of the second portion C2 from the lower end portion of the first portion C1 to the front side is equivalent to the width in the front-rear direction of the first portion C1.
(3) 略円柱形状の縦軸状をなす第１部分Ｃ１の略円筒形状外周面部（前半分は半円周状の正面部で後半分は半円周状の背面部）及び底面部、並びに、第２部分Ｃ２の上面部、底面部及び外周面部（正面部、左右側面部及び背面部）は、少なくとも表面部がブラシ毛Ｓの立毛部により構成されている。 (3) The substantially cylindrical outer peripheral surface portion (the front half is a semicircumferential front portion and the rear half is a semicircumferential back portion) and the bottom surface portion of the first portion C1 forming a substantially cylindrical vertical axis. The upper surface portion, the bottom surface portion, and the outer peripheral surface portion (front portion, left and right side surface portions, and back surface portion) of the second portion C2 are composed of at least surface portions of brush bristles S.
(4) このブラシ部Ｃは、略円柱形状の１本のねじりブラシＲからなり、次のように形成されている。すなわち、
略円柱形状のねじりブラシＲを、その先端から突出した針金からなる先端部Ｗ１を中心として、上記所定の平面に沿い、一方の側方から前方及び他方の側方へ巻回して後方の第１部分Ｃ１に至る第２部分Ｃ２とし、
第２部分Ｃ２から続くねじりブラシＲを、前記所定の平面に直交するように屈曲させて略円柱形状の縦軸状をなす第１部分Ｃ１としている。
(4) This brush portion C is composed of one twisting brush R having a substantially cylindrical shape, and is formed as follows. That is,
A substantially cylindrical twisting brush R is wound around the tip portion W1 made of a wire protruding from the tip thereof, along the predetermined plane, from one side to the front and the other side, and is the first rearward. The second part C2 leading to the part C1
The twisting brush R continuing from the second portion C2 is bent so as to be orthogonal to the predetermined plane to form the first portion C1 having a substantially cylindrical vertical axis.
このようにして得られたブラシ部Ｃは、
第１部分Ｃ１が、略円柱形状の縦軸状をなすねじりブラシＲからなり、
第１部分Ｃ１の下端部から正面側に、第１部分Ｃ１を構成するねじりブラシＲに連続したねじりブラシＲからなる第２部分Ｃ２が突出するものであり、
第２部分Ｃ２におけるねじりブラシＲは、先端部が外周側及び上下に表れないように、上記所定の面に沿って屈曲又は巻回されて第２部分Ｃ２を構成するものである。
The brush portion C thus obtained is
The first portion C1 is composed of a twisting brush R having a substantially cylindrical vertical axis.
A second portion C2 composed of a twisting brush R continuous with the twisting brush R constituting the first portion C1 projects from the lower end portion of the first portion C1 to the front side.
The twisting brush R in the second portion C2 is bent or wound along the predetermined surface so that the tip portion does not appear on the outer peripheral side and up and down to form the second portion C2.
[2] 本発明の実施の形態を、上記以外の形態を含めて更に説明する。 [2] Embodiments of the present invention will be further described including embodiments other than the above.
(1) 本発明の洗浄具は、側面視において略Ｌ字形状をなすブラシ部を備えるものである。ブラシ部は、それ自体で、又は、把手や柄等が結合されて、洗浄具を構成し得る。 (1) The cleaning tool of the present invention includes a brush portion having a substantially L-shape when viewed from the side. The brush portion may form a cleaning tool by itself or by combining a handle, a handle, or the like.
本発明の洗浄具は、主に、水筒、ボトル、魔法瓶、ポット、湯沸しポット等の上部開口の有底円筒体やその上部開口が窄まっているもの等の内部の洗浄に用いることができるが、必ずしもこれらに限られるものではない。 The cleaning tool of the present invention can be mainly used for cleaning the inside of a bottomed cylinder having an upper opening such as a water bottle, a bottle, a thermos bottle, a pot, or a kettle pot, or a cylinder having a narrow upper opening. , Not necessarily limited to these.
