JP2007185222A - Vacuum cleaner - Google Patents
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- JP2007185222A JP2007185222A JP2006003399A JP2006003399A JP2007185222A JP 2007185222 A JP2007185222 A JP 2007185222A JP 2006003399 A JP2006003399 A JP 2006003399A JP 2006003399 A JP2006003399 A JP 2006003399A JP 2007185222 A JP2007185222 A JP 2007185222A
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Description
本発明は、アタッチメントの取り付け構造を改良した電気掃除機に関する。 The present invention relates to a vacuum cleaner having an improved attachment mounting structure.
電気掃除機のアタッチメントの一つに部屋のコーナや桟などを掃除するためのアタッチメントがある。従来このアタッチメントは、アタッチメントをホースグリップ部またはパイプの内面に嵌合させて装着されるものであった。 One of the attachments for vacuum cleaners is an attachment for cleaning corners and piers in rooms. Conventionally, this attachment is attached by fitting the attachment to the hose grip portion or the inner surface of the pipe.
このような構成では、アタッチメントが単に嵌合された状態で装着されているため、掃除中アタッチメントに衝撃が加わると、アタッチメントががたついたり或いはホースグリップ部またはパイプの内面から抜け外れてしまうよう不具合が生じていた。
本発明は上記欠点に鑑みなされたもので、アタッチメントががたついたり或いは抜け外れてしまうことがない電気掃除機を提供することを課題とする。 This invention is made | formed in view of the said fault, and makes it a subject to provide the vacuum cleaner which an attachment does not rattle or come off.
上記課題を解決するための手段は、掃除機本体と、一端が前記掃除機本体に接続され、他端にホースグリップ部を有するホースと、前記ホースグリップ部に一端が着脱自在に接続されるパイプと、該パイプの他端に着脱自在に接続される床用吸込具と、前記ホースグリップ部または前記パイプに着脱自在に接続されるアタッチメントとを備えた電気掃除機であって、前記アタッチメントと前記ホースグリップ部または前記パイプとの接続は、固定機構によって固定されることを特徴とする。 Means for solving the above problems are: a vacuum cleaner main body, a hose having one end connected to the vacuum cleaner main body and a hose grip portion at the other end, and a pipe having one end detachably connected to the hose grip portion. A vacuum cleaner comprising: a floor suction tool detachably connected to the other end of the pipe; and an attachment detachably connected to the hose grip part or the pipe, wherein the attachment and the The connection with the hose grip part or the pipe is fixed by a fixing mechanism.
また、前記固定機構は、前記アタッチメントに形成された係合孔と、前記ホースグリップ部または前記パイプに形成された突部とからなり、該突部を前記係合孔に係合させて前記アタッチメントを固定する。 The fixing mechanism includes an engagement hole formed in the attachment and a protrusion formed in the hose grip part or the pipe, and the protrusion is engaged with the engagement hole. To fix.
また、前記パイプの外周面に、前記アッタチメントを差し込んで前記アタチッメントを収納する収納部を設け、該収納部に、前記アッタチメントの前記係合孔に係合する突部を形成する。 In addition, a storage portion for storing the attachment by inserting the attachment is provided on the outer peripheral surface of the pipe, and a protrusion that engages with the engagement hole of the attachment is formed in the storage portion.
また、前記収納部の突部を前記パイプの外周面側に位置するように形成してもよい。 Moreover, you may form so that the protrusion of the said accommodating part may be located in the outer peripheral surface side of the said pipe.
また、前記アタッチメントの吸込口が塞がれた時に、空気を取り入れるための空気導入口を前記アタッチメントに形成し、該空気導入口は、前記係合孔とは反対側の位置に形成してもよい In addition, when the suction port of the attachment is blocked, an air introduction port for taking in air is formed in the attachment, and the air introduction port may be formed at a position opposite to the engagement hole. Good
本発明の請求項１によれば、前記アタッチメントと前記ホースグリップ部または前記パイプとの接続は、固定機構によって固定されるので、掃除の際、前記アタッチメントに力が加わっても、前記アタッチメントががたついたり或いは抜け外れることを防止することができる等の効果を奏する。 According to the first aspect of the present invention, the connection between the attachment and the hose grip portion or the pipe is fixed by a fixing mechanism. Therefore, even when a force is applied to the attachment during cleaning, the attachment does not move. There is an effect that it can be prevented from being knocked out or detached.
