JP2680188B2 - Vacuum cleaner suction - Google Patents
Vacuum cleaner suctionInfo
- Publication number
- JP2680188B2 JP2680188B2 JP2329075A JP32907590A JP2680188B2 JP 2680188 B2 JP2680188 B2 JP 2680188B2 JP 2329075 A JP2329075 A JP 2329075A JP 32907590 A JP32907590 A JP 32907590A JP 2680188 B2 JP2680188 B2 JP 2680188B2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- suction port
- extension pipe
- vacuum cleaner
- clamp
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electric Vacuum Cleaner (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、電気掃除機における吸口の構造に関する。TECHNICAL FIELD The present invention relates to a structure of a suction port in a vacuum cleaner.
〔従来の技術〕 従来の電気掃除機用の吸口は、例えば実開昭48−1084
65号公報に記載のように、吸口本体の一端側に刷毛を配
設し、他端側を傾斜状に形成して延長管を嵌合させて接
続する電気掃除機用吸口が開示されている。[Prior Art] A conventional vacuum cleaner has a suction port, for example, in Japanese Utility Model Laid-Open No. 48-1084.
As described in Japanese Patent Laid-Open No. 65, there is disclosed a suction mouth for an electric vacuum cleaner in which a brush is disposed on one end side of a suction mouth main body, and the other end side is formed in an inclined shape and an extension tube is fitted and connected. .
しかしながら、上記実開昭48−108465号公報に記載の
技術においては、吸口とこの吸口に接続された延長管の
角度が固定されているため、被掃除面が変化しても常に
同じ角度で掃除を行わなければならず、被掃除面に対し
てより使い易いように吸口本体の継手角度を変えること
はできないといった欠点があった。However, in the technique described in Japanese Utility Model Laid-Open No. 48-108465, since the angle of the suction port and the extension pipe connected to this suction port is fixed, cleaning is always performed at the same angle even if the surface to be cleaned changes. However, there is a drawback in that the joint angle of the mouthpiece main body cannot be changed to make it easier to use with respect to the surface to be cleaned.
本発明の目的は上記課題を解決し、吸口本体の継手を
回動させ継手と延長管の継手角度を調整することで、被
掃除面に対して使い易いように吸口本体の角度を変化さ
せることが可能な電気掃除機用吸口を提供することにあ
る。An object of the present invention is to solve the above problems and to change the angle of the mouthpiece body by rotating the joint of the mouthpiece body and adjusting the joint angle of the joint and the extension pipe so as to be easy to use with respect to the surface to be cleaned. The purpose of the present invention is to provide a suction port for an electric vacuum cleaner.
上記目的を達成するために本発明の特徴とするところ
は、吸口本体と、該吸口本体に一端が結合され、他端は
延長管に着脱自在に接続される継手とを有する電気掃除
機用吸口において、前記継手は、前記延長管が接続され
る側に前記延長管のクランプの爪部が係合する凹溝部を
複数設けるとともに、前記吸口本体と結合される側を該
吸口本体に対し周方向に回動自在に形成し、さらに前記
吸口本体を回動させた時、該吸口本体との継手角度が変
化するくの字状に折れ曲がった屈曲部を有することにあ
る。In order to achieve the above-mentioned object, a feature of the present invention is that a suction mouth for an electric vacuum cleaner has a suction mouth body and a joint having one end coupled to the suction mouth body and the other end detachably connected to an extension pipe. In the joint, a plurality of recessed groove portions are provided on the side to which the extension pipe is connected, with which the claw portions of the clamp of the extension pipe engage, and the side to be coupled with the suction port body is circumferentially arranged with respect to the suction port body. It has a bent portion bent in a dogleg shape so that the joint angle with the suction port main body changes when the suction port main body is rotated.
