JPH1052393A - Scrubbing brush made of metal - Google Patents
Scrubbing brush made of metalInfo
- Publication number
- JPH1052393A JPH1052393A JP21163896A JP21163896A JPH1052393A JP H1052393 A JPH1052393 A JP H1052393A JP 21163896 A JP21163896 A JP 21163896A JP 21163896 A JP21163896 A JP 21163896A JP H1052393 A JPH1052393 A JP H1052393A
- Authority
- JP
- Japan
- Prior art keywords
- core material
- metal
- scourer
- rubber
- core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L17/00—Apparatus or implements used in manual washing or cleaning of crockery, table-ware, cooking-ware or the like
- A47L17/04—Pan or pot cleaning utensils
- A47L17/08—Pads; Balls of steel wool, wire, or plastic meshes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/02—Scraping
- A47L13/06—Scraping with wire brushes or wire meshes
- A47L13/07—Metal sponges
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、鍋、釜類、食器
類、タイル等に付着した焦げや汚れを除去するための金
属タワシに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal scourer for removing burns and dirt attached to pots, pots, dishes, tiles and the like.
【０００２】[0002]
【従来の技術】一般に、この種金属タワシとしては、カ
ールされた又はコイル状に形成された金属細線或いは金
属繊維を、一握り程度の大きさ（亀の子タワシよりも若
干小さい）に絡めたものが多用されている。この金属タ
ワシは、柔軟であり、かつ研磨性に富み、鍋釜類等の角
部や曲面部などの焦げや汚れを除去するのに適している
が、保形性が悪く、把持しにくいため、取扱いに不便で
ある。2. Description of the Related Art Generally, a metal scourer of this type is formed by wrapping a curled or coiled thin metal wire or metal fiber into a handful of a size (slightly smaller than a tortoise scrubber). Things are heavily used. This metal scourer is flexible and rich in abrasion, and is suitable for removing scorch and dirt on corners and curved surfaces such as pot pots, but has poor shape retention and is difficult to grip. Inconvenient to handle.
【０００３】従来、上記タワシの欠点を解消するため
に、種々の金属タワシが提案されている。その一つは、
扁平針金をコイル状としたものを多重層に巻回して絡
め、ドーナツ形に形成するとともに断面形状が略径内方
開放のＵ字状に形成したタワシ本体の該Ｕ字溝部に、ド
ーナツ形スポンジ芯材を外側からネット地で包んでドー
ナツ形としたネット芯体を嵌め込んだものである（実公
昭６２−２８２９１号公報参照）。Conventionally, various metal scourers have been proposed in order to solve the above drawbacks. One of them is
A donut-shaped sponge is formed in a U-shaped groove of a scalloped body having a flat wire formed in a coil shape and wound into multiple layers and entangled to form a donut shape and having a U-shaped cross-sectional shape that is substantially open inward. A doughnut-shaped net core body is formed by wrapping a core material from the outside in a net place (see Japanese Utility Model Publication No. 62-28291).
【０００４】他の一つは、環状の芯材を針金芯と該針金
芯の周囲を被覆するゴムとで構成し、該芯材を囲繞する
ように扁平金属線条材をカールしたものを巻装してドー
ナツ形の金属タワシとしたものである（実開平２−１５
０６１号公報参照）。[0004] Another one is to form an annular core material with a wire core and rubber covering the circumference of the wire core, and wind a curled flat metal wire material so as to surround the core material. It was made into a donut-shaped metal scourer (Japanese Utility Model Application No. 2-15).
No. 061).
【０００５】[0005]
【発明が解決しようとする課題】ところで、上記従来技
術の前者では、コイル状とした扁平針金が、ネット地及
びスポンジ芯材に接触するので、使用中に前記ネット地
及びスポンジ芯材が、扁平針金によって切断され、使用
度数が重ねられると、タワシの初期形状が崩れ、破断し
てしまい、耐久性に乏しいなどの難点がある。さらに、
タワシの製作に多くの労力と時間を要し、コスト高にな
るという問題がある。However, in the former of the prior art, the coiled flat wire comes into contact with the net and the sponge core, so that the net and the sponge core are flat during use. When cut with a wire and used repeatedly, the initial shape of the scourer breaks down and breaks, resulting in poor durability. further,
There is a problem that it takes a lot of labor and time to manufacture a sardine, which increases the cost.
【０００６】また、上記従来技術の後者では、環状とし
た芯材に扁平金属条材を巻装する作業が非常に困難であ
る。そして、ゴムに針金芯を入れた芯材を使っているの
で、保形性は良好であるが、柔軟性に乏しく、タワシを
だ円形に変形させて角隅部などを磨くとき、タワシを変
形させるのに相当大きな力を必要とし、使い勝手が悪い
という難点がある。In the latter case of the above-mentioned prior art, it is very difficult to wind a flat metal strip around an annular core. And since the core material which put the wire core in rubber is used, the shape retention is good, but the flexibility is poor, and when the polish is deformed into an elliptical shape and the corners are polished, the polish is deformed. It requires a considerable amount of power to make it work and is inconvenient to use.
【０００７】さらに、上記いずれの従来技術において
も、偏平金属条材をカール又はコイル状としたタワシ本
体が、使用度数を重ねるにしたがって崩れてしまい、複
雑に絡み合ってタワシとしての初期の機能を発揮できな
くなることがある。本発明は、上述のような実状に鑑み
てなされたもので、その目的とするところは、製作が容
易で経済的に得られ、柔軟性に富み使い勝手が良くかつ
耐久性が大である金属タワシを提供するにある。Further, in any of the above-mentioned prior arts, the scallops made of curled or coiled flat metal strips collapse as the number of times of use increases, and they are complicatedly entangled to exhibit the initial function as scallops. May not be possible. SUMMARY OF THE INVENTION The present invention has been made in view of the above-described circumstances, and has as its object to provide a metal sash that is easy to manufacture, economical, flexible, easy to use, and durable. To provide.
【０００８】また、本発明の他の目的は、タワシ本体の
カール又はコイル形状の保形性を向上して、長期にわた
って金属タワシとしての研磨性能、柔軟性を発揮し得る
ようにすることをにある。Another object of the present invention is to improve the shape retention of the curl or coil shape of the scourer body so that the polishing performance and flexibility as a metal scrubber can be exhibited over a long period of time. is there.