(2) ブラシ部は、略Ｌ字形状の縦棒部に対応する縦軸状の第１部分と、略Ｌ字形状の横棒部に対応する第２部分からなる。 (2) The brush portion is composed of a vertical first portion corresponding to a substantially L-shaped vertical bar portion and a second portion corresponding to a substantially L-shaped horizontal bar portion.
第１部分は、縦軸状をなし、略Ｌ字形状の縦棒部に対応する。第１部分は、直線状の軸線に沿ったものとすることができるが、例えばやや湾曲した軸線に沿ったものとすることもできる。第１部分は例えば略円柱形状をなすものとすることができるが必ずしもこれに限るものではない。 The first portion has a vertical axis shape and corresponds to a substantially L-shaped vertical bar portion. The first portion can be along a straight axis, but can also be, for example, along a slightly curved axis. The first portion may, for example, have a substantially cylindrical shape, but is not necessarily limited to this.
第２部分は、第１部分の下端部（使用の際の上下位置関係を特定するものではない）から正面側に突出する。また、第２部分は実質上左右対称形状とすることができる。第１部分の下端部と第２部分の基端部にわたる部分の背面側は、背面側下方に凸の湾曲状をなすものとすることができる他、例えば、直角に近いものとすることもできる。 The second portion protrudes from the lower end portion of the first portion (which does not specify the vertical positional relationship during use) toward the front side. Further, the second portion can have a substantially symmetrical shape. The back surface side of the portion extending over the lower end portion of the first portion and the base end portion of the second portion may have a convex curved shape downward on the back surface side, or may be, for example, close to a right angle. ..
第１部分の下端部から正面側に突出する第２部分は、第１部分に対し横方向の所定の面に沿うものである。すなわち、第２部分は、例えば、第１部分の軸線に直交する平面に沿うもの（ある程度の凹凸、湾曲、左右傾斜等を有するものであってもよい）とすることができる他、第１部分の軸線に対しやや傾斜（直交平面に対し上向き又は下向きに３０度以下の傾斜、好ましくは２０度以下の傾斜、より好ましくは１０度以下の傾斜）した平面に沿うもの（ある程度の凹凸、湾曲、左右傾斜等を有するものであってもよい）とすることができる。
第１部分の下端部から正面側に突出して第１部分に対し横方向の所定の面に沿う第２部分の形状は、例えば、正面側に向かって突出し前端部が前方に凸に湾曲する所定の厚さの略馬蹄形状とすることができるが、これに限るものではない。
The second portion protruding from the lower end portion of the first portion to the front side is along a predetermined surface in the lateral direction with respect to the first portion. That is, the second portion can be, for example, one along a plane orthogonal to the axis of the first portion (may have a certain degree of unevenness, curvature, left-right inclination, etc.), and the first portion. Along a plane slightly inclined with respect to the axis of the plane (inclination of 30 degrees or less upward or downward with respect to an orthogonal plane, preferably an inclination of 20 degrees or less, more preferably an inclination of 10 degrees or less) (some unevenness, curvature, It may have a left-right inclination or the like).
The shape of the second portion that protrudes from the lower end of the first portion to the front side and follows a predetermined surface in the lateral direction with respect to the first portion is, for example, a predetermined shape that protrudes toward the front side and the front end portion is curved forward. The thickness of the horseshoe can be approximately horseshoe-shaped, but the thickness is not limited to this.
(3) 第１部分の少なくとも背面部並びに第２部分の少なくとも底面部及び外周面部は、少なくとも表面部がブラシ毛の立毛部により構成されている。 (3) At least the back surface portion of the first portion and at least the bottom surface portion and the outer peripheral surface portion of the second portion are composed of brush bristles at least on the surface portion.
例えば第１部分が略円柱形状をなすものである場合、少なくとも、その略円柱形状部の略円筒形状外周面部のうち少なくとも背面側の半分は、少なくとも表面部がブラシ毛の立毛部により構成されている。 For example, when the first portion has a substantially cylindrical shape, at least the surface portion of at least the back surface side of the substantially cylindrical outer peripheral surface portion of the substantially cylindrical shape portion is composed of brush bristles. There is.
