JP2003174985A - Sucking device for vacuum cleaner - Google Patents
Sucking device for vacuum cleanerInfo
- Publication number
- JP2003174985A JP2003174985A JP2001378330A JP2001378330A JP2003174985A JP 2003174985 A JP2003174985 A JP 2003174985A JP 2001378330 A JP2001378330 A JP 2001378330A JP 2001378330 A JP2001378330 A JP 2001378330A JP 2003174985 A JP2003174985 A JP 2003174985A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- suction tool
- valve body
- vacuum cleaner
- electric vacuum
- 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.)
- Pending
Links
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、一般家庭で使用さ
れる電気掃除機用吸込具の使用性向上に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to improving the usability of a suction tool for an electric vacuum cleaner used in general households.
【０００２】[0002]
【従来の技術】従来、この種の電気掃除機用吸込具は、
特開平７−１６１７９で示すように構成していた。以下
にその構成について説明する。2. Description of the Related Art Conventionally, a suction tool for an electric vacuum cleaner of this type is
It was constructed as shown in JP-A-7-16179. The configuration will be described below.
【０００３】図８において、吸塵ホース、延長管等の吸
込管に接続する吸引管１を有する吸込具本体２と、該吸
込具本体２の先端に、塵埃などを吸い込む複数の吸込口
３と、前記吸引管１に開口部５を備え、該吸込具本体２
の外郭部４を前記吸引管１に対して回動させ、前記開口
部５を回動させることで、掃除場所に最適な吸込口３に
切り替える構成としていた。In FIG. 8, a suction tool body 2 having a suction tube 1 connected to a suction tube such as a dust suction hose or an extension tube, and a plurality of suction ports 3 for sucking dust and the like at the tip of the suction tool body 2. The suction tube 1 is provided with an opening 5, and the suction tool body 2
The outer shell 4 is rotated with respect to the suction tube 1 and the opening 5 is rotated to switch the suction port 3 to the most suitable cleaning place.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上記従
来の構成では、掃除場所に最適な吸込口３に切り替える
ために、吸塵ホース、延長管等の吸込管に接続した吸引
管１に対して、吸込具本体２の外郭部４を回動する必要
があるため、吸込具本体２を握る手の他に、前記吸込具
本体２の外郭部４を回動させるための、もう一方の手を
使わなければならず、非常にまぎらわしいものとなり使
用性に欠けていた。However, in the above-mentioned conventional configuration, in order to switch to the suction port 3 that is most suitable for the cleaning place, the suction pipe 1 connected to the suction pipe such as a dust hose or extension pipe is sucked. Since it is necessary to rotate the outer shell 4 of the tool main body 2, in addition to the hand holding the suction tool main body 2, the other hand for rotating the outer shell 4 of the suction tool main body 2 must be used. However, it was very misleading and lacked in usability.
【０００５】本発明は、以上のような従来の課題を解決
しようとするものであって、使い勝手の高い電気掃除機
用吸込具を提供することを目的としている。The present invention is intended to solve the above conventional problems, and an object thereof is to provide a suction tool for a vacuum cleaner which is easy to use.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
に本発明は、吸塵ホースまたは延長管の先端に接続する
吸込具本体と、前記吸込具本体の先端に吸塵するための
複数の吸込口を備え、前記吸込具本体に設けた操作部と
連動した弁体により、前記吸塵ホースまたは延長管と連
通する吸込口を切り替える電気掃除機用吸込具で、使用
者は吸込具を握る手の指で操作が可能となり、両手を使
わず吸込口の切り替えが達成でき使用性が向上するので
ある。In order to achieve the above object, the present invention provides a suction tool body connected to the tip of a dust suction hose or an extension tube, and a plurality of suction ports for sucking dust at the tip of the suction tool body. A vacuum cleaner suction tool that switches a suction port communicating with the dust suction hose or the extension tube by a valve body that is provided in the suction tool main body and is interlocked with an operating portion. It is possible to operate with, and the switching of the suction port can be achieved without using both hands, and usability is improved.