【０００９】[0009]
【課題を解決するための手段】本発明では、上記目的を
達成するために、次の技術的手段を講じた。即ち、本発
明に係る金属タワシは、ゴム様弾性体からなる棒状芯材
に、扁平金属線条材をカール及び／又はコイル状とした
タワシ本体を、一層又は複数層に巻装し、中央部空間が
径方向に変形させるのに十分な大きさを有するドーナツ
状とするように前記芯材の両端を接着剤及び／又は他の
固着手段により連結してなる。According to the present invention, the following technical measures have been taken in order to achieve the above object. That is, the metal scourer according to the present invention is obtained by winding a scalloped body in which a flat metal wire is curled and / or coiled around a rod-shaped core made of a rubber-like elastic body in one or more layers, Both ends of the core are connected by an adhesive and / or other fixing means so that the space has a donut shape having a size large enough to be deformed in the radial direction.
【００１０】このように、棒状芯材にタワシ本体を巻装
してから芯材の両端を連結しドーナツ状とすることとし
ているので、タワシ本体の巻装作業が容易でかつ時間短
縮を図れる。また、タワシの中央部空間を、径方向に変
形させるのに十分な大きさとしているので、タワシをだ
円形等に容易に変形させることができ、非常に使い勝手
が良い。そして、タワシに加える力を緩めると容易に原
形状に復元する。As described above, since the scissors main body is wound around the rod-shaped core material and both ends of the core material are connected to form a donut shape, the work of winding the scourers main body is easy and the time can be reduced. In addition, since the central space of the scallops is made large enough to be deformed in the radial direction, the scallops can be easily deformed into an elliptical shape or the like, which is very convenient. Then, when the force applied to the scourer is reduced, the original shape is easily restored.
【００１１】また、本発明に係る金属タワシは、ゴム様
弾性体からなる芯材に、扁平金属線条材をカール及び／
又はコイル状としたタワシ本体が、一層又は複数層に巻
装されており、該タワシ本体のカール又はコイルの内部
には、１又は複数本の金属線材或いは伸縮可能な合成樹
脂製編組紐、ゴム等の索材が挿通され、該索材がタワシ
本体と共に芯材に巻装されている。したがって、カール
又はコイル形状が、その内部に挿通された索材によって
保形され、かかるコール又はコイル形状による金属タワ
シとしての機能を長期に亘って発揮することができる。
また、タワシの使用中に、カール及び／又はコイル状と
したタワシ本体が、鍋や釜等の取手部分や、湯沸かしの
口部などに引掛かっても、前記索材により拘束されて伸
びることが少なく、タワシの形が崩れるのが防止され、
耐久性が向上する。The metal scourer according to the present invention is characterized in that a flat metal wire is curled and / or
Alternatively, a coiled scalloped body is wound in one or more layers, and inside the curl or coil of the scalloped body, one or more metal wires or a braided elastic synthetic resin braid, rubber And the like, and the rope is wound around the core together with the scallops body. Therefore, the curl or coil shape is maintained by the cord material inserted therein, and the function as a metal scourer by the coil or coil shape can be exhibited for a long time.
Also, even if the curled and / or coiled scoop body is caught on a handle portion such as a pot or a pot or a water heater mouth during use of the scrubber, it is hardly stretched by being restrained by the cable material. The shape of the eagle is prevented from collapsing,
The durability is improved.
【００１２】[0012]
【発明の実施の形態】本発明において、芯材としては、
天然ゴム、合成ゴム、軟質合成樹脂例えば塩化ビニル等
或いはこれらのスポンジ体などのゴム様弾性体を採用す
ることができる。このスポンジ体の場合は、軽量化、タ
ワシとしての柔軟性の向上等を期待できる。BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, as a core material,
Rubber-like elastic bodies such as natural rubber, synthetic rubber, soft synthetic resin such as vinyl chloride, and sponge bodies thereof can be used. In the case of this sponge body, reduction in weight and improvement in flexibility as a swash can be expected.
【００１３】また、芯材の断面形状は、円形、だ円形、
多角形等を採用できるが、四角形、五角形、六角形、八
角形とすることにより、芯材に対するタワシ本体の周方
向の滑りを防止することができて、タワシ使用時の取扱
いが容易となる。また、芯材の断面形状を、長手方向に
連続又は断続的に変化させるか、又は芯材の断面寸法
を、長手方向に連続又は断続的に変化させると、芯材へ
のタワシ本体の巻装を、芯材長手方向にずれることな
く、容易にかつ確実にでき、タワシの太さに変化が生じ
るため、被洗浄物例えば鍋等の局部的な汚れを落とし易
くできるほか、柔軟性の向上及び磨き等の作業性が向上
する。The cross section of the core material is circular, elliptical,
Polygons and the like can be adopted, but by making them quadrangular, pentagonal, hexagonal, and octagonal, it is possible to prevent the scourer body from slipping in the circumferential direction with respect to the core material, thereby facilitating handling when the scrubber is used. Further, when the cross-sectional shape of the core material is continuously or intermittently changed in the longitudinal direction, or the cross-sectional dimension of the core material is continuously or intermittently changed in the longitudinal direction, the winding of the scouring body around the core material is performed. Can be easily and reliably performed without shifting in the longitudinal direction of the core material, and since the thickness of the scourer is changed, it is easy to remove local dirt such as an object to be washed, such as a pot, and the flexibility and Workability such as polishing is improved.
【００１４】そして、タワシ本体の芯材への巻層数を部
分的に多くすると、鍋底などの弯曲部分に沿わせ易く、
作業性が良くなるほか、よく使われる部分も多層巻きに
することにより、耐久性の向上を図ることができる。ま
た、タワシ本体の芯材への巻層数を芯材長手方向の複数
箇所で部分的に多くして膨出部を形成し、これら膨出部
の大きさは複数種類とされているものとすると、鍋底等
のコーナー部分を磨くときに、最も適した大きさの膨出
部を適宜選択して、効率よく確実に磨くことができる。If the number of winding layers of the sashimi body on the core material is partially increased, it is easy to follow a curved portion such as a pot bottom.
