JPS6052810B2 - central cleaner - Google Patents
central cleanerInfo
- Publication number
- JPS6052810B2 JPS6052810B2 JP12269076A JP12269076A JPS6052810B2 JP S6052810 B2 JPS6052810 B2 JP S6052810B2 JP 12269076 A JP12269076 A JP 12269076A JP 12269076 A JP12269076 A JP 12269076A JP S6052810 B2 JPS6052810 B2 JP S6052810B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure passage
- passage
- wall
- negative pressure
- positive pressure
- 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.)
- Expired
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、掃除機本体と屋内の任意の位置に設けた複数
の差込口との間を配管した、いわゆるセントラル方式の
クリーナーの配管機構に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a piping mechanism for a so-called central cleaner in which piping is provided between a vacuum cleaner body and a plurality of outlets provided at arbitrary positions indoors. It is.
従来の技術
従来、この種セントラルクリーナーにあつては掃除機本
体と差込口とを金属または合成樹脂の通路体で配管して
いた。BACKGROUND OF THE INVENTION Conventionally, in this type of central cleaner, the vacuum cleaner body and the outlet have been connected by a passage made of metal or synthetic resin.
発明が解決しようとする問題点
しかし、このものでは配管工事に非常な手間を要し、シ
ステムとしてのコストアップの最大の原因となつていた
。Problems to be Solved by the Invention However, this method required a great deal of effort in piping work, which was the biggest cause of the cost increase as a system.
本発明はこのような従来の欠点を解消したもので、配管
工事の簡素化を図つたものである。The present invention eliminates these conventional drawbacks and simplifies piping work.
問題点を解決するための手段このような従来の問題点を
解決するために本発明は、負圧通路と、この負圧通路を
包囲する正圧通路と、これら両通路間に放射状に位置す
る支持体とで柔軟な通路体を構成し、上記負圧通路を掃
除機本体の吸込口と床面などの差込口に結合するととも
に、上記正圧通路には、掃除機本体の排気口の少なくと
も一部と連通させたものである。Means for Solving the Problems In order to solve these conventional problems, the present invention provides a negative pressure passage, a positive pressure passage surrounding the negative pressure passage, and a pressure passage located radially between the two passages. A flexible passage is formed with the support, and the negative pressure passage is connected to the suction port of the vacuum cleaner body and an outlet on the floor, etc., and the positive pressure passage is connected to the exhaust port of the vacuum cleaner body. It communicates with at least a part of it.
作用このように本発明によれば、通路体が柔軟よりなる
ものであるから、配管工事がきわめて簡単にでき、また
掃除機本体運転時には圧力差によつて確実に負圧通路が
確保できるものである。As described above, according to the present invention, since the passage body is made of a flexible material, piping work can be performed extremely easily, and a negative pressure passage can be reliably secured due to the pressure difference when the vacuum cleaner main body is in operation. be.
実施例 以下その一実施例を第１〜２図にもとづいて説明する。Example An example of this will be described below with reference to FIGS. 1 and 2.
図において、１は負圧通路２ａとこの負圧通路２ａを包
囲する正圧通路２ｂとて構成された通路体で、内壁３に
より仕切られている。４は外壁で、上記内壁３とともに
柔軟な材質で形成されている。In the figure, reference numeral 1 denotes a passage body composed of a negative pressure passage 2a and a positive pressure passage 2b surrounding the negative pressure passage 2a, and is partitioned by an inner wall 3. Reference numeral 4 denotes an outer wall, which, together with the inner wall 3, is made of a flexible material.
５は放射状に配設した支持体で、内壁３が外壁４と略同
心円状となるように支持している。Reference numeral 5 denotes radially arranged supports, which support the inner wall 3 and the outer wall 4 so as to be substantially concentric.
