JP2012020010A - Sucking-up implement, suction device, and sucking-up member - Google Patents

Sucking-up implement, suction device, and sucking-up member Download PDF

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JP2012020010A
JP2012020010A JP2010160967A JP2010160967A JP2012020010A JP 2012020010 A JP2012020010 A JP 2012020010A JP 2010160967 A JP2010160967 A JP 2010160967A JP 2010160967 A JP2010160967 A JP 2010160967A JP 2012020010 A JP2012020010 A JP 2012020010A
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suction
support member
sucker
suction tool
cleaned
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JP5568400B2 (en
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Yoshimasa Osada
吉正 長田
Shoji Osada
正二 長田
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Abstract

PROBLEM TO BE SOLVED: To provide a sucking-up implement which can suck up without sprinkling pollen and dust, and can easily suck up pollen and dust from a curved surface to be cleaned.SOLUTION: The sucking-up implement 1A which is connected with a suction device 3, and sucks up pollen and dust from a surface to be cleaned is provided with: a sucking-up member 10 which is formed to be cylindrical, and has two or more sucking-up holes 12, 12, ..., penetrating from the outer peripheral surface to the inner peripheral surface; and a support member 20 which includes a supporting part which rotatably supports the sucking-up member 10, a connection part 22 connectable with the suction device 3, and a communication way 23 which carries out communication of the suction device 3 and the cylindrical core 11 in the sucking-up member 10 when connected with the suction device 3, wherein the sucking up member 10 is composed to curve according to a curved surface 2 to be cleaned when pushed against the curved surface 2 to be cleaned.

Description

本発明は、吸取具、吸引装置、および、吸取部材の技術に関する。   The present invention relates to a suction tool, a suction device, and a suction member technology.

従来、建築物の入口近傍に設置されて、建築物内に入ろうとする人の頭部や衣類に付着した花粉や塵芥を吹飛ばして、建築物内に花粉や塵芥が持込まれることを防止する、花粉や塵芥の除去装置の技術は公知となっている（特許文献１参照）。   Conventionally installed near the entrance of a building to prevent pollen and dust from being brought into the building by blowing off pollen and dust adhering to the head and clothing of people trying to enter the building The technology of pollen and dust removal devices is known (see Patent Document 1).

また、吸引装置に接続されて、清掃対象面から花粉や塵芥を吸取る、吸取具の技術は公知となっている（特許文献２参照）。
当該吸取具は、筒状に形成されるとともに外面から内面にかけて貫通する複数個の吸取孔を有する吸取部材を備え、吸取部材を清掃対象面に接触させた状態でこれを回転させながら清掃対象面に付着した花粉や塵芥を吸取部材の吸取孔から吸取るように構成される。 Moreover, the technique of the sucker which is connected to a suction device and sucks pollen and dust from the surface to be cleaned is known (see Patent Document 2).
The suction tool includes a suction member formed in a cylindrical shape and having a plurality of suction holes penetrating from the outer surface to the inner surface, and the surface to be cleaned while rotating the suction member in contact with the surface to be cleaned. It is configured to suck pollen and dust adhering to the suction hole of the suction member.

特開２００８−２０１３１号公報JP 2008-20131 A 特開２００８−１１９２６６号公報JP 2008-119266 A

しかしながら、特許文献１に記載の花粉や塵芥の除去装置では、花粉や塵芥を吹飛ばすため、建築物の入口近傍で花粉や塵芥を撒散らしてしまう場合がある。そして、このように建築物の入口近傍で撒散らされた花粉や塵芥が浮遊して、建築物内に入込んでしまう場合がある。   However, in the pollen and dust removal device described in Patent Document 1, pollen and dust are blown away, so that pollen and dust may be scattered near the entrance of the building. And the pollen and dust scattered in the vicinity of the entrance of the building in this way may float and enter the building.

また、特許文献２に記載の吸取具は、その吸取部材内に直線状の軸体が嵌挿されて、吸取部材（軸体）を変形させることができないように構成される。このため、清掃対象面が平坦でなく、突出する方向に湾曲するような場合（例えば、人の頭部や胴部のような場合）には、平坦な清掃対象面の場合（例えば、床や壁の場合）と比べて吸取部材との接触面積が小さくなるため、花粉や塵芥を吸取る作業が煩雑となる。   Moreover, the blotting tool described in Patent Document 2 is configured such that a linear shaft body is fitted into the suction member so that the suction member (shaft body) cannot be deformed. For this reason, in the case where the surface to be cleaned is not flat but curved in the protruding direction (for example, in the case of a human head or torso), in the case of a flat surface to be cleaned (for example, a floor or a wall) In this case, the contact area with the sucking member is smaller than that of the case, and therefore the work of sucking pollen and dust becomes complicated.

本発明は以上の如き状況に鑑みてなされたものであり、花粉や塵芥を撒散らすことなく吸取ることができるとともに、突出する方向に湾曲した清掃対象面から花粉や塵芥を容易に吸取ることができる技術を、提供することを課題とする。   The present invention has been made in view of the situation as described above, and can absorb pollen and dust without scattering and easily absorb pollen and dust from the surface to be cleaned curved in the protruding direction. It is an issue to provide technology that can be used.

本発明の解決しようとする課題は以上の如くであり、次にこの課題を解決するための手段を説明する。   The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

即ち、請求項１においては、吸引装置に接続されて、清掃対象面から花粉や塵芥を吸取る吸取具であって、筒状に形成されるとともに、外周面から内周面にかけて貫通する複数個の吸取孔を有する吸取部材と、前記吸取部材を回転可能に支持する支持部と、前記吸引装置に接続可能な接続部と、前記接続部が吸引装置に接続された際に前記吸引装置と前記吸取部材における筒状の内部とを連通させる連通路と、を有する支持部材と、を具備し、前記吸取部材は、湾曲した清掃対象面に押付けられた際に、前記湾曲した清掃対象面に合わせて湾曲可能に構成されるものである。   That is, in Claim 1, it is a sucker which is connected to a suction device and sucks pollen and dust from the surface to be cleaned, and is formed into a cylindrical shape and penetrates from the outer peripheral surface to the inner peripheral surface. A suction member having a suction hole, a support portion rotatably supporting the suction member, a connection portion connectable to the suction device, and the suction device and the connection when the connection portion is connected to the suction device. A support member that communicates with the cylindrical interior of the suction member, and the suction member is aligned with the curved surface to be cleaned when pressed against the curved surface to be cleaned. And bendable.

請求項２においては、前記支持部材は、前記湾曲した清掃対象面に合わせて吸取部材が湾曲する際に、前記吸取部材の湾曲に追従して、変形するものである。   According to a second aspect of the present invention, the support member deforms following the bending of the sucking member when the sucking member curves in accordance with the curved surface to be cleaned.

請求項３においては、前記支持部材の上下方向への移動を案内するとともに、前記支持部材における上方への移動または下方への移動を操作するための操作部材を有するものである。   According to a third aspect of the present invention, there is provided an operation member for guiding the movement of the support member in the vertical direction and operating the support member to move upward or downward.

請求項４においては、請求項１から請求項３のいずれか１項に記載の吸取具と吸引装置とを備える吸取装置とするものである。   In Claim 4, it is set as a suction device provided with the suction tool and suction device of any one of Claims 1-3.

請求項５においては、吸引装置に接続されて、清掃対象面から花粉や塵芥を吸取る、吸取具に具備される支持部材に回転可能に支持される、吸取部材であって、筒状に形成されるとともに、外周面から内周面にかけて貫通する複数個の吸取孔を有し、前記吸引装置に前記支持部材が接続された際に、前記支持部材が有する連通路を介して前記吸引装置と前記筒状の内部とが連通し、湾曲した清掃対象面に押付けられた際に前記湾曲した清掃対象面に合わせて湾曲可能に構成されるものである。   In Claim 5, it is a suction member connected to the suction device, and sucks pollen and dust from the surface to be cleaned, and is rotatably supported by a support member provided in the suction tool, and is formed in a cylindrical shape. And having a plurality of suction holes penetrating from the outer peripheral surface to the inner peripheral surface, and when the support member is connected to the suction device, the suction device and the suction device via the communication path The cylindrical interior communicates and is configured to be able to bend in accordance with the curved surface to be cleaned when pressed against the curved surface to be cleaned.

本発明の効果として、以下に示すような効果を奏する。   As effects of the present invention, the following effects can be obtained.

即ち、本発明によれば、花粉や塵芥を撒散らすことなく吸取ることができるとともに、湾曲した清掃対象面から花粉や塵芥を容易に吸取ることができる。   That is, according to the present invention, pollen and dust can be absorbed without being scattered, and pollen and dust can be easily absorbed from the curved surface to be cleaned.

本発明の第一実施形態に係る吸取具を示した斜視図。The perspective view which showed the blotting tool which concerns on 1st embodiment of this invention. （ａ）は同じく平面図、（ｂ）は同じく側面図。(A) is a top view, and (b) is a side view. 本発明の第一実施形態に係る吸取具を清掃対象面に押付けた状態を示した平面図。The top view which showed the state which pressed the suction tool which concerns on 1st embodiment of this invention on the surface to be cleaned. 同じく平面図。FIG. 本発明の第一実施形態に係る吸取具が案内装置を具備する状態を示した正面図。The front view which showed the state in which the suction tool which concerns on 1st embodiment of this invention comprises the guidance apparatus. 同じく平面図。FIG. 同じく側面図。Similarly side view. （ａ）は本発明の第二実施形態に係る吸取具を示した平面図、（ｂ）は同じく側面図。(A) is the top view which showed the suction tool which concerns on 2nd embodiment of this invention, (b) is a side view similarly. （ａ）は本発明の第二施形態に係る吸取具を清掃対象面に押付けた状態を示した平面図、（ｂ）同じく一部拡大平面断面図。(A) is the top view which showed the state which pressed the suction tool which concerns on 2nd embodiment of this invention on the surface to be cleaned, (b) Similarly a partially expanded plane sectional view. 本発明の第三実施形態に係る吸取具を示した平面図。The top view which showed the blotting tool which concerns on 3rd embodiment of this invention. 同じく側面図。Similarly side view. 本発明の第三実施形態に係る吸取具が案内装置を具備する状態を示した正面図。The front view which showed the state in which the suction tool which concerns on 3rd embodiment of this invention comprises a guidance apparatus. 同じく平面図。FIG. 同じく側面図。Similarly side view.