Workability is improved, and durability can be improved by forming a frequently used part into a multilayer winding. In addition, the number of layers wound around the core of the scallops main body is partially increased at a plurality of locations in the core material longitudinal direction to form bulges, and the sizes of these bulges are plural types. Then, when polishing a corner portion such as a pot bottom, a swollen portion having the most appropriate size can be appropriately selected, and polishing can be performed efficiently and reliably.
【００１５】さらに、弾性体からなる長短２本の棒状芯
材に、扁平金属線条材をカール及び／又はコイル状とし
たタワシ本体を、夫々個別に一層又は複数層に巻装し、
中央部空間が径方向に変形させるのに十分な大きさを有
するドーナツ状とするように各芯材の両端を接着剤及び
／又は他の固着手段により連結一体化して大小のタワシ
部を構成し、大径のタワシ部の中央空間に小径のタワシ
部が嵌め込まれ、両タワシ部が前記両芯材に沿って巻か
れた１又は複数本の金属線材等により縛られて一体化さ
れた金属タワシを構成することができる。この場合、外
側の大径芯材の断面積を、内側の小径芯材の断面積より
も小さくする方が好ましい。[0015] Further, a scalloped body in which a flat metal wire material is curled and / or coiled is individually wound around one or more layers on two long and short rod-shaped core members made of an elastic body, respectively.
Both ends of each core material are connected and integrated by an adhesive and / or other fixing means so as to form a doughnut-shaped portion having a size sufficient for the central space to be deformed in the radial direction, thereby forming a large and small swash portion. A small-sized scrubber is fitted in the central space of the large-diameter scrubber, and the two scrubbers are tied and integrated by one or more metal wires or the like wound along the cores. Can be configured. In this case, it is preferable that the cross-sectional area of the outer large-diameter core is smaller than the cross-sectional area of the inner small-diameter core.
【００１６】[0016]
【実施例】以下、本発明の実施例を図面に基づき説明す
る。図１〜図３は、本発明の第一の実施例を示し、金属
タワシ１は、天然ゴム、合成ゴム、軟質合成樹脂例えば
塩化ビニル等のゴム様弾性材からなる伸縮可能な断面円
形の棒状芯材２に、扁平金属線条材（例えばステンレス
線条材）をカール及び／又はコイル状（部分的に伸長し
たものも含む）としたタワシ本体３を、囲繞状に一層又
は複数層（本例では二層）巻装し、芯材２の両端２Ａ，
２Ｂを突き合わせて接着剤又は他の固着手段（例えば芯
材２の端部を溶着する手段や、筒状の継手部材など）に
より連結一体化してドーナツ状としたものである。Embodiments of the present invention will be described below with reference to the drawings. 1 to 3 show a first embodiment of the present invention, in which a metal scrubber 1 is made of a natural rubber, a synthetic rubber, a soft synthetic resin such as a vinyl-like elastic material such as vinyl chloride, and has an expandable and contractible circular rod shape. One or more layers (a book) of a scalloped body 3 in which a flat metal wire (for example, a stainless steel wire) is curled and / or coiled (including partially elongated) are wound on a core material 2. In the example, two layers) are wound, and both ends 2A of the core material 2 are formed.
The doughs 2B are joined together by an adhesive or other fixing means (for example, means for welding the end of the core material 2 or a tubular joint member) to form a donut.
【００１７】そして、ドーナツ状とされた金属タワシ１
の中央部空間４は、その大きさが、ドーナツ状とされた
前記芯材２をその径方向に変形させるのに十分な寸法と
されている。したがって、前記芯材２は、ドーナツ状と
されても、良好な変形性を有しかつ伸長可能で、しかも
柔軟性を備え、保形性に優れた弾性を備えており、手で
若干の力を加えると容易に変形する。そのため、被洗浄
物の局部、例えば鍋の底部曲面に、金属タワシ１を押し
当てるだけで、タワシ本体３を前記曲面等の形状に沿わ
せて変形させることができる。The donut-shaped metal scallops 1
The central space 4 has a size sufficient to deform the doughnut-shaped core material 2 in the radial direction. Therefore, the core material 2 has good deformability and is extensible even if it is formed in a donut shape, has flexibility, and has elasticity excellent in shape retention, so that a slight force is applied by hand. When added, it is easily deformed. Therefore, only by pressing the metal scrubber 1 against a local portion of the object to be cleaned, for example, a curved bottom portion of the pan, the scrubber main body 3 can be deformed along the shape of the curved surface or the like.
【００１８】上記第一実施例によれば、棒状芯材２への
タワシ本体３の巻装作業が容易で、きれいに巻装できる
うえ、機械化が可能であり、製作が簡単でコスト低下を
図ることができる。また、前記芯材２は、タワシ本体３
を構成する線条材間に、焦げなどの汚物やゴミが詰まっ
たとき、金属タワシ１の中央部空間に両手の指を入れて
径方向に引き伸ばすことにより、棒状芯材２が伸長して
線条材間隔が拡がり、ゴミ等を水により容易に洗い落と
すことができ、使い易くかつ衛生的である。According to the first embodiment, the operation of winding the sashimi body 3 on the rod-shaped core material 2 is easy, the winding can be performed neatly, the mechanization is possible, the production is simple, and the cost is reduced. Can be. Further, the core material 2 includes a scalloped body 3
When dirt or garbage such as burns is clogged between the filaments constituting the wire, the fingers of both hands are inserted into the central space of the metal scrubber 1 and stretched in the radial direction, whereby the rod-shaped core material 2 is elongated. The spacing between the strips is widened, dust and the like can be easily washed off with water, and it is easy to use and sanitary.
