JP2003339587A - Suction implement for vacuum cleaner, and vacuum cleaner using the same - Google Patents
Suction implement for vacuum cleaner, and vacuum cleaner using the sameInfo
- Publication number
- JP2003339587A JP2003339587A JP2002147406A JP2002147406A JP2003339587A JP 2003339587 A JP2003339587 A JP 2003339587A JP 2002147406 A JP2002147406 A JP 2002147406A JP 2002147406 A JP2002147406 A JP 2002147406A JP 2003339587 A JP2003339587 A JP 2003339587A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- suction tool
- suction
- tool body
- vacuum cleaner
- 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、床ノズルに小型ノ
ズルが装備され、床ノズルによって掃除しにくい狭い場
所に対応する小型ノズルを床ノズルから離脱させて使用
可能とした電気掃除機用吸込具及びそれを用いた電気掃
除機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a suction tool for an electric vacuum cleaner in which a floor nozzle is equipped with a small nozzle, and the small nozzle corresponding to a narrow space which is difficult to clean can be detached from the floor nozzle and used. And an electric vacuum cleaner using the same.
【０００２】[0002]
【従来の技術】従来この種の吸込具及び電気掃除機は、
特開２００１−３１４３５８号公報示されているように
掃除機本体からの延長管の先端に上下動自在な連結部を
介してブラシノズルを取りつけ、このブラシノズルを吸
込具本体の上面に設けた連結口に回動かつ着脱自在に接
続した構成となっている。そして吸込具本体では掃除し
にくい狭い場所を掃除する際には吸込具本体からブラシ
ノズルを離脱させ、このブラシノズルで掃除を行うよう
になっていた。また広い場所を掃除するときにはブラシ
ノズルを吸込具本体に装着して掃除を行うようになって
おり、この場合吸込具本体はブラシノズルが吸込具本体
に対して回動自在であって、延長管に対して上下動自在
としてあるため、吸込具本体を従来と同様上下、左右に
回動させて掃除をすることができる。2. Description of the Related Art Conventionally, suction tools and vacuum cleaners of this type are
As shown in JP-A-2001-314358, a brush nozzle is attached to the tip of an extension pipe from the cleaner body via a vertically movable connecting portion, and the brush nozzle is provided on the upper surface of the suction tool body. It is configured to be pivotally and detachably connected to the mouth. When cleaning a narrow space that is difficult to clean with the suction tool body, the brush nozzle is detached from the suction tool body, and cleaning is performed with this brush nozzle. When cleaning a large area, the brush nozzle is attached to the suction tool body for cleaning.In this case, the brush nozzle of the suction tool body is rotatable with respect to the suction tool body. Since it is movable up and down, the suction tool body can be rotated up and down and left and right as in the conventional case for cleaning.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら上記電気
掃除機の吸込具はそのブラシノズルが吸込具本体に対し
て回動自在に取りつけてあるため気密性と操作性の両方
を満足させることが困難であるという課題があった。す
なわち、ブラシノズルの装着部分の気密性を上げようと
すれば吸込具本体とブラシノズルとの間の回動性が悪く
なって吸込具本体の操作性が悪化し、逆に回動性を良く
しようとすれば気密性が十分確保できず、特に長時間使
用するほど気密性が低下するなど、操作性と気密性を同
時に満足させるのは困難であった。However, since the brush nozzle of the suction tool of the electric vacuum cleaner is rotatably attached to the suction tool body, it is difficult to satisfy both air tightness and operability. There was a problem of being there. That is, if it is attempted to increase the airtightness of the portion where the brush nozzle is mounted, the rotatability between the suction tool body and the brush nozzle deteriorates, the operability of the suction tool body deteriorates, and conversely the rotatability improves. If it is attempted, the airtightness cannot be sufficiently ensured, and the airtightness is lowered especially when used for a long time, so that it is difficult to satisfy both the operability and the airtightness at the same time.
【０００４】本発明はこのような従来の課題を解決した
もので、操作性と気密性の両方を満足できるものとする
ことを目的としたものである。The present invention has solved such conventional problems, and an object thereof is to satisfy both operability and airtightness.