【０００７】[0007]
【発明の実施の形態】本発明の請求項１記載の発明は、
吸塵ホースまたは延長管の先端に接続する吸込具本体
と、前記吸込具本体の先端に吸塵するための複数の吸込
口を備え、前記吸込具本体に設けた操作部と連動した弁
体により、前記吸塵ホースまたは延長管と連通する吸込
口を切り替える電気掃除機用吸込具で、使用者は吸込具
を握る手の指で操作が可能となり、両手を使わず吸込口
の切り替えが達成でき使用性が向上するのである。BEST MODE FOR CARRYING OUT THE INVENTION The invention according to claim 1 of the present invention is
A suction tool body connected to the tip of a dust suction hose or an extension tube, and a plurality of suction ports for sucking dust at the tip of the suction tool body, and a valve body that is interlocked with an operation unit provided in the suction tool body, It is a suction tool for vacuum cleaners that switches the suction port that communicates with the dust suction hose or extension pipe.The user can operate it with the fingers of the hand holding the suction tool, and the switching of the suction port can be achieved without using both hands, and usability is improved. It will improve.
【０００８】本発明の請求項２記載の発明は、吸込口を
閉塞したときの弁体の閉塞位置を、吸込口より目視で確
認できるもので、吸込具内を回動もしくは摺動する弁体
への塵埃づまり等の異常を容易に確認が可能となり、同
時に塵埃の除去に対するメンテナンス性も向上する。According to the second aspect of the present invention, the closed position of the valve body when the suction port is closed can be visually confirmed from the suction port, and the valve body rotates or slides in the suction tool. Abnormalities such as dust clogging can be easily confirmed, and at the same time maintainability for dust removal is improved.
【０００９】本発明の請求項３記載の発明は、吸込具本
体内に弁体を挿入したのち、前記吸込具本体の外部から
操作部を前記弁体に連結させて、組み立てを行うもの
で、組立構成が簡素化され部品点数削減となる。According to a third aspect of the present invention, after the valve body is inserted into the suction tool body, the operating portion is connected to the valve body from the outside of the suction tool body for assembly. The assembly structure is simplified and the number of parts is reduced.
【００１０】本発明の請求項４記載の発明は、操作部と
弁体の連結部において、回り止め手段を設けたもので、
別途回り止めを構成させなくても済ものとなり、部品形
状の簡素化が図れるものとなる。According to a fourth aspect of the present invention, a detent means is provided at the connecting portion between the operating portion and the valve body.
This eliminates the need for a separate detent and simplifies the shape of the parts.
【００１１】本発明の請求項５記載の発明は、弁体を軟
質材で形成したもので、前記吸込具内への挿入に際し生
ずる内壁面との圧接状況において、前記弁体の軟質材に
よる圧縮作用により外郭寸法が縮小するため挿入力の軽
減による組立性の向上が図れると共に、各部品へのスト
レスが低減されるものとなる。According to a fifth aspect of the present invention, the valve body is formed of a soft material, and the valve body is compressed by the soft material in a pressure contact state with the inner wall surface generated when the valve body is inserted into the suction tool. Since the outer dimension is reduced by the action, the assembling property is improved by reducing the insertion force, and the stress on each component is reduced.
【００１２】本発明の請求項６記載の発明は、弁体に切
り欠き部を設けたもので、前記吸込具内への挿入に際し
生ずる内壁面との圧接状況において、前記弁体の切り欠
き部による圧縮作用により外郭寸法が縮小するため、挿
入力の軽減による組立性の向上が図れると共に、部品へ
のストレスが低減されるものとなる。According to a sixth aspect of the present invention, the valve body is provided with a notch portion, and the notch portion of the valve body is pressed in a state of pressure contact with the inner wall surface generated when the valve body is inserted into the suction tool. Since the outer dimension is reduced by the compression action by, the assembling property can be improved by reducing the insertion force, and the stress on the parts can be reduced.
【００１３】本発明の請求項７記載の発明は、吸込具本
体内に弁体を挿入したのち、弁体に設けた切り欠き部に
着脱可能とした蓋部品を取り付けるもので、吸引時に風
がもれる部分が廃止できるものとなり、風きり音の低減
による静音化が図れるものとなる。According to a seventh aspect of the present invention, after the valve body is inserted into the main body of the suction tool, a detachable lid component is attached to the cutout portion provided in the valve body, and a wind is blown during suction. The leaked part can be eliminated and the noise can be reduced by reducing the wind noise.