本発明によれば、吸口本体と継手とを回動自在に取り
付け、さらに吸口本体を回動させた時、吸口本体と継手
角度が変化するくの字状に折れ曲がった屈曲部を有する
ようにしているので、吸口本体と継手を回動させること
で、壁，天井，タンスの上といった場所の掃除を容易に
行うことができ、被掃除面の変化に対応した掃除が可能
となる。According to the present invention, the mouthpiece main body and the joint are rotatably attached, and when the mouthpiece main body is further rotated, it has a bent portion bent in a dogleg shape in which the joint angle changes with the mouthpiece main body. Therefore, by rotating the mouthpiece body and the joint, it is possible to easily clean a place such as a wall, a ceiling, or a closet, and it is possible to perform cleaning corresponding to a change in the surface to be cleaned.
以下、本発明に係る一実施例を、図面に基づき説明す
る。An embodiment according to the present invention will be described below with reference to the drawings.
第１図は、継手３の先端に設けた凹溝部１を上から見
た図である。継手嵌合部には、嵌合する相手部品の延長
管のテーパ部に当接するようなテーパ部２を有してい
る。FIG. 1 is a view of the recessed groove portion 1 provided at the tip of the joint 3 as seen from above. The joint fitting portion has a tapered portion 2 that comes into contact with the tapered portion of the extension pipe of the mating component to be fitted.
第３図に示すように、延長管４の嵌合部にクランプ５
を有するものに関しては、クランプ爪７が前記凹溝1aも
しくは、正反対方向に設けた凹溝1bにかみ合う構造とな
っている。クランプバネ６により、クランプ５を押え付
けて爪部７が凹溝部から外れ、継手が延長管から抜ける
構造となっている。As shown in FIG. 3, a clamp 5 is attached to the fitting portion of the extension pipe 4.
The clamp claw 7 has a structure that engages with the concave groove 1a or the concave groove 1b provided in the diametrically opposite direction. The clamp spring 6 presses the clamp 5 to disengage the claw portion 7 from the concave groove portion, and the joint is pulled out from the extension pipe.
第１図から第３図における凹溝部1a、1bは、２ヵ所の
みの設定となっているが、２ヵ所以上設けることによ
り、継手角度を様々に選択することができる。Although the concave groove portions 1a and 1b in FIGS. 1 to 3 are set only at two places, the joint angles can be variously selected by providing at least two places.
第４図に示すように、継手３は、吸口本体８と360゜
回転自在の接合法を有している。また、継手３にはくの
字状に折れ曲がった屈曲部が形成されているので、継手
３を180゜回動した時は破線で示した３′の位置に移動
する。３′に移動した継手３′は、当初凹溝1aにクラン
プ爪７がかみ合っていたものが、凹溝1bに嵌合するよう
になる。As shown in FIG. 4, the joint 3 has a joining method of 360 ° rotatable with the mouthpiece body 8. Further, since the joint 3 is formed with a bent portion bent in a dogleg shape, when the joint 3 is rotated 180 °, it moves to the position 3'shown by the broken line. In the joint 3'moved to 3 ', the clamp claw 7 initially engaged with the concave groove 1a is fitted into the concave groove 1b.
このように掃除面の変化に対応して、継手３（３′）
を吸口本体８に対し、回動させると同時に、継手３
（３′）と本体延長管４の接合部も、回動可能にし、よ
り使い勝手の良い吸口を構成している。In this way, the joint 3 (3 ′) is adapted to the change of the cleaning surface.
Is rotated with respect to the mouthpiece body 8, and at the same time, the joint 3
The joint portion between (3 ') and the main body extension pipe 4 is also rotatable to form a more convenient suction port.
本実施によれば、上述のように構成されているので次
のような効果を奏する。According to this embodiment, since it is configured as described above, the following effects are obtained.
継手嵌合部に凹部を設けたことにより、嵌合部にクラ
ンプを有する延長管に継手を取付けた場合、クランプ爪
部が凹溝部に係合し、吸口の抜け防止となる。また、凹
部を数個所設けたことにより、継手と延長管の嵌め合い
角度を変化させることができ、掃除面の変化に対応して
より使い勝手の良い方法で使用することが可能である。By providing the joint fitting portion with the concave portion, when the joint is attached to the extension pipe having the clamp in the fitting portion, the clamp claw portion engages with the concave groove portion and prevents the suction port from coming off. Further, by providing the recesses at several places, the fitting angle between the joint and the extension pipe can be changed, and it is possible to use the method in a more convenient manner according to the change of the cleaning surface.