【０００５】[0005]
【課題を解決するための手段】本発明は上記従来の課題
を解決するためその吸込具は、吸込具本体と、この吸込
具本体に着脱自在に装着される小型ノズルとを備え、前
記小型ノズルはノズル部と連結部と接続部とからなって
いて、ノズル部と連結部、連結部と接続部はそのいずれ
か一方が上下動自在で他方が回動自在なるように連結
し、かつノズル部は吸込具本体に対して回動不可の固定
状態に装着する構成とすると共に当該吸込具本体への装
着時には同吸込具本体内と連通する構成としてある。In order to solve the above-mentioned conventional problems, the present invention provides a suction tool including a suction tool body and a small nozzle detachably mounted on the suction tool body. Is composed of a nozzle part, a connecting part and a connecting part. One of the nozzle part and the connecting part is vertically movable and the other is rotatable, and the nozzle part is connected. Is configured so as to be fixed to the suction tool body in a non-rotatable fixed state, and communicates with the inside of the suction tool body when the suction tool body is mounted.
【０００６】上記構成により本発明では小型ノズルの吸
込具本体に対する装着部分は回動不可の固定状態として
いるので気密性良く装着することができるとともに長期
間の使用によってもその気密性を良好に維持することが
でき、かつブラシノズルを装着した状態での吸込具本体
の上下左右方向の回動は良好に行える。With the above construction, in the present invention, the mounting portion of the small nozzle with respect to the suction tool body is fixed so as not to rotate, so that it can be mounted with good airtightness and its airtightness is maintained well even after long-term use. In addition, the suction tool body can be rotated well in the vertical and horizontal directions with the brush nozzle attached.
【０００７】[0007]
【発明の実施の形態】本発明は各請求項に記載の構成に
よって実施することができる。BEST MODE FOR CARRYING OUT THE INVENTION The present invention can be implemented by the configurations described in each claim.
【０００８】すなわち、請求項１記載の電気掃除機用吸
込具は、吸込具本体と、この吸込具本体に着脱自在に装
着される小型ノズルとを備え、前記小型ノズルはノズル
部と連結部と接続部とからなっていて、ノズル部と連結
部、連結部と接続部はそのいずれか一方が上下動自在で
他方が回動自在なるように連結し、かつノズル部は吸込
具本体に対して回動不可の固定状態に装着する構成とす
ると共に当該吸込具本体への装着時には同吸込具本体内
と連通する構成としてあり、小型ノズルの吸込具本体に
対する装着部分は回動不可の固定状態としているので気
密性良く装着することができるとともに長期間の使用に
よってもその気密性を良好に維持することができ、かつ
ブラシノズルを装着した状態での吸込具本体の上下左右
方向の回動は良好に行える。特に上下左右の回動部のい
ずれをも小型ノズルに対して行うようにしたので、当該
小型ノズルを吸込具本体に装着して使用する際の吸込具
本体の左右方向への操作性が向上する。That is, the suction tool for an electric vacuum cleaner according to claim 1 comprises a suction tool body and a small nozzle detachably attached to the suction tool body, and the small nozzle includes a nozzle portion and a connecting portion. A nozzle part and a connecting part, and one of the connecting part and the connecting part is vertically movable and the other is rotatable, and the nozzle part is connected to the suction tool body. It is configured to be mounted in a non-rotatable fixed state, and communicates with the inside of the suction tool body when mounted on the suction tool body, and the mounting portion of the small nozzle to the suction tool body is in a non-rotatable fixed state. The airtightness of the suction tool body can be kept good even after long-term use, and the suction tool body can be rotated vertically and horizontally when the brush nozzle is installed. It can be carried out. In particular, since both the up, down, left, and right rotating parts are performed on the small nozzle, the operability in the left and right direction of the suction device main body when the small nozzle is mounted on the suction device main body and used is improved. .
【０００９】又請求項２記載の電気掃除機用吸込具は、
小型ノズルの吸込具本体からの離脱時にノズル部と連結
部、連結部とノズル部のいずれか一方の連結部の左右回
動をロックする回動係止手段を備えた構成としてあり、
ブラシノズルを吸込具本体から離脱させて掃除をすると
きにブラスノズルは左右方向へ回転することがなくな
り、操作性が向上する。A suction tool for an electric vacuum cleaner according to claim 2 is
When the small nozzle is disengaged from the suction tool body, it is provided with a rotation locking means that locks the horizontal rotation of the nozzle portion and the connecting portion, or the connecting portion of the connecting portion and the nozzle portion.
When the brush nozzle is detached from the suction tool body for cleaning, the brass nozzle is prevented from rotating in the left-right direction, and operability is improved.
