JPS6156952U - - Google Patents
Info
- Publication number
- JPS6156952U JPS6156952U JP14114584U JP14114584U JPS6156952U JP S6156952 U JPS6156952 U JP S6156952U JP 14114584 U JP14114584 U JP 14114584U JP 14114584 U JP14114584 U JP 14114584U JP S6156952 U JPS6156952 U JP S6156952U
- Authority
- JP
- Japan
- Prior art keywords
- outside air
- introduction hole
- air introduction
- outside
- cylinder
- 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 claims 1
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Description
第１図は本考案を具体化した電気掃除機の一部
破断図、第２図は主要部拡大断面図、第３図は第
２図の３−３線断面図である。
図中、１１はフイルタ、１２は電動送風機、１
３はケーシング、１４はシリンダー、１５ａは外
気導入孔、１６はバネ、１７はバルブ、１８は音
響発生装置である。
FIG. 1 is a partially cutaway view of a vacuum cleaner embodying the present invention, FIG. 2 is an enlarged sectional view of the main part, and FIG. 3 is a sectional view taken along the line 3--3 in FIG. In the figure, 11 is a filter, 12 is an electric blower, 1
3 is a casing, 14 is a cylinder, 15a is an outside air introduction hole, 16 is a spring, 17 is a valve, and 18 is a sound generator.
Claims (1)
ける空間と外部とを連通するように電気掃除機本
体のケーシング１３に設けられたシリンダー１４
と、 そのシリンダー１４のケーシング１３外部側の
一端に形成された外気導入孔１５ａと、 前記シリンダー１４内に摺動可能に設けられ、
前記外気導入孔１５ａより大なる径を有し、常に
はバネ１６の押圧力によつて前記外気導入孔１５
ａを閉塞するバルブ１７と、 前記外気導入孔１５ａの中心に対しずれて対向
位置され、空気の流れによつて音を発する音響発
生装置１８と からなり、前記シリンダー１４内が負圧になつて
前記バルブ１７が外気導入孔１５ａを開いた時、
その外気導入孔１５ａに流入する空気の大半はほ
とんど無負荷で通過し、その一部だけが音響発生
装置１８内を通るようにしたことを特徴とする電
気掃除機の警報器付安全弁。[Claims for Utility Model Registration] A cylinder 14 provided in the casing 13 of the vacuum cleaner body so as to communicate the space between the dust collection filter 11 and the electric blower 12 with the outside.
and an outside air introduction hole 15a formed at one end of the cylinder 14 on the outside of the casing 13, and provided slidably within the cylinder 14,
It has a larger diameter than the outside air introduction hole 15a, and is normally closed by the pressing force of the spring 16.
It consists of a valve 17 that closes the outside air intake hole 15a, and a sound generator 18 that is placed opposite to the center of the outside air introduction hole 15a and that emits sound due to the flow of air. When the valve 17 opens the outside air introduction hole 15a,
This safety valve with an alarm for a vacuum cleaner is characterized in that most of the air flowing into the outside air introduction hole 15a passes through with almost no load, and only a part of it passes through the inside of the sound generator 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14114584U JPS6156952U (en) | 1984-09-18 | 1984-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14114584U JPS6156952U (en) | 1984-09-18 | 1984-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6156952U true JPS6156952U (en) | 1986-04-16 |
Family
ID=30699489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14114584U Pending JPS6156952U (en) | 1984-09-18 | 1984-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6156952U (en) |
-
1984
- 1984-09-18 JP JP14114584U patent/JPS6156952U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6156952U (en) | ||
| JPH0410170U (en) | ||
| JPS6167651U (en) | ||
| JPH0317757U (en) | ||
| JPH0191013U (en) | ||
| JPH0278756U (en) | ||
| JPH0313027U (en) | ||
| JPS6329022U (en) | ||
| JPH0290992U (en) | ||
| JPS63183468U (en) | ||
| JPH028354U (en) | ||
| JPS62111999U (en) | ||
| JPH0199000U (en) | ||
| JPH0365539U (en) | ||
| JPH0312043U (en) | ||
| JPH0321580U (en) | ||
| JPS6339359U (en) | ||
| JPH01130062U (en) | ||
| JPS6182547U (en) | ||
| JPS6394371U (en) | ||
| JPS6371853U (en) | ||
| JPH0214208U (en) | ||
| JPS6296350U (en) | ||
| JPS59174146U (en) | Indicator for vacuum cleaner dust suction amount | |
| JPS6422866U (en) |