また、継手嵌合部は、テーパ部を設けることにより、
クランプのない本体側延長管とでも嵌合が可能であるた
め、種類の違う延長管とでも嵌合できる。In addition, the fitting part has a tapered part,
Since it can be fitted with an extension pipe without a clamp on the main body side, it can be fitted with a different type of extension pipe.
本発明によれば、吸口本体と継手とを回動自在に取り
付け、さらに吸口本体を回動させた時、吸口本体と継手
角度が変化するくの字状に折れ曲がった屈曲部を有する
ようにしているので、吸口本体と継手を回動させること
で、壁，天井，タンスの上といった場所の掃除を容易に
行うことができ、被掃除面の変化に対応した掃除が可能
となる。According to the present invention, the mouthpiece main body and the joint are rotatably attached, and when the mouthpiece main body is further rotated, it has a bent portion bent in a dogleg shape in which the joint angle changes with the mouthpiece main body. Therefore, by rotating the mouthpiece body and the joint, it is possible to easily clean a place such as a wall, a ceiling, or a closet, and it is possible to perform cleaning corresponding to a change in the surface to be cleaned.
第１図から第４図は、本発明の一実施例を示し、第１図
は継手嵌合部の凹部を上面から見た図。第２図は、凹部
を横から見た断面図、第３図は、クランプを有する延長
管に継手を嵌合した部分の断面図、第４図は、全体の構
成を表す断面図である。 1a、1b……凹溝部、２……継手テーパ部、３……継手、
４……延長管、５……クランプ、６……クランプバネ、
７……クランプ爪、８……吸口本体。1 to 4 show an embodiment of the present invention, and FIG. 1 is a view of a recess of a joint fitting portion as viewed from above. FIG. 2 is a sectional view of the recess seen from the side, FIG. 3 is a sectional view of a portion where a joint is fitted to an extension pipe having a clamp, and FIG. 4 is a sectional view showing the entire structure. 1a, 1b ... Concave groove, 2 ... Fitting taper, 3 ... Fitting,
4 ... Extension tube, 5 ... Clamp, 6 ... Clamp spring,
7 ... Clamp claw, 8 ... Suction body.
Claims (1)
れ、他端は延長管に着脱自在に接続される継手とを有す
る電気掃除機用吸口において、 前記継手は、前記延長管が接続される側に前記延長管の
クランプの爪部が係合する凹溝部を複数設けるととも
に、前記吸口本体と結合される側を該吸口本体に対し周
方向に回動自在に形成し、さらに前記吸口本体を回動さ
せた時、該吸口本体との継手角度が変化するくの字状に
折れ曲がった屈曲部を有することを特徴とする電気掃除
機用吸口。1. A vacuum cleaner suction port having a suction port body and a joint having one end coupled to the suction port body and the other end detachably connected to an extension pipe, wherein the joint is connected to the extension pipe. Is provided with a plurality of recessed groove portions with which the claw portions of the clamp of the extension pipe engage, and the side coupled to the suction port body is formed so as to be rotatable in the circumferential direction with respect to the suction port body. A suction mouth for an electric vacuum cleaner, comprising a bent portion bent in a dogleg shape in which a joint angle with the suction mouth body changes when the main body is rotated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2329075A JP2680188B2 (en) | 1990-11-30 | 1990-11-30 | Vacuum cleaner suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2329075A JP2680188B2 (en) | 1990-11-30 | 1990-11-30 | Vacuum cleaner suction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04200424A JPH04200424A (en) | 1992-07-21 |
| JP2680188B2 true JP2680188B2 (en) | 1997-11-19 |
Family
ID=18217342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2329075A Expired - Fee Related JP2680188B2 (en) | 1990-11-30 | 1990-11-30 | Vacuum cleaner suction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2680188B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5038540Y2 (en) * | 1971-02-22 | 1975-11-07 | ||
| JPS6373928A (en) * | 1986-09-17 | 1988-04-04 | 松下電器産業株式会社 | Extension pipe of electric cleaner |
-
1990
- 1990-11-30 JP JP2329075A patent/JP2680188B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04200424A (en) | 1992-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |