JPH08215118A - Vacuum cleaner - Google Patents
Vacuum cleanerInfo
- Publication number
- JPH08215118A JPH08215118A JP2531795A JP2531795A JPH08215118A JP H08215118 A JPH08215118 A JP H08215118A JP 2531795 A JP2531795 A JP 2531795A JP 2531795 A JP2531795 A JP 2531795A JP H08215118 A JPH08215118 A JP H08215118A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- extension
- holder
- extension pipe
- 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
Landscapes
- Electric Vacuum Cleaner (AREA)
- Electric Suction Cleaners (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、家庭にて使用される電
気掃除機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vacuum cleaner used at home.
【０００２】[0002]
【従来の技術】この種の電気掃除機の延長管は、特開平
２−１３６１１５号公報に示されており、その構成を図
９に示す。すなわち電気掃除機の本体９に接続したホ−
ス１の他端に手元ハンドル２を設け、床ノズル３と手元
ハンドル２との間を吸気通路を成す延長管４にて連結し
ている。この延長管４は、ほぼ同形状の延長管Ａ５と延
長管Ｂ６の２本を連結して構成していた。また延長管Ｂ
６には保持具７を取りつけていて、掃除機本体を収納す
るときにはこの保持具７を掃除機本体の凹部８に差しこ
み延長管４を立てた状態にて収納していた。2. Description of the Related Art An extension tube for an electric vacuum cleaner of this type is disclosed in Japanese Patent Laid-Open No. 2-136115, and its construction is shown in FIG. In other words, the hose connected to the main body 9 of the vacuum cleaner
A handle 2 is provided at the other end of the switch 1, and the floor nozzle 3 and the handle 2 are connected by an extension pipe 4 that forms an intake passage. The extension pipe 4 is configured by connecting two extension pipes A5 and B6 having substantially the same shape. Extension pipe B
A holder 7 is attached to the holder 6, and when the cleaner main body is stored, the holder 7 is inserted into the recess 8 of the cleaner main body and the extension tube 4 is stored in a standing state.
【０００３】[0003]
【発明が解決しようとする課題】近年、日本人の平均身
長も高くなり、身長の高い人も多くなっている。このよ
うな人たちがより使用しやすい掃除機にするには延長管
４を長くする必要がある。しかしながら従来の構成で
は、延長管Ａ５、延長管Ｂ６を長くして対応すると梱包
形態も大きくなり商品を輸送しにくい等の問題があっ
た。この課題に対応するためにさらに１本の延長管を従
来の延長管Ａ５、延長管Ｂ６に追加接続して延長管全体
の長さを長く構成していた。しかしながらこの構成にお
いても追加した１本の延長管が掃除作業中に外れやすい
等の課題があった。In recent years, the average height of Japanese people has risen and the number of tall people has increased. In order to make the vacuum cleaner easier for such people to use, it is necessary to lengthen the extension tube 4. However, in the conventional configuration, if the extension tube A5 and the extension tube B6 are lengthened to cope with the problem, there is a problem that the packing form becomes large and it is difficult to transport the product. To cope with this problem, one extension pipe is additionally connected to the conventional extension pipe A5 and extension pipe B6 to increase the length of the entire extension pipe. However, even in this configuration, there is a problem that the added one extension pipe is easily detached during the cleaning work.
【０００４】本発明は上記課題を解決するもので、外れ
にくい延長管を提供することを第１の目的としている。The present invention solves the above problems, and a first object of the present invention is to provide an extension tube which does not easily come off.
【０００５】第２の目的は、取り外しやすい延長管の接
続構成を提供することにある。第３の目的は、取りつけ
やすい延長管の接続構成を提供することにある。A second object is to provide an extension tube connection structure that is easy to remove. A third object is to provide an extension tube connection configuration that is easy to install.
【０００６】さらに第４の目的は、複数の掃除機本体の
形状に対応できる延長管の接続部の構成を提供すること
にある。A fourth object of the present invention is to provide a structure of a connecting portion of an extension pipe which can correspond to the shapes of a plurality of cleaner main bodies.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
の本発明の第１の手段は、延長管と、この延長管の一端
に吸込具に接続する接続パイプと、延長管を本体に保持
させる保持具とを備え、この接続パイプに保持具を取り
つけ、保持具に形成した係支体と延長管に形成した保持
体とを嵌合し、接続パイプを延長管に固定するものであ
る。さらに接続パイプの外周壁に穴部を形成し、保持具
に形成した係支体にてこの穴部を貫通し、この係支体と
延長管に形成した保持体とを嵌合させ、接続パイプを延
長管に固定するものである。A first means of the present invention for achieving the above object is to provide an extension pipe, a connection pipe connected to a suction tool at one end of the extension pipe, and an extension pipe held by a main body. The holder is attached to the connection pipe, and the supporting body formed on the holder is fitted with the holder formed on the extension pipe to fix the connection pipe to the extension pipe. Further, a hole is formed on the outer peripheral wall of the connection pipe, and the hole is penetrated by a support body formed on the holder, and the support body and the support body formed on the extension pipe are fitted to each other to form a connection pipe. Is fixed to the extension pipe.