【００１４】本発明の請求項８記載の発明は、弁体の一
部に湾曲部を形成したもので、弁体の吸込具内への挿入
に際し生ずる内壁面との圧接状況において、前記弁体の
湾曲部が、ばね効果を果し圧縮作用による外郭寸法の縮
小が生ずるため、前記圧縮作用の軽減により挿入力が同
じく軽減され、組立性の向上が図れると共に、部品への
ストレスが低減されるものとなる。また、切り欠き部と
は違い開口する穴部が形成されないため、別部品で構成
する蓋部品などを必要としなくても、吸引時に風がもれ
る部分が廃止できるものとなり、風きり音の低減による
静音化が図れるものとなる。According to an eighth aspect of the present invention, in which a curved portion is formed in a part of the valve body, the valve body is pressed against the inner wall surface when the valve body is inserted into the suction tool. Since the curved portion of the plug fulfills the spring effect and the outer dimension is reduced by the compression action, the insertion force is also reduced by the reduction of the compression action, the assemblability is improved, and the stress on the parts is reduced. Will be things. Also, unlike the cutouts, no holes are formed to open, so even if you do not need a lid component that is a separate component, you can eliminate the part that blows air during suction, reducing wind noise. The noise can be reduced by the.
【００１５】本発明の請求項９記載の発明は、吸込具の
内部壁面に、弁体が挿入される際の案内溝を形成したも
ので、組立時に弁体を押し込むだけで規定の位置に誘い
込まれるものとなり、組立性が向上するものとなる。According to a ninth aspect of the present invention, a guide groove for inserting the valve body is formed on the inner wall surface of the suction tool, and the valve body is guided to a prescribed position only by pushing the valve body during assembly. As a result, the assemblability is improved.
【００１６】[0016]
【実施例】（実施例１）以下、本発明の第１の実施例
を、図１〜６を用いて説明する。(Embodiment 1) Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.
【００１７】図１〜図３に示すように、１は、電気掃除
機の吸塵ホース及び延長管（図示せず）などの吸引管１
０に接続する接続部５を有する吸込具本体である。前記
吸込具本体１の先端には、吸塵するための複数の吸込口
４を有し、前記吸込口４と前記吸塵ホース及び延長管と
の連通の切り替えには、吸込具本体１の外郭に具備した
操作部２と連動させた弁体３を用いて行い、前記操作部
２を回動させることで、前記弁体３を回動させ、前記吸
込口４と前記吸塵ホース及び延長管との連通の切り替え
を実施するものとした。前記操作部２と弁体３との組立
においては、前記吸込具本体１の接続部５の開口部６よ
りその内部に挿入した弁体３の軸部７を、同じく吸込具
本体１に形成した軸嵌合部８に嵌め込み、操作部２を吸
込具本体１の外郭の外側より、前記開口する軸嵌合部８
より露出した弁体３の軸部７に挿入嵌合させ、その後操
作部２の端部よりビス９を取付け組立てるものとした。As shown in FIGS. 1 to 3, 1 is a suction tube 1 such as a dust suction hose and an extension tube (not shown) of an electric vacuum cleaner.
It is a suction tool main body which has a connection part 5 connected to 0. The suction tool body 1 has a plurality of suction ports 4 for sucking dust, and the suction tool body 1 is provided with an outer shell for switching communication between the suction port 4 and the dust suction hose and extension pipe. The valve body 3 that is interlocked with the operating portion 2 is rotated, and the valve portion 3 is rotated by rotating the operating portion 2 so that the suction port 4 communicates with the dust suction hose and the extension pipe. It is assumed that the changeover is performed. In the assembly of the operation portion 2 and the valve body 3, the shaft portion 7 of the valve body 3 inserted into the opening 6 of the connecting portion 5 of the suction tool body 1 is formed in the suction tool body 1 similarly. The shaft fitting part 8 is fitted into the shaft fitting part 8 and the operation part 2 is opened from the outside of the outer shell of the suction tool body 1.
The shaft portion 7 of the valve body 3 which is more exposed is inserted and fitted, and then the screw 9 is attached and assembled from the end portion of the operation portion 2.