【００１０】また請求項請求項３記載の電気掃除機用吸
込具は、小型ノズルは先端部と下面部の少なくともいず
れか一方に吸込具本体内と連通する吸込口を有する構成
としてあるので、小型ノズルを吸込具本体に接続するだ
けで吸込具本体に吸引力を働かせて掃除をすることがで
きる。Further, in the suction tool for the electric vacuum cleaner according to claim 3, since the small nozzle has a suction port which communicates with the inside of the suction tool body in at least one of a tip portion and a lower surface portion, it is small in size. Simply connecting the nozzle to the suction tool body allows the suction tool body to exert suction force for cleaning.
【００１１】また請求項４記載の電気掃除機用吸込具
は、小型ノズルの先端部と下面部にそれぞれ吸込口を設
けてその少なくともいずれか一方が吸込具本体内と連通
する構成とするとともに、吸込具本体からの離脱時には
先端部の吸込口を閉じる構成としてあり、小型ノズルを
吸込具本体に接続するだけで吸込具本体に吸引力を働か
せて掃除をすることができるとともに、小型ノズルを離
脱させたときには先端部の吸込口が閉じられるのでその
下面部の吸込口を使用して効果的に掃除をすることがで
きる。Further, in the suction tool for an electric vacuum cleaner according to a fourth aspect of the present invention, a suction port is provided at each of the tip end portion and the bottom surface portion of the small nozzle, and at least one of the suction openings communicates with the inside of the suction tool body. It is configured to close the suction port at the tip when it is detached from the suction tool body.By connecting the small nozzle to the suction tool body, you can apply suction force to the suction tool body for cleaning and remove the small nozzle. When this is done, the suction port at the tip end is closed, so that the suction port at the lower surface can be used for effective cleaning.
【００１２】更に請求項５記載の電気掃除機用吸込具
は、小型ノズルの下面は略円弧状とし、この略略円弧状
面の側面部分に吸込口を設けた構成としてあり、階段の
隅部等を掃除する際に側面部分が階段の直行する各面に
接するので掃除が効果的に行える効果がある。Further, in the suction tool for an electric vacuum cleaner according to a fifth aspect of the present invention, the lower surface of the small nozzle has a substantially arcuate shape, and the suction port is provided on the side surface of the substantially arcuate surface, such as the corner of the stairs. When cleaning, the side parts come into contact with the surfaces of the stairs that go straight, so there is an effect that cleaning can be performed effectively.
【００１３】また請求項６記載の電気掃除機用吸込具
は、略略円弧状面の側面部分に設けた吸込口の両側に起
毛布等からなる部材を設けたので階段等を掃除する際に
接する各直行する面との気密性が向上し、効率良く掃除
することができる。Further, in the suction tool for an electric vacuum cleaner according to a sixth aspect of the present invention, since members made of a raised cloth or the like are provided on both sides of the suction port provided on the side surface portion of the substantially arcuate surface, they come into contact when cleaning stairs or the like. The airtightness of each of the orthogonal surfaces is improved, and cleaning can be performed efficiently.
【００１４】更に請求項７記載の電気掃除機は、上記請
求項１〜６に記載したいずれかの効果が得られる電気掃
除機を提供することができる。Furthermore, the electric vacuum cleaner according to claim 7 can provide an electric vacuum cleaner that can obtain any one of the effects described in any of claims 1 to 6.
【００１５】[0015]
【実施例】以下本発明の実施例を図１〜図９を用いて説
明する。Embodiments of the present invention will be described below with reference to FIGS.
【００１６】図において、１は吸込具本体で、前方に設
けた吸込室２の下部に本体吸込口３を設け、ベルト４ａ
を介し電動機４によって駆動される回転ブラシ５が設け
てある。この吸込具本体１はその後部上面の略中央部分
に前後方向に長い半割円状の凹部６が設けてあり、その
凹部６の前部は前記吸込室２につながっている。７は前
記吸込具本体１の凹部６に上面より着脱自在に装着した
小型ノズルで、前後方向に長い短冊或いは楕円等の非円
形状に形成することにより、前記凹部６に対し回動不可
の固定状態となるようにしてあり、凹部６には気密状態
で装着されるようになっている。In the figure, reference numeral 1 denotes a suction tool body, a body suction port 3 is provided at a lower portion of a suction chamber 2 provided at the front, and a belt 4a is provided.