【０００８】又第２の手段は、接続パイプに保持具を固
定した状態にて延長管に接続パイプを圧入嵌合し、保持
具を取り外すことにより延長管から接続パイプが外れる
構成としたものである。The second means is such that the connecting pipe is removed from the extension pipe by press-fitting the connecting pipe into the extension pipe with the holding fixture fixed to the connecting pipe and removing the holding fixture. is there.
【０００９】そして第３の手段は、保持具に形成した係
支体は、保持具の締めつけ位置に対し径方向に相対面す
る位置に設け、また軸方向にも圧入方向に対し下方にて
かつ一定の間隔を設けた位置に形成したものである。さ
らに保持具に形成した係支体が嵌合する接続パイプの穴
部の範囲内の内周面に凸部を形成し、前記係支体が嵌合
する延長管に形成した保持体の範囲内にこの凸部の誘い
溝を成す凹部を延長管の外周面にを設けたものである。A third means is that the supporting member formed on the holder is provided at a position that faces the tightening position of the holder in the radial direction, and also in the axial direction below the press-fitting direction. It is formed at a position where a constant space is provided. Further, a protrusion is formed on the inner peripheral surface within the range of the hole of the connection pipe into which the support member formed in the holder fits, and within the range of the holder formed in the extension pipe into which the support member fits. In addition, the concave portion forming the guide groove of the convex portion is provided on the outer peripheral surface of the extension tube.
【００１０】さらに第４の手段は、延長管と、延長管に
取りつけ延長管を本体に保持させる保持具と、この延長
管は一端に吸込具に接続する接続パイプとを備え、この
接続パイプに形成した弾性を有する係支体と、延長管に
形成した保持体を嵌合させこの嵌合部の外周面を保持具
にて固定した固定されるものである。Further, a fourth means is provided with an extension pipe, a holder which is attached to the extension pipe and holds the extension pipe in the main body, and a connecting pipe which is connected to the suction device at one end of the extension pipe. The formed elastic support member and the holder formed on the extension tube are fitted to each other, and the outer peripheral surface of the fitting portion is fixed by a holder.
【００１１】[0011]
【作用】本発明は、上記した第１の手段により、延長管
を本体に保持させる保持具を活用し、接続パイプに保持
具を取りつけ、保持具に形成した係支体と、延長管に形
成した保持体とを嵌合し接続パイプを延長管に固定する
ので、接続パイプが確実に延長管に固定される。よって
掃除作業中に吸込具を前後に動かす動作や、また吸込具
が家具の角や柱などに当たり衝撃的な力が接続パイプに
加わっても延長管から接続パイプが外れる事がない。さ
らに接続パイプに形成した穴部を、前記保持具に形成し
た係支体にて接続パイプの外周壁を貫通して延長管に形
成した保持体と嵌合し延長管に固定するので、上記内容
がさらに強固に固定できる。According to the present invention, the holder for holding the extension pipe in the main body is utilized by the above-mentioned first means, the holder is attached to the connection pipe, and the support body formed in the holder and the extension pipe are formed. Since the connection pipe is fixed to the extension pipe by fitting with the holding body described above, the connection pipe is reliably fixed to the extension pipe. Therefore, even when the suction tool is moved back and forth during the cleaning work, or when the suction tool hits the corner or pillar of the furniture and a shocking force is applied to the connection pipe, the connection pipe does not come off from the extension pipe. Further, the hole formed in the connection pipe is fixed to the extension pipe by engaging with the holding body formed in the extension pipe by penetrating the outer peripheral wall of the connection pipe by the support member formed in the holder. Can be fixed more firmly.
【００１２】また、第２の手段により、まず接続パイプ
を延長管に取りつけるときは、接続パイプに保持具を固
定した状態にて延長管に圧入すると、保持具に形成した
係支体と、延長管に形成した保持体とが嵌合し確実に接
続パイプが固定される。次に掃除機を保管するときなど
接続パイプを取り外したいときには、保持具を取り外す
事により延長管から簡単に接続パイプが外れる。According to the second means, when first attaching the connection pipe to the extension pipe, if the holder is fixed to the connection pipe and press-fitted into the extension pipe, the supporting member formed on the holder and the extension are formed. The connection pipe is securely fixed by fitting with the holder formed on the pipe. Next, when you want to remove the connecting pipe when storing the vacuum cleaner, you can easily remove the connecting pipe from the extension pipe by removing the holder.
