JPH1043097A - Replacement nozzle for electric vacuum cleaner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To hygienically and easily clean places which have been conventionally hard to clean such as on the top of furniture and the top of a lighting appliance by providing a suction port of which the angle can be freely changed by rotating the leading end of a bent extension pipe having a specified bend angle by a human force. SOLUTION: A movable part 4 is provided at the leading end of a bent extension pipe 1 having a specified bend angle 6, and a suction port 2 of which the angle can be freely changed by a human force, is connected to the movable part 4. The suction port 2 is manufactured of a material with a large frictional resistance such as a hard rubber, and a restraining force to a degree wherein the movable part 4 does not naturally move during work, is provided. A brush 5 is provided at the leading end of the suction port 2 to facilitate the drawing of coarse particulate on a surface to be cleaned. At the root part of the bent extension pipe 1, a tapered part 3 for the connection to a straight extension pipe of an electric vacuum cleaner, is provided. The tapered part 3 of the bent extension pipe 1 is firmly inserted to the straight extension pipe of the electric vacuum cleaner while twisting it, and then, the suction port 2 is adjusted so as to become rectangular to the surface to be cleaned before usage.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】この発明は、電気掃除機直管
延長管（７）の先端に接続して、家具の上など、高い場
所の掃除を行う交換用ノズルに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a replacement nozzle for cleaning a high place, such as on furniture, connected to the end of a straight pipe extension pipe (7) of a vacuum cleaner.

【０００２】[0002]

【従来の技術】従来より、吸い込み口に所定の角度を持
たせ、電気掃除機直管延長管の先端に接続して、高い場
所の掃除を行う交換用ノズルがあった。2. Description of the Related Art Conventionally, there has been a replacement nozzle in which a suction port has a predetermined angle and is connected to the end of an extension pipe of a vacuum cleaner straight pipe to clean a high place.

【０００３】[0003]

【発明が解決しようとする課題】これまでは次のような
欠点があった。 （イ）家具、照明器具の上など奥行きのある、高い場所
の掃除が困難である。 （ロ）吸い込み口のみに所定の角度を持たせているた
め、高い場所の掃除の範囲が、ホース（８）の長さに拘
束される度合いが大きく、掃除機本体を持ち上げるなど
の操作が必要であった。 （ハ）このノズルで清掃を行うとはたき掛けで行う部分
が多く、粉塵が飛散して不衛生であり、また非能率であ
る。本発明は、これらの欠点を除くためになされたもの
である。Heretofore, there have been the following drawbacks. (B) It is difficult to clean deep and high places such as furniture and lighting fixtures. (B) Since only the suction port has a predetermined angle, the extent of cleaning in a high place is greatly restricted by the length of the hose (8), and an operation such as lifting the cleaner body is required. Met. (C) When the cleaning is performed with this nozzle, there are many parts to be swung, and dust is scattered, which is unsanitary and inefficient. The present invention has been made to eliminate these disadvantages.

【０００４】[0004]

【課題を解決するための手段】所定の曲げ角度（６）を
持つ曲管延長管（１）の先端を、人の力で回転させるこ
とにより、自由に角度を変えることが出来る吸い込み口
（２）を設けた。Means for Solving the Problems The suction port (2) whose angle can be freely changed by rotating the tip of a bent pipe extension pipe (1) having a predetermined bending angle (6) by human power. ).

【０００５】[0005]

【発明の実施の形態】テーパ部（３）を電気掃除機の直
管延長管（７）にねじりながらしっかり差し込んだ上
で、吸い込み口（２）を被清掃面できるだけ直角になる
ように調節して使用する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS After inserting a tapered portion (3) into a straight pipe extension pipe (7) of a vacuum cleaner while twisting it firmly, adjust the suction port (2) so that the surface to be cleaned is as perpendicular as possible. To use.

【０００６】[0006]

【実施例】以下、本発明の実施例について説明する。 （イ）所定の曲げ角度（６）を持つ曲管延長管（１）の
先端に可動部（４）を設け、人の力で自由に角度を変え
ることが出来る吸い込み口（２）を接続する。 （ロ）吸い込み口（２）は硬質ゴムなど摩擦抵抗の大き
い材料で製作して、可動部（４）が作業中自然に動かな
い程度の拘束力を持たせる。 （ハ）吸い込み口（２）の先端部にブラシ（５）を設け
て、被清掃面の粉塵を吸い込みやすくする。 （ニ）曲管延長管（１）の元部に、電気掃除機の直管延
長管（７）に接続するためのテーパ部（３）を設ける。 （ホ）曲管延長管（１）のテーパ部（３）を電気掃除機
の直管延長管（７）にねじりながらしっかり差し込んだ
上で、吸い込み口（２）を被清掃面に直角になるよう調
節して使用する。Embodiments of the present invention will be described below. (A) A movable portion (4) is provided at the end of a bent tube extension tube (1) having a predetermined bending angle (6), and a suction port (2) that can change the angle freely with human power is connected. . (B) The suction port (2) is made of a material having a high frictional resistance, such as hard rubber, so that the movable part (4) has a restraining force that does not move naturally during the work. (C) A brush (5) is provided at the tip of the suction port (2) to facilitate suction of dust on the surface to be cleaned. (D) A tapered portion (3) for connecting to the straight pipe extension pipe (7) of the vacuum cleaner is provided at the base of the curved pipe extension pipe (1). (E) After inserting the tapered part (3) of the curved pipe extension pipe (1) into the straight pipe extension pipe (7) of the vacuum cleaner while twisting it firmly, make the suction port (2) perpendicular to the surface to be cleaned. Adjust it to use.

【０００７】[0007]

【発明の効果】これにより、家具の上、照明器具の上な
ど、従来、掃除のしにくい場所の掃除が衛生的かつ、容
易に出来る。As a result, it is possible to sanitarily and easily clean places that are conventionally difficult to clean, such as on furniture and lighting equipment.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明の斜視図FIG. 1 is a perspective view of the present invention.

【図２】本発明の使用状態を示す図面FIG. 2 is a drawing showing a use state of the present invention.

【符号の説明】[Explanation of symbols]

１ 曲管延長管 ２ 吸い込み口 ３ テーパ部 ４ 可動部 ５ ブラシ ６ 曲げ角度 ７ 直管延長管 ８ ホース ９ 掃除機本体 １０ 家具 DESCRIPTION OF SYMBOLS 1 Curved pipe extension pipe 2 Suction port 3 Taper part 4 Movable part 5 Brush 6 Bending angle 7 Straight pipe extension pipe 8 Hose 9 Vacuum cleaner body 10 Furniture

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 所定の曲げ角度（６）を持たせた曲管延
長管（１）の先端に回転させることにより自由に角度を
変えることが出来る、吸い込み口（２）を設けた事を特
徴とする、電気掃除機交換用ノズル。1. A suction port (2) which can be freely changed in angle by rotating it at the tip of a bent pipe extension pipe (1) having a predetermined bending angle (6). The replacement nozzle for the vacuum cleaner.