A rotating brush 5 is provided which is driven by the electric motor 4 via the. The suction tool body 1 is provided with a half-circular concave portion 6 which is long in the front-rear direction in a substantially central portion of the upper surface of the rear portion thereof, and the front portion of the concave portion 6 is connected to the suction chamber 2. Reference numeral 7 denotes a small nozzle detachably attached to the recess 6 of the suction tool body 1 from the upper surface. The nozzle 7 is non-circularly fixed to the recess 6 by being formed in a rectangular shape long in the front-rear direction or an elliptical shape. The concave portion 6 is mounted in an airtight state.
【００１７】この小型ノズル７はその前端と下面に吸込
口８、９が形成してあり、吸込具本体１への装着時には
前端の吸込口８が前記吸込室２に連通し、下面の吸込口
９は後述する閉塞体によっての閉塞状態となるように構
成してある。そして前端の吸込口８には吸込口本体１へ
の装着時に開き、離脱時に閉じる開閉板８ａが設けてあ
る。１０は下面の吸込口９の両側に装着した起毛布等か
らなる部材である。この小型ノズル７はその下面を円弧
状に形成して、その両側部分と下面に前記吸込口９を設
け、その各吸込口９の両側には起毛布等からなる部材１
０を装着する構成とすることもできる。更にこの小型ノ
ズル７にはその後部に回動自在に連結部１１を接続し、
この連結部１１に上下動自在に接続部１２を接続して構
成してあり、この接続部１２を介して電気掃除機本体か
らの延長管（いずれも図示せず）に接続して使用する際
に左右上下に回動自在となっている。そしてこの小型ノ
ズル７は吸込具本体１から離脱させたときには連結部１
１との間の回動をロックする構成としてある。すなわち
図８（Ａ）（Ｂ）に示すように小型ノズル７には連結部
１１の回動用リブ１３ａの回動軌上に出没自在なロック
体１３を設け、吸込具本体１に装着したときにはこのロ
ック体１３が後述するノズル保持体によって回動軌跡か
ら外れ、離脱させるとこの回動軌跡上に突出するように
構成してある。The small nozzle 7 has suction ports 8 and 9 formed at the front end and the lower surface thereof. When the small nozzle 7 is attached to the suction tool body 1, the suction port 8 at the front end communicates with the suction chamber 2 and the suction port at the lower surface. Reference numeral 9 is configured so as to be in a closed state by a closing body described later. The suction port 8 at the front end is provided with an opening / closing plate 8a that opens when the suction port body 1 is attached to the suction port 8 and closes when the suction port body 1 is detached. Reference numeral 10 is a member made of a raised cloth or the like attached to both sides of the suction port 9 on the lower surface. The small nozzle 7 has a lower surface formed in an arc shape, and the suction ports 9 are provided on both side portions and a lower surface of the small nozzle 7, and a member 1 made of a raised cloth or the like is provided on both sides of each suction port 9.
It is also possible to adopt a configuration in which 0 is attached. Further, a connecting portion 11 is rotatably connected to the rear portion of the small nozzle 7,
The connecting portion 12 is connected to the connecting portion 11 so as to be movable up and down, and when the connecting portion 12 is used by connecting to an extension pipe (not shown) from the vacuum cleaner body. It can be rotated up, down, left and right. When the small nozzle 7 is detached from the suction tool body 1, the connecting portion 1
The rotation with respect to 1 is locked. That is, as shown in FIGS. 8 (A) and 8 (B), the small nozzle 7 is provided with a lock body 13 which can be retracted and retracted on the rotation track of the rotation rib 13a of the connecting portion 11, and when mounted on the suction tool body 1, The lock body 13 is constructed so that when it is disengaged from the rotation locus by the nozzle holder described later and is released, it projects on this rotation locus.