【００１３】また、第３の手段により、保持具に形成し
た係支体を、保持具の締めつけ位置に対し径方向に相対
面する位置に設け、また軸方向にも圧入方向に対し下方
にてかつ一定の間隔を設けた位置に形成した事により、
保持具の構成及び材料の弾性を有効に活かす事が出来る
ので接続パイプの圧入を楽にかつ確実に行える。さらに
保持具に形成した係支体と延長管に形成した保持体の嵌
合する範囲内に接続パイプと延長管との圧入の誘い溝を
設けた事により、延長管のごみが通る内径を小さくする
事なく誘い溝を構成できる。かつ係支体の内径と略同一
内径に誘い溝を形成しているので延長管のごみ通路内に
突出した係支体にごみが引っ掛かりにくい。By means of the third means, the supporting member formed on the holder is provided at a position that faces the tightening position of the holder in the radial direction, and also in the axial direction below the press-fitting direction. And by forming at a certain interval,
Since the structure of the holder and the elasticity of the material can be effectively utilized, the connection pipe can be press-fitted easily and reliably. Furthermore, by providing a press-fitting guide groove for the connecting pipe and the extension pipe within the fitting range of the support body formed on the holder and the holder formed on the extension pipe, the inner diameter through which the dust of the extension pipe passes is reduced. You can configure the guide groove without doing. Moreover, since the guide groove is formed in an inner diameter substantially the same as the inner diameter of the support member, dust is unlikely to be caught in the support member protruding into the dust passage of the extension tube.
【００１４】また、第４の手段により、延長管に取りつ
ける接続パイプに弾性を有する係支体を形成し、延長管
に形成した保持体を嵌合させこの嵌合部の外周面を保持
具にて固定した事により、この延長管を別の掃除機本体
に使うときには保持具の接続パイプへの取りつけ位置を
掃除機本体に合った寸法に合わすことにより安定した延
長管の本体への保持が可能となる。また、接続パイプの
係支体には穴を必要としないので掃除作業において空気
漏れが発生する事も無いので嵌合部の構成も簡単に出来
る。By means of the fourth means, an elastic support member is formed on the connection pipe to be attached to the extension pipe, the holder formed on the extension pipe is fitted, and the outer peripheral surface of this fitting portion is used as a holder. By using this extension tube for another vacuum cleaner body, the holder can be stably held on the main body by adjusting the attachment position of the holder to the connection pipe to a size that matches the vacuum cleaner body. Becomes Further, since no hole is required in the support body of the connection pipe, air leakage does not occur during the cleaning work, so that the structure of the fitting portion can be simplified.
【００１５】[0015]
【実施例】以下、本発明の第１、第２、第３の手段によ
る一実施例を図面に基づいて説明する。図１、図２、図
３、図４、図５、図６において、１１は一端を電気掃除
機の本体１２に接続したホ−スで、他端に握り部を形成
した先端パイプ１３を取りつけている。１４はこのホ−
ス１１を介して電気掃除機の本体１２に接続される延長
管であり、この延長管１４には、本体１２に一体に設け
た保持穴１５に挿入され延長管１４を本体１２に保持さ
せる樹脂材料にて形成した保持具１６を備えている。１
７は、吸込具１８を挿入し取りつける接続パイプであり
保持具１６にて延長管１４に締結固定されている。この
固定方法は保持具１６に一体に形成した係支体１９が接
続パイプ１７に設けた穴部２０を貫通し延長管１４に形
成した凹状態の保持体２１に嵌合し保持される。この係
支体１９と保持体２１とはそれぞれに傾斜部２２と誘い
部２３とを設け、接続パイプ１７に保持具１６を締結し
た状態にて延長管１４に圧入し嵌合する。２４は保持具
１６を接続パイプ１７に締結するためのビスである。保
持具１６に形成した係支体１９はビス２４に対し径方向
に相対面する位置に設け、また軸方向にも圧入方向に対
し下方にてかつ一定の間隔Ａを設けた位置に形成してい
る。２５は接続パイプ１７に一体に形成した凸部であ
り、接続パイプ１７に設けている穴部２０の略中央に位
置している。２６は凸部２５の誘い溝を成す凹部であり
延長管１４に形成した保持体２１の略中央に設けてい
る。この凹部２６の内径Ｂは係支体１９の内径と略同一
径としている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the first, second and third means of the present invention will be described below with reference to the drawings. 1, FIG. 2, FIG. 3, FIG. 4, FIG. 5, and FIG. 6, 11 is a hose whose one end is connected to the main body 12 of the electric vacuum cleaner, and is attached with the tip pipe 13 having a grip portion at the other end. ing. 14 is this ho
It is an extension tube connected to the main body 12 of the electric vacuum cleaner via the space 11, and the extension tube 14 is a resin that is inserted into a holding hole 15 integrally formed in the main body 12 to hold the extension tube 14 on the main body 12. A holder 16 made of a material is provided. 1
