JP3116287U

JP3116287U - Cleaning device

Info

Publication number: JP3116287U
Application number: JP2005007152U
Authority: JP
Inventors: 修一岡田
Original assignee: 有限会社エイビアコーポレーション; 株式会社岡田鉄工所
Priority date: 2005-08-31
Filing date: 2005-08-31
Publication date: 2005-12-02
Anticipated expiration: 2015-08-31

Abstract

【課題】水槽等の底面及び側壁とその隅部を確実に清掃する清掃装置の提供。
【解決手段】補助杆５の先端側５ａはブラシ部であって、斜方向ブラシ４ａと、縦方向ブラシ４ｂの基端側を固定し、前記補助杆５上へ水平支板６を固着し、水平支板６上の前後へ、スプリングシリンダー７を立設し、前記水平支板６の中央部へスプリングシリンダー８を横設する。各車輪が水槽の底面２７又は側壁２８に当接し、ブラシ杆２の位置を変えると、水槽の底面及び側壁の状態によって、車輪に受ける外力が変動するので、これにつれてロッドがスプリングし抗し、又はスプリングの弾力で、底面形状に沿って移動する。従って各ブラシ３，４ａ、４ｂの先端側はほぼ等圧で壁面へ弾力的に接触する。
【選択図】図２The present invention provides a cleaning device that reliably cleans the bottom and side walls of water tanks and the like and the corners thereof.
The tip side 5a of the auxiliary rod 5 is a brush portion, and the base end side of the oblique brush 4a and the vertical brush 4b is fixed, and a horizontal support plate 6 is fixed on the auxiliary rod 5. A spring cylinder 7 is erected on the front and rear of the horizontal support plate 6, and a spring cylinder 8 is installed horizontally at the center of the horizontal support plate 6. When each wheel comes into contact with the bottom surface 27 or the side wall 28 of the aquarium and the position of the brush rod 2 is changed, the external force applied to the wheel varies depending on the state of the bottom surface and the side wall of the aquarium. Or it moves along the bottom shape by the elasticity of the spring. Therefore, the tip side of each brush 3, 4a, 4b is elastically contacted with the wall surface with substantially equal pressure.
[Selection] Figure 2

Description

この考案は、孵化場、養殖場、養水槽、浄水槽など（以下「水槽等」という）の槽底部を移動させて底面及び側壁と、底面との隅部を清掃することを目的とした清掃装置に関する。 This device is designed to clean the bottom and side walls and the corners of the bottom by moving the bottom of the hatchery, farm, water tank, water purification tank, etc. (hereinafter referred to as “water tank”). Relates to the device.

従来水槽等の底部清掃用としては、池等の底に沿って移動して、該底部を清掃する清掃器と、この清掃器を清掃開始位置と、清掃終了位置との間で往復移動させる駆動手段とからなるブラシ清掃装置が提案されている。
実用新案登録第２５０４２２５号実公昭６２−７２６ Conventionally, for cleaning the bottom of a water tank or the like, a cleaner that moves along the bottom of a pond or the like and cleans the bottom, and a drive that reciprocates the cleaner between a cleaning start position and a cleaning end position. A brush cleaning device comprising means has been proposed.
Utility model registration No. 2504225 Shoko Sho 62-726

現在使用されている清掃装置は、水槽底面又は水槽側壁面は清掃するけれども、水槽底と、側壁とのなす隅部については、沈殿物が残留するなど、清掃不十分になる問題点があった。 The cleaning device currently in use cleans the bottom of the water tank or the side wall of the water tank, but there is a problem that the corner formed by the bottom of the water tank and the side wall is insufficiently cleaned, such as deposits remaining. .

前記特許文献１については、水底面の清掃は良好にできるが、隅部が不十分になり易く、余分の労力を掛けねばならなかった。 With respect to Patent Document 1, the water bottom surface can be cleaned well, but the corners tend to be insufficient, and extra effort has to be applied.

また特許文献２についても、水底部と側壁との清掃はできるが、隅部の清掃は不十分であった。 Moreover, also about patent document 2, although the cleaning of a water bottom part and a side wall can be performed, the cleaning of a corner part was inadequate.

この考案は、ブラシ杆の先端部に、隅部清掃ブラシを側壁に対して離接可能（又は加圧当接）すべく取付けることにより、前記従来の問題点を解決したのである。 This device solves the above-mentioned conventional problems by attaching the corner cleaning brush to the tip of the brush rod so that it can be separated from (or pressed against) the side wall.