【００１８】一方、前記吸込具本体１にはその凹部６の
適所に上記小型ノズル７を保持或いは離脱させる脱着手
段１５が設けてある。すなわち、１６はノズル保持手段
で、凹部６に装着した小型ノズル７のノズル部７ａを抱
き込むことによって小型ノズル７を凹部６に保持するも
のであり、バネ材を略半割リング状に形成してその両端
部分が外方に広がる附勢力を持つように構成してる。１
７はこのノズル保持手段１６を上下動自在に支持する支
持体、１８その途中を回転自在に支持した脱着レバー
で、一端は前記支持体１７に連結し、他端は吸込口本体
１外に突出させて操作部１９としてあり、操作部１９を
足ふみ等することによりノズル保持手段１６を凹部６か
ら上昇させ、その上昇によってノズル保持手段１６の両
端が広がって小型ノズル７の保持を解除するようになっ
ている。なお図中２０は前記小型ノズル７の下面に設け
た吸込口９を小型ノズル装着字に閉塞する閉塞部であ
る。On the other hand, the suction tool body 1 is provided with an attachment / detachment means 15 for holding or detaching the small nozzle 7 at an appropriate position of the recess 6. That is, reference numeral 16 is a nozzle holding means for holding the small nozzle 7 in the recess 6 by holding the nozzle portion 7a of the small nozzle 7 mounted in the recess 6, and the spring member is formed in a substantially half ring shape. Both ends of the lever have a biasing force that spreads outward. 1
Reference numeral 7 denotes a support body that supports the nozzle holding means 16 so as to be vertically movable, and 18 is a detachable lever that rotatably supports the middle portion thereof, one end of which is connected to the support body 17 and the other end of which protrudes out of the suction port body 1. The nozzle holding means 16 is lifted from the concave portion 6 by pushing the operating portion 19 or the like so that both ends of the nozzle holding means 16 are spread and the holding of the small nozzle 7 is released. It has become. Reference numeral 20 in the figure denotes a closing portion for closing the suction port 9 provided on the lower surface of the small nozzle 7 into a small nozzle mounting character.
【００１９】上記構成において、小型ノズル７を吸込口
本体１に装着した状態で使用すると、掃除機本体１から
の吸引力は接続部１２、連結部１１、ノズル部７ａの吸
込口８を介して吸込口本体１の本体吸込口３に作用し、
掃除ができる。この際、小型ノズル７は連結部１１と接
続部１２によって左右上下いずれの方向にも回動させる
ことができるので、吸込具本体１は図９（Ａ）〜（Ｃ）
に示すように左右上下いずれの方向にも回動させること
が可能である。このときこの小型ノズル７はノズル部７
ａと連結部１１との連結部分側を左右方向へ回動自在と
してあるので、図９（Ａ）で示すように吸込具本体１の
吸込口全面を掃除面に沿わせたまま延長管２１の軸先と
同一方向にすることができ、狭いところでも効率よく掃
除することができる。そしてこの小型ノズル７は上記し
たように小型ノズル７自体のノズル部７ａと連結部１１
と接続部１２との連結部分で上下左右方向に回動自在と
してあるので、吸込口本体１への装着部分は回動不可の
固定状態とすることができ、よって吸込口本体１との接
続部分の気密性を高いものとすることができる。そして
このように気密性の高い接続状態としても前記したよう
に上下左右の回動は小型ノズル７のノズル部７ａと連結
部１１、接続部１２との間で行われるので、良好な操作
性が確保できる。In the above structure, when the small nozzle 7 is used while being attached to the suction port body 1, the suction force from the cleaner body 1 is passed through the connecting portion 12, the connecting portion 11 and the suction port 8 of the nozzle portion 7a. Acts on the main body suction port 3 of the suction port main body 1,
Can be cleaned. At this time, the small nozzle 7 can be rotated in any of the left, right, up, and down directions by the connecting portion 11 and the connecting portion 12, so that the suction tool body 1 is shown in FIGS.
It can be rotated in any of left, right, up, and down directions as shown in FIG. At this time, the small nozzle 7 is
Since the connecting portion side of the a and the connecting portion 11 is rotatable in the left-right direction, as shown in FIG. 9 (A), the extension tube 21 of the extension body 21 is kept with the entire suction port of the suction tool body 1 along the cleaning surface. Since it can be oriented in the same direction as the tip of the shaft, it can be cleaned efficiently even in a narrow space. The small nozzle 7 is connected to the nozzle portion 7a of the small nozzle 7 itself and the connecting portion 11 as described above.
Since it is rotatable in the up-down and left-right directions at the connecting portion between the connecting portion 12 and the connecting portion 12, the attachment portion to the suction inlet body 1 can be in a non-rotatable fixed state, and thus the connection portion with the suction inlet body 1. Can be made highly airtight. Even in such a highly airtight connection state, since the vertical and horizontal rotation is performed between the nozzle portion 7a of the small nozzle 7 and the connecting portion 11 and the connecting portion 12 as described above, good operability is obtained. Can be secured.