Reference numeral 7 denotes a connection pipe into which the suction tool 18 is inserted and attached, and is fastened and fixed to the extension pipe 14 by the holding tool 16. According to this fixing method, the supporting body 19 formed integrally with the holder 16 penetrates the hole 20 provided in the connection pipe 17 and is fitted and held in the concave holding body 21 formed in the extension pipe 14. The support body 19 and the holding body 21 are respectively provided with an inclined portion 22 and a guiding portion 23, and are press-fitted and fitted into the extension pipe 14 with the holding tool 16 fastened to the connection pipe 17. Reference numeral 24 is a screw for fastening the holder 16 to the connection pipe 17. The supporting member 19 formed on the holder 16 is provided at a position facing the screw 24 in the radial direction, and is also formed at a position in the axial direction below the press-fitting direction and at a constant interval A. There is. Reference numeral 25 is a convex portion formed integrally with the connection pipe 17, and is located at the approximate center of the hole 20 provided in the connection pipe 17. Reference numeral 26 is a concave portion that forms a guide groove for the convex portion 25, and is provided substantially at the center of the holding body 21 formed in the extension tube 14. The inner diameter B of the recess 26 is substantially the same as the inner diameter of the support body 19.
【００１６】上記構成による作用は以下の通りである。
第１の解決手段において接続パイプ１７は延長管１４を
本体１２に保持させる保持具１６を活用しこれに形成し
た係支体１９と、延長管１４に形成した保持体２１とを
嵌合し延長管１４に固定するので、接続パイプ１７が確
実に延長管１４に固定される。よって掃除作業中に吸込
具１８を前後に動かす動作や、また吸込具１８が家具の
角や柱などに当たり衝撃的な力が接続パイプ１７に加わ
っても延長管１４から接続パイプ１７が外れる事がな
い。さらに接続パイプ１７に形成した穴部２０を、前記
保持具１６に形成した係支体１９にて接続パイプ１７の
外周壁を貫通して延長管１４に形成した保持体２１と嵌
合し延長管１４に固定するので、上記内容がさらに強固
に固定できる。The operation of the above configuration is as follows.
In the first solution, the connection pipe 17 is extended by fitting a support body 19 formed on the holder 16 that holds the extension pipe 14 to the main body 12 and a holder 21 formed on the extension pipe 14. Since it is fixed to the pipe 14, the connection pipe 17 is reliably fixed to the extension pipe 14. Therefore, during the cleaning operation, the suction pipe 18 may be moved back and forth, or even if the suction pipe 18 hits a corner or a pillar of furniture and a shocking force is applied to the connection pipe 17, the connection pipe 17 may be detached from the extension pipe 14. Absent. Further, the hole 20 formed in the connection pipe 17 is fitted with the holding body 21 formed in the extension pipe 14 by penetrating the outer peripheral wall of the connection pipe 17 by the supporting body 19 formed in the holder 16. Since it is fixed to 14, the above contents can be fixed more firmly.
【００１７】また、第２の手段により、まず接続パイプ
１７を延長管１４に取りつけるときは、接続パイプ１７
に保持具１６を固定した状態にて延長管１４に圧入する
と、保持具１６に形成した係支体１９と、延長管１４に
形成した保持体２１とが傾斜部２２と誘い部２３とによ
りスム−ズに嵌合し確実に接続パイプ１７が固定され
る。次に掃除機を保管するときなど接続パイプ１７を取
り外したいときには、保持具１６のビス２４を取り外す
事により延長管１４から簡単に接続パイプ１７が外れ
る。When the connecting pipe 17 is first attached to the extension pipe 14 by the second means, the connecting pipe 17
When the holder 16 is fixed to the extension pipe 14 and is press-fitted into the extension pipe 14, the supporting member 19 formed on the holder 16 and the holder 21 formed on the extension pipe 14 are smoothed by the inclined portion 22 and the guide portion 23. And the connection pipe 17 is securely fixed. When it is desired to remove the connecting pipe 17 such as when the vacuum cleaner is stored next, the connecting pipe 17 can be easily detached from the extension pipe 14 by removing the screw 24 of the holder 16.