次に、本発明の第一実施形態に係る吸取具１Ａを、図１から図７を用いて説明する。   Next, the suction tool 1A according to the first embodiment of the present invention will be described with reference to FIGS.

吸取具１Ａは、図１に示すように、吸引装置３に接続されて、清掃対象面から花粉や塵芥を吸取るものである。
ここで、吸引装置３とは、気体を吸引するための装置を示す。以下においては、吸引装置３として電気掃除機を用いた場合について説明する。
また、吸取具１Ａは、図１または図２に示す如く、吸取部材１０と、支持部材２０と、を具備する。吸取具１Ａの吸取部材１０は、その支持部材２０に支持される。吸取具１Ａの支持部材２０は、吸引装置３のホース３ａに接続される（図１参照）。 As shown in FIG. 1, the sucker 1 </ b> A is connected to the suction device 3 and sucks pollen and dust from the surface to be cleaned.
Here, the suction device 3 indicates a device for sucking gas. Below, the case where a vacuum cleaner is used as the suction device 3 will be described.
Moreover, the suction tool 1A includes a suction member 10 and a support member 20 as shown in FIG. 1 or FIG. The suction member 10 of the suction tool 1 </ b> A is supported by the support member 20. The support member 20 of the suction tool 1A is connected to the hose 3a of the suction device 3 (see FIG. 1).

吸取具１Ａの吸取部材１０は、清掃対象面から花粉や塵芥を吸取る際に、清掃対象面に接触させて、当該清掃対象面から花粉や塵芥を吸取る部材である。
吸取具１Ａの吸取部材１０は、可撓性を有した部材にて構成され、円筒状に形成される。吸取具１Ａの吸取部材１０は、例えば、樹脂素材やスポンジゴム（多孔質のゴム）素材等にて構成される。
吸取具１Ａの吸取部材１０は可撓性を有しているため、突出する方向に湾曲する清掃対象面２（例えば、人の頭部や胴部のような場合）に押付けられた際に、その接触面が当該湾曲等した清掃対象面２に沿うように変形することが可能である。また、吸取具１Ａの吸取部材１０は、突出する方向に湾曲する清掃対象面２に押付けられた際に、当該湾曲等した清掃対象面２の形状に合わせて湾曲可能に構成される。 The sucking member 10 of the sucker 1A is a member that, when sucking pollen or dust from the surface to be cleaned, contacts the surface to be cleaned and sucks pollen or dust from the surface to be cleaned.
The suction member 10 of the suction tool 1A is configured by a flexible member and is formed in a cylindrical shape. The suction member 10 of the suction tool 1A is made of, for example, a resin material or a sponge rubber (porous rubber) material.
Since the suction member 10 of the suction tool 1A has flexibility, when pressed against the surface 2 to be cleaned that curves in the protruding direction (for example, in the case of a human head or torso), The contact surface can be deformed so as to follow the curved surface 2 to be cleaned. Further, the suction member 10 of the suction tool 1A is configured to be able to bend in accordance with the shape of the curved surface 2 to be cleaned when pressed against the surface 2 to be cleaned that curves in the protruding direction.

吸取具１Ａの吸取部材１０は、複数個の吸取孔１２・１２・・・を有する。
吸取具１Ａの吸取部材１０における吸取孔１２・１２・・・は、吸取部材１０を清掃対象面に接触させた際に、清掃対象面に付着している花粉や塵芥を吸取るための孔である。
吸取具１Ａの吸取部材１０における吸取孔１２・１２・・・は、それぞれ、吸取部材１０の外周面（筒状の外部）から内周面（筒状の内部１１）に貫通して形成される。吸取具１Ａの吸取部材１０における複数個の吸取孔１２・１２・・・は、吸取部材１０の外周面において均等に配置される。 The suction member 10 of the suction tool 1A has a plurality of suction holes 12.
The suction holes 12, 12... In the suction member 10 of the suction tool 1 </ b> A are holes for sucking pollen and dust adhering to the surface to be cleaned when the suction member 10 is brought into contact with the surface to be cleaned. is there.
The suction holes 12, 12... In the suction member 10 of the suction tool 1 </ b> A are formed so as to penetrate from the outer peripheral surface (cylindrical outside) of the suction member 10 to the inner peripheral surface (cylindrical inner 11). . The plurality of suction holes 12, 12... In the suction member 10 of the suction tool 1 </ b> A are equally arranged on the outer peripheral surface of the suction member 10.

吸取具１Ａの支持部材２０は、吸取部材１０を、軸心を中心として回転可能に支持する部材である。
吸取具１Ａの支持部材２０は、筒状に形成されるアーム部２１と、アーム部２１に連続して形成される接続部２２と、アーム部２１および接続部２２の内部に形成される連通路２３と、を有する。
吸取具１Ａの支持部材２０における接続部２２は、吸引装置３のホース３ａに接続される部分である。
吸取具１Ａの支持部材２０における連通路２３は、支持部材２０が吸引装置３のホース３ａに接続された際に、支持している吸取部材１０における筒状の内部１１と、吸引装置３のホース３ａと、を連通させる通路である。 The support member 20 of the suction tool 1A is a member that supports the suction member 10 so as to be rotatable about the axis.
The support member 20 of the suction tool 1A includes an arm portion 21 formed in a cylindrical shape, a connection portion 22 formed continuously with the arm portion 21, and a communication path formed inside the arm portion 21 and the connection portion 22. 23.
The connection part 22 in the support member 20 of the suction tool 1 </ b> A is a part connected to the hose 3 a of the suction device 3.
When the support member 20 is connected to the hose 3 a of the suction device 3, the communication path 23 in the support member 20 of the suction tool 1 </ b> A is connected to the cylindrical interior 11 of the suction member 10 and the hose of the suction device 3. 3a is a passage that communicates with 3a.

吸取具１Ａの支持部材２０におけるアーム部２１は筒状部材にて構成された吸取部材１０を支持する支持部であり、平面視略Ｃ字状（弧状）に形成されるとともに、その両端部が互いに向き合うように内側に突出するように形成される。
吸取具１Ａの支持部材２０におけるアーム部２１は、その両端部が、吸取部材１０における両端の開口部に挿入可能なように、形成される。
吸取具１Ａの支持部材２０におけるアーム部２１は、その内側に突出した両端間の距離が、吸取部材１０の両端間の長さより短くなるように、形成される。 The arm portion 21 of the support member 20 of the suction device 1A is a support portion that supports the suction member 10 formed of a cylindrical member, and is formed in a substantially C shape (arc shape) in plan view, and both end portions thereof are formed. It is formed to protrude inward so as to face each other.
The arm portion 21 of the support member 20 of the blotter 1 </ b> A is formed so that both end portions thereof can be inserted into the opening portions at both ends of the suction member 10.
The arm portion 21 of the support member 20 of the blotter 1 </ b> A is formed such that the distance between both ends protruding inward is shorter than the length between both ends of the suction member 10.

吸取具１Ａの支持部材２０における接続部２２は、円筒状に形成されるとともに、吸引装置３のホース３ａの一端に嵌挿可能に構成される。
吸取具１Ａの支持部材２０における接続部２２は、そのアーム部２１の左右中央部に、図２に示す上方（弧の外側）に向かって突出するようにして形成される。
つまり、支持部材２０のアーム部２１は、接続部２２の一端部から左右方向へ延出しており、その延出途中で接続部２２側とは反対側へ湾曲するとともに、その延出端部が左右内側方向へ突出している。
吸取具１Ａの支持部材２０は、その接続部２２の筒内とそのアーム部２１の筒内と、が連通するように、構成される。
当該接続部２２の筒内とアーム部２１の筒内とが連通する空間は、吸取具１Ａの連通路２３として構成される。 The connection portion 22 of the support member 20 of the suction tool 1A is formed in a cylindrical shape and is configured to be fitted into one end of the hose 3a of the suction device 3.
The connection portion 22 of the support member 20 of the suction tool 1A is formed at the left and right central portions of the arm portion 21 so as to protrude upward (outside the arc) shown in FIG.
That is, the arm portion 21 of the support member 20 extends in the left-right direction from one end portion of the connection portion 22, and is curved to the opposite side to the connection portion 22 side during the extension, and the extension end portion is It protrudes in the left and right direction.
The support member 20 of the sucker 1 </ b> A is configured so that the inside of the cylinder of the connecting portion 22 and the inside of the cylinder of the arm portion 21 communicate with each other.
A space where the inside of the cylinder of the connection portion 22 and the inside of the cylinder of the arm portion 21 communicate with each other is configured as a communication path 23 of the suction tool 1A.