また例えば第２部分が第１部分の下端部から正面側に向かって突出し前端部が前方に凸に湾曲する所定の厚さの略馬蹄形状である場合、少なくとも、所定の上下方向厚さの略馬蹄形状部の底面側及び外周面部は、少なくとも表面部がブラシ毛の立毛部により構成されている。 Further, for example, when the second portion has a substantially horseshoe shape having a predetermined thickness in which the second portion protrudes from the lower end portion of the first portion toward the front side and the front end portion curves convexly forward, at least the predetermined vertical thickness is omitted. At least the surface portion of the bottom surface side and the outer peripheral surface portion of the horseshoe-shaped portion is composed of brush bristles.
更に第１部分の正面部（第１部分が略円柱形状をなすものである場合、その略円柱形状部の略円筒形状外周面部のうち正面側の半分）及び第２部分の上面部が、少なくとも表面部がブラシ毛の立毛部により構成されているものである場合、上部開口の有底円筒体やその上部開口が窄まっているもの等の内部を洗浄するときに、内部における上部開口から径方向外方又は径方向外下方に広がる環状部分又は円錐台周面状部分或いは更にその外方部の円筒状内周面の上端部を、第１部分の正面部と第２部分の上面部にわたる部分や第２部分の外周面等により効果的に洗浄することができる。また、第１部分の底面部が、少なくとも表面部がブラシ毛の立毛部により構成されているものである場合、第１部分の底面部を有底円筒体の内底面等の洗浄に利用することができる。 Further, the front portion of the first portion (when the first portion has a substantially cylindrical shape, the half of the substantially cylindrical outer peripheral surface portion of the substantially cylindrical shape portion on the front side) and the upper surface portion of the second portion are at least. When the surface part is composed of fluffy parts of brush bristles, when cleaning the inside of a bottomed cylinder with an upper opening or a narrowed upper opening, the diameter from the upper opening inside An annular portion or a truncated cone peripheral surface portion extending outward in the direction or radially outward and downward, or the upper end portion of the cylindrical inner peripheral surface of the outer portion thereof extends over the front portion of the first portion and the upper surface portion of the second portion. It can be effectively cleaned by the outer peripheral surface of the portion or the second portion. Further, when the bottom surface portion of the first portion has at least a surface portion composed of fluffed brush bristles, the bottom surface portion of the first portion should be used for cleaning the inner bottom surface of the bottomed cylinder. Can be done.
(4) 第２部分の左右方向の最大幅は、第１部分の左右方向幅よりも大きい。 (4) The maximum width of the second part in the left-right direction is larger than the width of the first part in the left-right direction.
第２部分の左右方向の最大幅は、第１部分の左右方向幅の例えば１．１若しくは１．２倍乃至２倍、好ましくは１．２倍乃至１．７倍、より好ましくは１．２倍乃至１．６倍、更に好ましくは１．３乃至１．５倍とすることができる。 The maximum width of the second portion in the left-right direction is, for example, 1.1 or 1.2 times to 2 times, preferably 1.2 times to 1.7 times, more preferably 1.2 times the width in the left-right direction of the first part. It can be doubled to 1.6 times, more preferably 1.3 to 1.5 times.
また第２部分の左右方向の幅は、全体が第１部分の左右方向幅以上であるものとすることができる。 Further, the width of the second portion in the left-right direction can be set to be equal to or larger than the width of the first portion in the left-right direction.
(5) 第２部分の底面積は、第１部分の横断面積よりも大きいものとすることができる。例えば、第２部分の底面積は、第１部分の横断面積の１．２倍以上、例えば１．２乃至４倍とすることができる。好ましくは１．４乃至３倍、より好ましくは１．４乃至２．６倍、更に好ましくは１．７乃至２．３倍である。 (5) The bottom area of the second part can be larger than the cross-sectional area of the first part. For example, the bottom area of the second portion can be 1.2 times or more, for example 1.2 to 4 times, the cross-sectional area of the first portion. It is preferably 1.4 to 3 times, more preferably 1.4 to 2.6 times, still more preferably 1.7 to 2.3 times.
