JPS62197027A - Suction port member of dust suction apparatus - Google Patents
Suction port member of dust suction apparatusInfo
- Publication number
- JPS62197027A JPS62197027A JP4078286A JP4078286A JPS62197027A JP S62197027 A JPS62197027 A JP S62197027A JP 4078286 A JP4078286 A JP 4078286A JP 4078286 A JP4078286 A JP 4078286A JP S62197027 A JPS62197027 A JP S62197027A
- Authority
- JP
- Japan
- Prior art keywords
- brush
- dust
- suction port
- port member
- suction
- 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
- 239000000428 dust Substances 0.000 title claims description 28
- 230000006698 induction Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は電気掃除機等の吸塵装置における吸込み口部材
に関り、特に細かい凹凸部のある清掃面や柔かい清掃物
の清掃に好適な吸塵装置における吸込み口部材に関する
。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a suction port member in a dust suction device such as a vacuum cleaner, and is particularly suitable for cleaning surfaces with fine irregularities and soft objects. The present invention relates to a suction port member in a device.
電気掃除機等の吸塵装置の吸込み口部材一つに、例えば
日立カタログＳＷ−１１ＩＰの標準付属品として示され
ているような長いブラシを備えた柵用吸込み口部材があ
る。これは凹凸のある清掃面の凹部に入り込んだ塵を吸
塵するために備えられるものである。One example of a suction port member for a dust suction device such as a vacuum cleaner is a fence suction port member equipped with a long brush as shown as a standard accessory in the Hitachi catalog SW-11IP. This is provided to suck up dust that has entered the recesses of the uneven cleaning surface.
従来，この種棚用吸込み口部材は，第３図に示すように
、一定の長さのブラシ６で一定の厚みを有し、空気流は
ブラシ６の先端からのみ吸い込まれる構成、若しくは、
第４図に示すように、ブラシ６の上部に空気流ができる
ようブラシ６にすき間１０を設け、ブラシ先端の空気の
流れを柔らかくする構成になっていた。なお、４′は吸
込み口を示している。Conventionally, as shown in FIG. 3, this type of shelf suction port member has a brush 6 of a certain length and a certain thickness, and the airflow is sucked in only from the tip of the brush 6, or
As shown in FIG. 4, a gap 10 was provided in the brush 6 to allow air to flow above the brush 6, thereby softening the air flow at the tip of the brush. Note that 4' indicates a suction port.
上記従来技術のうち、第３図のものでは、薄く柔かいジ
ュラタンのようなものを掃除する点について配慮がなさ
れておらず、薄いジュラタンに吸込み口部材を近づける
と、ジュラタンを急激に引きつけて吸込み口を塞ぎ、目
的の塵のみ吸い込むことができないという問題点があっ
た。一方、第４図に示すものは、ブラシ上部に空気口が
あるため、前述の問題点は若干緩和されるものの、ブラ
シ下部先端に流れる空気流が少なくなるので、吸込み力
を弱めるという問題点を有していた。Among the above conventional techniques, the one shown in Fig. 3 does not take into consideration the need to clean thin and soft materials such as Juratan, and when the suction port member is brought close to thin Juratan, the Juratan is suddenly attracted to the suction port. There was a problem in that the dust was blocked and the target dust could not be sucked in. On the other hand, the one shown in Fig. 4 has an air port at the top of the brush, which alleviates the above-mentioned problem somewhat, but it also reduces the airflow flowing to the bottom tip of the brush, which causes the problem of weakening the suction force. had.
また両者とも、ブラシに厚みがあるため、棚等の凹凸部
のある面を掃除するとき、細かい凹凸部にブラシの先端
が入って行かず、摺動によるブラシ掃除の効果があられ
れないという問題点を有していた。In addition, since the brushes of both are thick, when cleaning uneven surfaces such as shelves, the tip of the brush does not penetrate into the fine unevenness, and the cleaning effect of the brush cannot be achieved by sliding. It had a point.
なお、具体的な凹凸のある掃除体の例として、ワードプ
ロセッサー等のキーボード部があげられる。Note that a specific example of a cleaning body having unevenness is a keyboard portion of a word processor or the like.
本発明の目的は、薄く柔かい物を吸込み口に近づけても
、吸込み口を塞ぐことなく空気の流れを作って目的の塵
のみ吸い込ませることにある。又、細かい凹凸部にもブ
ラシの先端を入れ、凹部及び側面にもブラシを当て塵を
動かして吸い込ませることにある。An object of the present invention is to create an air flow without blocking the suction port, even when a thin and soft object is brought close to the suction port, so that only the target dust is sucked in. In addition, the tip of the brush is inserted into small irregularities, and the brush is also applied to concave portions and sides to move and suck in dust.