【００２０】一方、脱着レバー１８の操作部１９を例え
ば足ふみ等することによって、ノズル保持手段１６が上
昇して小型ノズル７を凹部６から持ち上げた状態でその
両端が開き、小型ノズル７の保持を解除する。よって使
用者はこの状態で延長管を持ってそのまま引き上げれば
小型ノズル７を吸込口本体１から外すことができ、その
まま小型ノズル７による掃除が可能となる。このとき小
型ノズル７の前部吸込口８はバネ８ｂにより閉じる方向
に附勢した開閉板８ａによって閉じられ、下面に設けた
吸込口９により掃除をすることになる。その際この吸込
口９の両側には起毛布等からなる部材が設けてあるので
被掃除面との間の気密性が良好に保たれ、効率の良い掃
除が可能となる。特に小型ノズル７の下面を略円弧状に
形成してその両側に吸込口９を設けた場合には階段等の
直行する各面に部材１０が接するので良好な掃除性能が
確保できる。On the other hand, by operating the operating portion 19 of the detachable lever 18 with, for example, a foot bump or the like, the nozzle holding means 16 rises and both ends of the small nozzle 7 are opened in a state where the small nozzle 7 is lifted from the recess 6 to hold the small nozzle 7. To cancel. Therefore, the user can remove the small nozzle 7 from the suction port body 1 by holding the extension tube and pulling up as it is in this state, and the small nozzle 7 can be cleaned as it is. At this time, the front suction port 8 of the small nozzle 7 is closed by the opening / closing plate 8a biased in the closing direction by the spring 8b, and cleaning is performed by the suction port 9 provided on the lower surface. At this time, since members made of a raised cloth or the like are provided on both sides of the suction port 9, the airtightness between the surface to be cleaned and the surface to be cleaned is kept good and efficient cleaning is possible. In particular, when the lower surface of the small nozzle 7 is formed in a substantially arc shape and the suction ports 9 are provided on both sides thereof, the member 10 is in contact with each of the orthogonal surfaces such as stairs, so that good cleaning performance can be secured.
【００２１】再度小型ノズル７を吸込口本体１に取りつ
けて使用する場合は、小型ノズル７の下面をノズル保持
手段１６にはめ込んでそのまま凹部６に嵌合させればよ
く、これによりノズル保持手段１６は凹部６内にはまり
込んで小型ノズル７を吸込口本体１に保持する。そして
先に述べたように吸込口本体１と一体化した状態で掃除
に供することができる。When the small nozzle 7 is used again by attaching it to the suction port body 1, the lower surface of the small nozzle 7 may be fitted into the nozzle holding means 16 and fitted into the recess 6 as it is. Fits in the recess 6 and holds the small nozzle 7 in the suction port body 1. Then, as described above, it can be provided for cleaning while being integrated with the suction port body 1.
【００２２】またこの小型ノズル７は吸込口本体１から
外したときにはロック板１３が連結部１１の回動用リブ
１３ａの回動軌上に突出して回動をロックするので、連
結部１１と接続部１２との間の上下動のみ可能となり、
掃除中にノズル部７ａの奏地面、すなわち下面が左右に
回転して掃除がしにくくなることがなく、掃除のしやす
いものとすることができる。When the small nozzle 7 is removed from the suction port body 1, the lock plate 13 projects onto the rotation track of the rotation rib 13a of the connecting portion 11 to lock the rotation, so that the connecting portion 11 and the connecting portion are locked. Only vertical movement between 12 and
During cleaning, the playing surface of the nozzle portion 7a, that is, the lower surface does not rotate to the left and right to make cleaning difficult, and it is possible to make cleaning easier.
【００２３】なお、上記実施例は本発明を実施する上で
適切なものとして例示したものであって、各部の具体的
な構成はこれに限定されるものではなく、所期の目的作
達するものであればどの様に変更しても良いものであ
る。The above-mentioned embodiment is shown as an example suitable for carrying out the present invention, and the concrete constitution of each part is not limited to this, and achieves the intended purpose. If so, it can be changed in any way.