第２部分の左右方向の最大幅が第１部分の左右方向幅よりも大きく、且つ、第２部分の底面積が第１部分の横断面積より大きいことにより、上部開口の有底円筒体等の内部を洗浄する場合に、第２部分の外周面のブラシ毛の立毛部により円筒状の内周面をより効率良く洗浄することができる。 Since the maximum width of the second portion in the left-right direction is larger than the width in the left-right direction of the first portion and the bottom area of the second portion is larger than the cross-sectional area of the first portion, a bottomed cylinder having an upper opening, etc. When cleaning the inside, the cylindrical inner peripheral surface can be cleaned more efficiently by the fluffed portion of the brush bristles on the outer peripheral surface of the second portion.
また、縦軸状の第１部分により第２部分を有底円筒体の内底面に押圧しつつ、第２部分の底面側のブラシ毛の立毛部によりその内底面をより効率的に洗浄することができると共に、有底円筒体の内底面と内周面の下端部にわたる底面外周隅部を、第２部分の外周面のブラシ毛の立毛部及び底面の外周部のブラシ毛の立毛部によってより効果的に洗浄することができる。また、有底円筒体の内周面の下端部の近傍部を、第２部分の外周面のブラシ毛の立毛部又は第２部分の外周面のブラシ毛の立毛部及び第１部分の下端部のうち背面部のブラシ毛の立毛部により洗浄することができる。 Further, while pressing the second part against the inner bottom surface of the bottomed cylindrical body by the vertical axis-shaped first part, the inner bottom surface is cleaned more efficiently by the fluffy portion of the brush bristles on the bottom surface side of the second part. The outer bottom corner of the bottom surface extending between the inner bottom surface of the bottomed cylindrical body and the lower end of the inner peripheral surface is formed by the fluffed portion of the brush bristles on the outer peripheral surface of the second portion and the fluffed portion of the brush bristles on the outer peripheral portion of the bottom surface. Can be washed effectively. Further, the portion near the lower end of the inner peripheral surface of the bottomed cylindrical body is the fluffed portion of the brush bristles on the outer peripheral surface of the second portion or the fluffed portion of the brush bristles on the outer peripheral surface of the second portion and the lower end portion of the first portion. Of these, the brush bristles on the back surface can be used for cleaning.
(6) 第２部分の上下方向厚さは、第１部分の前後方向幅と同等又はそれ以上であるものとすることができる。例えば、第１部分の前後方向幅の１乃至１．５倍とすることができる。 (6) The vertical thickness of the second portion may be equal to or greater than the front-back width of the first portion. For example, the width of the first portion in the front-rear direction can be 1 to 1.5 times.
(7) 第１部分の下端部から正面側への第２部分の突出長さは、第１部分の前後方向幅と同等又はそれ以上であるものとすることができる。例えば、第１部分の前後方向幅の１乃至２倍、好ましくは１乃至１．５倍とすることができる。 (7) The protruding length of the second portion from the lower end portion of the first portion to the front side may be equal to or longer than the width in the front-rear direction of the first portion. For example, the width of the first portion in the front-rear direction can be 1 to 2 times, preferably 1 to 1.5 times.
(8) 本発明の洗浄具におけるブラシ部の構造は、ねじりブラシが好ましいが、必ずしもこれに限らない。 (8) The structure of the brush portion in the cleaning tool of the present invention is preferably a twisted brush, but is not necessarily limited to this.
ねじりブラシのブラシ部は、例えば、２本の針金（又はその代替材料）の間にブラシ毛群を均等状に並列させて挟み、両針金をねじり合わせることにより、ブラシ毛群を固定したものである。固定されたブラシ毛群は、径方向に立毛した放射状のブラシ毛の立毛部を形成する。ブラシ毛を一定長さとして並列させて両針金間に挟んでねじり合わせれば、固定されたブラシ毛群はほぼ等しい立毛長さで径方向に立毛した放射状のブラシ毛の立毛部を形成する。 The brush part of a twisted brush is, for example, a brush portion in which brush bristles are evenly arranged and sandwiched between two wires (or alternative materials thereof), and the brush bristles are fixed by twisting both wires. is there. The fixed brush bristles form radial bristles of radial bristles. When the brush bristles are arranged side by side at a constant length and twisted while being sandwiched between the two wires, the fixed brush bristles form a radial bristles of the brush bristles having approximately the same fluff length and fluff in the radial direction.