即ちこの考案は、下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、ブラシ杆の両先端部に、清掃すべき水槽等の側壁面下部と、底面とのなす隅部の清掃ブラシを側壁面及び底面に当接できるように取付けたことを特徴とする清掃装置であり、下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、隅部の清掃ブラシは、ブラシ杆の先端部に、隅部の清掃ブラシを下向き及び斜横向に植設したことを特徴とする清掃装置である。 That is, this device is a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush implanted on the lower surface, and the upper portion of the support rod and the brush rod are stretched with a wire whose tension can be adjusted. A cleaning device in which a cleaning brush at a corner formed by a lower portion of a side wall surface of a water tank or the like to be cleaned and a bottom surface is attached to both end portions of the brush rod so as to be in contact with the side wall surface and the bottom surface. In a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on its lower surface, and the upper portion of the support rod and the brush rod are stretched with a wire whose tension can be adjusted, the corners are cleaned. The brush is a cleaning device characterized in that a corner cleaning brush is planted downward and obliquely at the tip of the brush rod.

また、下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、隅部の清掃ブラシは、ブラシ杆の先端に補助杆を軸方向の位置調節自在に取付け、前記補助杆に、隅部の清掃ブラシを下向き及び斜横向に植設したことを特徴とする清掃装置であり、下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、隅部の清掃ブラシは、ブラシ杆の先端に補助杆を軸方向の位置調節自在に取付け、前記補助杆に、隅部の清掃ブラシを下向き及び斜横向に植設し、前記補助杆は、側壁面側へスプリングで付勢し、ブラシと側壁面とを弾力的に当接させたことを特徴とする清掃装置である。 Further, in a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush implanted on the lower surface, and the upper portion of the support rod and the brush rod are stretched with a wire whose tension can be adjusted, The cleaning brush is a cleaning device characterized in that an auxiliary scissor is attached to the tip of the brush scissors so that the position of the scissors can be adjusted in the axial direction, and a corner cleaning brush is planted downward and obliquely on the auxiliary scissors, In a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on its lower surface, and the upper portion of the support rod and the brush rod are stretched by a wire whose tension can be adjusted, a corner cleaning brush Auxiliary scissors are attached to the tip of the brush scissors so that the position of the scissors can be adjusted in the axial direction, and corner cleaning brushes are planted downward and obliquely on the auxiliary scissors. Energized, elastic brush and side wall A cleaning device which is characterized in that abutted.

次に、下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、隅部の清掃ブラシは、ブラシ杆の先端に補助杆を軸方向の位置調節自在に取付け、前記補助杆に、隅部の清掃ブラシを下向き及び斜横向に植設し、前記補助杆に、槽底面及び側壁面と弾力的に当接できる車輪を有するキャスターを取付けたことを特徴とする清掃装置であり、下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、ブラシ杆の先端部に、清掃すべき水槽等の側壁面及び底面に当接する車輪を出入自在に取付けたことを特徴とする清掃装置である。 Next, in a device in which the lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on the lower surface, and the upper portion of the support rod and the brush rod are stretched with a wire whose tension can be adjusted, In the cleaning brush, an auxiliary scissor is attached to the tip of the brush scissors so that the position of the scissors can be adjusted in the axial direction, and a corner cleaning brush is planted downward and obliquely in the auxiliary scissors. A cleaning device having a caster having a wheel capable of elastic contact with a side wall surface, wherein a lower end of a support rod is attached to a central portion of an elongated brush rod having a brush implanted on a lower surface thereof, and the support rod In the device in which the upper part of the brush and the brush rod are stretched by a wire capable of adjusting the tension, a wheel that contacts the side wall surface and the bottom surface of the water tank to be cleaned is attached to the tip of the brush rod so as to be freely accessible It is the cleaning apparatus characterized.

また補助杆が、外力により後退（ブラシ杆側へ移動）できるようにしてある構造においては、補助杆のブラシ先端と、側壁とを弾力的に当接させることができる。 Further, in the structure in which the auxiliary rod can be moved backward (moved toward the brush rod side) by an external force, the brush tip of the auxiliary rod and the side wall can be brought into elastic contact.

またブラシ杆及び補助杆には、弾力的に支持されたキャスターを付けたので、ブラシ杆、補助杆は弾力的に支持され、槽底の高低に追随することができる。 In addition, since the casters that are elastically supported are attached to the brush rods and the auxiliary rods, the brush rods and the auxiliary rods are elastically supported, and can follow the height of the tank bottom.