【００２４】[0024]
【発明の効果】以上説明したように本発明は、吸込具本
体と、この吸込具本体に着脱自在に装着される小型ノズ
ルとを備え、前記小型ノズルはノズル部と連結部と接続
部とからなっていて、ノズル部と連結部、連結部と接続
部はそのいずれか一方が上下動自在で他方が回動自在な
るように連結し、かつノズル部は吸込具本体に対して回
動不可の固定状態に装着する構成とすると共に当該吸込
具本体への装着時には同吸込具本体内と連通する構成と
してあり、小型ノズルの吸込具本体に対する装着部分は
回動不可の固定状態としているので、気密性良く装着す
ることができるとともに長期間の使用によってもその気
密性を良好に維持することができ、かつブラシノズルを
装着した状態での吸込具本体の上下左右方向の回動は良
好に行え、気密性と操作性向上の両立が図れる。As described above, the present invention includes a suction tool body and a small nozzle detachably mounted on the suction tool body, and the small nozzle includes a nozzle portion, a connecting portion, and a connecting portion. The nozzle part and the connecting part, and the connecting part and the connecting part are connected so that one of them can move up and down and the other can rotate, and the nozzle part cannot rotate with respect to the suction tool body. It is mounted in a fixed state and communicates with the inside of the suction tool body when it is mounted on the suction tool body.Since the mounting part of the small nozzle with respect to the suction tool body is in a non-rotatable fixed state, it is airtight. The airtightness can be maintained well even after being used for a long time, and the suction tool body can be rotated in the vertical and horizontal directions well with the brush nozzle attached, air tightness It attained to achieve both improved operability.
【図１】本発明の一実施例における電気掃除機用吸込具
の平面図FIG. 1 is a plan view of a vacuum cleaner suction tool according to an embodiment of the present invention.
【図２】同側面図FIG. 2 is a side view of the same.
【図３】同下面図[Figure 3] Bottom view of the same
【図４】同分解斜視図FIG. 4 is an exploded perspective view of the same.
【図５】同側面から見た断面図FIG. 5 is a sectional view seen from the same side.
【図６】同図２のＸ−Ｘ矢視断面図FIG. 6 is a sectional view taken along line XX of FIG.
【図７】同図２の小型ノズル離脱時のＸ−Ｘ矢視断面図FIG. 7 is a sectional view taken along line XX when the small nozzle shown in FIG. 2 is detached.
【図８】（Ａ）（Ｂ）は小型ノズルの開動をロックする
構成部分を示す側面図8A and 8B are side views showing components that lock the opening movement of the small nozzle.
【図９】（Ａ）〜（Ｃ）は掃除状態を示す説明図9A to 9C are explanatory views showing a cleaning state.
１ 吸込口本体 ７ 小型ノズル ７ａ ノズル部 １１ 連結部 １２ 接続部 1 Suction port body 7 Small nozzle 7a Nozzle part 11 Connection 12 Connection
───────────────────────────────────────────────────── フロントページの続き (72)発明者 藤田 孝一 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 (72)発明者 澁谷 昌樹 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 Ｆターム(参考） 3B061 AA04 AA06 AA16 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Koichi Fujita 1006 Kadoma, Kadoma-shi, Osaka Matsushita Electric Sangyo Co., Ltd. (72) Inventor Masaki Shibuya 1006 Kadoma, Kadoma-shi, Osaka Matsushita Electric Sangyo Co., Ltd. F term (reference) 3B061 AA04 AA06 AA16
Claims (7)
在に装着される小型ノズルとを備え、前記小型ノズルは
ノズル部と連結部と接続部とからなっていて、ノズル部
と連結部、連結部と接続部はそのいずれか一方が上下動
自在で他方が回動自在なるように連結し、かつノズル部
は吸込具本体に対して回動不可の固定状態に装着する構
成とすると共に当該吸込具本体への装着時には同吸込具
本体内と連通する構成とした電気掃除機用吸込具。1. A suction tool body and a small nozzle detachably mounted on the suction tool body, wherein the small nozzle comprises a nozzle portion, a connecting portion, and a connecting portion, and the nozzle portion and the connecting portion. The connecting portion and the connecting portion are connected such that one of them is vertically movable and the other is rotatable, and the nozzle portion is attached to the suction tool body in a non-rotatable fixed state. A suction tool for an electric vacuum cleaner configured to communicate with the inside of the suction tool body when the suction tool body is mounted on the suction tool body.
ノズル部と連結部、連結部とノズル部のいずれか一方の
連結部の左右回動をロックする回動ロック体を備えた請
求項１記載の電気掃除機用吸込具。2. A rotation lock body for locking the left and right rotation of the nozzle portion and the connecting portion or the connecting portion of the connecting portion and the nozzle portion when the small nozzle is detached from the suction tool body. The vacuum cleaner suction tool described.
もいずれか一方に吸込具本体内と連通する吸込口を有す
る請求項１または２のいずれか１項記載の電気掃除機用
吸込具。3. The suction tool for an electric vacuum cleaner according to claim 1, wherein the small nozzle has a suction port communicating with the inside of the suction tool body on at least one of a tip portion and a lower surface portion.