【００１８】また、第３の手段により、保持具１６に形
成した係支体１９を、保持具１６のビス２４の締めつけ
位置に対し径方向に相対面する位置に設け、また軸方向
にも圧入方向に対し下方にてかつ一定の間隔Ａを設けた
位置に形成した事により、保持具１６の構成及び材料の
弾性を有効に活かす事が出来るので接続パイプ１７の圧
入を楽にかつ確実に行える。さらに保持具１６に形成し
た係支体１９と延長管１４に形成した保持体２１の嵌合
する範囲内に接続パイプ１７と延長管１４との圧入の誘
い溝を成す凹部２６を設けた事により、延長管１４のご
みが通る内径を小さくする事なく凹部２６を構成でき
る。かつ係支体１９の内径と略同一内径に凹部２６を形
成しているので延長管１４のごみ通路内に突出した係支
体１９にごみが引っ掛かりにくい。By the third means, the supporting member 19 formed on the holder 16 is provided at a position that faces the tightening position of the screw 24 of the holder 16 in the radial direction, and is also press-fitted in the axial direction. Since it is formed at a position below the direction and at a constant interval A, the structure of the holder 16 and the elasticity of the material can be effectively utilized, so that the connection pipe 17 can be press-fitted easily and reliably. Further, by providing the recessed portion 26 which forms a guide groove for press-fitting the connection pipe 17 and the extension pipe 14 within the fitting range of the support member 19 formed on the holder 16 and the holder 21 formed on the extension pipe 14. The recess 26 can be formed without reducing the inner diameter of the extension pipe 14 through which the dust passes. In addition, since the recess 26 is formed in the inner diameter substantially the same as the inner diameter of the support member 19, dust is unlikely to be caught in the support member 19 protruding into the dust passage of the extension pipe 14.
【００１９】次に第４の手段による一実施例を図面に基
づいて説明する。図７、図８において、３０は吸込具を
取りつける接続パイプであり、係支体３１を一体に形成
している。この係支体３１は樹脂の弾性を活用できるよ
うに外周面より薄肉に形成した取りつけ座３２の中央部
に設けている。３３はこの係支体３１と嵌合する保持体
であり、延長管３４に一体に設けている。３５は延長管
３４を掃除機の本体に保持させる保持具でありビスにて
接続パイプ３０に締結固定している。Next, an embodiment of the fourth means will be described with reference to the drawings. In FIGS. 7 and 8, reference numeral 30 is a connection pipe to which a suction tool is attached, and an engaging member 31 is integrally formed. The supporting body 31 is provided at the center of the mounting seat 32 which is thinner than the outer peripheral surface so that the elasticity of the resin can be utilized. Reference numeral 33 is a holding body that fits with the support body 31, and is provided integrally with the extension pipe 34. Reference numeral 35 denotes a holder for holding the extension pipe 34 on the main body of the cleaner, which is fastened and fixed to the connection pipe 30 with screws.
【００２０】上記構成による作用は以下の通りである。
延長管３４に取りつける接続パイプ３０に弾性を有する
係支体３１を形成し、延長管３４に形成した保持体３３
を嵌合させこの嵌合部の外周面を保持具３５にて固定し
た事により、この延長管３４を別の掃除機本体に使うと
きには保持具３５の接続パイプ３０への取りつけ位置を
寸法Ｃの範囲で掃除機本体に合った寸法に合わすことに
より安定した延長管３４の本体への保持が可能となる。
また、接続パイプ３０の係支体３１には穴を必要としな
いので掃除作業において空気漏れが発生する事も無く嵌
合部の構成も簡単に出来る。The operation of the above configuration is as follows.
A supporting body 31 having elasticity is formed on the connection pipe 30 attached to the extension pipe 34, and a holding body 33 formed on the extension pipe 34.
Since the extension pipe 34 is used for another cleaner main body, the mounting position of the holder 35 to the connecting pipe 30 is set to the dimension C by fitting the The extension tube 34 can be stably held in the main body by adjusting the size to fit the vacuum cleaner main body within the range.
In addition, since the engaging member 31 of the connection pipe 30 does not need to have a hole, air leakage does not occur during the cleaning work, and the structure of the fitting portion can be simplified.