この考案によれば、ブラシ杆の先端部へ側壁及び隅部清掃用のブラシを植設し、又はブラシ付補助杆を突出量調節自在に取付けたので、清掃すべき水槽等の底部（隅部）寸法に合致して使用し得る効果がある。 According to this device, since the brush for cleaning the side wall and the corner is planted at the tip of the brush rod, or the auxiliary rod with the brush is attached so that the protrusion amount can be adjusted, the bottom of the water tank or the like to be cleaned (the corner) ) There is an effect that can be used according to the dimensions.

前記により、従来の清掃不良の発生率を激減させることができる。 As a result, the incidence of conventional cleaning failures can be drastically reduced.

また補助杆をスプリングで付勢したものにあっては、ブラシと、側壁等とを弾力的に当接させることができる効果がある。 Further, when the auxiliary rod is biased by a spring, there is an effect that the brush and the side wall can be elastically brought into contact with each other.

次に補助杆にキャスターをスプリング介在のもとに設けたので、補助杆（ブラシ）が弾力的に支持される効果がある。 Next, since the caster is provided on the auxiliary rod with the spring interposed, the auxiliary rod (brush) is elastically supported.

この考案は、ブラシ杆を水槽等の側壁に沿って槽底部を移動させ、水槽等の底部及び側壁と底部との隅部を清掃するに際し、前記ブラシ杆の先端部（側壁に面する端部）にブラシ付き補助杆を前記側壁に対し、ブラシが当接できるように調節自在に取付けた清掃装置である。 This device moves the bottom of the tank along the side wall of a water tank or the like, and cleans the bottom of the water tank or the corner of the side wall and the bottom. ) Is a cleaning device in which an auxiliary rod with a brush is attached to the side wall so that the brush can come into contact with the side wall.

また前記補助杆に固定したブラシが、清掃すべき隅部及び側壁面に適度に当接できるように、弾力的に支持するキャスターを取付けてある。 In addition, a caster for elastically supporting is attached so that the brush fixed to the auxiliary rod can properly come into contact with the corner and the side wall surface to be cleaned.

従ってキャスターの車輪は、ほぼ等圧で水槽等の底面及び側壁面に支持されつつ移動するので、ブラシの先端は必然的に、適度の圧力で、水槽底面及び側壁面に当接し、該部を確実に清掃することができる。 Therefore, since the wheel of the caster moves while being supported by the bottom surface and the side wall surface of the water tank or the like at substantially equal pressure, the tip of the brush inevitably comes into contact with the bottom surface and the side wall surface of the water tank at an appropriate pressure, It can be reliably cleaned.

前記補助杆は、ブラシ杆の先端へ、伸縮調節できるように固定してあるので、現場における調節で、最良の状態を保たせて使用することができる。 The auxiliary scissors are fixed to the tip of the brush scissors so that they can be expanded and contracted. Therefore, the auxiliary scissors can be used while maintaining the best state by adjustment in the field.

前記実施する形態は、ブラシ杆が、水槽等の底面上を往復移動して、底面と、隅部とを同時に清掃する場合を規定しているが、水槽等の大きさと比較し、ブラシ杆が小さい場合には、対向する側壁の隅部を同時に清掃できない場合もある。何れにしても、ブラシ杆と補助杆との関係はほぼ同一であって、隅部を確実に清掃することができる。 The embodiment to be described stipulates that the brush basket moves back and forth on the bottom surface of the water tank or the like and cleans the bottom surface and the corner at the same time. If it is small, the corners of the opposite side walls may not be cleaned at the same time. In any case, the relationship between the brush rod and the auxiliary rod is almost the same, and the corner can be reliably cleaned.

またブラシ杆の端部へ、補助杆を移動可能に弾力的に取付けておけば、補助杆のブラシ端と、側壁及び隅部とをほぼ同一の弾力により当接することができる（同一圧力によりブラッシングできる）。 Further, if the auxiliary rod is elastically attached to the end of the brush rod so that it can move, the brush end of the auxiliary rod can be brought into contact with the side wall and the corner portion with substantially the same elasticity (brushing with the same pressure). it can).

この考案の実施例を図１、２、３について説明すると、下面に、清掃用のブラシ３の基端を固定したブラシ杆２の上部中央に支持杆１の下端を取付けると共に、前記ブラシ杆２の両端部に、清掃用のブラシ４ａ、４ｂを植設した補助杆５を嵌装固定する。前記支持杆１は、ワイヤー３８及びターンバックル３９（又はスプリング）により、ブラシ杆２と、支持杆１の間を張設してある。 An embodiment of the present invention will be described with reference to FIGS. The auxiliary scissors 5 in which the cleaning brushes 4a and 4b are implanted are fitted and fixed to both ends of the. The support rod 1 is stretched between the brush rod 2 and the support rod 1 by a wire 38 and a turnbuckle 39 (or a spring).