【００１９】なお、タワシ本体３を構成する扁平金属線
条材は、ステンレス鋼のほか、銅又は銅合金等の金属材
料からなり、従来一般に採用されているものであり、タ
ワシ本体３も柔軟性を備えているので、前記芯材２の変
形に追従して容易に変形すると共に、タワシ本体３自体
も容易に変形する。したがって、前述のように、タワシ
本体３は、被洗浄物の形状に沿って容易に変形し、被洗
浄物を余すところなく隅々まで磨くことができ、また、
作業能率が向上する。The flat metal wire constituting the scrub body 3 is made of a metal material such as copper or a copper alloy in addition to stainless steel, and is generally used conventionally. Therefore, the core material 2 is easily deformed following the deformation of the core member 2, and the scrubber main body 3 itself is also easily deformed. Therefore, as described above, the scrub body 3 is easily deformed along the shape of the object to be cleaned, and the object to be cleaned can be polished thoroughly and thoroughly.
Work efficiency is improved.
【００２０】図４、図５は、本発明の第二実施例の要部
を示し、扁平金属線条材をカール及び／又はコイル状と
したタワシ本体３のカール又はコイルの内部に、１又は
複数本の金属線材（例えばステンレス鋼線材）、ゴム或
いは伸縮可能な合成樹脂製編組紐等の索材５を挿通し、
該索材５をタワシ本体３と共に前記芯材２に巻装して、
該索材５によりタワシ本体３を芯材２に締付け、該芯材
２の両端を連結一体化しドーナツ状の金属タワシ１を構
成するものである。なお、前記編組紐としては、細いゴ
ム紐５Ａの外周に細いフィルム状の合成樹脂索５Ｂを複
数本編組んで被覆したものを採用できる（図１９参
照）。この編組紐を使うと、伸縮自在であるから、タワ
シ本体３を芯材２に巻装するのが容易である。FIGS. 4 and 5 show a main part of the second embodiment of the present invention, in which a flat metal wire is curled and / or coiled into a curl or coil of a scourer body 3 and 1 or A plurality of metal wires (for example, stainless steel wires), a cord material 5 such as a braided cord made of rubber or elastic synthetic resin is inserted,
The cable 5 is wound around the core 2 together with the scrub body 3,
The cable body 5 fastens the scissors main body 3 to the core material 2 and connects and integrates both ends of the core material 2 to form the donut-shaped metal scrubber 1. In addition, as the braided string, a plurality of thin film-shaped synthetic resin ropes 5B braided on the outer periphery of a thin rubber string 5A and covered can be adopted (see FIG. 19). When this braided cord is used, it can be expanded and contracted, so that it is easy to wind the scallops main body 3 around the core 2.
【００２１】この第二実施例によれば、タワシ１の使用
中に、タワシ本体３を構成するカール及び／又はコイル
状とされた扁平金属線条材が、鍋や釜などの取手部分
や、湯沸かしの口部などに引掛かっても、前記索材５に
より縛られて拘束されているので伸びることが少なく、
タワシの形が崩れるのが防止され耐久性が一段と向上す
る。According to the second embodiment, during use of the scrubber 1, the curled and / or coiled flat metal wire constituting the scrubber main body 3 is moved to a handle portion such as a pot or a pot, Even if it gets caught on the mouth of the kettle, it is hardly stretched because it is bound and restrained by the cord material 5,
The shape of the eagle is prevented from collapsing, and the durability is further improved.
【００２２】図６〜図１５は、棒状芯材２の構造例を示
している。図６に示す棒状芯材２は、断面形状が四角形
（長方形又は矩形）を呈し、両端部に接合用切欠部６を
有しており、角部を備えているので、タワシ本体３を巻
き付けたときに、周方向にずれ難くなるほか、磨き作業
のとき鍋などの細かな曲面や角隅部分に沿わせ易い。6 to 15 show examples of the structure of the rod-shaped core material 2. FIG. The cross-sectional shape of the rod-shaped core material 2 shown in FIG. 6 is quadrangular (rectangular or rectangular), has notches 6 for joining at both ends, and has a corner, so that the scallops main body 3 is wound. Sometimes, it is difficult to shift in the circumferential direction, and it is easy to follow along a fine curved surface or corner of a pot during polishing work.
【００２３】図７に示す棒状芯材２は、断面形状が円形
で、その断面寸法（断面積）がその長手方向において断
続的に変化するように、長手方向に任意の間隔（一定間
隔でよい）で周溝７を設け、一端２Ａに嵌合突起８を、
他端に嵌合孔９を設けたものであり、タワシ本体３を巻
き付けたとき、長手方向にずれ難く、また、磨き作業時
における前記タワシ本体３の棒状芯材２に対するずれが
なく、磨き作業効率及び耐久性の向上を図ることができ
る。The rod-shaped core material 2 shown in FIG. 7 has a circular cross section and an arbitrary interval (a constant interval) in the longitudinal direction so that its cross-sectional dimension (cross-sectional area) changes intermittently in the longitudinal direction. ) To form a circumferential groove 7, and a fitting protrusion 8 at one end 2A.
A fitting hole 9 is provided at the other end, so that when the scissors body 3 is wound, it is hard to be displaced in the longitudinal direction. Efficiency and durability can be improved.
【００２４】図８は、断面形状が八角形の棒状芯材２を
示し、図９は、断面形状が六角形の棒状芯材２を示して
おり、図６に示す四角形のものと略同等の作用効果を期
待することができる。図１０〜図１３は、断面形状及び
寸法を、長手方向に断続的に規則性をもって変化させた
ものであり、断面長方形の基材の各角隅２Ｃに切除部１
０Ａ，１０Ｂ，１０Ｃ，１０Ｄを設けてある。したがっ
て、タワシ本体３が芯材２の周方向及び長手方向にずれ
ない。そして、図１０に例示した切除部１０Ａは、Ｖ溝
形の切欠きで、長手方向に一定の粗間隔で設けられてい
る。FIG. 8 shows a rod-shaped core material 2 having an octagonal cross-sectional shape, and FIG. 9 shows a rod-shaped core material 2 having a hexagonal cross-sectional shape, which is substantially the same as the rectangular core material shown in FIG. An effect can be expected. FIGS. 10 to 13 show the cross-sectional shapes and dimensions of the base material having a rectangular cross-section, each of which has a cutout 1 at each corner 2C.