そして、吸取具１Ａの支持部材２０は、そのアーム部２１の両端部を、吸取部材１０における両端の開口にそれぞれ挿入することによって、吸取部材１０を支持する。この際、吸取具１Ａの吸取部材１０は、支持部材２０によって、周方向に回転可能に支持されるとともに、支持部材２０におけるアーム部２１の両端部の挿抜方向に移動可能に支持される。
以上のようにして、吸取具１Ａは構成される。
また、吸取具１Ａの支持部材２０は、その接続部２２の他端部を吸引装置３のホース３ａの一端に嵌挿することによって、吸引装置３に接続される。 The support member 20 of the suction tool 1A supports the suction member 10 by inserting both end portions of the arm portion 21 into openings at both ends of the suction member 10 respectively. At this time, the suction member 10 of the suction tool 1 </ b> A is supported by the support member 20 so as to be rotatable in the circumferential direction, and is supported so as to be movable in the insertion / extraction direction of both ends of the arm portion 21 of the support member 20.
As described above, the blotter 1A is configured.
Further, the support member 20 of the sucker 1 </ b> A is connected to the suction device 3 by inserting the other end of the connection portion 22 into one end of the hose 3 a of the suction device 3.

このように構成された吸取具１Ａでは、その支持部材２０の接続部２２が吸引装置３のホース３ａに接続された際に、その吸取部材１０における筒状の内部１１と、吸引装置３のホース３ａとが、その支持部材２０の連通路２３を介して連通する。
この際、吸取具１Ａは、その支持部材２０の接続部２２に接続された吸引装置３の吸引力が、支持部材２０の連通路２３を介して吸取部材１０における筒状の内部１１に伝わるように、構成される。
そして、吸取具１Ａは、その吸取部材１０における筒状の内部１１に吸引装置３の吸引力が伝わるように構成されることにより、吸取部材１０の吸取孔１２・１２・・・から花粉や塵芥を吸取ることができるように構成される。 In the suction tool 1 </ b> A configured as described above, when the connecting portion 22 of the support member 20 is connected to the hose 3 a of the suction device 3, the cylindrical interior 11 in the suction member 10 and the hose of the suction device 3. 3 a communicates with the support member 20 via the communication path 23.
At this time, the suction tool 1 </ b> A is such that the suction force of the suction device 3 connected to the connection portion 22 of the support member 20 is transmitted to the cylindrical interior 11 of the suction member 10 via the communication path 23 of the support member 20. Configured.
And the suction tool 1A is configured such that the suction force of the suction device 3 is transmitted to the cylindrical interior 11 of the suction member 10, so that pollen and dust are removed from the suction holes 12, 12. Configured to be able to absorb.

このように構成された吸取具１Ａでは、突出する方向に湾曲する清掃対象面２から花粉や塵芥を吸取る際に、図３に示すように、その吸取部材１０を当該清掃対象面２に押付ける。この際、吸取具１Ａの吸取部材１０は、その接触面が当該突出する方向に湾曲した清掃対象面２に沿うように変形し、前記湾曲等した清掃対象面２の形状に応じた湾曲形状となる。
また、吸取具１Ａでは、その吸取部材１０を前記清掃対象面２に押付けて湾曲させた状態で、吸取部材１０の軸方向と直交する方向へ吸取具１Ａを移動させて、吸取部材１０を周方向に回転させることができる。
したがって、吸取具１Ａによれば、花粉や塵芥を撒散らすことなく吸取ることができるとともに、突出する方向に湾曲する清掃対象面２から花粉や塵芥を容易に吸取ることができる。 In the sucker 1A configured in this manner, when sucking pollen or dust from the cleaning target surface 2 curved in the protruding direction, the suction member 10 is pushed against the cleaning target surface 2 as shown in FIG. wear. At this time, the suction member 10 of the suction tool 1A is deformed so that its contact surface is along the cleaning target surface 2 curved in the protruding direction, and the curved shape according to the shape of the curved cleaning target surface 2 is obtained. Become.
Further, in the sucker 1A, the sucker 1A is moved in a direction perpendicular to the axial direction of the sucker member 10 in a state where the sucker member 10 is pressed against the surface 2 to be cleaned and curved, and the sucker member 10 is moved around. Can be rotated in the direction.
Therefore, according to the suction tool 1A, pollen and dust can be sucked without scattering, and pollen and dust can be easily sucked from the surface 2 to be cleaned that curves in the protruding direction.

吸取具１は、吸引装置３である電気掃除機に接続可能に構成されるので、従来の電気掃除機を流用して、花粉や塵芥を撒散らすことなく吸取ることができるとともに、突出する方向に湾曲する清掃対象面２から花粉や塵芥を容易に吸取ることができる吸取具を、安価に実現することができる。   Since the sucker 1 is configured to be connectable to a vacuum cleaner that is the suction device 3, a conventional vacuum cleaner can be used for sucking without scattering pollen and dust, and a protruding direction. Therefore, it is possible to realize a sucker that can easily suck pollen and dust from the surface 2 to be cleaned that is curved in a low cost.

吸取具１Ａは、その吸取部材１０を手でつかんで引張ることによって、吸取部材１０を支持部材２０のアーム部２１から取り外すことが可能に構成される。このため、吸取具１では、吸取部材１０の交換を容易に行うことができる。   The suction tool 1A is configured to be able to remove the suction member 10 from the arm portion 21 of the support member 20 by grasping and pulling the suction member 10 by hand. For this reason, in the suction tool 1, the suction member 10 can be replaced easily.

なお、吸取具１Ａの吸取部材１０は、吸引装置３の吸引力がその筒状の内部１１に伝わった際においても、吸取部材１０が拉げて潰れない程度の（その筒状の内部１１が形成された状態が保持されるような）剛性を、有する。
また、吸取具１Ａでは、その支持部材２０におけるアーム部２１は、吸取部材１０を清掃対象面２に押付けて湾曲させた際においても、支持部材２０のアーム部２１から吸取部材１０が脱落しないように形成される。つまり、吸取部材１０が湾曲した場合でも、アーム部２１の両端部が吸取部材１０の両端部に挿入された状態が保持されるように構成している。 Note that the suction member 10 of the suction tool 1A has a degree that the suction member 10 is not crushed and collapsed even when the suction force of the suction device 3 is transmitted to the cylindrical interior 11 (the cylindrical inner 11 is Rigidity) so that the formed state is maintained.
Moreover, in the suction tool 1A, the arm portion 21 of the support member 20 does not drop off from the arm portion 21 of the support member 20 even when the suction member 10 is pressed against the surface 2 to be cleaned and curved. Formed. That is, even when the suction member 10 is curved, the state where both end portions of the arm portion 21 are inserted into both end portions of the suction member 10 is maintained.

また、吸取具１Ａでは、図４に示すように、支持部材２０を構成する素材を、清掃対象面２の形状に合わせて吸取部材１０が湾曲する際に、当該吸取部材１０の湾曲に追従して変形する（撓む）ような可撓性を有する素材としてもよい。
このように吸取具１Ａの支持部材２０を構成することにより、突出する方向に湾曲した清掃対象面２の形状に合わせて吸取部材１０が湾曲する際に、その両端部同士が近接するように、支持部材２０のアーム部２１が撓むこととなる。
またこの際、吸取具１Ａでは、前記湾曲する吸取部材１０における両端の開口部の向きに合わせるようにして、支持部材２０における吸取部材１０の内部１１に挿入される部分（支持部材２０のアーム部２１の両端部）が、その向きを変える。
したがって、吸取具１Ａによれば、支持部材２０において吸取部材１０の内部１１に挿入される部分が前記吸取部材１０の湾曲の妨げとなることを抑制して、よりスムーズに前記吸取部材１０が湾曲することとなる。
また、吸取具１Ａによれば、支持部材２０において吸取部材１０の内部１１に挿入される部分が前記湾曲した状態の吸取部材１０における周方向への回転の妨げとなることを抑制して、よりスムーズに当該吸取部材１０が周方向へ回転することとなる。
よって、吸取具１Ａによれば、より容易に、花粉や塵芥を撒散らすことなく吸取ることができるとともに、突出する方向に湾曲する清掃対象面２から花粉や塵芥を吸取ることができる。 Moreover, in the suction tool 1A, as shown in FIG. 4, when the suction member 10 is curved in accordance with the shape of the surface 2 to be cleaned, the material constituting the support member 20 follows the curvature of the suction member 10. It is good also as a raw material which has flexibility which deform | transforms.
By configuring the support member 20 of the suction tool 1A in this way, when the suction member 10 is curved in accordance with the shape of the surface 2 to be cleaned that is curved in the protruding direction, both ends thereof are close to each other. The arm portion 21 of the support member 20 is bent.
At this time, in the suction tool 1A, the portion of the support member 20 inserted into the interior 11 of the suction member 10 (the arm portion of the support member 20) so as to match the direction of the openings at both ends of the curved suction member 10. 21 both ends) change its orientation.
Therefore, according to the suction tool 1A, the portion of the support member 20 that is inserted into the interior 11 of the suction member 10 is prevented from interfering with the bending of the suction member 10, and the suction member 10 bends more smoothly. Will be.
Further, according to the suction tool 1A, the portion of the support member 20 that is inserted into the interior 11 of the suction member 10 is prevented from obstructing rotation in the circumferential direction of the curved suction member 10, and more The suction member 10 smoothly rotates in the circumferential direction.
Therefore, according to the sucker 1A, pollen and dust can be sucked more easily without scattering, and pollen and dust can be sucked from the surface 2 to be cleaned that curves in the protruding direction.

