JPS59192333A - Dust collecting amount display apparatus of vacuum cleaner - Google Patents
Dust collecting amount display apparatus of vacuum cleanerInfo
- Publication number
- JPS59192333A JPS59192333A JP6405984A JP6405984A JPS59192333A JP S59192333 A JPS59192333 A JP S59192333A JP 6405984 A JP6405984 A JP 6405984A JP 6405984 A JP6405984 A JP 6405984A JP S59192333 A JPS59192333 A JP S59192333A
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- pointer
- lamp
- vacuum cleaner
- pipe
- 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
- Filters 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
本発明は大気とファンモーターの吸引側との圧力差で指
針を動作して集塵量を表示するようにした真空掃除機の
集塵量表示装置に関するものであるO
従来例の構成とその問題点
従来のこの種装置では指針の動きのみによって集塵量を
表示するようにしていた。しかし、この構成では指針の
動きが見にくり、大変勝手の悪いものであった。まだ指
針を収納する透明なパイプの外側からランプの光を当て
るものも考えられているが、しかし、このものでは光の
当り具合によってパイプ全体が輝き、かえって指釧が見
にくくなることがあった。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a dust collection amount display device for a vacuum cleaner, which displays the amount of dust collected by operating a pointer based on the pressure difference between the atmosphere and the suction side of a fan motor. O Structure of the conventional example and its problems In the conventional device of this kind, the amount of collected dust was displayed only by the movement of the pointer. However, with this configuration, it was difficult to see the movement of the pointer, which was very inconvenient. It is still being considered to shine the light of a lamp from the outside of the transparent pipe that houses the pointer, but with this type, the entire pipe would shine depending on how the light hit it, making it difficult to see the finger sticks.
発明の目的
本発明はこのような従来の欠点を解消したもので、表示
の明確化を目的とするものである。OBJECTS OF THE INVENTION The present invention eliminates these conventional drawbacks and aims to make the display clearer.
発明の構成
本発明の真空掃除機の集塵量表示装置は、一端をフィル
ターの下手とファンモーターの吸引側と間隙をおいて上
記パイプ内に摺動自在に設けられ、弁座を開閉する指針
と、指針を弁座方向に附勢するスプリングとを具備し、
さらに上記弁座にはパイブ内に突入するランプを取付け
るとともに、少なくとも弁座側の端面に開放部を有する
ランプ格納用中空を指針の軸方向に形成したものパある
。Structure of the Invention The dust collection amount display device for a vacuum cleaner of the present invention is slidably provided in the pipe with one end spaced between the lower end of the filter and the suction side of the fan motor, and a pointer for opening and closing the valve seat. and a spring that biases the pointer toward the valve seat,
Furthermore, the valve seat is equipped with a lamp that protrudes into the pipe, and a hollow for housing the lamp is formed in the axial direction of the pointer, having an open portion at least at the end face on the valve seat side.
したがって、指針が動作すると、その動作量は同指針外
に露出したランプの光、すなわち、光帯の長さで表示さ
れるものである。Therefore, when the pointer moves, the amount of movement is indicated by the light of the lamp exposed outside the pointer, that is, the length of the light band.
実施例の説明 以下その実施例を添附図面とともに説明する。Description of examples Examples thereof will be described below with reference to the accompanying drawings.
図において、1はファンモーター2を内蔵した主体、3
はこの主体1の前部、すなわち、ファンモーター2の吸
引側に着脱自在に結合した集塵ケースで、フィルター4
を有する。そして上記主体1には後輪5と把手6が、ま
た集塵ケース3には前輪7と把手8がそれぞれ設けであ
る。9は主体1の把手〇内に設けた透明パイプにして、
その一端はエルボ10を介してフィルター4の下手とフ
ァンモーター2の吸引側との間の空間11に連通してあ
り、また他端は把手らの孔12を介して大気に開放され
ている。13はパイプ9の大気開放端側に覆着されると
ともに、中心部をはずした位置に弁口14を形成した弁
座、15はパイプ9内の中心線上に突入させたランプで
、その口金部は弁座13の中心部に装着されている。In the figure, 1 is the main body with a built-in fan motor 2, 3
is a dust collection case detachably connected to the front part of the main body 1, that is, the suction side of the fan motor 2, and the filter 4
has. The main body 1 is provided with a rear wheel 5 and a handle 6, and the dust collection case 3 is provided with a front wheel 7 and a handle 8. 9 is a transparent pipe installed inside the handle 〇 of main body 1,
One end thereof communicates with a space 11 between the lower end of the filter 4 and the suction side of the fan motor 2 through an elbow 10, and the other end is open to the atmosphere through a hole 12 in the handle. 13 is a valve seat which is covered with the end side of the pipe 9 that is open to the atmosphere and has a valve port 14 formed at a position off the center; 15 is a lamp inserted into the center line of the pipe 9; is attached to the center of the valve seat 13.