0A, 10B, 10C, and 10D are provided. Accordingly, the scrub body 3 does not shift in the circumferential direction and the longitudinal direction of the core 2. The cutouts 10A illustrated in FIG. 10 are V-groove-shaped notches, and are provided at regular coarse intervals in the longitudinal direction.
【００２５】図１１に示す切除部１０Ｂは、半円溝形の
切欠きで、長手方向に一定の粗間隔で設けられている。
また、図１２に示す切除部１０Ｃは、半円溝形の切欠き
で、長手方向に一定の密間隔で設けられている。そし
て、図１３に示す切除部１０Ｄは、Ｖ溝形の切欠きを一
定の密間隔で設けて鋸歯状とされている。なお、これら
の切除部１０Ａ〜１０Ｄは、図６、図８、図９、図１
４、図１５に示す棒状芯材２に設けることができる。The cutouts 10B shown in FIG. 11 are cutouts having a semicircular groove shape, and are provided at regular coarse intervals in the longitudinal direction.
The cutouts 10C shown in FIG. 12 are cutouts having a semicircular groove shape, and are provided at a constant close interval in the longitudinal direction. The cutout 10D shown in FIG. 13 is formed in a sawtooth shape by providing V-groove-shaped notches at a constant close interval. In addition, these resection parts 10A to 10D are shown in FIG. 6, FIG. 8, FIG.
4, can be provided on the rod-shaped core material 2 shown in FIG.
【００２６】図１４は、棒状芯材２の断面形状を、四角
形とすると共に、断面寸法を長手方向に所定の間隔で断
続的に変化（太い部分２Ｄと細い部分２Ｅを形成）させ
たものであり、タワシ本体３を巻き付け易く、しかも周
方向は勿論のこと長手方向にタワシ本体３がずれること
がなく、磨き効率が向上する。図１５に示す棒状芯材２
は、断面形状が円形で、その断面寸法を長手方向に連続
的に一定の規則性をもって変化させたものであり、タワ
シ本体３の芯材長手方向へのずれを防止できる。FIG. 14 shows a rod-shaped core material 2 having a rectangular cross-section and a cross-sectional dimension which is intermittently changed at predetermined intervals in a longitudinal direction (a thick portion 2D and a thin portion 2E are formed). In addition, it is easy to wind the scissors body 3, and the scissors body 3 is not displaced not only in the circumferential direction but also in the longitudinal direction, and the polishing efficiency is improved. Rod core material 2 shown in FIG.
Has a circular cross-sectional shape, and its cross-sectional dimension is continuously changed in the longitudinal direction with a constant regularity, so that the displacement of the scrub body 3 in the core material longitudinal direction can be prevented.
【００２７】図１６は、本発明の第三の実施例の芯材両
端連結前の状態を示し、棒状芯材２の外周に、長手方向
の中央部に向かって太くなるようにタワシ本体３を巻き
付けたものである。このように、タワシ１の一部分を太
くすると、鍋等を磨くときに、タワシ本体３が磨き面に
沿い易く、使い勝手がよいうえ、作業能率が向上する。FIG. 16 shows a third embodiment of the present invention in a state before the both ends of the core material are connected, and the scourer body 3 is attached to the outer periphery of the rod-shaped core material 2 so as to become thicker toward the center in the longitudinal direction. It is wound. As described above, when a part of the scrubber 1 is thickened, the scrubber main body 3 is easy to follow the polished surface when polishing a pot or the like, is easy to use, and improves work efficiency.
【００２８】図１７、図１８は、本発明の第四の実施例
を示し、大小径２つのタワシ部１１Ｌ，１１Ｓを組合わ
せて、両タワシ部１１Ｌ，１１Ｓを両芯材２Ｌ，２Ｓに
沿って巻かれた１又は複数本の金属線材（例えばステン
レス銅線）１２（ゴム或いは伸縮可能な合成樹脂製編組
紐等でもよい）により縛ることで一体化したものであ
る。FIGS. 17 and 18 show a fourth embodiment of the present invention, in which two large and small diameter washers 11L and 11S are combined, and both washers 11L and 11S are arranged along both cores 2L and 2S. One or a plurality of metal wires (for example, stainless steel copper wires) 12 wound together (which may be a braid made of rubber or a stretchable synthetic resin) may be integrated.
【００２９】即ち、軸線方向に伸縮可能なゴム様弾性体
からなる短い棒状芯材２Ｓに、扁平金属線条材をカール
及び／又はコイル状としたタワシ本体３Ｓを、一層又は
複数層に巻装し、前記芯材２Ｓの両端を接着剤又は他の
固着手段により連結一体化して、中央部空間４Ｓが芯材
２Ｓを変形させてその軸線方向に伸長させるのに十分な
大きさを有するドーナツ状の小径タワシ部１１Ｓを構成
する。That is, a swash body 3S in which a flat metal wire material is curled and / or coiled is wound around one or more layers on a short rod-shaped core material 2S made of a rubber-like elastic material which can expand and contract in the axial direction. Then, both ends of the core material 2S are connected and integrated by an adhesive or other fixing means, and the central space 4S has a donut shape having a size large enough to deform the core material 2S and extend it in the axial direction. Of the small-diameter scrubber portion 11S.
【００３０】他方、前記芯材２Ｓと同材質の長い棒状芯
材２Ｌに、タワシ本体３Ｌを一層又は複数層に巻装し、
芯材２Ｌの両端を前述同様に連結一体化して、中央部空
間に小径タワシ部１１Ｓが入る大きさのドーナツ状大径
タワシ部１１Ｌを構成する。そして、大径タワシ部１１
Ｌの中央部空間に、小径タワシ部１１Ｓを嵌め込んだ
後、金属線材１２を両芯材２Ｓ，２Ｌの軸線方向にこれ
に沿って螺旋状に巻き付け、大小径タワシ部１１Ｌ，１
１Ｓを相互に縛って一体化し、一つの金属タワシ１１を
構成している。On the other hand, the swash body 3L is wound in one or more layers around a long rod-shaped core material 2L made of the same material as the core material 2S.