ブラシ毛は、合成繊維等の化学繊維や天然繊維のモノフィラメント、紡績糸、撚糸、スプリットヤーン、ブリッスル等又はこれらの組み合わせの態様として用いたものとすることができる。 The brush bristles can be used as an embodiment of chemical fibers such as synthetic fibers, monofilaments of natural fibers, spun yarns, twisted yarns, split yarns, bristle, etc., or a combination thereof.
組み合わせの一例として、１本又は複数本のブリッスルが、そのブリッスルの本数に比し多数の本数のスプリットヤーンの束中に含まれる状態で、それらのブリッスルとスプリットヤーンが撚り合わせられ又は引き揃えられてなるものを挙げることができる。 As an example of the combination, the bristle and the split yarn are twisted or aligned with one or more bristle contained in a bundle of a large number of split yarns relative to the number of the bristle. Can be mentioned.
スプリットヤーンとは、一軸延伸フィルムに縦方向の切れ目が多数形成されることにより、幅方向に拡げたときに網の目状となる糸状体、又はこれに類するものを言う。例えば、ナイロンやポリプロピレン原料を用いてインフレーション法やＴダイ法によりフィルムを形成した後、１０ｍｍ幅程度にスリット加工を行ったものを、一軸延伸及びヒートセットした後、更にスリットフィルム内に網の目状に切れ目を入れる加工を行ったものを挙げることができる。撚りをかけたものとすることもできる。 The split yarn refers to a filament or the like that becomes a mesh when expanded in the width direction by forming a large number of cuts in the longitudinal direction on the uniaxially stretched film. For example, a film is formed by an inflation method or a T-die method using nylon or polypropylene raw materials, slit-processed to a width of about 10 mm, uniaxially stretched and heat-set, and then a mesh is further formed in the slit film. Examples thereof include those that have been processed to make a cut in a shape. It can also be twisted.
ブリッスルというのは、剛性が比較的高い線条体であり、例えばポリプロピレン、ポリアミド、ポリエステル、ポリフェニレンスルフィド等の合成樹脂からなるモノフィラメントであるものとすることができる。 The bristle is a striatum having a relatively high rigidity, and can be a monofilament made of a synthetic resin such as polypropylene, polyamide, polyester, or polyphenylene sulfide.
(9) 本発明の洗浄具におけるブラシ部がねじりブラシ（例えば元の形状が略円柱形状であり、その略円筒形状外周面部は、径方向に立毛した放射状のブラシ毛の立毛部からなるもの）である場合、
第１部分は、略円柱形状の縦軸状をなすねじりブラシからなり、
第１部分の下端部から正面側に、第１部分を構成するねじりブラシに連続したねじりブラシからなる第２部分が突出するものであり、
第２部分におけるねじりブラシは、先端部が外周側及び上下に表れないように、上記所定の面に沿って屈曲又は巻回されて第２部分を構成するものとすることができる。
(9) The brush portion of the cleaning tool of the present invention is a twisted brush (for example, the original shape is a substantially cylindrical shape, and the substantially cylindrical outer peripheral surface portion is composed of a fluff portion of radial brush bristles fluffed in the radial direction). If it is,
The first part consists of a twisting brush that has a substantially cylindrical vertical axis.
A second portion composed of a twisting brush continuous with the twisting brush constituting the first portion protrudes from the lower end portion of the first portion to the front side.
The torsion brush in the second portion may be bent or wound along the predetermined surface so as not to appear on the outer peripheral side and up and down to form the second portion.
このような洗浄具は、略円柱形状のねじりブラシを、その先端部を中心として、所定の面に沿い、一方の側方から前方及び他方の側方へ巻回して後方の第１部分に至る第２部分とし、
前記第２部分から続くねじりブラシを、前記所定の平面に対し起立するように屈曲させて略円柱形状の縦軸状をなす第１部分とすることにより得られる。
In such a cleaning tool, a substantially cylindrical twisting brush is wound around a predetermined surface along a predetermined surface from one side to the front and the other side to reach the first part behind. As the second part
It is obtained by bending the twisting brush continuing from the second portion so as to stand up against the predetermined plane to form the first portion having a substantially cylindrical vertical axis.