また、吸取具１Ａと吸引装置３とが、吸取装置に具備される構成としてもよい。吸取装置とは、吸取具１Ａが吸引装置３に接続されて、清掃対象面から花粉や塵芥を吸取る装置である。
このような吸取装置においても、その吸取具１Ａによって、花粉や塵芥を撒散らすことなく吸取ることができるとともに、突出する方向に湾曲する清掃対象面２から花粉や塵芥を容易に吸取ることができる。 Further, the suction tool 1A and the suction device 3 may be provided in the suction device. The suction device is a device in which the suction tool 1A is connected to the suction device 3 and sucks pollen and dust from the surface to be cleaned.
Even in such a sucking device, the sucking tool 1A can suck pollen and dust without scattering, and can easily suck pollen and dust from the surface 2 to be cleaned that curves in the protruding direction. it can.

吸取具１Ａは、図５乃至図７に示すように、案内装置９０を具備するものとしてもよい。
吸取具１Ａの案内装置９０は、吸取具１Ａの支持部材の上下方向への移動を案内する装置である。
吸取具１Ａの案内装置９０は、フレーム９１と、移動部材９５と、操作部材９７と、を備える。 As shown in FIGS. 5 to 7, the suction tool 1 </ b> A may include a guide device 90.
The guide device 90 of the sucker 1A is a device that guides the movement of the support member of the sucker 1A in the vertical direction.
The guide device 90 of the sucker 1 </ b> A includes a frame 91, a moving member 95, and an operation member 97.

吸取具１Ａの案内装置９０におけるフレーム９１は、略門型に形成される。
吸取具１Ａの案内装置９０におけるフレーム９１のうち、上方に横設姿勢で配置される部分を上方フレーム９１ａと、左方に立設姿勢で配置される部分を左方フレーム９１ｂと、右方に立設姿勢で配置される部分を右方フレーム９１ｃと、それぞれ称する。 The frame 91 in the guide device 90 of the sucker 1A is formed in a substantially gate shape.
Of the frame 91 in the guide device 90 of the sucker 1A, the upper frame 91a is the portion arranged in the horizontal posture above, the left frame 91b is the portion arranged in the standing posture on the left, and the right side. The portions arranged in the standing posture are respectively referred to as the right frame 91c.

吸取具１Ａの案内装置９０における左方フレーム９１ｂと右方フレーム９１ｃの背部には、略コ字状に形成されるガイド部材９３・９３がそれぞれ設けられる。
吸取具１Ａの案内装置９０における左方フレーム９１ｂと右方フレーム９１ｃとのガイド部材９３・９３は、その開放部側を左方フレーム９１ｂと右方フレーム９１ｃとの背部側面に対向させた（開放部側を、案内装置９０において吸取具１Ａが取付けられる側とは反対側へ向けた）状態で、左方フレーム９１ｂおよび右方フレーム９１ｃの上方部から下方部に亘って設けられる。
つまり、ガイド部材９３・９３は、上下に立設される柱状部材の上端部および下端部に、左方フレーム９１ｂおよび右方フレーム９１ｃ側へ突出する突出部を形成して構成されており、ガイド部材９３・９３が左方フレーム９１ｂおよび右方フレーム９１ｃに設けられた状態では、ガイド部材９３・９３の上端部および下端部の先端部が、それぞれ左方フレーム９１ｂおよび右方フレーム９１ｃに接続された状態となっている。
このようにして、吸取具１Ａの案内装置９０においてガイド部材９３・９３が設けられることにより、コ字状のガイド部材９３・９３と直線状の左方フレーム９１ｂおよび右方フレーム９１ｃとで囲まれた空間が形成され、このガイド部材９３・９３の上端部から下端部までの範囲に形成される空間が、それぞれ案内部９４・９４として構成される。吸取具１Ａの案内装置９０における案内部９４・９４は、移動部材９５が上下方向に移動可能な空間である。
吸取具１Ａの案内装置９０における上方フレーム９１ａには、滑車９２が設けられる。 Guide members 93 and 93 formed in a substantially U-shape are provided on the back portions of the left frame 91b and the right frame 91c in the guide device 90 of the sucker 1A, respectively.
The guide members 93 and 93 of the left frame 91b and the right frame 91c in the guide device 90 of the sucker 1A have their open portions opposed to the back side surfaces of the left frame 91b and the right frame 91c (open). In the state where the part side is directed to the side opposite to the side on which the suction device 1A is attached in the guide device 90), it is provided from the upper part to the lower part of the left frame 91b and the right frame 91c.
In other words, the guide members 93 and 93 are configured by forming protrusions protruding toward the left frame 91b and the right frame 91c at the upper end and the lower end of the columnar members erected vertically. In a state where the members 93 and 93 are provided on the left frame 91b and the right frame 91c, the top ends of the guide members 93 and 93 are connected to the left frame 91b and the right frame 91c, respectively. It is in the state.
Thus, by providing the guide members 93 and 93 in the guide device 90 of the suction tool 1A, the U-shaped guide members 93 and 93 are surrounded by the linear left frame 91b and the right frame 91c. The spaces formed in the range from the upper end portion to the lower end portion of the guide members 93 and 93 are configured as guide portions 94 and 94, respectively. The guide portions 94 and 94 in the guide device 90 of the sucker 1A are spaces in which the moving member 95 can move in the vertical direction.
A pulley 92 is provided on the upper frame 91a of the guide device 90 of the sucker 1A.

吸取具１Ａの案内装置９０における移動部材９５は、前記案内部９４・９４の範囲内において上下方向に移動可能な部材である。
吸取具１Ａの案内装置９０における移動部材９５は、平板状の部材であり、その左方フレーム９１ｂと右方フレーム９１ｃとの間に亘るようにして配置される。
吸取具１Ａの案内装置９０における移動部材９５は、上下方向に移動可能なようにその両端部が案内部９４・９４にそれぞれ嵌挿されて、フレーム９１の背部に配置される。 The moving member 95 in the guide device 90 of the sucker 1 </ b> A is a member that can move in the vertical direction within the range of the guide portions 94.
The moving member 95 in the guide device 90 of the suction tool 1A is a flat plate-like member, and is disposed so as to extend between the left frame 91b and the right frame 91c.
The moving member 95 in the guide device 90 of the sucker 1 </ b> A is disposed on the back portion of the frame 91 with both ends thereof being fitted into the guide portions 94 and 94 so as to be movable in the vertical direction.

吸取具１Ａの案内装置９０における移動部材９５の左右中央部には、吸取部材１０を前方に配置するようにして（支持部材２０の接続部２２が後方を向くようにして）吸取具１Ａが固定される。
吸取具１Ａの案内装置９０における移動部材９５への吸取具１Ａの固定は、例えば、案内装置９０における移動部材９５の左右中央部に、支持部材２０の接続部２２を嵌挿可能な孔を形成するとともに、支持部材２０における接続部２２の外周面にネジを形成する。そして、前記移動部材９５における嵌挿可能な孔に吸取具１Ａの支持部材２０における接続部２２を嵌挿して、支持部材２０の接続部２２にボルトを螺合させることによって、吸取具１Ａの案内装置９０における移動部材９５に吸取具１Ａを固定する。
吸取具１Ａの案内装置９０における移動部材９５には、吸取具１Ａを下方に移動させるための重り９６が設けられる。吸取具１Ａの案内装置９０における重り９６は、その自重により、吸取具１Ａを下方に移動させる。 The suction tool 1A is fixed to the left and right central portions of the moving member 95 in the guide device 90 of the suction tool 1A so that the suction member 10 is disposed forward (with the connection portion 22 of the support member 20 facing rearward). Is done.
The suction tool 1A is fixed to the moving member 95 in the guide device 90 of the suction tool 1A by, for example, forming a hole into which the connecting portion 22 of the support member 20 can be inserted in the left and right center portion of the moving member 95 in the guide device 90. At the same time, a screw is formed on the outer peripheral surface of the connection portion 22 in the support member 20. Then, the connection portion 22 of the support member 20 of the suction tool 1A is inserted into the hole that can be inserted into the moving member 95, and a bolt is screwed into the connection portion 22 of the support member 20, thereby guiding the suction tool 1A. The sucker 1 </ b> A is fixed to the moving member 95 in the device 90.
The moving member 95 in the guide device 90 of the sucker 1A is provided with a weight 96 for moving the sucker 1A downward. The weight 96 in the guide device 90 of the sucker 1A moves the sucker 1A downward by its own weight.

吸取具１Ａの案内装置９０における操作部材９７は、前記吸引具１Ａの支持部材の上方への移動または下方への移動を操作するためのものである。
吸取具１Ａの案内装置９０における操作部材９７は、ワイヤで構成される。
吸取具１Ａの案内装置９０における操作部材９７の中途部が上方フレーム９１ａに設けられる滑車９２の溝にかけられて、その一端部が移動部材９５に接続される。 The operation member 97 in the guide device 90 of the suction tool 1A is for operating the upward movement or the downward movement of the support member of the suction tool 1A.
The operation member 97 in the guide device 90 of the sucker 1A is formed of a wire.
A midway portion of the operation member 97 in the guide device 90 of the sucker 1 </ b> A is put on a groove of a pulley 92 provided in the upper frame 91 a, and one end thereof is connected to the moving member 95.