本発明の請求項２によれば、前記ホースグリップ部または前記パイプに形成された突部を前記係合孔に係合させて前記アタッチメントを固定するので、簡単な構成で前記アタッチメントのがたつき或いは抜け外れを確実に防止することができる等の効果を奏する。 According to the second aspect of the present invention, since the attachment is fixed by engaging the protrusion formed on the hose grip part or the pipe with the engagement hole, the rattling of the attachment is achieved with a simple configuration. Alternatively, it is possible to reliably prevent detachment.
本発明の請求項３によれば、前記アタッチメントを収納する際、前記ホースグリップ部または前記パイプに固定した同じ構成で、前記パイプの収納部に確実に固定することができ、前記アタッチメントを紛失するおそれがなくなる等の効果を奏する。 According to the third aspect of the present invention, when the attachment is housed, it can be securely fixed to the housing part of the pipe with the same structure fixed to the hose grip part or the pipe, and the attachment is lost. There are effects such as eliminating fear.
本発明の請求項４によれば、前記収納部の突部を前記前記パイプの外周面側に位置させているので、前記アタッチメントを前記収納部から取り外して掃除をする際、前記収納部の突部で家具や床面等を傷つけることがなくなる等の効果を奏する。 According to the fourth aspect of the present invention, since the protrusion of the storage portion is positioned on the outer peripheral surface side of the pipe, the protrusion of the storage portion is removed when the attachment is removed from the storage portion for cleaning. There is an effect that the furniture and the floor surface are not damaged at the part.
本発明の請求項５によれば、金型の構造上、同一方向に穴があいていると成型時の型開き時に孔のあいている個所が抵抗になり成型部品の変形や白化につながるという不具合が生じるが、空気導入口を前記係合孔とは反対側の位置に形成しているので、抵抗が均一化し成型部品の型離れが良くなる等の効果を奏する。 According to claim 5 of the present invention, if there is a hole in the same direction due to the structure of the mold, the portion where the hole is opened when the mold is opened at the time of molding becomes resistance, leading to deformation and whitening of the molded part. Although a problem occurs, since the air inlet is formed at a position opposite to the engagement hole, there are effects such as uniform resistance and better mold release of the molded part.
本発明の実施形態を図１乃至図６に基づいて以下に説明する。 An embodiment of the present invention will be described below with reference to FIGS.
図１は、本願発明の実施形態を示す電気掃除機の起立収納（スタンド収納）状態を示す外観図である。図２は、同隙間用アタッチメントの斜視図である。図３は、同隙間用アタッチメントを延長パイプに装着する時を示す側面断面図である。図４は、同隙間用アタッチメントを延長パイプに装着した時を示す側面断面図である。図５は、同隙間用アタッチメントを収納部に収納した時を示す側面断面図である。図６は、同隙間用アタッチメントを収納する収納部を後方斜めからみたときの斜視図である。 FIG. 1 is an external view showing an upright storage (stand storage) state of a vacuum cleaner according to an embodiment of the present invention. FIG. 2 is a perspective view of the attachment for the gap. FIG. 3 is a side cross-sectional view showing the attachment for the gap to the extension pipe. FIG. 4 is a side cross-sectional view showing the attachment for the gap attached to the extension pipe. FIG. 5 is a side cross-sectional view illustrating the same attachment for the gap when stored in the storage unit. FIG. 6 is a perspective view of the storage portion storing the attachment for the gap as viewed obliquely from the rear.
１は、電動送風機及び集塵室を有する掃除機本体で、前方に可撓性ホース２の一端が接続される本体吸込口３が形成され、該掃除機本体１の底面に、後述する延長パイプ６の係止部材１２が係合する係合部４を形成している。 1 is a vacuum cleaner main body having an electric blower and a dust collecting chamber, and a main body suction port 3 to which one end of a flexible hose 2 is connected is formed in the front, and an extension pipe described later is formed on the bottom surface of the vacuum cleaner main body The engaging part 4 which the 6 locking members 12 engage is formed.
５は、前記掃除機本体１の後方の両側に設けられた車輪で、該車輪５を被掃除面上で回転させることにより、簡単に前記掃除機本体１を移動できるようになっている。 Reference numeral 5 denotes wheels provided on both sides of the vacuum cleaner main body 1, and the vacuum cleaner main body 1 can be easily moved by rotating the wheels 5 on the surface to be cleaned.
６は、後述するホースグリップ部７の接続管９に着脱自在に接続される延長パイプで、該延長パイプ６は、伸縮自在にできる構成となっている。 Reference numeral 6 denotes an extension pipe that is detachably connected to a connection pipe 9 of a hose grip portion 7 to be described later, and the extension pipe 6 can be extended and contracted.