・６は掃除機の本体で、吸込口７に上記負圧通路１が接
続されている。上記負圧通路１の反対側は床面８の差込
口９ど連結しており、床ノズル、延長管と結合している
ホース１０が差込口９に着脱自在に嵌合している。正圧
通路２には、本体６の排門気口１１の一部１１ａより配
管１２を介して正圧空気が導びかれ、端末の孔１３によ
り、外部へ排出される。上記構成において、外壁４，内
壁３は柔材質より成つているため、内部に圧が生じてい
ない場合は、円状とならず、つぶれた状態となる場合が
あるが内壁３内に負圧、内壁３と外壁４の間に正圧がか
かつた場合、内壁３と外壁４は支持体５により略同心円
状に位置しているため、内壁３より外壁４の円周が大き
く、負圧通路２ａの負圧により内壁３が縮もうとする力
より、正圧通路２ｂの一定値が確保している正圧により
外へ張り出そうとする力が大きいので柔材質で形成して
いるにもかかわらず、通路形状を一定に保つことができ
る。・6 is the main body of the vacuum cleaner, and the above-mentioned negative pressure passage 1 is connected to the suction port 7. The opposite side of the negative pressure passage 1 is connected to an insertion port 9 on the floor surface 8, and a hose 10 connected to a floor nozzle and an extension pipe is removably fitted into the insertion port 9. Positive pressure air is introduced into the positive pressure passage 2 through a pipe 12 from a portion 11a of the exhaust port 11 of the main body 6, and is discharged to the outside through a hole 13 at the end. In the above configuration, since the outer wall 4 and the inner wall 3 are made of a soft material, if no pressure is generated inside, the shape may not be circular and may be collapsed, but if there is a negative pressure inside the inner wall 3, When positive pressure is applied between the inner wall 3 and the outer wall 4, since the inner wall 3 and the outer wall 4 are located approximately concentrically by the support 5, the circumference of the outer wall 4 is larger than that of the inner wall 3, and the negative pressure passage Even though the inner wall 3 is made of a soft material, the force that causes the inner wall 3 to expand outward due to the positive pressure maintained at a constant value in the positive pressure passage 2b is greater than the force that causes the inner wall 3 to contract due to the negative pressure of the positive pressure passage 2a. Regardless, the shape of the passage can be kept constant.
従つて、配管にあたつては柔かい状態で任意の通路位置
に固定可能で、また管路はなめらかである。発明の効果
このように本発明によれば、正圧通路と一体化した負圧
通路を縁の下などに敷設し、掃除機の本体ど床面の差込
口との結合を終了した状態で正圧を正圧通路にかければ
、即配管作業は達成され、その工業的価値はきわめて大
である。Therefore, the piping can be fixed in any desired passage position in a flexible state, and the pipe line is smooth. Effects of the Invention According to the present invention, the negative pressure passage integrated with the positive pressure passage is laid under the edge, etc., and the main body of the vacuum cleaner is connected to the outlet on the floor. If positive pressure is applied to the positive pressure passage, piping work can be accomplished immediately, and its industrial value is extremely large.
第１図は本発明の一実施例におけるセントラルクリーナ
ーの要部切欠側面図、第２図は通路体の断面図である。FIG. 1 is a cutaway side view of a main part of a central cleaner according to an embodiment of the present invention, and FIG. 2 is a sectional view of a passage body.
Claims (1)
これら、正圧通路に放射状に位置する支持体とで柔軟な
通路体を構成し、上記負圧通路を掃除機本体の吸込口と
床面などの差込口に結合するとともに、上記正圧通路に
は掃除機本体の排気口の少なくとも一部と連通させたセ
ントラルクリーナー。1 a negative pressure passage, a positive pressure passage surrounding this negative pressure passage,
These supports arranged radially in the positive pressure passage constitute a flexible passage body, and the negative pressure passage is connected to the suction port of the vacuum cleaner body and the outlet on the floor, etc., and the positive pressure passage a central cleaner communicating with at least a portion of the exhaust port of the vacuum cleaner body;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12269076A JPS6052810B2 (en) | 1976-10-12 | 1976-10-12 | central cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12269076A JPS6052810B2 (en) | 1976-10-12 | 1976-10-12 | central cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5347162A JPS5347162A (en) | 1978-04-27 |
| JPS6052810B2 true JPS6052810B2 (en) | 1985-11-21 |
Family
ID=14842198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12269076A Expired JPS6052810B2 (en) | 1976-10-12 | 1976-10-12 | central cleaner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6052810B2 (en) |
-
1976
- 1976-10-12 JP JP12269076A patent/JPS6052810B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5347162A (en) | 1978-04-27 |
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