16はパイプ9内に間隙をおいて摺動自在に挿設され、
上記弁座13の弁口14を開閉する指針であって、その
弁座13側の端面に開放部をもつランプ格納用の中空1
7が中心軸方向に形成しである。16 is slidably inserted into the pipe 9 with a gap,
A hollow 1 for storing a lamp, which is a pointer for opening and closing the valve port 14 of the valve seat 13, and has an opening on the end face on the valve seat 13 side.
7 is formed in the central axis direction.
18は指針16を弁座13の方向に附勢するスプリング
、19はパイプ9と対向して把手〇の一部に形成した表
示窓である。18 is a spring that urges the pointer 16 toward the valve seat 13; 19 is a display window formed in a part of the handle 0 facing the pipe 9;
上記の構成において、ランプ9は掃除機運転時に点火す
るように回路が構成しであるが、しかし、正常時には第
2図のようにスプリング18の作用で指針16が弁口1
4を閉じるごとく弁座13に当接していて、その中空1
7に上記ランプ9が位置しているため、その光は遮断さ
れている。In the above configuration, the circuit is configured so that the lamp 9 is ignited when the vacuum cleaner is operated. However, under normal conditions, the pointer 16 is moved toward the valve port by the action of the spring 18 as shown in FIG.
4 is in contact with the valve seat 13 as if closing the hollow 1
Since the lamp 9 is located at 7, its light is blocked.
次に集塵ケース3内での集塵量が増大して空間11の圧
力が一定値まで低下すると、スプリング18に抗して指
針16が弁座13より離れる方向に摺動する。しかるに
弁口14が開かれて、外気が孔12−弁ロ14−パイプ
9−エルボ10を通ってファンモーター2に導入され、
同時にランプ9が相開16より露出して、光によってそ
の状態を表示するものである。Next, when the amount of dust collected in the dust collecting case 3 increases and the pressure in the space 11 decreases to a certain value, the pointer 16 slides away from the valve seat 13 against the spring 18. However, the valve port 14 is opened, and outside air is introduced into the fan motor 2 through the hole 12, the valve hole 14, the pipe 9, and the elbow 10.
At the same time, the lamp 9 is exposed from the phase opening 16 and its status is displayed by light.
相開16は空間11の圧力低下度に従って弁座13より
次第に離れ、それにつれてランプ9の露出量も増大して
いく(第3図)。The phase opening 16 gradually moves away from the valve seat 13 according to the degree of pressure drop in the space 11, and the amount of exposure of the lamp 9 increases accordingly (FIG. 3).
以上より使用者はランプ9の露出量、換言すれば、光帯
の長さ変化によって集塵量を的確に知ることができるも
のである。As described above, the user can accurately know the amount of dust collected from the amount of exposure of the lamp 9, in other words, from the change in the length of the light band.
なお、上記実施例では運転中ランプを点灯するようにし
たが、省エネルギーの観点から相開の動きに応動するス
イッチを設けて、同指針が動作し始めたときにランプを
点灯することも考えられる。In addition, in the above embodiment, the lamp is turned on during operation, but from the viewpoint of energy saving, it is also possible to provide a switch that responds to the phase opening movement and turn on the lamp when the same guideline starts to operate. .
発明の効果
このように本発明によれば、光帯の長さ変化によって集
塵量を表示するものであるから、大変明確な表示となる
など、その効果は犬なるものである0Effects of the Invention As described above, according to the present invention, since the amount of collected dust is displayed by changing the length of the light zone, the display is very clear, and the effects are outstanding.
