JPS62115853U - - Google Patents
Info
- Publication number
- JPS62115853U JPS62115853U JP339186U JP339186U JPS62115853U JP S62115853 U JPS62115853 U JP S62115853U JP 339186 U JP339186 U JP 339186U JP 339186 U JP339186 U JP 339186U JP S62115853 U JPS62115853 U JP S62115853U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- vacuum cleaner
- absorbing box
- absorbing
- view
- 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
- 239000011358 absorbing material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electric Suction Cleaners (AREA)
Description
第１図は本考案の一実施例における電気掃除機
の横断平面図、第２図は同縦断正面図、第３図は
同電気掃除機の吸音箱の外観斜視図、第４図は同
電気掃除機の騒音の周波数分析結果の説明図、第
５図は従来の電気掃除機の横断平面図、第６図は
同電気掃除機の騒音の周波数分析結果の説明図で
ある。
１１……電動送風機、１７……コード巻取装置
、２５……吸音箱、２６……排気通路、２７……
吸気口、２８……孔、２９……吸音材。
Fig. 1 is a cross-sectional plan view of a vacuum cleaner according to an embodiment of the present invention, Fig. 2 is a vertical cross-sectional front view of the vacuum cleaner, Fig. 3 is an external perspective view of a sound-absorbing box of the vacuum cleaner, and Fig. 4 is an external perspective view of the vacuum cleaner. FIG. 5 is a cross-sectional plan view of a conventional vacuum cleaner, and FIG. 6 is an explanatory diagram of the frequency analysis results of noise from the vacuum cleaner. 11... Electric blower, 17... Cord winding device, 25... Sound absorption box, 26... Exhaust passage, 27...
Intake port, 28...hole, 29...sound absorbing material.
Claims (1)
路に、吸気口と複数の孔とが形成された吸音箱を
設けた電気掃除機。 ２ 吸音箱は、外周面に吸音材が装着された構成
とした実用新案登録請求の範囲第１項記載の電気
掃除機。[Claims for Utility Model Registration] 1. A vacuum cleaner in which a sound-absorbing box in which an air intake port and a plurality of holes are formed is provided in an exhaust passage between an electric blower and a cord winding device. 2. The vacuum cleaner according to claim 1, wherein the sound-absorbing box has a sound-absorbing material attached to its outer peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP339186U JPS62115853U (en) | 1986-01-14 | 1986-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP339186U JPS62115853U (en) | 1986-01-14 | 1986-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62115853U true JPS62115853U (en) | 1987-07-23 |
Family
ID=30783102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP339186U Pending JPS62115853U (en) | 1986-01-14 | 1986-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62115853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0345699A2 (en) * | 1988-06-06 | 1989-12-13 | Hitachi, Ltd. | Vacuum cleaner having silencer mechanism |
-
1986
- 1986-01-14 JP JP339186U patent/JPS62115853U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0345699A2 (en) * | 1988-06-06 | 1989-12-13 | Hitachi, Ltd. | Vacuum cleaner having silencer mechanism |
| EP0345699A3 (en) * | 1988-06-06 | 1991-06-05 | Hitachi, Ltd. | Vacuum cleaner having silencer mechanism |