前記補助杆５の先端側５ａはブラシ部であって、斜方向ブラシ４ａと、縦方向ブラシ４ｂの基端側を固定し、前記補助杆５上へ水平支板６を固着し、水平支板６上の前後へ、スプリングシリンダー７、７を立設し、前記水平支板６の中央部へスプリングシリンダー８を横設する。前記各スプリングシリンダー７には、ロッド９、９が摺動自在に挿入され、前記ロッド９、９の内端に端面板１１、１１を設け、端面板１１、１１と、前記各スプリングシリンダー７、７の頂内壁との間にスプリング１３、１３を夫々介装する。前記ロッド９、９の外端部には、脚板１４、１４を固定し、脚板１４、１４に車輪１６、１６を回転自在に架設した枠板１７を固定して、キャスター２０を構成する（図２、３、４）。 A tip side 5a of the auxiliary rod 5 is a brush portion, which fixes the oblique brush 4a and the base end side of the vertical brush 4b, and a horizontal support plate 6 is fixed on the auxiliary rod 5, and a horizontal support plate is fixed. Spring cylinders 7, 7 are erected on the front and rear of 6, and a spring cylinder 8 is installed horizontally at the center of the horizontal support plate 6. Rods 9 and 9 are slidably inserted into the respective spring cylinders 7, and end face plates 11 and 11 are provided at inner ends of the rods 9 and 9, respectively. The springs 13 and 13 are respectively interposed between the top inner walls of 7. The leg plates 14 and 14 are fixed to the outer end portions of the rods 9 and 9, and the frame plate 17 on which the wheels 16 and 16 are rotatably mounted is fixed to the leg plates 14 and 14 to constitute a caster 20 (see FIG. 2, 3, 4).

前記シリンダー８には、ロッド１０が摺動自在に挿入され、前記ロッド１０の内端に、端面板１２を設け、端面板１２と、前記スプリングシリンダー８の頂内壁との間にスプリング１８を介装する。前記ロッド１０の外端部に、支板１９を固定し、支板１９に、車輪２１、２１を回転自在に架設した枠板２２を取付けてキャスター２３を構成した。 A rod 10 is slidably inserted into the cylinder 8, and an end face plate 12 is provided at the inner end of the rod 10, and a spring 18 is interposed between the end face plate 12 and the top inner wall of the spring cylinder 8. Disguise. A support plate 19 was fixed to the outer end of the rod 10, and a frame plate 22 on which wheels 21 and 21 were rotatably mounted was attached to the support plate 19 to form a caster 23.

前記ブラシ杆２と、補助杆５とは補助杆５の側壁と頂壁に設けた長孔２４、２５と、ボルト２６、２６により、補助杆５の位置を調節することができる。 The brush rod 2 and the auxiliary rod 5 can adjust the position of the auxiliary rod 5 by the long holes 24 and 25 provided on the side wall and the top wall of the auxiliary rod 5 and the bolts 26 and 26.

前記各車輪１６、２１が、水槽の底面２７又は側壁２８に当接し、ブラシ杆２の位置を変えると、水槽の底面及び側壁の状態によって、車輪に受ける外力が変動するので、これにつれてロッド９、１０がスプリング１３、１８に抗し、又はスプリング１３、１８の弾力で、底面形状に沿って移動する。従って各ブラシ３、４ａ、４ｂの先端側はほぼ等圧で壁面へ弾力的に接触する。 When the wheels 16 and 21 come into contact with the bottom surface 27 or the side wall 28 of the water tank and the position of the brush rod 2 is changed, the external force applied to the wheels varies depending on the state of the bottom surface and the side wall of the water tank. 10 moves against the springs 13 and 18 or moves along the bottom shape by the elasticity of the springs 13 and 18. Therefore, the tip side of each brush 3, 4a, 4b is elastically in contact with the wall surface with substantially equal pressure.

前記ブラシ杆２には、取付具１５を介してキャスター２９、２９が取付けてあって、ブラシ杆２を正して支持している。図中３７は車輪である。 Casters 29 and 29 are attached to the brush rod 2 via a fixture 15 to support the brush rod 2 in a correct manner. In the figure, 37 is a wheel.