【００１８】次に構成する各部品において説明する。図
６のように、吸込具本体１の内部内壁１２には弁体３が
挿入された際、軸嵌合部８に到達するまでの間ガイド体
となる案内溝１１が形成されている。また、図４のよう
に、弁体３においては、一端に吸込具本体１内で回動す
る為の支点となる軸部７とレバー嵌合部１６を形成し、
その多端側は、前記吸込口４を閉塞する為の閉塞面１３
を板状に構成させており、前記閉塞面１３には、吸込具
本体１内への挿入に際し生ずる内壁面１２との圧接状況
において圧縮作用により外郭寸法が縮小するための切り
欠き部１４が設けられている。また前記切り欠き部１４
には、図５のように、吸込具本体１への組立後吸気風の
洩れを防止するがごとく、爪嵌合により取付け切り欠き
部１４の開口を閉塞する蓋部品１５が配設して取り付け
られている。また、操作部２において、上部を使用者が
操作する為に使用性を配慮した任意的外郭形状を形成
し、下方を前記弁体３に設けたレバー嵌合部１６と挿入
嵌合する為の中空部１７を形成させ、且つその断面形状
は非円形形状とした略Ｄ字状に構成しており、前記弁体
３のレバー嵌合部１６挿入後、操作部２上方よりビス９
締め付け止めを行うものとしている。Next, each of the constituent parts will be described. As shown in FIG. 6, when the valve body 3 is inserted into the inner inner wall 12 of the suction tool body 1, a guide groove 11 that serves as a guide body is formed until the valve body 3 reaches the shaft fitting portion 8. Further, as shown in FIG. 4, in the valve body 3, a shaft portion 7 and a lever fitting portion 16 which are fulcrums for rotating in the suction tool body 1 are formed at one end,
The multi-end side has a closing surface 13 for closing the suction port 4.
Is formed in a plate shape, and the closing surface 13 is provided with a notch portion 14 for reducing the outer dimension by a compression action in a pressure contact state with the inner wall surface 12 generated when the suction tool body 1 is inserted. Has been. In addition, the cutout portion 14
As shown in FIG. 5, a lid component 15 for closing the opening of the attachment cutout portion 14 by claw fitting is arranged and attached so as to prevent leakage of intake air after assembly into the suction tool body 1. Has been. Further, in the operation portion 2, an upper portion is formed to have an arbitrary outer shape in consideration of usability for the user to operate, and a lower portion is inserted and fitted to the lever fitting portion 16 provided on the valve body 3. A hollow portion 17 is formed, and its cross-sectional shape is a non-circular shape and is substantially D-shaped. After the lever fitting portion 16 of the valve body 3 is inserted, a screw 9 is inserted from above the operation portion 2.
It is supposed to be tightened.
【００１９】（実施例２）本発明の第２の実施例を、図
７を用いて説明する。(Second Embodiment) A second embodiment of the present invention will be described with reference to FIG.
【００２０】弁体３においては、一端に吸込具本体１内
で回動する為の支点となる軸部７とレバー嵌合部１６を
形成し、その多端側は、前記吸込口４を閉塞する為の閉
塞面１３を板状に構成させており、前記閉塞面１３に
は、吸込具本体１内への挿入に際し生ずる内壁面１２と
の圧接状況において圧縮作用により外郭寸法が縮小する
ために湾曲部を形成することで、凸部１８や凹部１９を
有した非板状とし、前記吸込具本体１内への挿入に際し
生ずる内壁面１２との圧接状況において、前記弁体３の
凹凸形状が、ばね効果を果し圧縮作用による外郭寸法の
縮小が生ずる構成としている。The valve body 3 is formed with a shaft portion 7 and a lever fitting portion 16 which serve as a fulcrum for rotating in the suction tool body 1 at one end, and the multi-end side closes the suction port 4. The closing surface 13 for the purpose is formed in a plate shape, and the closing surface 13 is curved to reduce the outer dimension due to the compression action in the pressure contact state with the inner wall surface 12 generated when the suction tool body 1 is inserted. By forming a portion, a non-plate shape having a convex portion 18 and a concave portion 19 is formed, and in the state of pressure contact with the inner wall surface 12 that occurs at the time of insertion into the suction tool body 1, the uneven shape of the valve body 3 becomes The spring effect is exerted, and the outer dimensions are reduced by the compression action.
【００２１】[0021]
【発明の効果】本発明によれば、使い勝手の高い電気掃
除機用吸込具を提供できる。According to the present invention, it is possible to provide a suction tool for a vacuum cleaner which is easy to use.
【図１】本発明の第１の実施例を示す吸込具の構成図FIG. 1 is a configuration diagram of a suction tool showing a first embodiment of the present invention.
【図２】同吸込具の外観図FIG. 2 is an external view of the suction device.