吸込口を設けてその少なくともいずれか一方が吸込具本
体内と連通する吸込口を有し、吸込具本体からの離脱時
には先端部の吸込口を閉じる構成とした請求項１〜３の
いずれか１項記載の電気掃除機用吸込具。4. The small nozzle has a suction port at each of a tip portion and a lower surface portion, at least one of which has a suction port communicating with the inside of the suction tool body, and the suction of the tip portion when detached from the suction tool body. The vacuum cleaner suction tool according to any one of claims 1 to 3, wherein the mouth is closed.
略略円弧状面の側面部分に吸込口を設けた請求項３また
は４記載の電気掃除機用吸込具。5. The suction tool for an electric vacuum cleaner according to claim 3, wherein the lower surface of the small nozzle has a substantially arc shape, and a suction port is provided on a side surface portion of the substantially arc shape surface.
の両側に起毛布等からなる部材を設けた請求項３〜５の
いずれか１項記載の電気掃除機用吸込具。6. The suction tool for an electric vacuum cleaner according to claim 3, wherein members made of a raised cloth or the like are provided on both sides of a suction port provided on a side surface portion of the substantially arcuate surface.
掃除機用吸込具を用いた電気掃除機。7. An electric vacuum cleaner using the suction tool for an electric vacuum cleaner according to claim 1.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002147406A JP3826846B2 (en) | 2002-05-22 | 2002-05-22 | Vacuum cleaner suction tool and vacuum cleaner using the same |
| ES03011553T ES2382653T3 (en) | 2002-05-22 | 2003-05-21 | Vacuum cleaner and suction nozzle used in it |
| EP03011553A EP1364608B1 (en) | 2002-05-22 | 2003-05-21 | Vaccum cleaner and suction nozzle employed therein |
| CNU032512805U CN2617296Y (en) | 2002-05-22 | 2003-05-22 | Head of electric dust collector and electric dust collector |
| CN03138104.9A CN1253122C (en) | 2002-05-22 | 2003-05-22 | Dust absorption head for electric vacuum cleaner and electric vacuum cleaner |
| US10/443,036 US7131164B2 (en) | 2002-05-22 | 2003-05-22 | Vacuum cleaner and suction nozzle employed therein |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002147406A JP3826846B2 (en) | 2002-05-22 | 2002-05-22 | Vacuum cleaner suction tool and vacuum cleaner using the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004249794A Division JP2005000682A (en) | 2004-08-30 | 2004-08-30 | Suction unit for vacuum cleaner and vacuum cleaner using the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003339587A true JP2003339587A (en) | 2003-12-02 |
| JP2003339587A5 JP2003339587A5 (en) | 2005-06-09 |
| JP3826846B2 JP3826846B2 (en) | 2006-09-27 |
Family
ID=29766522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002147406A Expired - Fee Related JP3826846B2 (en) | 2002-05-22 | 2002-05-22 | Vacuum cleaner suction tool and vacuum cleaner using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3826846B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367267A (en) * | 2013-08-16 | 2015-02-25 | 威赛有限公司 | A dust collector suction nozzle |
| CN104367267B (en) * | 2013-08-16 | 2017-01-04 | 威赛有限公司 | Cleaner suction nozzle |
| JP2018015421A (en) * | 2016-07-29 | 2018-02-01 | 三菱電機株式会社 | Cleaner system |
| US11045055B2 (en) | 2015-11-02 | 2021-06-29 | Mitsubishi Electric Corporation | Cleaning tool and vacuum cleaner |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862160B (en) * | 2009-04-20 | 2013-08-28 | 日立空调·家用电器株式会社 | Electric dust collector |
-
2002
- 2002-05-22 JP JP2002147406A patent/JP3826846B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104367267A (en) * | 2013-08-16 | 2015-02-25 | 威赛有限公司 | A dust collector suction nozzle |
| CN104367267B (en) * | 2013-08-16 | 2017-01-04 | 威赛有限公司 | Cleaner suction nozzle |
| US11045055B2 (en) | 2015-11-02 | 2021-06-29 | Mitsubishi Electric Corporation | Cleaning tool and vacuum cleaner |
| US11819179B2 (en) | 2015-11-02 | 2023-11-21 | Mitsubishi Electric Corporation | Cleaning tool and electric cleaner |
| JP2018015421A (en) * | 2016-07-29 | 2018-02-01 | 三菱電機株式会社 | Cleaner system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3826846B2 (en) | 2006-09-27 |
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