前記支持杆１は、動力又は人力で水槽底に沿って移動させるが、動力については従来装置を使用するので、その動作の説明については省略する。 The support rod 1 is moved along the bottom of the water tank by power or human power, but since a conventional device is used for power, description of its operation is omitted.

前記において、図４に示すように、ブラシ杆２の先端面は平面図で３０度〜４５度の斜面になっており、夫々前記端面に沿ってブラシ３、４が植設してあるので、図４中矢示３０のように補助杆５を移動させた場合であっても、ブラシが途切れるおそれはない。 In the above, as shown in FIG. 4, the tip surface of the brush rod 2 is a slope of 30 to 45 degrees in a plan view, and the brushes 3 and 4 are implanted along the end surface, respectively. Even when the auxiliary rod 5 is moved as indicated by an arrow 30 in FIG. 4, there is no possibility that the brush is interrupted.

この考案の実施例を図６について説明すると、ブラシ杆２の先端部に、ブラシを植設した補助杆５を嵌装し、補助杆５の上板及び側板に設けた長孔２４、２５と、ブラシ杆２に螺着したボルト２６、２６によって、ブラシ杆２と、補助杆５の嵌装長さを調節することができる。この場合に、ブラシ杆２の最先端部のブラシと、補助嵌５の基端側のブラシとは３０度〜４５度位の傾斜を保って植設してあるので、補助杆５を長孔の長さ分だけずらしても、ブラシが途切れるおそれはない。 An embodiment of the present invention will be described with reference to FIG. 6. The auxiliary rod 5 in which a brush is implanted is fitted at the tip of the brush rod 2, and the long holes 24 and 25 provided in the upper plate and the side plate of the auxiliary rod 5 The fitting length of the brush rod 2 and the auxiliary rod 5 can be adjusted by the bolts 26 and 26 screwed to the brush rod 2. In this case, since the brush at the most distal portion of the brush rod 2 and the brush at the base end side of the auxiliary fitting 5 are planted with an inclination of about 30 ° to 45 °, the auxiliary rod 5 is formed as a long hole. Even if it is shifted by the length of, there is no risk that the brush will break.

前記において、ブラシ杆２の先端部の頂板上に取付け用のブラケット３１、３１が固定してあり、補助杆５の頂板上にも取付け用のブラケット３２、３２が固定してあって、前記ブラケット間に、スプリング３４、３４を嵌装した案内ボルト３３、３３が取付けてあり、前記スプリング３４、３４は、前記ブラケット３１、３２を隔てるように付勢してある。 In the above, the mounting brackets 31, 31 are fixed on the top plate of the tip of the brush rod 2, and the mounting brackets 32, 32 are also fixed on the top plate of the auxiliary rod 5. Between them, guide bolts 33, 33 fitted with springs 34, 34 are attached, and the springs 34, 34 are biased so as to separate the brackets 31, 32.

従ってブラケット３２は、常時矢示３５の方向に付勢されることになっている。そこで補助杆５のブラシ４ｂが、側壁３７を強く押圧すると、その反力により、補助杆５がスプリング３４に抗して矢示３６の方向へ後退することになる。従って、ブラシ４ａと、側壁との当接圧は常時一定に保たれる。 Accordingly, the bracket 32 is always urged in the direction of the arrow 35. Therefore, when the brush 4b of the auxiliary rod 5 strongly presses the side wall 37, the auxiliary rod 5 moves backward in the direction of the arrow 36 against the spring 34 by the reaction force. Therefore, the contact pressure between the brush 4a and the side wall is always kept constant.

この考案の実施例の一部を省略した正面図。The front view which abbreviate | omitted a part of Example of this invention. 同じく一部拡大正面図。Similarly partially enlarged front view. 同じく拡大側面図。Similarly an enlarged side view. 同じく拡大平面図。Similarly an enlarged plan view. （ａ）同じく中間キャスターの取付状態を示す一部を省略した拡大正面図、（ｂ）同じく一部を省略した拡大平面図。(A) The enlarged front view which abbreviate | omitted a part which similarly shows the attachment state of an intermediate caster, (b) The enlarged plan view which abbreviate | omitted a part. （ａ）同じく他の実施例の一部拡大正面図、（ｂ）同じく一部拡大平面図。(A) Similarly partially enlarged front view of another Example, (b) Similarly partially enlarged plan view.

符号の説明Explanation of symbols

１支持杆
２ブラシ杆
３、４ａ、４ｂブラシ
５補助杆
６水平支板
７、８スプリングシリンダー
９、１０ロッド
１１、１２端面板
１３、１８スプリング
１４、１９脚板
１６、２１、３１車輪
２２枠板
２３、２９キャスター
２７水槽底面
２８側壁 DESCRIPTION OF SYMBOLS 1 Support rod 2 Brush rod 3, 4a, 4b Brush 5 Auxiliary rod 6 Horizontal support plate 7, 8 Spring cylinder 9, 10 Rod 11, 12 End surface plate 13, 18 Spring 14, 19 Leg plate 16, 21, 31 Wheel 22 Frame plate 23, 29 Caster 27 Water tank bottom 28 Side wall

Claims

下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、ブラシ杆の両先端部に、清掃すべき水槽等の側壁面下部と、底面とのなす隅部の清掃ブラシを側壁面及び底面に当接できるように取付けたことを特徴とする清掃装置。 In a device in which the lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on its lower surface, and the upper portion of the support rod and the brush rod are stretched with a wire whose tension can be adjusted, both ends of the brush rod A cleaning device, wherein a cleaning brush at a corner formed by a lower portion of a side wall surface of a water tank or the like to be cleaned and a bottom surface is attached to the portion so as to contact the side wall surface and the bottom surface.

下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、隅部の清掃ブラシは、ブラシ杆の先端部に、隅部の清掃ブラシを下向き及び斜横向に植設したことを特徴とする清掃装置。 In a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on its lower surface, and the upper portion of the support rod and the brush rod are stretched by a wire whose tension can be adjusted, a corner cleaning brush Is a cleaning device in which a corner cleaning brush is planted downward and obliquely at the tip of a brush rod.

下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、隅部の清掃ブラシは、ブラシ杆の先端に補助杆を軸方向の位置調節自在に取付け、前記補助杆に、隅部の清掃ブラシを下向き及び斜横向に植設したことを特徴とする清掃装置。 In a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on its lower surface, and the upper portion of the support rod and the brush rod are stretched with a wire whose tension can be adjusted, a corner cleaning brush The cleaning device is characterized in that an auxiliary rod is attached to the tip of the brush rod so that the position in the axial direction can be adjusted, and a cleaning brush at a corner is planted downward and obliquely in the auxiliary rod.

下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、隅部の清掃ブラシは、ブラシ杆の先端に補助杆を軸方向の位置調節自在に取付け、前記補助杆に、隅部の清掃ブラシを下向き及び斜横向に植設し、前記補助杆は、側壁面側へスプリングで付勢し、ブラシと側壁面とを弾力的に当接させたことを特徴とする清掃装置。 In a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on its lower surface, and the upper portion of the support rod and the brush rod are stretched by a wire whose tension can be adjusted, a corner cleaning brush Auxiliary scissors are attached to the tip of the brush scissors so that the position of the scissors can be adjusted in the axial direction, and corner cleaning brushes are planted downward and obliquely on the auxiliary scissors. A cleaning device characterized in that the brush and the side wall surface are biased and elastically contacted.

下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、隅部の清掃ブラシは、ブラシ杆の先端に補助杆を軸方向の位置調節自在に取付け、前記補助杆に、隅部の清掃ブラシを下向き及び斜横向に植設し、前記補助杆に、槽底面及び側壁面と弾力的に当接できる車輪を有するキャスターを取付けたことを特徴とする清掃装置。 In a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on the lower surface, and the upper portion of the support rod and the brush rod are stretched with a wire whose tension can be adjusted, a corner cleaning brush Auxiliary rods are attached to the tip of the brush rod so that the position of the axial rod can be adjusted, and cleaning brushes at the corners are planted downward and obliquely laterally on the auxiliary rod. A cleaning device having a caster having wheels that can be elastically contacted.

下面にブラシを植設した細長いブラシ杆の中央部に支持杆の下端を取付け、該支持杆の上部と前記ブラシ杆とを張度の調節できるワイヤーで張設した装置において、ブラシ杆の先端部に、清掃すべき水槽等の側壁面及び底面に当接する車輪を出入自在に取付けたことを特徴とする清掃装置。 In a device in which a lower end of a support rod is attached to the center of an elongated brush rod having a brush planted on the lower surface, and the upper portion of the support rod and the brush rod are stretched with a wire whose tension can be adjusted, the tip of the brush rod Further, a cleaning device comprising a wheel that comes into contact with a side wall surface and a bottom surface of a water tank or the like to be cleaned is detachably attached.