【図３】（ａ）同操作部と弁体の連結部の断面図 （ｂ）図３（ａ）のＡ−Ａ断面図FIG. 3 (a) is a sectional view of a connecting portion between the operating portion and the valve body. (B) AA sectional view of FIG.
【図４】（ａ）同弁体の外観図 （ｂ）同弁体を吸込具本体へ挿入するときの断面図FIG. 4 (a) External view of the valve body (B) Sectional view when the valve body is inserted into the suction tool body
【図５】同吸込具の断面図FIG. 5 is a sectional view of the suction device.
【図６】（ａ）同吸込具の後面図 （ｂ）図６（ａ）のＡ−Ａ断面図FIG. 6 (a) is a rear view of the suction device. (B) AA sectional view of FIG.
【図７】（ａ）本発明の第２の実施例を示す吸込具の弁
体の外観図
（ｂ）図３（ａ）のＢ−Ｂ断面図FIG. 7 (a) is an external view of the valve body of the suction tool showing the second embodiment of the present invention (b) is a sectional view taken along line BB of FIG. 3 (a).
【図８】従来の吸込具の断面図FIG. 8 is a sectional view of a conventional suction device.
１ 吸込具本体 ２ 操作部 ３ 弁体 ４ 吸込口 ５ 接続部 ６ 開口部 1 Suction tool body 2 operation part 3 valve body 4 suction port 5 connection 6 openings
Claims (9)
る吸込具本体と、前記吸込具本体の先端に吸塵するため
の複数の吸込口を備え、前記吸込具本体に設けた操作部
と連動した弁体により、前記吸塵ホースまたは延長管と
連通する吸込口を切り替える電気掃除機用吸込具。1. A suction tool main body connected to the tip of a dust suction hose or an extension tube, and a plurality of suction ports for sucking dust at the tip of the suction tool main body, which are interlocked with an operation section provided on the suction tool main body. A suction tool for an electric vacuum cleaner, which switches a suction port communicating with the dust suction hose or the extension pipe by a valve element.
を、吸込口より目視で確認できる請求項１記載の電気掃
除機用吸込具。2. The suction tool for an electric vacuum cleaner according to claim 1, wherein the closed position of the valve body when the suction port is closed can be visually confirmed from the suction port.
記吸込具本体の外部から操作部を前記弁体に連結させ
て、組み立てを行う請求項１または２記載の電気掃除機
用吸込具。3. The suction device for a vacuum cleaner according to claim 1, wherein after the valve body is inserted into the suction tool body, the operating portion is connected to the valve body from the outside of the suction tool body for assembly. Ingredient
め手段を設けた請求項１〜３のいずれか１項に記載の電
気掃除機用吸込具。4. The suction tool for an electric vacuum cleaner according to claim 1, wherein a detent means is provided at a connecting portion between the operation portion and the valve body.
いずれか１項に記載の電気掃除機用吸込具。5. The suction tool for an electric vacuum cleaner according to claim 1, wherein the valve element is made of a soft material.
の電気掃除機用吸込具。6. The suction tool for an electric vacuum cleaner according to claim 5, wherein the valve body is provided with a cutout portion.
体に設けた切り欠き部に着脱可能とした蓋部品を取り付
ける請求項６記載の電気掃除機用吸込具。7. The suction tool for an electric vacuum cleaner according to claim 6, wherein after the valve body is inserted into the suction tool body, a detachable lid component is attached to a notch provided in the valve body.
記載の電気掃除機用吸込具。8. A curved portion is formed in a part of the valve body.
The vacuum cleaner suction tool described.
際の案内溝を形成した請求項３〜８のいずれか１項に記
載の電気掃除機用吸込具。9. The suction tool for an electric vacuum cleaner according to claim 3, wherein a guide groove for inserting the valve body is formed on an inner wall surface of the suction tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001378330A JP2003174985A (en) | 2001-12-12 | 2001-12-12 | Sucking device for vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001378330A JP2003174985A (en) | 2001-12-12 | 2001-12-12 | Sucking device for vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003174985A true JP2003174985A (en) | 2003-06-24 |
Family
ID=19186084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001378330A Pending JP2003174985A (en) | 2001-12-12 | 2001-12-12 | Sucking device for vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003174985A (en) |
-
2001
- 2001-12-12 JP JP2001378330A patent/JP2003174985A/en active Pending
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