７は、前記可撓性ホース２の他端に接続されるホースグリップ部で、該ホースグリップ部７は、前記延長パイプ６または後述する隙間用アタッチメント１３のいずれかが接続される把手部８有する接続管９と、該接続管９に回動自在に取り付けられるホース接続管１０とから形成されている。 7 is a hose grip portion connected to the other end of the flexible hose 2, and the hose grip portion 7 has a handle portion 8 to which either the extension pipe 6 or a gap attachment 13 described later is connected. The connecting pipe 9 and a hose connecting pipe 10 that is rotatably attached to the connecting pipe 9 are formed.
１１は、前記延長パイプ６の端部に接続される床用吸込具である。 Reference numeral 11 denotes a floor suction tool connected to the end of the extension pipe 6.
１２は、前記延長パイプ６の下面（前記把手部８とは反対の位置）に取り付けられた係止部材で、図１に示すように前記掃除機本体１に前記可撓性ホース２、前記延長パイプ６、及び前記床用吸込具１１を接続した状態で、前記掃除機本体１を起立収納（スタンド収納）した際に、前記係止部材１２を前記係合部４に係止するようになっている。 Reference numeral 12 denotes a locking member attached to the lower surface of the extension pipe 6 (a position opposite to the handle portion 8). As shown in FIG. 1, the flexible hose 2 and the extension are attached to the cleaner body 1. When the vacuum cleaner main body 1 is stowed and stowed (stands stowed) with the pipe 6 and the floor suction tool 11 connected, the locking member 12 is locked to the engaging portion 4. ing.
１３は、一端に扁平状の吸込口１４、他端に接続部１５を有する隙間用アタッチメントで、家具間の隙間等を掃除するために、先端（吸込口１４側）が他端（接続部１５側）より細くなったノズル１６を形成している。また、前記接続部１５は、前記延長パイプ６または前記ホースグリップ部７の接続管９の内周に接続できるよう略円形状に形成されている。 13 is a gap attachment having a flat suction port 14 at one end and a connection portion 15 at the other end, and the tip (suction port 14 side) is at the other end (connection portion 15) in order to clean gaps between furniture and the like. The nozzle 16 that is thinner is formed. The connecting portion 15 is formed in a substantially circular shape so that it can be connected to the inner periphery of the connecting pipe 9 of the extension pipe 6 or the hose grip portion 7.
１７は、前記ノズル１６の下面側に形成された空気導入口で、前記吸込口１４が塞がれても前記空気導入口１７から空気が導入されるため、電動送風機の温度上昇が抑制されるようになっている。 Reference numeral 17 denotes an air introduction port formed on the lower surface side of the nozzle 16. Since air is introduced from the air introduction port 17 even when the suction port 14 is blocked, the temperature rise of the electric blower is suppressed. It is like that.
１８は、前記接続部１５の上面側、即ち前記空気導入口１７とは反対の位置に形成された係合孔で、前記延長パイプ６の第１クランプ１９に形成された突部２０、前記接続管９の第２クランプ２１に形成された突部（図示しない）、後述する収納部２２の突部２８に係合できるようになっている。隙間用アタッチメントの製造において、金型の構造上、同一方向に孔（開口）があいていると成型時の型開き時に、孔のあいている個所が抵抗になり成型部品の変形や白化につながるという不具合が生じるが、本実施例では、前記空気導入口１７を前記係合孔１８とは反対側の位置に形成しているので、抵抗が均一化し成型部品の型離れが良くなり、上述した不具合が解消できるようになっている。 Reference numeral 18 denotes an engagement hole formed on the upper surface side of the connection portion 15, that is, at a position opposite to the air introduction port 17. The protrusion 20 formed on the first clamp 19 of the extension pipe 6, the connection A protrusion (not shown) formed on the second clamp 21 of the tube 9 can be engaged with a protrusion 28 of the storage portion 22 described later. In manufacturing of attachments for gaps, if there are holes (openings) in the same direction due to the structure of the mold, when the mold is opened at the time of molding, the part where the holes are opened becomes resistance, leading to deformation and whitening of the molded parts However, in this embodiment, since the air introduction port 17 is formed at a position opposite to the engagement hole 18, the resistance becomes uniform and the mold parts can be separated from the mold. The trouble can be solved.
２２は、前記延長パイプ６の下面（前記把手部８とは反対の位置）に螺子２３にて取り付けられた前記隙間用アタッチメント１３を収納する収納部で、該収納部２２は、図６に示すように螺子孔２４を有する取付部２５と、該取付部２５から上方に延びる円筒部２５とから形成されている。また、前記円筒部２６には前記延長パイプ６の外周面側に臨むコの字状の切欠部２７が形成され、該切欠部２７より前記取付部２５に形成された突部２８が突出している。そして、前記隙間用アタッチメント１３は、図５に示すように前記接続部１５の内周を前記円筒部２６に差し込んで嵌合し、更に前記係合孔１８に前記突部２８を係合させて収納されている。よって、掃除中、前記隙間用アタッチメント１３に衝撃が加わっても、前記係合孔１８に前記突部２８を係合させて前記隙間用アタッチメント１３を固定しているので、前記隙間用アタッチメント１３が前記収納部２２から抜け落ちることがなくなり、前記隙間用アタッチメント１３の紛失を防止できるようにしている。 Reference numeral 22 denotes a storage portion for storing the gap attachment 13 attached to the lower surface of the extension pipe 6 (position opposite to the handle portion 8) with a screw 23. The storage portion 22 is shown in FIG. Thus, the mounting portion 25 having the screw hole 24 and the cylindrical portion 25 extending upward from the mounting portion 25 are formed. The cylindrical portion 26 is formed with a U-shaped notch 27 facing the outer peripheral surface of the extension pipe 6, and a protrusion 28 formed on the mounting portion 25 protrudes from the notch 27. . As shown in FIG. 5, the gap attachment 13 is inserted by fitting the inner periphery of the connection portion 15 into the cylindrical portion 26, and the protrusion 28 is engaged with the engagement hole 18. It is stored. Therefore, even if an impact is applied to the gap attachment 13 during cleaning, the gap attachment 13 is fixed by fixing the gap attachment 13 by engaging the protrusion 28 in the engagement hole 18. Thus, the gap attachment 13 can be prevented from being lost.
また、前記突部２８が前記延長パイプ６の外周面側に位置するように形成されているので、前記隙間用アタッチメント１３を前記収納部２２から取り外して掃除をする場合、前記突部２８で家具や床面当を傷つけることを防止できる。 Further, since the projection 28 is formed so as to be positioned on the outer peripheral surface side of the extension pipe 6, when the clearance attachment 13 is removed from the storage portion 22 and cleaning is performed, the projection 28 is used for furniture. And can prevent the floor surface from being damaged.
次に、前記隙間用アタッチメント１３を前記延長パイプ６に接続する場合は、図３及び図４に示すように、前記隙間用アタッチメント１３の前記接続部１５を前記延長パイプ６の内周に差し込んで嵌合させ、更に前記係合孔１８に前記第１クランプ１９の前記突部２０を係合させて固定接続する。前記第１クランプ１９の前記突部２０は、バネ２９の付勢力によって常時下方側に付勢されており、前記第１クランプ１９を押圧すると前記係合孔１８と前記突部２０との係合が解除されるようになっている。よって、掃除の際、前記隙間用アタッチメント１３に力が加わっても、前記係合孔１８に前記第１クランプ１９の前記突部２０を係合させて固定しているので、前記隙間用アタッチメント１３ががたついたり或いは抜け外れることを防止することができる。 Next, when the gap attachment 13 is connected to the extension pipe 6, as shown in FIGS. 3 and 4, the connection portion 15 of the gap attachment 13 is inserted into the inner periphery of the extension pipe 6. Further, the projection 20 of the first clamp 19 is engaged with the engagement hole 18 and fixedly connected. The protrusion 20 of the first clamp 19 is always urged downward by the urging force of a spring 29, and when the first clamp 19 is pressed, the engagement hole 18 and the protrusion 20 are engaged. Is to be canceled. Therefore, even when a force is applied to the gap attachment 13 during cleaning, the protrusion 20 of the first clamp 19 is engaged and fixed in the engagement hole 18, so the gap attachment 13 It is possible to prevent rattling or detachment.