【００２１】[0021]
【発明の効果】上述した説明から明らかなように本発明
の第１の手段によれば、接続パイプに延長管を本体に保
持させる保持具を取りつけ、保持具に形成した係支体
と、延長管に形成した保持体とを嵌合し接続パイプを延
長管に固定するので、接続パイプが確実に延長管に固定
される。よって掃除作業中に吸込具を前後に動かす動作
や、また吸込具が家具の角や柱などに当たり衝撃的な力
が接続パイプに加わっても延長管から接続パイプが外れ
る事がない。さらに接続パイプに穴部を形成し、保持具
に形成した係支体にてこの穴部を貫通して延長管に形成
した保持体と嵌合し接続パイプを延長管に固定するの
で、上記内容がさらに強固に固定できる。As is apparent from the above description, according to the first means of the present invention, the connecting pipe is attached with the holder for holding the extension pipe in the main body, and the support body formed in the holder and the extension. Since the connecting pipe is fixed to the extension pipe by fitting with the holder formed on the pipe, the connection pipe is reliably fixed to the extension pipe. Therefore, even when the suction tool is moved back and forth during the cleaning work, or when the suction tool hits the corner or pillar of the furniture and a shocking force is applied to the connection pipe, the connection pipe does not come off from the extension pipe. Further, a hole is formed in the connection pipe, and the support pipe formed in the holder penetrates the hole to fit the holder formed in the extension pipe to fix the connection pipe to the extension pipe. Can be fixed more firmly.
【００２２】また第２の手段によれば、まず接続パイプ
を延長管に取りつけるときは、接続パイプに保持具を固
定した状態にて延長管に圧入すると、保持具に形成した
係支体と、延長管に形成した保持体とが嵌合し確実に接
続パイプが固定される。次に掃除機を保管するときなど
接続パイプを取り外したいときには、保持具を取り外す
事により延長管から簡単に接続パイプが外れる。According to the second means, when the connecting pipe is first attached to the extension pipe, when the holder is fixed to the connecting pipe, the holder is press-fitted into the extension pipe, and the supporting member formed on the holder is provided. The holder formed on the extension pipe is fitted to the connecting pipe to securely fix the connection pipe. Next, when you want to remove the connecting pipe when storing the vacuum cleaner, you can easily remove the connecting pipe from the extension pipe by removing the holder.
【００２３】また第３の手段によれば、保持具に形成し
た係支体を、保持具の締めつけ位置に対し径方向に相対
面する位置に設け、また軸方向にも圧入方向に対し下方
にてかつ一定の間隔を設けた位置に形成した事により、
保持具の構成及び材料の弾性を有効に活かす事が出来る
ので接続パイプの圧入を楽にかつ確実に行える。さらに
保持具に形成した係支体と延長管に形成した保持体の嵌
合する範囲内に接続パイプと延長管との圧入の誘い溝を
設けた事により、延長管のごみが通る内径を小さくする
事なく誘い溝を構成できる。かつ係支体の内径と略同一
内径に誘い溝を形成しているので延長管のごみ通路内に
突出した係支体にごみが引っ掛かりにくい。また誘い溝
を嵌合する範囲内に設け、かつ延長管との回りを防止で
きるので係支体と保持体の嵌合部に無理な衝撃が加わる
のを防止でき、耐久性も向上する。According to the third means, the supporting member formed on the holder is provided at a position that faces the tightening position of the holder in the radial direction, and also in the axial direction downward in the press-fitting direction. And by forming at a certain interval,
Since the structure of the holder and the elasticity of the material can be effectively utilized, the connection pipe can be press-fitted easily and reliably. Furthermore, by providing a press-fitting guide groove for the connecting pipe and the extension pipe within the fitting range of the support body formed on the holder and the holder formed on the extension pipe, the inner diameter through which the dust of the extension pipe passes is reduced. You can configure the guide groove without doing. Moreover, since the guide groove is formed in an inner diameter substantially the same as the inner diameter of the support member, dust is unlikely to be caught in the support member protruding into the dust passage of the extension tube. Further, since the guiding groove is provided within the fitting range and can be prevented from rotating around the extension tube, it is possible to prevent an excessive impact from being applied to the fitting portion of the support body and the holding body, and the durability is improved.
【００２４】また第４の手段によれば、延長管に取りつ
ける接続パイプに弾性を有する係支体を形成し、延長管
に形成した保持体を嵌合させこの嵌合部の外周面を保持
具にて固定した事により、この延長管を別の掃除機本体
に使うときには保持具の接続パイプへの取りつけ位置を
掃除機本体に合った寸法に合わすことにより安定した延
長管の本体への保持が可能となる。また、接続パイプの
係支体には穴を必要としないので掃除作業において空気
漏れが発生する事も無いので嵌合部の構成も簡単に出来
る。According to the fourth means, the elastic supporting member is formed in the connecting pipe attached to the extension pipe, the holding member formed in the extension pipe is fitted, and the outer peripheral surface of the fitting portion is held. By fixing the extension tube to another vacuum cleaner body, the holder can be stably held on the main body by adjusting the attachment position of the holder to the connection pipe to a size suitable for the vacuum cleaner body. It will be possible. Further, since no hole is required in the support body of the connection pipe, air leakage does not occur during the cleaning work, so that the structure of the fitting portion can be simplified.