このように構成された案内装置９０を吸取具１Ａが具備することにより、案内装置９０の操作部材９７の他端部を下方に引張って、その移動部材９５に固定された吸取具１Ａ（支持部材）を上方に移動させることができる。
また、前記案内装置９０の操作部材９７の他端部の引張りを開放した際には、前記上方に移動した吸取具１Ａは、その移動部材９５に設けられた重り９６により、下方に移動することとなる。
このようにして、案内装置９０を具備する吸取具１Ａでは、作業者が吸取具１Ａを直接把持して操作することなく、案内装置９０の操作部材９７を操作することにより、その吸取具１Ａを上下方向への移動させることができる。
よって、案内装置９０を具備する吸取具１Ａによれば、人手をかりずに、作業者の背部に付着した花粉や塵芥を吸取ることができる。 When the suction device 1A includes the guide device 90 configured in this manner, the other end portion of the operation member 97 of the guide device 90 is pulled downward, and the suction device 1A (support member) fixed to the moving member 95 is pulled. ) Can be moved upward.
Further, when the tension at the other end of the operation member 97 of the guide device 90 is released, the sucker 1 </ b> A that has moved upward moves downward by the weight 96 provided on the moving member 95. It becomes.
Thus, in the suction tool 1A including the guide device 90, the operator operates the operation member 97 of the guide device 90 without directly gripping and operating the suction tool 1A. It can be moved in the vertical direction.
Therefore, according to the sucker 1 </ b> A including the guide device 90, pollen and dust adhering to the operator's back can be sucked out without taking human hands.

なお、吸取具１Ａの案内装置９０における重り９６の重さは、作業者が操作部材９７を操作してこれの重さに抗じて操作部材９７を引張って持上げることができるような重さであり、且つ、操作部材９７を引張らない場合には、吸取具１Ａを下方に移動させることができるような重さ、であればよい。
また、吸取具１Ａの案内装置９０は、吸取具１Ａを上下方向に移動させる原動機を備える構成としてもよく、また、吸取具１Ａの上下方向の移動をリモートコントロールで操作可能な構成としてもよい。 The weight of the weight 96 in the guide device 90 of the sucker 1A is such that the operator can operate the operation member 97 and pull the operation member 97 against the weight. In addition, when the operation member 97 is not pulled, the weight may be such that the suction tool 1A can be moved downward.
Moreover, the guide device 90 of the suction tool 1A may be configured to include a prime mover that moves the suction tool 1A in the vertical direction, and may be configured to be able to operate the vertical movement of the suction tool 1A by remote control.

次に、本発明の第二実施形態に係る吸取具１Ｂを、図８から図９を用いて説明する。
なお、第二実施形態に係る吸取具１Ｂは、第一実施形態に係る吸取具１Ａと同様の構成を有する部分があるため、吸取具１Ｂの説明は、吸取具１Ａと同様の構成の部分については適宜省略し、吸取具１Ａの構成と異なる部分を中心に説明する。 Next, a sucker 1B according to a second embodiment of the present invention will be described with reference to FIGS.
In addition, since the suction tool 1B which concerns on 2nd embodiment has a part which has the structure similar to the suction tool 1A which concerns on 1st embodiment, description of the suction tool 1B is about the part of a structure similar to the suction tool 1A. Will be omitted as appropriate, and the description will focus on parts that are different from the configuration of the suction tool 1A.

吸取具１Ｂは、図８または図９に示すように、吸取部材１０と、支持部材３０とを具備する。
吸取具１Ｂの支持部材３０は、アーム３１と、軸受３２と、回動部材３３と、パイプ３６とを有する。 As shown in FIG. 8 or FIG. 9, the suction tool 1 </ b> B includes a suction member 10 and a support member 30.
The support member 30 of the sucker 1 </ b> B includes an arm 31, a bearing 32, a rotating member 33, and a pipe 36.

吸取具１Ｂの支持部材３０におけるアーム３１は、筒状に形成されるとともに、平面視略Ｃ字状（弧状）に形成される。
吸取具１Ｂの支持部材３０におけるアーム３１は、その両端部が図８に示す下方を向くとともに、吸取部材１０の両端の外側に位置するようにして、形成される。吸取具１Ｂの支持部材３０におけるアーム３１の両端部には回動部材３３・３３が取付けられる。
吸取具１Ｂの支持部材３０におけるアーム３１には、接続部２２が形成される。吸取具１Ｂの支持部材３０におけるアーム３１の接続部２２は、アーム３１の左右中央部に、図８に示す上方（弧の外側）に向かって突出するようにして形成される。 The arm 31 in the support member 30 of the sucker 1B is formed in a cylindrical shape and in a substantially C shape (arc shape) in plan view.
The arms 31 of the support member 30 of the blotter 1B are formed so that both ends thereof face downward as shown in FIG. Rotating members 33 and 33 are attached to both ends of the arm 31 in the support member 30 of the sucker 1B.
A connecting portion 22 is formed on the arm 31 of the support member 30 of the sucker 1B. The connecting portion 22 of the arm 31 in the support member 30 of the sucker 1B is formed at the left and right center portion of the arm 31 so as to protrude upward (outside the arc) shown in FIG.

吸取具１Ｂの支持部材３０における軸受３２は、円筒状の部材であり、左右一対で構成される。
吸取具１Ｂの支持部材３０における軸受３２・３２は、吸取部材１０の両端の開口部からそれぞれ挿入されて、吸取部材１０の両端部にそれぞれ配置される。
吸取具１Ｂの支持部材３０における軸受３２・３２には、回動部材３３・３３の一部がそれぞれ挿入される。 The bearing 32 in the support member 30 of the blotter 1B is a cylindrical member, and is configured by a pair of left and right.
The bearings 32 and 32 in the support member 30 of the sucker 1 </ b> B are respectively inserted from the openings at both ends of the sucker member 10 and are disposed at both ends of the sucker member 10.
A part of the rotation members 33 and 33 is inserted into the bearings 32 and 32 of the support member 30 of the sucker 1B, respectively.

吸取具１Ｂの支持部材３０における回動部材３３は、左右一対で構成される。
吸取具１Ｂの支持部材３０における回動部材３３は、吸取部材１０を支持する支持部であり、軸受３２に挿入される軸部３４と、アーム３１に取付けられる取付部３５と、を有する。
吸取具１Ｂの支持部材３０における回動部材３３は、平面視略Ｌ字状に形成される。
吸取具１Ｂの支持部材３０における回動部材３３では、平面視略Ｌ字状に形成されて二方向に延出する部分のうち一方が軸部３４として構成され、その他方が取付部３５として構成される。 The rotation member 33 in the support member 30 of the sucker 1B is configured by a pair of left and right.
The rotation member 33 in the support member 30 of the suction tool 1B is a support portion that supports the suction member 10, and includes a shaft portion 34 that is inserted into the bearing 32 and an attachment portion 35 that is attached to the arm 31.
The rotation member 33 in the support member 30 of the sucker 1B is formed in a substantially L shape in plan view.
In the rotation member 33 in the support member 30 of the sucker 1B, one of the portions formed in a substantially L shape in plan view and extending in two directions is configured as the shaft portion 34, and the other is configured as the attachment portion 35. Is done.

吸取具１Ｂの支持部材３０における回動部材３３・３３は、その取付部３５・３５がアーム３１の両端部にそれぞれ回動可能に取付けられる。吸取具１Ｂの支持部材３０における回動部材３３・３３は、平面視で水平方向に回動可能に、アーム３１の両端部にそれぞれ取付けられる。吸取具１Ｂの支持部材３０における回動部材３３・３３は、アーム３１の両端を結ぶ仮想の線Ｌ１に対して水平方向に回動可能、且つ、当該両端を結ぶ仮想の線Ｌ１とアーム３１の左右中途部とを結ぶ仮想の線Ｌ２に対して水平方向に回動可能に、それぞれ取付けられる（図９（ａ）参照）。   The rotation members 33 and 33 in the support member 30 of the sucker 1B are attached to the both ends of the arm 31 so that the attachment portions 35 and 35 are rotatable. The rotation members 33 and 33 in the support member 30 of the sucker 1B are respectively attached to both ends of the arm 31 so as to be able to rotate in the horizontal direction in plan view. The rotation members 33 and 33 in the support member 30 of the sucker 1B can be rotated in the horizontal direction with respect to a virtual line L1 connecting both ends of the arm 31, and the virtual line L1 connecting the both ends and the arm 31 Each is attached so as to be rotatable in a horizontal direction with respect to a virtual line L2 connecting the left and right midway portions (see FIG. 9A).

吸取具１Ｂの支持部材３０における回動部材３３の取付部３５は、平板状の片体が上下にそれぞれ配置されて構成される。
当該上下の平板状の片対の間にアーム３１の端部が配置されるとともに、当該上下の平板上の片体のそれぞれとアーム３１の端部とに取付用のピンが嵌挿されて、吸取具１Ｂの支持部材３０における回動部材３３は回動可能に構成される。 The attachment portion 35 of the rotation member 33 in the support member 30 of the sucker 1B is configured by arranging flat plate pieces vertically.
The end of the arm 31 is disposed between the pair of upper and lower flat plate pieces, and mounting pins are fitted and inserted into each of the pieces on the upper and lower flat plates and the end of the arm 31, The rotation member 33 in the support member 30 of the sucker 1B is configured to be rotatable.

吸取具１Ｂの支持部材３０における回動部材３３の軸部３４は、軸受３２に挿入可能な円筒状に形成されて、軸受３２に摺動可能に挿入される。
このようにして、吸取具１Ｂの吸取部材１０は、その支持部材３０によって、周方向に回転可能に支持されるとともに、支持部材３０における軸受３２の挿抜方向に移動可能に支持される。 The shaft portion 34 of the rotating member 33 in the support member 30 of the sucker 1 </ b> B is formed in a cylindrical shape that can be inserted into the bearing 32, and is slidably inserted into the bearing 32.
In this way, the suction member 10 of the suction tool 1B is supported by the support member 30 so as to be rotatable in the circumferential direction, and is supported so as to be movable in the insertion / extraction direction of the bearing 32 in the support member 30.