〔問題点を解決するための手段〕
上記目的は、吸込み口の先端に設けたブラシ部の根元側
が厚く吸塵側が薄くなるように、該ブラシ部の内側を斜
めにカットすることにより達成される。[Means for solving the problem] The above object is achieved by diagonally cutting the inside of the brush part provided at the tip of the suction port so that the root side of the brush part is thicker and the dust suction side is thinner.
例えばブラシの長さを斜めにカットすることにより、ブ
ラシ環が吸込み０横断面の外側に至るほど長くなる。こ
の結果ブラシの吸塵側において空気の流れが急激になら
ない。つまり斜めにカットされた粗いブラシ面が適当に
空気の通過を可能にし、急激に空気流を塞ぐことによる
吸塵物の吸い込みを防止することができる。For example, by cutting the length of the brush diagonally, the brush ring becomes longer toward the outside of the zero suction cross section. As a result, the air flow does not become rapid on the dust suction side of the brush. In other words, the diagonally cut rough brush surface allows air to pass through appropriately, and prevents dust particles from being sucked in due to sudden blockage of the air flow.
以下、本発明の実施例を第１図及び第２図により説明す
る。Embodiments of the present invention will be described below with reference to FIGS. 1 and 2.
第１図は本発明の吸込み口部材を備えた吸塵装置の全体
図であり、１は吸塵部本体、２は空気誘導ホース、３は
伸縮自在ホース、４は前記空気誘導ホース２の端部に着
脱自在に設置され得る吸込み口部材であ葛。塵は通常の
真空掃除機の動作原理に従って、吸込み口部材４から各
ホース２，３を経て吸塵部本体１に吸い込まれる。FIG. 1 is an overall view of a dust suction device equipped with a suction port member of the present invention, in which 1 is the dust suction unit main body, 2 is an air guide hose, 3 is a telescopic hose, and 4 is an end portion of the air guide hose 2. It is a suction port member that can be installed detachably. Dust is sucked into the dust suction unit main body 1 from the suction port member 4 through the hoses 2 and 3 in accordance with the operating principle of a normal vacuum cleaner.
ここで、吸込み口部材４について、第２図によりさらに
説明する。吸込み口部材４は、一般的には空気誘導ホー
ス２の横断面形状に従った円形の断面形状を有しており
、その先端部は該形状に対応するとともにブラシ６があ
る厚みを有して植設されるべく、直径方向に一定幅の膨
らみを有するブラシ植設部５を形成している。ブラシ６
は、該植設部５にある１「メみをもって植設され、かつ
ブラシ環が吸込み０横断面の外側に至るほど長くなるよ
うに、内側のブラシが斜めにカットされている。Here, the suction port member 4 will be further explained with reference to FIG. 2. The suction port member 4 generally has a circular cross-sectional shape that follows the cross-sectional shape of the air guide hose 2, and its tip corresponds to the shape and has a certain thickness of the brush 6. A brush planting portion 5 having a bulge of a constant width in the diameter direction is formed so as to be planted. brush 6
The inner brush is planted with a 1" dimple in the planting part 5, and the inner brush is cut diagonally so that the brush ring becomes longer as it reaches the outside of the zero suction cross section.
このときブラシ６の材質をブラシ植設部５の内側にある
ものは硬いもの、外側のものは柔らかいものを使用する
ことができる。At this time, the material of the brush 6 can be hard for the inside of the brush installation part 5 and soft for the outside.
また、ブラシ６の先端が吸塵物７と必要以上に接触し空
気の流れを塞いだり、ブラシ部６の先端を壊すのを防ぐ
ため、ブラシ６と吸塵物７の間隔を一定にするための例
えば逆り字形の支持具８をブラシ植設部５に設置する。In addition, in order to prevent the tip of the brush 6 from coming into contact with the dust-picking material 7 more than necessary and blocking the air flow, or to prevent the tip of the brush portion 6 from being damaged, for example An inverted-shaped support 8 is installed in the brush installation part 5.
かくして、吸塵物７が柔らかいために吸込み口４′に吸
込まれて空気の流れを塞ぐような事態は、ブラシ６の先
端の厚みが薄く密度が粗いことから、その隙間から空気
の流入が適度になされるので生じない。したがって目的
の塵のみを吸込むことができる。ブラシ６はその内側は
ど長さが短いこと、また材質に硬いものを使用すれば、
外側からの空気の流れに対して補強されブラシの外側部
分が内側に変形することを防止することができる。In this way, the situation where the dust material 7 is soft and gets sucked into the suction port 4' and blocks the air flow can be avoided because the thickness of the tip of the brush 6 is thin and the density is coarse, so air can not flow in properly through the gap. It does not occur because it is done. Therefore, only the target dust can be sucked in. The inner length of the brush 6 should be short, and if the material is hard,
It is reinforced against air flow from the outside and can prevent the outer portion of the brush from deforming inward.
本発明によれば、柔かいシュウタン等の薄物でも吸込み
口に吸い込まれることはない。さらに細かい凹凸部に対
しても、ブラシの先端部が凹部によく入り込み、凹部に
付着している塵を！２１ノかすので吸塵効果が一層向上
する。またブラシと吸塵物との間隔を一定に保つための
支持具を備えるようにすれば、ブラシが吸塵物と急激に
必要以上に接触し空気の流れを塞ぐことが防止できる。According to the present invention, even a thin object such as a soft shoe tongue will not be sucked into the suction port. The tip of the brush can easily penetrate into even finer unevenness, removing dust stuck in the recesses! 21 dust, the dust absorption effect is further improved. Further, by providing a support for keeping the distance between the brush and the dust-collected object constant, it is possible to prevent the brush from suddenly coming into contact with the dust-collecting object more than necessary and blocking the air flow.
したがって、塵は柔らかく吸い込まれ、吸塵物を吸着す
ることはない。さらにブラシの先端の破損を防ぐ効果が
ある。Therefore, the dust is sucked in softly, and the dust is not absorbed. It also has the effect of preventing damage to the tip of the brush.
４．１ｆｆｉ面の簡頃な説明
第１図は本発明の一実施例の全体構成図、第２図は第１
図のイーイ断面図、第３図及び第４図は従来例の説明図
である。4. Simple explanation of the 1ffi plane Figure 1 is an overall configuration diagram of one embodiment of the present invention, and Figure 2 is a diagram of the entire configuration of an embodiment of the present invention.
The sectional view of the figure, FIGS. 3 and 4 are explanatory diagrams of the conventional example.
１・吸塵部本体、 ２・・・空気誘導ホース、３・・伸
縮自在ホース、 ４・・・吸込み口部材、４′・・・吸
込み口、 ５・・・ブラシ植設部、６・・・ブラシ、
７・・・吸塵物、 ８・・・逆り字形支持具、 ９・・
・空気流、 １０・・・ブラシの隙き間。1. Dust suction unit main body, 2.. Air induction hose, 3.. Telescopic hose, 4.. Suction port member, 4'... Suction port, 5.. Brush installation part, 6.. brush,
7...Dust-collecting material, 8...Inverted-shaped support, 9...
・Air flow, 10... Gap between brushes.
１１．′。11. '.
代理人弁理士 鈴 木 誠、１．。Representative patent attorney Makoto Suzuki, 1. .
・−ｒ、’：、 ＝３．ノ 一−イ・-r,':, =3. of 1-i
Claims (2)
設けられるブラシ部を備えた吸込み口部材において、ブ
ラシ部の根元側が厚く吸塵側が薄くなるように、該ブラ
シ部の内側を斜めにカットしたことを特徴とする吸塵装
置の吸込み口部材。(1) In a suction port member equipped with a brush section provided at the end of the air induction hose connected to the dust suction section main body, the inside of the brush section is diagonally arranged so that the root side of the brush section is thicker and the dust suction side is thinner. A suction port member of a dust suction device characterized by being cut.
持具が備えられていることを特徴とする前記特許請求の
範囲第１項記載の吸塵装置の吸込み口部材。(2) The suction port member of the dust suction device according to claim 1, further comprising a support for maintaining a constant distance between the brush portion and the dust collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4078286A JPS62197027A (en) | 1986-02-26 | 1986-02-26 | Suction port member of dust suction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4078286A JPS62197027A (en) | 1986-02-26 | 1986-02-26 | Suction port member of dust suction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62197027A true JPS62197027A (en) | 1987-08-31 |
Family
ID=12590194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4078286A Pending JPS62197027A (en) | 1986-02-26 | 1986-02-26 | Suction port member of dust suction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62197027A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015147081A (en) * | 2015-04-15 | 2015-08-20 | シャープ株式会社 | self-propelled vacuum cleaner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012353B2 (en) * | 1982-09-21 | 1985-04-01 | 北興化学工業株式会社 | 2-(Substituted phenoxy)propionic acid derivatives and herbicides containing the same as active ingredients |
-
1986
- 1986-02-26 JP JP4078286A patent/JPS62197027A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6012353B2 (en) * | 1982-09-21 | 1985-04-01 | 北興化学工業株式会社 | 2-(Substituted phenoxy)propionic acid derivatives and herbicides containing the same as active ingredients |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015147081A (en) * | 2015-04-15 | 2015-08-20 | シャープ株式会社 | self-propelled vacuum cleaner |
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