【図１】本発明の第一実施例を示す延長管を取り付けた
電気掃除機の外観斜視図FIG. 1 is an external perspective view of an electric vacuum cleaner to which an extension pipe is attached according to a first embodiment of the present invention.
【図２】同接続パイプの接続関係を示す一部破断側面図FIG. 2 is a partially cutaway side view showing a connection relationship of the connection pipe.
【図３】同延長管の側面図FIG. 3 is a side view of the extension pipe.
【図４】同延長管の要部拡大図FIG. 4 is an enlarged view of the main part of the extension pipe.
【図５】(a)同保持具の平面図 (b)同保持具の断面図FIG. 5 (a) is a plan view of the holder, and (b) is a sectional view of the holder.
【図６】同延長管の一部破断側面図FIG. 6 is a partially cutaway side view of the extension pipe.
【図７】本発明の第二実施例を示す電気掃除機の延長管
の接続関係説明図FIG. 7 is an explanatory view of a connection relationship of extension pipes of the electric vacuum cleaner showing the second embodiment of the present invention.
【図８】同延長管の要部断面図FIG. 8 is a sectional view of the main part of the extension pipe.
【図９】従来の延長管を取り付けた電気掃除機の外観斜
視図FIG. 9 is an external perspective view of an electric vacuum cleaner with a conventional extension tube attached.
１１ ホ−ス １２ 本体 １４ 延長管 １６、３５ 保持具 １７、３０ 接続パイプ １９、３１ 係支体 ２０ 穴部 ２１、３３ 保持体 ２５ 凸部 ２６ 凹部 11 hoses 12 main body 14 extension pipes 16 and 35 holding tools 17 and 30 connection pipes 19 and 31 support members 20 holes 21 and 33 holding bodies 25 convex portions 26 concave portions
Claims (6)
除機本体に接続し、他端に握り部を形成した先端パイプ
を接続した塵埃を吸い込むホ−スと、このホ−スを介し
て掃除機本体に接続される延長管と、この延長管の一端
に吸込具に接続する接続パイプと、延長管を本体に保持
させる保持具とを備え、この接続パイプに保持具を取り
つけ、保持具に形成した係支体と延長管に形成した保持
体とを嵌合し、接続パイプを延長管に固定した電気掃除
機。1. A vacuum cleaner body, a hose having one end connected to the vacuum cleaner vacuum body and a tip pipe having a grip portion formed at the other end for sucking dust, and a hose for sucking dust through the hose. Equipped with an extension pipe connected to the main body of the vacuum cleaner, a connection pipe connected to the suction tool at one end of this extension pipe, and a holder for holding the extension pipe in the main body. An electric vacuum cleaner in which a support body formed on a tool and a holding body formed on an extension pipe are fitted to each other and a connection pipe is fixed to the extension pipe.
持具に形成した係支体にてこの穴部を貫通し、この係支
体と延長管に形成した保持体とを嵌合させ、接続パイプ
を延長管に固定した請求項１記載の電気掃除機。2. A hole is formed in the outer peripheral wall of the connection pipe, and the support member formed in the holder penetrates the hole, and the support member and the holder formed in the extension pipe are fitted together. The electric vacuum cleaner according to claim 1, wherein the connecting pipe is fixed to the extension pipe.
延長管に接続パイプを圧入嵌合し、接続パイプから保持
具を取り外すことにより延長管から接続パイプが外れる
ようにした請求項１または２記載の電気掃除機。3. The connecting pipe is detached from the extension pipe by press-fitting and fitting the connecting pipe into the extension pipe with the holding fixture fixed to the connecting pipe, and removing the holding fixture from the connection pipe. The electric vacuum cleaner described in 2.
めつけ位置に対し径方向に相対面する位置に設け、また
軸方向にも圧入方向に対し下方にてかつ一定の間隔を設
けた位置に形成した請求項３記載の電気掃除機。4. The support member formed on the holder is provided at a position that faces the tightening position of the holder in the radial direction, and is also provided in the axial direction downward with respect to the press-fitting direction and at a constant interval. The vacuum cleaner according to claim 3, wherein the vacuum cleaner is formed at a different position.