吸取具１Ｂの支持部材３０のパイプ３６は、筒状のゴム素材からなる部材である。吸取具１Ｂの支持部材３０のパイプ３６内の空間は、吸取具１Ｂの連通路２３（支持部材３０が吸引装置３のホース３ａに接続された際に、支持している吸取部材１０における筒状の内部１１と、吸引装置３のホース３ａと、を連通させる通路）として構成される。
吸取具１Ｂの支持部材３０のパイプ３６は、略Ｙ字状（３つ又状）に形成される。
吸取具１Ｂの支持部材３０のパイプ３６は、そのアーム３１の内部とその回動部材３３・３３の内部とで形成される空間に配置される。
吸取具１Ｂの支持部材３０のパイプ３６は、そのアーム３１の接続部２２における開口部から、その回動部材３３・３３を経由して、吸取部材１０の筒状の内部１１に至るように配置される。
吸取具１Ｂは、そのアーム３１の接続部２２における開口部とその支持部材３０のパイプ３６との間が気密性を有するように、構成される。 The pipe 36 of the support member 30 of the blotter 1B is a member made of a cylindrical rubber material. The space in the pipe 36 of the support member 30 of the suction tool 1B is a cylindrical shape in the suction member 10 that is supported when the support passage 30 of the suction tool 1B (the support member 30 is connected to the hose 3a of the suction device 3). ) And the hose 3a of the suction device 3 are configured to communicate with each other.
The pipe 36 of the support member 30 of the sucker 1B is formed in a substantially Y shape (three-pronged shape).
The pipe 36 of the support member 30 of the sucker 1B is disposed in a space formed by the inside of the arm 31 and the inside of the rotating members 33 and 33.
The pipe 36 of the support member 30 of the suction tool 1B is arranged so as to reach the cylindrical interior 11 of the suction member 10 from the opening in the connection portion 22 of the arm 31 through the rotating members 33 and 33. Is done.
The sucker 1 </ b> B is configured such that the space between the opening in the connection portion 22 of the arm 31 and the pipe 36 of the support member 30 is airtight.

このように構成された吸取具１Ｂでは、突出する方向に湾曲する清掃対象面２から花粉や塵芥を吸取る際に、図９に示すように、その吸取部材１０を当該清掃対象面２に押付ける。この際、吸取具１Ｂでは、その吸取部材１０が、突出する方向に湾曲する清掃対象面２の形状に合わせて変形し、突出する方向に湾曲する清掃対象面２の形状に応じた湾曲形状となる。
また、吸取具１Ｂでは、その吸取部材１０を前記清掃対象面２に押付けて湾曲させた状態で、吸取部材１０の軸方向と直交する方向へ吸取具１Ｂを移動させて、吸取部材１０を周方向に回転させることができる。
したがって、吸取具１Ｂによれば、花粉や塵芥を撒散らすことなく吸取ることができるとともに、突出する方向に湾曲する清掃対象面２から花粉や塵芥を容易に吸取ることができる。 In the sucker 1B configured as described above, when sucking pollen or dust from the cleaning target surface 2 curved in the protruding direction, the suction member 10 is pushed against the cleaning target surface 2 as shown in FIG. wear. At this time, in the suction tool 1B, the suction member 10 is deformed according to the shape of the cleaning target surface 2 curved in the protruding direction, and has a curved shape corresponding to the shape of the cleaning target surface 2 curved in the protruding direction. Become.
Further, in the sucker 1B, the sucker 1B is moved in a direction orthogonal to the axial direction of the sucker member 10 in a state where the sucker member 10 is pressed and curved against the surface 2 to be cleaned, and the sucker member 10 is rotated. Can be rotated in the direction.
Therefore, according to the sucker 1B, pollen and dust can be sucked without being scattered, and pollen and dust can be easily sucked from the surface 2 to be cleaned that curves in the protruding direction.

また、吸取具１Ｂでは、清掃対象面２の形状に合わせて吸取部材１０が湾曲する際に、その支持部材３０が、当該吸取部材１０の湾曲に追従して変形する（その支持部材３０における回動部材３３・３３が回動する）ように、構成される。
つまり、吸取具１Ｂでは、前記湾曲する吸取部材１０における開口部の向きに合わせるようにして、支持部材３０において吸取部材１０の内部１１に挿入される部分（回動部材３３・３３における軸部３４・３４）が、その向きを変える。
したがって、吸取具１Ｂによれば、支持部材３０において吸取部材１０の内部１１に挿入される部分が前記吸取部材１０の湾曲の妨げとなることを抑制して、よりスムーズに前記吸取部材１０が湾曲することとなる。
また、吸取具１Ｂによれば、支持部材３０において吸取部材１０の内部１１に挿入される部分が前記湾曲した状態の吸取部材１０における周方向への回転の妨げとなることを抑制して、よりスムーズに当該吸取部材１０が周方向へ回転することとなる。
よって、吸取具１Ｂによれば、より容易に、花粉や塵芥を撒散らすことなく吸取ることができるとともに、突出する方向に湾曲する清掃対象面から花粉や塵芥を吸取ることができる。 Further, in the suction tool 1B, when the suction member 10 is curved in accordance with the shape of the surface 2 to be cleaned, the support member 30 is deformed following the curvature of the suction member 10 (the rotation of the support member 30). The moving members 33 and 33 are configured to rotate).
That is, in the suction tool 1B, the portion of the support member 30 inserted into the interior 11 of the suction member 10 (the shaft portion 34 of the rotating members 33 and 33) is adjusted so as to match the direction of the opening of the curved suction member 10.・ 34) changes its direction.
Therefore, according to the suction tool 1B, the portion of the support member 30 that is inserted into the interior 11 of the suction member 10 is prevented from interfering with the bending of the suction member 10, and the suction member 10 bends more smoothly. Will be.
Moreover, according to the suction tool 1B, the portion inserted into the inside 11 of the suction member 10 in the support member 30 is prevented from obstructing rotation in the circumferential direction of the suction member 10 in the curved state. The suction member 10 smoothly rotates in the circumferential direction.
Therefore, according to the blotting tool 1B, it is possible to suck up pollen and dust more easily without scattering and pollen and dust from the surface to be cleaned that curves in the protruding direction.

次に、本発明の第三実施形態に係る吸取具１Ｃを、図１０から図１４を用いて説明する。
なお、第三実施形態に係る吸取具１Ｃは、第一実施形態に係る吸取具１Ａまたは第二実施形態に係る吸取具１Ｂと同様の構成を有する部分があるため、吸取具１Ｃの説明は、吸取具１Ａまたは吸取具１Ｂと同様の構成の部分については適宜省略し、吸取具１Ａまたは吸取具１Ｂの構成と異なる部分を中心に説明する。 Next, a suction tool 1C according to a third embodiment of the present invention will be described with reference to FIGS.
In addition, since the suction tool 1C according to the third embodiment has a portion having the same configuration as the suction tool 1A according to the first embodiment or the suction tool 1B according to the second embodiment, the description of the suction tool 1C is as follows. The parts having the same configuration as that of the suction tool 1A or the suction tool 1B will be omitted as appropriate, and the description will focus on parts that are different from the structure of the suction tool 1A or the suction tool 1B.

吸取具１Ｃは、図１０または図１１に示すように、吸取部材１０と、支持部材４０とを具備する。
吸取具１Ｃの支持部材４０は、アーム４１と、接続部材４５と、パイプ３６とを有する。 As shown in FIG. 10 or FIG. 11, the suction tool 1 </ b> C includes a suction member 10 and a support member 40.
The support member 40 of the suction tool 1 </ b> C includes an arm 41, a connection member 45, and a pipe 36.

吸取具１Ｃの支持部材４０のパイプ３６内の空間は、吸取具１Ｃの連通路２３（支持部材４０が吸引装置３のホース３ａに接続された際に、支持している吸取部材１０における筒状の内部１１と、吸引装置３のホース３ａと、を連通させる通路）として構成される。
吸取具１Ｃの支持部材４０のパイプ３６は、筒状のゴム素材からなる部材である。吸取具１Ｃの支持部材４０のパイプ３６は、略Ｙ字状（３つ又状）に形成される。 The space in the pipe 36 of the support member 40 of the suction tool 1C is a cylindrical shape in the suction member 10 that is supported when the support passage 40 of the suction tool 1C is connected (when the support member 40 is connected to the hose 3a of the suction device 3). ) And the hose 3a of the suction device 3 are configured to communicate with each other.
The pipe 36 of the support member 40 of the blotter 1C is a member made of a cylindrical rubber material. The pipe 36 of the support member 40 of the suction tool 1C is formed in a substantially Y shape (three-pronged shape).