Both ends of the core 2L are connected and integrated in the same manner as described above to form a donut-shaped large-diameter swash portion 11L having a size such that the small-diameter swash portion 11S can enter the central space. And the large-diameter scourer section 11
After fitting the small-diameter scourer portion 11S into the central space of L, the metal wire 12 is spirally wound along the axial direction of both cores 2S and 2L along the large- and small-diameter scourer portions 11L and 1L.
1S are mutually bound and integrated to form one metal scrubber 11.
【００３１】なお、大径タワシ部１１Ｌの芯材２Ｌ及び
タワシ本体３Ｌの断面の大きさは、小径タワシ部１１Ｓ
の芯材２Ｓ及びタワシ本体３Ｓの断面の大きさよりも小
さくされており、外側のタワシ部１１Ｌの断面寸法を小
さくすることで、持ち易くすると共に、タワシとしての
機能性を向上させることができる。この第四実施例によ
れば、使い勝手が良いほか、流し台や広い面（例えばタ
イル面）等の磨きにも便利であり、作業能率を向上させ
ることができ、さらに、前記各実施例と同様にゴミや焦
げなどの汚物が詰っても、変形させて水により容易に洗
い落とすことができる。The size of the cross section of the core 2L of the large-diameter scourer portion 11L and the cross-section of the scrubber main body 3L is determined by the small-diameter scourer portion 11S.
Are smaller than the cross-sectional size of the core material 2S and the scrubber main body 3S. By reducing the cross-sectional dimension of the outer scrubber portion 11L, it is easy to hold and the functionality as a scrubber can be improved. According to the fourth embodiment, in addition to being easy to use, it is also convenient for polishing a sink, a wide surface (for example, a tile surface), etc., and can improve work efficiency. Even if it is clogged with dirt or burns, it can be deformed and easily washed off with water.
【００３２】図２０は本発明の第五の実施例を示してお
り、上記第１実施例と同様の構成については同符号を付
して詳細説明を省略するとともに、異なる構成について
説明する。この第五実施例では、タワシ本体３の芯材へ
の巻量（巻層数）が、半周乃至４分の３周は略同じ程度
とされ、その他の半周乃至４分の１周において部分的に
巻量が多くされた複数の膨出部が形成されている。図示
例では５つの膨出部が形成されており、そのうちの中央
の膨出部の径ｄ１が最も大きくされ、両端側の膨出部の
径ｄ３が最も小さくされ、これらの間の膨出部の径ｄ２
はｄ１よりも小さくｄ３よりも大きくなされている。FIG. 20 shows a fifth embodiment of the present invention. The same components as those in the first embodiment are denoted by the same reference numerals, detailed description thereof will be omitted, and different configurations will be described. In the fifth embodiment, the winding amount (the number of winding layers) of the scallops main body 3 around the core material is substantially the same in half to three quarters, and partially in the other half to quarter. Are formed with a plurality of bulging portions having a large winding amount. In the illustrated example, five bulges are formed, of which the diameter d1 of the central bulge is the largest, the diameter d3 of the bulges at both ends is the smallest, and the bulge between them is provided. Diameter d2
Is smaller than d1 and larger than d3.
【００３３】この第五実施例によれば、使用者の使い勝
手に応じて、複数の膨出部を適宜選択して鍋底等のコー
ナー部分を磨くことができる。例えば、大きいなべの場
合は鍋底のコーナー部分のアール（Ｒ）も大きいため、
中央の膨出部を利用することで効率よく磨くことがで
き、また、小さい鍋の場合は鍋底のコーナー部分のアー
ルも小さいため、両端側の膨出部を利用すればよい。According to the fifth embodiment, it is possible to polish corner portions such as a pot bottom by appropriately selecting a plurality of bulging portions according to the user's convenience. For example, in the case of a large pan, the radius (R) of the corner at the bottom of the pan is large,
By using the central bulging portion, polishing can be efficiently performed, and in the case of a small pot, the radius of the corner at the bottom of the pan is small, so that the bulging portions on both ends may be used.
【００３４】[0034]
【発明の効果】請求項１に係る発明によれば、製作が容
易で経済的に得られ、柔軟性に富み、使い勝手が良いう
え耐久性が大でしかも作業性が良いものとすることがで
きる。さらに、タワシ本体のカール及び／又はコイル内
に挿通した金属線材やゴム等の索材によりタワシ本体の
形状を保形し得るので、長期に亘ってカール又はコイル
状による金属タワシとしての機能を発揮することができ
るとともに、タワシ本体の金属線条材が物に引掛かって
も伸びるのを防止し、ドーナツ状の径方向への変形を繰
り返し行ったとしてもタワシの型崩れを防止して耐久性
を向上させることができる。According to the first aspect of the present invention, it is possible to easily and economically obtain a product, to have a high flexibility, a good usability, a high durability, and a good workability. . Furthermore, since the shape of the swash body can be maintained by the curl of the swash body and / or a cable material such as a metal wire or rubber inserted into the coil, the function as a metal swash by a curl or a coil shape can be exhibited for a long time. And prevent the metal wire of the scallops from stretching even if they are caught on an object, preventing the scallops from collapsing even after repeated donut-shaped deformations in the radial direction. Can be improved.
【００３５】請求項２に係る発明によれば、柔軟性に富
み、使い勝手が良いうえ耐久性が大でしかも作業性が良
いものとすることができる。請求項３に係る発明によれ
ば、タワシ本体のカール及び／又はコイル内に挿通した
金属線材やゴム等の索材によりタワシ本体の形状を保形
し得るので、長期に亘ってカール又はコイル状による金
属タワシとしての機能を発揮することができるととも
に、タワシ本体の金属線条材が物に引掛かっても伸びる
のを防止し、タワシの型崩れを防止して耐久性を向上さ
せることができる。According to the second aspect of the present invention, it is possible to achieve a high flexibility, good usability, high durability, and good workability. According to the third aspect of the invention, the shape of the swash body can be maintained by the curl of the swash body and / or a wire material such as a metal wire or rubber inserted into the coil, so that the curl or coil shape can be maintained for a long time. As a result, it is possible to exhibit the function as a metal scourer, prevent the metal wire material of the scrubber body from being stretched even when hooked on an object, prevent the scallops from being out of shape, and improve the durability.