第1図は本発明の実施例を示す真空掃除機の一部欠截断
面図、第2図は集塵量表示部の断面図、第3図は動作説
明のだめの同断面図である。
2−・・・・ファンモーター、4・・・・・フィルター
、9・・・・・・パイプ、13・・・・・・弁座、15
・・・・・・ランプ。
16・・・・・指針、17・・・・・・中空、18・・
・・・スプリング○
代理人の氏名 弁理士 中 尾 敏 男 ほか1名第1
図
第2図
第3図FIG. 1 is a partially cutaway sectional view of a vacuum cleaner showing an embodiment of the present invention, FIG. 2 is a sectional view of a dust collection amount display section, and FIG. 3 is a sectional view of the vacuum cleaner for explaining the operation. 2-...Fan motor, 4...Filter, 9...Pipe, 13...Valve seat, 15
······lamp. 16...Pointer, 17...Hollow, 18...
...Spring ○ Name of agent Patent attorney Toshio Nakao and 1 other person 1st
Figure 2 Figure 3
Claims (1)
間に、他端を大気にそれぞれ連通させた透明なパイプと
、上記パイプの大気と連通した一端に装着した弁座と、
間隙をおいて上記パイプ内に摺動自在に設けられ、弁座
を開閉する指針と、指針を弁座方向に附勢するスプリン
グとを具備し、さらに上記弁座に―:バイブ内に突入す
るランプを取付けるとともに、少なくとも弁座側の端面
に開放部を有するランプ格納用中空を指針の軸方向に形
成した真空掃除機の集塵量表示装置。a transparent pipe with one end communicating with the atmosphere between the lower end of the filter and the suction side of the fan motor, and a valve seat attached to one end of the pipe communicating with the atmosphere;
It is slidably provided in the pipe with a gap, and is equipped with a pointer that opens and closes the valve seat, and a spring that biases the pointer toward the valve seat. A dust collection amount display device for a vacuum cleaner, in which a lamp is attached and a hollow space for housing the lamp is formed in the axial direction of the pointer, having an open portion at least on the end face on the valve seat side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6405984A JPS59192333A (en) | 1984-03-30 | 1984-03-30 | Dust collecting amount display apparatus of vacuum cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6405984A JPS59192333A (en) | 1984-03-30 | 1984-03-30 | Dust collecting amount display apparatus of vacuum cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59192333A true JPS59192333A (en) | 1984-10-31 |
Family
ID=13247137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6405984A Pending JPS59192333A (en) | 1984-03-30 | 1984-03-30 | Dust collecting amount display apparatus of vacuum cleaner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59192333A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5454456A (en) * | 1977-09-15 | 1979-04-28 | Electrolux Ab | Indicator for vacuum cleaner |
-
1984
- 1984-03-30 JP JP6405984A patent/JPS59192333A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5454456A (en) * | 1977-09-15 | 1979-04-28 | Electrolux Ab | Indicator for vacuum cleaner |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS59192333A (en) | Dust collecting amount display apparatus of vacuum cleaner | |
JPS6158629A (en) | Indicator of electric cleaner | |
JPS5940828A (en) | Electric cleaner | |
KR890002568Y1 (en) | Indicating apparatus for dust collecting condition of vacuum cleaning machine | |
JPH0335256Y2 (en) | ||
KR0148990B1 (en) | Power cord of vacuum cleaner | |
KR200210226Y1 (en) | Vacuum cleaner using blower motor of heating system of vehicle | |
JPH03165725A (en) | Dust collection quantity display device for vacuum cleaner | |
JP2000139790A (en) | Vacuum cleaner | |
KR960003142Y1 (en) | Apparatus for opening and closing intake of main body in a vacuum cleaner | |
JPS6349489B2 (en) | ||
JPS6141567B2 (en) | ||
JPH03165722A (en) | Vacuum cleaner | |
JPH10170038A (en) | Air cleaner | |
JPH0824642B2 (en) | Electric vacuum cleaner | |
KR890000986Y1 (en) | Dust precipitate meter of suction cleaner | |
JPH0556881A (en) | Vacuum cleaner | |
JPS60203226A (en) | Electric cleaner | |
JPH08191786A (en) | Vacuum cleaner | |
JPS61100216A (en) | Dust indicator of electric cleaner | |
JPH04122338A (en) | Dust collecting amount indicator of vacuum cleaner | |
JPS6152842A (en) | Indicator of electric cleaner | |
JPS61232827A (en) | Indicator protector of electric cleaner | |
JPS612829A (en) | Dust indicator of electric cleaner | |
JPS642687Y2 (en) |