吸取具１Ｃの支持部材４０における接続部材４５は、接続部２２として構成される。
吸取具１Ｃの支持部材４０における接続部材４５は、円筒状に形成されるとともに、吸引装置３のホース３ａの一端に嵌挿可能に構成される。
吸取具１Ｃの支持部材４０における接続部材４５には、そのパイプ３６における三方向に延出する部分の端部のうち、図１０に示す上方に延出する部分の端部が挿入されて固定される。 The connection member 45 in the support member 40 of the sucker 1 </ b> C is configured as the connection portion 22.
The connection member 45 in the support member 40 of the suction tool 1 </ b> C is formed in a cylindrical shape and is configured to be fitted into one end of the hose 3 a of the suction device 3.
Of the end portions of the pipe 36 extending in the three directions, the end portion of the portion extending upward shown in FIG. 10 is inserted and fixed to the connection member 45 of the support member 40 of the suction tool 1C. The

吸取具１Ｃの支持部材４０におけるアーム４１は、吸取部材１０を支持する支持部であり、固定部４２と、変形部４３と、支持部４４と、で構成される。吸取具１Ｃの支持部材４０におけるアーム４１の、固定部４２と、変形部４３と、支持部４４と、は、それぞれ左右一対で構成される。
吸取具１Ｃの支持部材４０におけるアーム４１の、固定部４２、変形部４３、および、支持部４４は、支持部材４０の接続部から吸取部材１０に向かって（図１０に示す上方から下方に向かって）、固定部４２、変形部４３、支持部４４、の順番に配置される。 The arm 41 in the support member 40 of the suction tool 1 </ b> C is a support part that supports the suction member 10, and includes a fixing part 42, a deformation part 43, and a support part 44. The fixing portion 42, the deforming portion 43, and the supporting portion 44 of the arm 41 in the supporting member 40 of the sucker 1C are configured as a pair of left and right.
The fixing portion 42, the deformation portion 43, and the support portion 44 of the arm 41 in the support member 40 of the suction tool 1C are directed from the connection portion of the support member 40 toward the suction member 10 (from the upper side to the lower side shown in FIG. 10). The fixing portion 42, the deformation portion 43, and the support portion 44 are arranged in this order.

吸取具１Ｃの支持部材４０におけるアーム４１の固定部４２は、円筒状の部材である。
吸取具１Ｃの支持部材４０におけるアーム４１の固定部４２・４２には、パイプ３６における三方向に延出する部分のうち、図１０に示すに左右それぞれに延出する部分（接続部材４５が固定されていない部分）がそれぞれ挿入される。吸取具１Ｃの支持部材４０におけるアーム４１の固定部４２・４２は、前記パイプ３６における左右それぞれに延出する部分の中途部に、それぞれ固定される。 The fixing portion 42 of the arm 41 in the support member 40 of the sucker 1C is a cylindrical member.
The fixing portions 42 and 42 of the arm 41 in the support member 40 of the sucker 1C have portions extending in the left and right directions as shown in FIG. (Not part) is inserted respectively. The fixing portions 42 and 42 of the arm 41 in the support member 40 of the sucker 1C are respectively fixed to midway portions of the pipe 36 that extend to the left and right.

吸取具１Ｃの支持部材４０におけるアーム４１の変形部４３は、清掃対象面２の形状に合わせて吸取部材１０が湾曲する際に、当該吸取部材１０の湾曲に追従して変形する（撓む）ような弾性を有する部材で構成される。吸取具１Ｃの支持部材４０におけるアーム４１の変形部４３は、コイルバネで構成される。
吸取具１Ｃの支持部材４０におけるアーム４１の変形部４３・４３には、前記パイプ３６における左右それぞれに延出する部分がそれぞれ挿入される。
吸取具１Ｃの支持部材４０におけるアーム４１では、その変形部４３・４３の一方（図１０に示す上方）の端部が、その固定部４２・４２における吸取部材１０側（図１０に示す下方）の端部に固定される。 The deforming portion 43 of the arm 41 in the support member 40 of the sucker 1 </ b> C deforms (bends) following the bending of the sucking member 10 when the sucking member 10 is bent in accordance with the shape of the surface 2 to be cleaned. It is comprised with the member which has such elasticity. The deformed portion 43 of the arm 41 in the support member 40 of the sucker 1C is configured by a coil spring.
In the deformed portions 43 and 43 of the arm 41 in the support member 40 of the sucker 1C, the portions extending to the left and right of the pipe 36 are respectively inserted.
In the arm 41 of the support member 40 of the suction tool 1C, one of the deformed portions 43 and 43 (upper side shown in FIG. 10) is the suction member 10 side of the fixed portions 42 and 42 (lower side shown in FIG. 10). It is fixed to the end.

吸取具１Ｃの支持部材４０におけるアーム４１の支持部４４は、円筒状の部材であり、左右一対で構成される。吸取具１Ｃの支持部材４０におけるアーム４１の支持部４４は、平面視略Ｌ字状に形成される。
吸取具１Ｃの支持部材４０におけるアーム４１の支持部材４０には、前記パイプ３６における左右それぞれに延出する部分がそれぞれ挿入される。
吸取具１Ｃの支持部材４０におけるアーム４１の支持部４４は、その一方の端部が、吸取部材１０における筒状を形成する開口部に挿入可能なように、形成される。
吸取具１Ｃの支持部材４０におけるアーム４１の支持部４４・４４の一方の端部同士は、吸取部材１０における筒状を形成する開口部に挿入された際に、互いに向き合うように配置される。
吸取具１Ｃの支持部材４０におけるアーム４１・４１では、その支持部４４・４４の他方（図１０に示す上方）の端部が、その変形部４３・４３における他方（図１０に示す下方）の端部に固定される。
このように構成された吸取具１Ｃの支持部材４０のアーム４１には、そのパイプ３６が、吸取部材１０の筒状の内部１１に至るように配置される。 The support part 44 of the arm 41 in the support member 40 of the suction tool 1C is a cylindrical member, and is configured by a pair of left and right. The support portion 44 of the arm 41 in the support member 40 of the sucker 1C is formed in a substantially L shape in plan view.
In the support member 40 of the arm 41 in the support member 40 of the suction tool 1C, the portions of the pipe 36 that extend to the left and right are respectively inserted.
The support portion 44 of the arm 41 in the support member 40 of the suction tool 1 </ b> C is formed so that one end thereof can be inserted into an opening forming a cylindrical shape in the suction member 10.
One end portions of the support portions 44 and 44 of the arm 41 in the support member 40 of the suction tool 1 </ b> C are arranged so as to face each other when inserted into an opening forming a cylindrical shape in the suction member 10.
In the arms 41 and 41 of the support member 40 of the sucker 1C, the other end (upper side shown in FIG. 10) of the support parts 44 and 44 is the other end (lower side shown in FIG. 10) of the deformed parts 43 and 43. Fixed to the end.
The pipe 36 is arranged on the arm 41 of the support member 40 of the suction tool 1 </ b> C configured as described above so as to reach the cylindrical interior 11 of the suction member 10.

以上のように構成された吸取具１Ｃでは、清掃対象面２の形状に合わせて吸取部材１０が湾曲する際に、その支持部材４０が、当該吸取部材１０の湾曲に追従して変形する（そのアーム４１の変形部４３・４３が変形する）ように、構成される。
つまり、吸取具１Ｃでは、前記湾曲する吸取部材１０における開口部の向きに合わせるようにして、支持部材４０における吸取部材１０の内部１１に挿入される部分（そのアーム４１の支持部の吸取部材１０側の開口部）が、その向きを変える。
したがって、吸取具１Ｃによれば、支持部材４０において吸取部材１０の内部１１に挿入される部分が前記吸取部材１０の湾曲の妨げとなることを抑制して、よりスムーズに前記吸取部材１０が湾曲することとなる。
また、吸取具１Ｃによれば、支持部材４０において吸取部材１０の内部１１に挿入される部分が前記湾曲した状態の吸取部材１０における周方向への回転の妨げとなることを抑制して、よりスムーズに当該吸取部材１０が周方向へ回転することとなる。
よって、吸取具１Ｃによれば、より容易に、花粉や塵芥を撒散らすことなく吸取ることができるとともに、突出する方向に湾曲する清掃対象面から花粉や塵芥を吸取ることができる。 In the suction tool 1C configured as described above, when the suction member 10 is curved in accordance with the shape of the surface 2 to be cleaned, the support member 40 is deformed following the curvature of the suction member 10 (part 1). The deformation portions 43 and 43 of the arm 41 are deformed).
That is, in the suction tool 1C, the portion inserted into the inside 11 of the suction member 10 in the support member 40 (the suction member 10 of the support portion of the arm 41) so as to match the direction of the opening in the suction member 10 that is curved. Side opening) changes its orientation.
Therefore, according to the suction tool 1 </ b> C, the portion of the support member 40 that is inserted into the interior 11 of the suction member 10 is prevented from interfering with the bending of the suction member 10, and the suction member 10 bends more smoothly. Will be.
Moreover, according to the suction tool 1C, the portion of the support member 40 that is inserted into the interior 11 of the suction member 10 is prevented from obstructing rotation in the circumferential direction of the suction member 10 in the curved state. The suction member 10 smoothly rotates in the circumferential direction.
Therefore, according to the suction tool 1C, pollen and dust can be more easily sucked without being scattered, and pollen and dust can be sucked from the surface to be cleaned that curves in the protruding direction.

また、吸取具１Ｃは、図１２乃至図１４に示すように、案内装置９０を具備する。
吸取具１Ｃの案内装置９０は、フレーム９８と、移動部材９９と、操作部材９７と、を備える。 Moreover, the suction tool 1C includes a guide device 90 as shown in FIGS.
The guide device 90 of the sucker 1 </ b> C includes a frame 98, a moving member 99, and an operation member 97.