パイプの穴部の範囲内の内周面に凸部を形成し、係支体
が嵌合する延長管に形成した保持体の範囲内にこの凸部
の誘い溝を成す凹部を延長管の外周面に形成した請求項
３記載の電気掃除機。5. A holder formed on an extension pipe to which a stud is fitted, by forming a convex portion on an inner peripheral surface within a hole portion of a connection pipe into which the pendant formed on a holder is fitted. 4. The electric vacuum cleaner according to claim 3, wherein a concave portion forming a guide groove for the convex portion is formed on the outer peripheral surface of the extension pipe within the range.
し、他端に握り部を形成した先端パイプを接続した塵埃
を吸い込むホ−スと、このホ−スを介して掃除機本体に
接続される延長管と、延長管に取りつけ延長管を本体に
保持させる保持具と、この延長管の一端に吸込具に接続
する接続パイプとを備え、この接続パイプに形成した弾
性を有する係支体と、延長管に形成した保持体を嵌合さ
せこの嵌合部の外周面を保持具にて固定した電気掃除
機。6. A cleaner body, a hose which has one end connected to the cleaner body and a tip pipe having a grip portion formed at the other end, for sucking dust, and a cleaner body via the hose. An extension tube connected to the extension tube, a holder attached to the extension tube to hold the extension tube in the main body, and a connection pipe connected to the suction tool at one end of the extension tube, and an elastic member formed on the connection pipe. An electric vacuum cleaner in which a supporting body and a holding body formed on an extension pipe are fitted to each other and the outer peripheral surface of the fitting portion is fixed by a holding tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02531795A JP3777625B2 (en) | 1995-02-14 | 1995-02-14 | Vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02531795A JP3777625B2 (en) | 1995-02-14 | 1995-02-14 | Vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08215118A true JPH08215118A (en) | 1996-08-27 |
| JP3777625B2 JP3777625B2 (en) | 2006-05-24 |
Family
ID=12162622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02531795A Expired - Fee Related JP3777625B2 (en) | 1995-02-14 | 1995-02-14 | Vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3777625B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU773308B2 (en) * | 2000-12-29 | 2004-05-20 | Lg Electronics Inc. | Vacuum cleaner |
-
1995
- 1995-02-14 JP JP02531795A patent/JP3777625B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU773308B2 (en) * | 2000-12-29 | 2004-05-20 | Lg Electronics Inc. | Vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3777625B2 (en) | 2006-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2471539A (en) | Hose and accessory holder for an upright vacuum cleaner | |
| JP3116676B2 (en) | Long object mounting bracket | |
| JPH08215118A (en) | Vacuum cleaner | |
| KR200147268Y1 (en) | Clip for inner shield of crt | |
| JPH0737552Y2 (en) | Armchair | |
| KR200195001Y1 (en) | A sub-handle of vacuum cleaner | |
| JP2004222984A (en) | Nozzle for cleaning | |
| JPH0720367Y2 (en) | Suction hose mounting device for air cleaner | |
| JP3089735U (en) | Sprinkler watering pipe fixing bracket | |
| KR100474899B1 (en) | Structure for Connecting Handle to Telescopic Pipe in Vacuum Cleaner | |
| JPH0332627A (en) | Vacuum cleaner | |
| JP2518957Y2 (en) | Seal structure of sleeve nut | |
| JP3385003B2 (en) | Handrail fixture | |
| JP2747786B2 (en) | Connecting taper pole | |
| KR200323567Y1 (en) | terminal turn prevention structure for cord reel of vacuum cleaner | |
| JPS6319673Y2 (en) | ||
| JP2003061871A (en) | Vacuum cleaner | |
| JP3060687U (en) | Vacuum cleaner suction head | |
| JPS643721Y2 (en) | ||
| KR960007466B1 (en) | Telescopic extension pipe for a vacuum cleaner | |
| JP2005120592A (en) | Bracket for handrail | |
| JPH0754022Y2 (en) | Device for connecting the outside air introduction hose of the air cleaner | |
| JPH07324234A (en) | Bracket for roving guide pipe of fine spinning frame | |
| JPH02139379U (en) | ||
| KR200160005Y1 (en) | Tube and hose fastening circle clamp for an automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Effective date: 20050127 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050208 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050407 |
|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20050622 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20060207 |
|
| A61 | First payment of annual fees (during grant procedure) |
Effective date: 20060220 Free format text: JAPANESE INTERMEDIATE CODE: A61 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100310 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 5 Free format text: PAYMENT UNTIL: 20110310 |
|
| LAPS | Cancellation because of no payment of annual fees |