なお、第２部分は、ねじりブラシの先端部が内方に位置し、そのねじりブラシが上記所定の面に沿って２７０度以上（例えば約３６０度又はそれ以上）巻回されてなるものとすることができる。 In the second part, the tip of the twisting brush is located inward, and the twisting brush is wound by 270 degrees or more (for example, about 360 degrees or more) along the predetermined surface. be able to.
Ａ 洗浄具
Ｂ 柄
Ｂ１ 掛止用リング部
Ｃ ブラシ部
Ｃ１ 第１部分
Ｃ２ 第２部分
Ｒ ねじりブラシ
Ｓ ブラシ毛
Ｗ 針金
Ｗ１ 針金先端部
A Cleaning tool B Handle B1 Hook ring part C Brush part C1 First part C2 Second part R Twist brush S Brush bristles W Wire W1 Wire tip
Claims (9)
前記ブラシ部は、前記略Ｌ字形状の縦棒部に対応する縦軸状の第１部分と、その第１部分の下端部から正面側に突出する前記略Ｌ字形状の横棒部に対応する第２部分からなり、
前記第２部分は、前記第１部分に対し横方向の所定の面に沿うものであって、その第２部分の左右方向の最大幅は、前記第１部分の左右方向幅よりも大きく、
第１部分の少なくとも背面部並びに第２部分の少なくとも底面部及び外周面部は、少なくとも表面部がブラシ毛の立毛部により構成されていることを特徴とする洗浄具。 A cleaning tool equipped with a brush portion that is approximately L-shaped when viewed from the side.
The brush portion corresponds to the vertical axis-shaped first portion corresponding to the substantially L-shaped vertical bar portion and the substantially L-shaped horizontal bar portion protruding from the lower end portion of the first portion to the front side. Consists of the second part of
The second portion is along a predetermined surface in the lateral direction with respect to the first portion, and the maximum width of the second portion in the left-right direction is larger than the width in the left-right direction of the first portion.
A cleaning tool characterized in that at least the front surface portion of at least the back surface portion of the first portion and at least the bottom surface portion and the outer peripheral surface portion of the second portion is composed of fluffy portions of brush bristles.
前記第１部分の下端部から正面側に、第１部分を構成するねじりブラシに連続したねじりブラシからなる上記第２部分が突出するものであり、
前記第２部分におけるねじりブラシは、先端部が外周側及び上下に表れないように、上記所定の面に沿って屈曲又は巻回されて第２部分を構成するものである請求項１乃至６の何れか１項に記載の洗浄具。 The first part is composed of a twisting brush having a substantially cylindrical vertical axis.
The second portion, which is a twist brush continuous with the twist brush constituting the first portion, projects from the lower end portion of the first portion to the front side.
The twisting brush in the second portion constitutes the second portion by being bent or wound along the predetermined surface so that the tip portion does not appear on the outer peripheral side and up and down. The cleaning tool according to any one item.
前記第２部分から続くねじりブラシを、前記所定の面に対し起立するように屈曲させて略円柱形状の縦軸状をなす第１部分とするものである請求項７記載の洗浄具の製法。 A substantially cylindrical twisting brush is wound around a predetermined surface from one side to the front and the other side to form a second part extending to the first part behind.
The method for manufacturing a cleaning tool according to claim 7, wherein the twisting brush continuing from the second portion is bent so as to stand up against the predetermined surface to form a first portion having a substantially cylindrical vertical axis shape.
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| JPS5936720U (en) * | 1982-09-01 | 1984-03-08 | 株式会社マ−ナ | cleaning brush |
| JPH051450U (en) * | 1991-06-19 | 1993-01-14 | 八ツ矢工業株式会社 | Scourer |
| JP2003038250A (en) * | 2001-07-27 | 2003-02-12 | Mameita:Kk | Scrub brush and its manufacturing method |
| JP2006271908A (en) * | 2005-03-25 | 2006-10-12 | Masanobu Oshiro | Brush belt type shoe washing machine |
| WO2007029281A1 (en) * | 2005-09-01 | 2007-03-15 | Sanko Co., Ltd. | Washing brush |
| JP2013198584A (en) * | 2012-03-23 | 2013-10-03 | Sankoo:Kk | Cleaning brush and case |
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