吸取具１Ｃの案内装置９０におけるフレーム９８は、上下方向に立設される柱状部材である左方フレーム９８ｂおよび右方フレーム９８ｃを所定の間隔を隔てて配置するとともに、水平方向に横設される柱状部材である上方フレーム９８ａにより左方フレーム９８ｂの上端部と右方フレーム９８ｃの上端部とを接続して構成されており、略門型に形成される。
吸取具１Ｃの案内装置９０は、その左方フレーム９８ｂと右方フレーム９８ｃとの間の距離がその支持部材４０の左右方向の幅よりも小さくなるように、構成される。
吸取具１Ｃの案内装置９０における左方フレーム９８ｂと右方フレーム９８ｃとには、移動部材９９が配置される。
吸取具１Ｃの案内装置９０における上方フレーム９８ａには、図１２に示す左方に突出するようにして、滑車９２が設けられる。 The frame 98 in the guide device 90 of the sucker 1C is provided with a left frame 98b and a right frame 98c, which are columnar members erected in the vertical direction, with a predetermined interval therebetween, and in a horizontal direction. The upper frame 98a, which is a columnar member, is configured by connecting the upper end of the left frame 98b and the upper end of the right frame 98c, and is formed in a substantially gate shape.
The guide device 90 of the suction tool 1C is configured such that the distance between the left frame 98b and the right frame 98c is smaller than the width of the support member 40 in the left-right direction.
A moving member 99 is disposed on the left frame 98b and the right frame 98c in the guide device 90 of the sucker 1C.
A pulley 92 is provided on the upper frame 98a of the guide device 90 of the suction tool 1C so as to protrude leftward as shown in FIG.

吸取具１Ｃの案内装置９０における移動部材９９は、上下方向に貫通する一対の貫通孔９９ａ・９９ａを有する。
吸取具１Ｃの案内装置９０における移動部材９９の貫通孔９９ａ・９９ａには、吸取具１Ｃの案内装置９０における左方フレーム９８ｂと右方フレーム９８ｃとがそれぞれ摺動可能に嵌挿される。
このようにして、吸取具１Ｃの案内装置９０における移動部材９９は、その貫通孔９９ａ・９９ａに左方フレーム９８ｂと右方フレームが嵌挿された状態で、上下方向に移動可能に構成される。
また、吸取具１Ｃの案内装置９０における移動部材９９は、固定部４２・４２間を亘るようにして吸取具１Ｃの支持部材４０における支持部材４０に固定される。
吸取具１Ｃの案内装置９０における操作部材９７の中途部が上方フレーム９８ａに設けられる滑車９２の溝にかけられて、その一端部が移動部材９９に固定される。 The moving member 99 in the guide device 90 of the sucker 1C has a pair of through holes 99a and 99a penetrating in the vertical direction.
The left frame 98b and the right frame 98c of the guide device 90 of the suction tool 1C are slidably fitted in the through holes 99a and 99a of the moving member 99 of the guide device 90 of the suction tool 1C.
In this manner, the moving member 99 in the guide device 90 of the suction tool 1C is configured to be movable in the vertical direction with the left frame 98b and the right frame inserted into the through holes 99a and 99a. .
Further, the moving member 99 in the guide device 90 of the suction tool 1C is fixed to the support member 40 in the support member 40 of the suction tool 1C so as to extend between the fixing portions 42 and 42.
A midway portion of the operation member 97 in the guide device 90 of the suction tool 1C is hooked into a groove of a pulley 92 provided in the upper frame 98a, and one end portion thereof is fixed to the moving member 99.

このように構成された案内装置９０を吸取具１Ｃが具備することにより、案内装置９０の操作部材９７の他端部を下方に引張って、その移動部材９９に固定された吸取具１Ｃ（支持部材）を上方に移動させることができる。
また、前記案内装置９０の操作部材９７の他端部の引張りを開放した際には、前記上方に移動した吸取具１Ｃは、その移動部材９９に設けられた重り９６により、下方に移動することとなる。
このようにして、案内装置９０を具備する吸取具１Ｃでは、作業者が吸取具１Ｃを直接把持して操作することなく、案内装置９０の操作部材９７を操作することにより、その吸取具１Ｃを上下方向への移動させることができる。
よって、案内装置９０を具備する吸取具１Ｃによれば、人手をかりずに、作業者の背部に付着した花粉や塵芥を吸取ることができる。 Since the suction device 1C includes the guide device 90 configured in this manner, the other end portion of the operation member 97 of the guide device 90 is pulled downward, and the suction device 1C (support member) fixed to the moving member 99 is obtained. ) Can be moved upward.
Further, when the tension at the other end of the operation member 97 of the guide device 90 is released, the suction tool 1 </ b> C moved upward moves downward by the weight 96 provided on the moving member 99. It becomes.
In this way, in the suction tool 1C including the guide device 90, the operator operates the operation member 97 of the guide device 90 without directly gripping and operating the suction tool 1C. It can be moved in the vertical direction.
Therefore, according to the suction tool 1C provided with the guide device 90, pollen and dust adhering to the operator's back can be sucked out without taking a hand.

吸取具１Ｃの支持部材４０におけるアーム４１の変形部４３は、清掃対象面２の形状に合わせて吸取部材１０が湾曲する際に、当該吸取部材１０の湾曲に追従して変形する（撓む）ような弾性を有すればよく、コイルバネで構成されることに限定しない。   The deforming portion 43 of the arm 41 in the support member 40 of the sucker 1 </ b> C deforms (bends) following the bending of the sucking member 10 when the sucking member 10 is bent in accordance with the shape of the surface 2 to be cleaned. What is necessary is just to have such elasticity, and it does not limit to comprising with a coil spring.

１Ａ 吸取具
２ 湾曲した清掃対象面
３ 吸引装置
１０ 吸取部材
１２ 吸取孔
２０ 支持部材
２２ 接続部
２３ 連通路 DESCRIPTION OF SYMBOLS 1A Suction tool 2 Curved surface to be cleaned 3 Suction device 10 Suction member 12 Suction hole 20 Support member 22 Connection portion 23 Communication path

Claims (5)

吸引装置に接続されて、清掃対象面から花粉や塵芥を吸取る吸取具であって、
筒状に形成されるとともに、外周面から内周面にかけて貫通する複数個の吸取孔を有する吸取部材と、
前記吸取部材を回転可能に支持する支持部と、前記吸引装置に接続可能な接続部と、前記接続部が吸引装置に接続された際に前記吸引装置と前記吸取部材における筒状の内部とを連通させる連通路と、を有する支持部材と、
を具備し、
前記吸取部材は、湾曲した清掃対象面に押付けられた際に、前記湾曲した清掃対象面に合わせて湾曲可能に構成される、
吸取具。 A sucker that is connected to a suction device and sucks pollen and dust from the surface to be cleaned,
A suction member that is formed in a cylindrical shape and has a plurality of suction holes that penetrate from the outer peripheral surface to the inner peripheral surface;
A support portion that rotatably supports the suction member, a connection portion that can be connected to the suction device, and a cylindrical interior of the suction device and the suction member when the connection portion is connected to the suction device. A communication member that communicates with the support member;
Comprising
The suction member is configured to be bendable in accordance with the curved cleaning target surface when pressed against the curved cleaning target surface.
Blotter. 前記支持部材は、前記湾曲した清掃対象面に合わせて吸取部材が湾曲する際に、前記吸取部材の湾曲に追従して、変形する、請求項１に記載の吸取具。   The said support member is a blotting tool of Claim 1 which follows the curve of the said suction member and deform | transforms, when a suction member curves according to the said curved surface to be cleaned. 前記支持部材の上下方向への移動を案内するとともに、前記支持部材における上方への移動または下方への移動を操作するための操作部材を有する、案内装置を具備する、請求項１または請求項２に記載の吸取具。   3. A guide device having an operation member for guiding the movement of the support member in the vertical direction and having an operation member for operating upward movement or downward movement of the support member. The blotter described in 1. 請求項１から請求項３のいずれか１項に記載の吸取具と吸引装置とを備える吸取装置。   A suction device comprising the suction tool according to any one of claims 1 to 3 and a suction device. 吸引装置に接続されて、清掃対象面から花粉や塵芥を吸取る、吸取具に具備される支持部材に回転可能に支持される、吸取部材であって、
筒状に形成されるとともに、外周面から内周面にかけて貫通する複数個の吸取孔を有し、
前記吸引装置に前記支持部材が接続された際に、前記支持部材が有する連通路を介して前記吸引装置と前記筒状の内部とが連通し、
湾曲した清掃対象面に押付けられた際に前記湾曲した清掃対象面に合わせて湾曲可能に構成される、
吸取部材。 A suction member connected to a suction device and sucking pollen and dust from the surface to be cleaned, rotatably supported by a support member provided in the suction tool,
It is formed in a cylindrical shape and has a plurality of suction holes that penetrate from the outer peripheral surface to the inner peripheral surface,
When the support member is connected to the suction device, the suction device and the cylindrical interior communicate with each other through a communication path of the support member,
It is configured to be able to bend in accordance with the curved cleaning target surface when pressed against the curved cleaning target surface.
Absorption member.
JP2010160967A 2010-07-15 2010-07-15 Suction tool, suction device, and suction member Expired - Fee Related JP5568400B2 (en)

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JP2002125901A (en) * 2000-10-19 2002-05-08 Kao Corp Cleaner
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JPS54158068A (en) * 1978-06-01 1979-12-13 Shigeo Kashiwara Inlet port for thick bedquilt and reewhipped cotton of vacuum cleaner
JPH0535050U (en) * 1991-10-01 1993-05-14 明 山吹 Surface absorption nozzle
JPH08336482A (en) * 1995-06-12 1996-12-24 Hatsuo Kinumura Back washer
JPH11221530A (en) * 1997-11-18 1999-08-17 Mitsubishi Heavy Ind Ltd Rotary brush and rotary brush device
JP2002125901A (en) * 2000-10-19 2002-05-08 Kao Corp Cleaner
JP2003055924A (en) * 2001-08-15 2003-02-26 Eitaro Terakawa Suction head
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020089800A (en) * 2018-12-03 2020-06-11 株式会社オーディオテクニカ Dust removal device
JP7260291B2 (en) 2018-12-03 2023-04-18 株式会社オーディオテクニカ Dust remover

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