また、前記隙間用アタッチメント１３を前記ホースグリップ部７の前記接続管９に接続する場合も、前述した構成と同様、前記隙間用アタッチメント１３の前記接続部１５を前記ホースグリップ部７の前記接続管９の内周に差し込んで嵌合させ、更に前記係合孔１８に前記第２クランプ２１の突部（図示しない）を係合させて接続しているので、掃除の際、前記隙間用アタッチメント１３に力が加わっても、前記隙間用アタッチメント１３ががたついたり或いは抜け外れることを防止することができる。 Further, when the gap attachment 13 is connected to the connection pipe 9 of the hose grip part 7, the connection part 15 of the gap attachment 13 is connected to the connection pipe of the hose grip part 7 in the same manner as described above. 9 is inserted into and fitted into the inner periphery of the contact hole 9 and the protrusion (not shown) of the second clamp 21 is engaged with and connected to the engagement hole 18. Even if a force is applied to the gap, it is possible to prevent the gap attachment 13 from rattling or coming off.
１ 掃除機本体
７ ホースグリップ部
２ 可撓性ホース
６ 延長パイプ
１１ 床用吸込具
１３ 隙間用アタッチメント
１８ 係合孔
２０、２８ 突部
１７ 空気導入口
1 Vacuum cleaner body
7 Hose grip
2 Flexible hose
6 Extension pipe
11 Floor suction tool
13 Attachment for gap
18 engaging hole 20, 28 protrusion
17 Air inlet
Claims (5)
前記アタッチメントと前記ホースグリップ部または前記パイプとの接続は、固定機構によって固定されることを特徴とする電気掃除機。 A vacuum cleaner main body, one end connected to the vacuum cleaner main body, a hose having a hose grip portion at the other end, a pipe having one end detachably connected to the hose grip portion, and a removable end at the other end of the pipe A vacuum cleaner provided with a floor suction tool connected to the hose grip part or the attachment detachably connected to the pipe,
A connection between the attachment and the hose grip part or the pipe is fixed by a fixing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006003399A JP4749157B2 (en) | 2006-01-11 | 2006-01-11 | Vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006003399A JP4749157B2 (en) | 2006-01-11 | 2006-01-11 | Vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007185222A true JP2007185222A (en) | 2007-07-26 |
| JP4749157B2 JP4749157B2 (en) | 2011-08-17 |
Family
ID=38340810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006003399A Expired - Fee Related JP4749157B2 (en) | 2006-01-11 | 2006-01-11 | Vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4749157B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009039542A (en) * | 2007-08-09 | 2009-02-26 | Dyson Technology Ltd | Handle assembly for cleaner |
| US8225457B2 (en) | 2006-08-08 | 2012-07-24 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8240003B2 (en) | 2004-07-22 | 2012-08-14 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8327504B2 (en) | 2007-12-22 | 2012-12-11 | Dyson Technology Limited | Wand assembly for a cleaning appliance |
| JP2017006408A (en) * | 2015-06-23 | 2017-01-12 | 三菱電機株式会社 | Vacuum cleaner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000051124A (en) * | 1998-08-07 | 2000-02-22 | Sanyo Electric Co Ltd | Vacuum cleaner |
| JP2001070207A (en) * | 1999-06-30 | 2001-03-21 | Sanyo Electric Co Ltd | Vacuum cleaner |
| JP2002058620A (en) * | 2000-08-21 | 2002-02-26 | Sanyo Electric Co Ltd | Vacuum cleaner |
-
2006
- 2006-01-11 JP JP2006003399A patent/JP4749157B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000051124A (en) * | 1998-08-07 | 2000-02-22 | Sanyo Electric Co Ltd | Vacuum cleaner |
| JP2001070207A (en) * | 1999-06-30 | 2001-03-21 | Sanyo Electric Co Ltd | Vacuum cleaner |
| JP2002058620A (en) * | 2000-08-21 | 2002-02-26 | Sanyo Electric Co Ltd | Vacuum cleaner |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8240003B2 (en) | 2004-07-22 | 2012-08-14 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8720002B2 (en) | 2004-07-22 | 2014-05-13 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8225457B2 (en) | 2006-08-08 | 2012-07-24 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| JP2009039542A (en) * | 2007-08-09 | 2009-02-26 | Dyson Technology Ltd | Handle assembly for cleaner |
| JP4692590B2 (en) * | 2007-08-09 | 2011-06-01 | ダイソン テクノロジー リミテッド | Vacuum cleaner handle assembly |
| US8108967B2 (en) | 2007-08-09 | 2012-02-07 | Dyson Technology Limited | Handle assembly for a cleaning appliance |
| US8327504B2 (en) | 2007-12-22 | 2012-12-11 | Dyson Technology Limited | Wand assembly for a cleaning appliance |
| JP2017006408A (en) * | 2015-06-23 | 2017-01-12 | 三菱電機株式会社 | Vacuum cleaner |
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