【００３６】さらに、請求項５，６又は７に係る発明に
よれば、上記の効果に加えて、芯材の断面形状・寸法等
をその長手方向に連続又は断続的に変化させることによ
り芯材の柔軟性を高め、タワシ本体の巻装を容易にする
と共にその芯材軸線方向へのずれを防止して、作業性及
び耐久性の向上を図ることができる。請求項１０に係る
発明によれば、上記の効果に加えて、大径タワシ部の中
央部空間に小径タワシ部を嵌め込んで、弾性線材により
結束一体化したものであるから、扁平で大径の金属タワ
シを得ることができ、広い磨き面の磨き作業を能率的に
行なうことができる。Further, according to the fifth, sixth or seventh aspect of the present invention, in addition to the above-mentioned effects, by changing the cross-sectional shape and dimensions of the core material continuously or intermittently in its longitudinal direction. , The winding of the scallops main body is facilitated, and the displacement of the scallops in the axial direction of the core material is prevented, so that the workability and durability can be improved. According to the invention according to claim 10, in addition to the above effects, the small-diameter scourer is fitted into the central space of the large-diameter scourer and bound and integrated by an elastic wire, so that it is flat and large-diameter. Metal scourer can be obtained, and a polishing operation on a wide polished surface can be efficiently performed.
【図１】本発明の第一の実施例を示す平面図である。FIG. 1 is a plan view showing a first embodiment of the present invention.
【図２】図１の中央縦断面図である。FIG. 2 is a central vertical sectional view of FIG.
【図３】同第一実施例における芯材端部連結前の状態を
示す斜視図である。FIG. 3 is a perspective view showing a state before the connection of the core end portions in the first embodiment.
【図４】本発明の第二の実施例の要部の特にタワシ本体
内に金属線材を挿通させた状態の斜視図である。FIG. 4 is a perspective view of a main part of the second embodiment of the present invention, in particular, a state in which a metal wire is inserted into a scrubber main body.
【図５】同第二実施例における芯材へのタワシ本体巻装
状況を示す斜視図である。FIG. 5 is a perspective view showing a situation in which a scourer body is wound around a core material in the second embodiment.
【図６】本発明における棒状芯材の他の構造例を示す斜
視図である。FIG. 6 is a perspective view showing another structural example of the rod-shaped core material according to the present invention.
【図７】同棒状芯材の他の構造例を示す斜視図である。FIG. 7 is a perspective view showing another example of the structure of the rod-shaped core material.
【図８】同棒状芯材の他の構造例を示す斜視図である。FIG. 8 is a perspective view showing another structural example of the rod-shaped core material.
【図９】同棒状芯材の他の構造例を示す斜視図である。FIG. 9 is a perspective view showing another structural example of the rod-shaped core material.
【図１０】同棒状芯材の他の構造例を示す斜視図であ
る。FIG. 10 is a perspective view showing another structural example of the rod-shaped core material.
【図１１】同棒状芯材の他の構造例を示す斜視図であ
る。FIG. 11 is a perspective view showing another structural example of the rod-shaped core material.
【図１２】同棒状芯材の他の構造例を示す斜視図であ
る。FIG. 12 is a perspective view showing another structural example of the rod-shaped core material.
【図１３】同棒状芯材の他の構造例を示す斜視図であ
る。FIG. 13 is a perspective view showing another structural example of the rod-shaped core material.
【図１４】同棒状芯材の他の構造例を示す正面図であ
る。FIG. 14 is a front view showing another structural example of the rod-shaped core material.
【図１５】同棒状芯材の他の構造例を示す正面図であ
る。FIG. 15 is a front view showing another example of the structure of the rod-shaped core material.
【図１６】本発明の第三の実施例の要部の特にタワシ本
体を巻装した棒状芯材の両端連結前の状態を示す正面図
である。FIG. 16 is a front view showing a main part of a third embodiment of the present invention, particularly a bar-shaped core material on which a scallops body is wound, before connecting both ends thereof.
【図１７】本発明の第四の実施例を示す平面図である。FIG. 17 is a plan view showing a fourth embodiment of the present invention.
【図１８】図１７の中央縦断面図である。18 is a vertical sectional view at the center in FIG. 17;
【図１９】第二実施例における索材としての編組紐の一
例を示す斜視図である。FIG. 19 is a perspective view showing an example of a braided cord as a cord in the second embodiment.
【図２０】本発明の第五の実施例を示す平面図である。FIG. 20 is a plan view showing a fifth embodiment of the present invention.
【符号の説明】 １ 金属タワシ ２ 棒状芯材 ２Ａ，２Ｂ 両端 ２Ｌ，２Ｓ 棒状芯材 ３，３Ｌ，３Ｓ タワシ本体 ４ 中央部空間 ５ 索材 １１ 金属タワシ １１Ｌ 大径タワシ部 １１Ｓ 小径タワシ部[Description of Signs] 1 Metal scallops 2 Rod core 2A, 2B Both ends 2L, 2S Rod core 3, 3L, 3S Scrub main body 4 Central space 5 Cables 11 Metal scrub 11L Large diameter scrub 11S Small scrub
Claims (10)
金属線条材をカール及び／又はコイル状としたタワシ本
体を、一層又は複数層に巻装し、中央部空間が径方向に
変形させるのに十分な大きさを有するドーナツ状とする
ように前記芯材の両端を接着剤及び／又は他の固着手段
により連結してなるとともに、 前記タワシ本体のカール又はコイルの内部には、１又は
複数本の金属線材或いは伸縮可能な合成樹脂製編組紐、
ゴム等の索材が挿通され、該索材がタワシ本体と共に芯
材に巻装されていることを特徴とする金属タワシ。1. A flat body made of curled and / or coiled flat metal wire is wound around a rod-shaped core made of a rubber-like elastic body in one or more layers, and a central space is formed in a radial direction. Both ends of the core material are connected by an adhesive and / or other fixing means so as to have a donut shape having a size large enough to deform, and inside the curl or coil of the scallops body, One or more metal wires or braided synthetic resin braids,
A metal scourer, wherein a cable such as rubber is inserted and the cable is wound around a core together with a scrubber body.
金属線条材をカール及び／又はコイル状としたタワシ本
体を、一層又は複数層に巻装し、中央部空間が径方向に
変形させるのに十分な大きさを有するドーナツ状とする
ように前記芯材の両端を接着剤及び／又は他の固着手段
により連結してなることを特徴とする金属タワシ。2. A scalloped body in which a flat metal wire is curled and / or coiled around a rod-shaped core made of a rubber-like elastic body in one or more layers, and a central space is formed in a radial direction. A metal scourer, wherein both ends of the core material are connected by an adhesive and / or other fixing means so as to have a donut shape large enough to be deformed.
線条材をカール及び／又はコイル状としたタワシ本体
が、一層又は複数層に巻装されており、該タワシ本体の
カール又はコイルの内部には、１又は複数本の金属線材
或いは伸縮可能な合成樹脂製編組紐、ゴム等の索材が挿
通され、該索材がタワシ本体と共に芯材に巻装されてい
ることを特徴とする金属タワシ。3. A scourer body in which a flat metal wire is curled and / or coiled is wound around a core material made of a rubber-like elastic body in one or more layers. In the inside of the coil, one or a plurality of metal wires or a braided cord made of elastic synthetic resin, rubber or the like is inserted, and the rope is wound around the core together with the scallops body. And metal scallops.
脂例えば塩化ビニル等或いはこれらのスポンジ体からな
ることを特徴とする請求項１，２又は３に記載の金属タ
ワシ。4. The metal scourer according to claim 1, wherein the core is made of natural rubber, synthetic rubber, soft synthetic resin such as vinyl chloride or a sponge thereof.
角形又は八角形であることを特徴とする請求項１〜４の
いずれかに記載の金属タワシ。5. The metal scourer according to claim 1, wherein a cross-sectional shape of the core material is quadrangular, pentagonal, hexagonal or octagonal.
断続的に変化させたことを特徴とする請求項１〜５のい
ずれかに記載の金属タワシ。6. The metal scourer according to claim 1, wherein the cross-sectional shape of the core material is changed continuously or intermittently in the longitudinal direction.
断続的に変化させたことを特徴とする請求項１〜５のい
ずれかに記載の金属タワシ。7. The metal scourer according to claim 1, wherein a cross-sectional dimension of the core material is changed continuously or intermittently in a longitudinal direction.
多くしたことを特徴とする請求項１〜７のいずれかに記
載の金属タワシ。8. The metal scourer according to claim 1, wherein the number of layers wound around the core of the scrubber main body is partially increased.
方向の複数箇所で部分的に多くして膨出部を形成し、こ
れら膨出部の大きさは複数種類とされていることを特徴
とする請求項１〜７のいずれかに記載の金属タワシ。9. A swollen portion is formed by partially increasing the number of winding layers of a scallops body around a core material at a plurality of positions in a longitudinal direction of the core material, and a plurality of sizes of the swollen portions are provided. The metal scourer according to any one of claims 1 to 7, wherein
芯材に、扁平金属線条材をカール及び／又はコイル状と
したタワシ本体を、夫々個別に一層又は複数層に巻装
し、中央部空間が径方向に変形させるのに十分な大きさ
を有するドーナツ状とするように各芯材の両端を接着剤
及び／又は他の固着手段により連結一体化して大小のタ
ワシ部を構成し、大径のタワシ部の中央空間に小径のタ
ワシ部が嵌め込まれ、両タワシ部が前記両芯材に沿って
巻かれた１又は複数本の金属線材等により縛られて一体
化されていることを特徴とする金属タワシ。10. A scalloped body in which a flat metal wire is curled and / or coiled around two long and short rod-shaped core members made of a rubber-like elastic body, each individually wound in one or more layers, Both ends of each core material are connected and integrated by an adhesive and / or other fixing means so as to form a doughnut-shaped portion having a size sufficient for the central space to be deformed in the radial direction, thereby forming a large and small swash portion. The small-diameter scourer is fitted into the central space of the large-diameter scrubber, and both scrubbers are tied and integrated by one or more metal wires or the like wound along the cores. A metal scourer characterized by the following.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21163896A JPH1052393A (en) | 1996-08-09 | 1996-08-09 | Scrubbing brush made of metal |
| PCT/JP1997/002691 WO1998006317A1 (en) | 1996-08-09 | 1997-07-30 | Metallic scrub tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21163896A JPH1052393A (en) | 1996-08-09 | 1996-08-09 | Scrubbing brush made of metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1052393A true JPH1052393A (en) | 1998-02-24 |
Family
ID=16609098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21163896A Pending JPH1052393A (en) | 1996-08-09 | 1996-08-09 | Scrubbing brush made of metal |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH1052393A (en) |
| WO (1) | WO1998006317A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101476917B1 (en) * | 2013-07-17 | 2014-12-26 | 구명화 | Column type flexible wiper |
| US20160296978A1 (en) * | 2013-12-04 | 2016-10-13 | Stephen Okusaga | A Cleaning Device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1396557B1 (en) * | 2009-02-12 | 2012-12-14 | Martini Spa | PRODUCT FOR CLEANING AND METHOD OF USING THIS PRODUCT |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49108263U (en) * | 1972-12-30 | 1974-09-17 | ||
| JPS5375966U (en) * | 1976-11-27 | 1978-06-24 | ||
| JPS53163951U (en) * | 1977-05-31 | 1978-12-22 | ||
| JPS5544599Y2 (en) * | 1977-05-31 | 1980-10-20 | ||
| JPS5471564U (en) * | 1977-10-31 | 1979-05-21 | ||
| JPS6145069U (en) * | 1984-08-24 | 1986-03-25 | 起夫 西田 | metal scrubber |
-
1996
- 1996-08-09 JP JP21163896A patent/JPH1052393A/en active Pending
-
1997
- 1997-07-30 WO PCT/JP1997/002691 patent/WO1998006317A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101476917B1 (en) * | 2013-07-17 | 2014-12-26 | 구명화 | Column type flexible wiper |
| US20160296978A1 (en) * | 2013-12-04 | 2016-10-13 | Stephen Okusaga | A Cleaning Device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998006317A1 (en) | 1998-02-19 |
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