JPH028352U - - Google Patents
Info
- Publication number
- JPH028352U JPH028352U JP8548488U JP8548488U JPH028352U JP H028352 U JPH028352 U JP H028352U JP 8548488 U JP8548488 U JP 8548488U JP 8548488 U JP8548488 U JP 8548488U JP H028352 U JPH028352 U JP H028352U
- Authority
- JP
- Japan
- Prior art keywords
- bags
- bag body
- flange
- sheet
- hemispherical
- 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.)
- Granted
Links
- 239000000428 dust Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims 2
- 239000004745 nonwoven fabric Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
Description
第１図は本考案のダストパツクの一実施例を示
す断面図、第２図は本考案のダストパツクの他の
実施例を示す斜視図、第３図は第１図に示される
ダストパツクの製造方法の一例を示す断面図、第
４図は本考案のダストパツクの使用方法の一例を
示す断面図である。
図面の主要符号、Ａ，Ｂ：ダストパツク、１：
取りつけフランジ、３：捕集部、５：開口部。
Fig. 1 is a sectional view showing one embodiment of the dust pack of the present invention, Fig. 2 is a perspective view showing another embodiment of the dust pack of the invention, and Fig. 3 is a method of manufacturing the dust pack shown in Fig. 1. FIG. 4 is a sectional view showing an example of how to use the dust pack of the present invention. Main symbols in the drawings: A, B: dust pack, 1:
Mounting flange, 3: Collection part, 5: Opening part.
Claims (1)
不織布の少なくとも中央部を加熱延伸させて成形
した捕集部を有する袋体と、該袋体に設けられた
開口部の周縁に接着された取りつけフランジ とからなる真空掃除機のダストパツク。 ２ 前記袋体がそれぞれ前記シート状の不織布か
ら構成された２個の半球状の袋から構成されてお
り、該袋が比較的繊維密度の高い環状のフランジ
部と該フランジ部に連続する比較的繊維密度の低
い半球状の捕集部とからなり、２個の袋のフラン
ジ部同士が接着されると共に、一方の袋の底部に
前記開口部が形成されてなる請求項１記載のダス
トパツク。[Claims for Utility Model Registration] 1. A bag body having a collection portion formed by heating and stretching at least the central portion of a sheet-like nonwoven fabric in which thermoplastic filaments are accumulated, and the periphery of an opening provided in the bag body. A vacuum cleaner dust pack consisting of a mounting flange glued to the 2. The bag body is composed of two hemispherical bags each made of the sheet-like nonwoven fabric, and the bag has an annular flange portion having a relatively high fiber density and a relatively large flange portion continuous with the flange portion. 2. The dust pack according to claim 1, which comprises a hemispherical collection portion having a low fiber density, the flange portions of the two bags being adhered to each other, and the opening portion being formed in the bottom of one of the bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988085484U JPH0845Y2 (en) | 1988-06-28 | 1988-06-28 | Vacuum cleaner dust pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988085484U JPH0845Y2 (en) | 1988-06-28 | 1988-06-28 | Vacuum cleaner dust pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH028352U true JPH028352U (en) | 1990-01-19 |
| JPH0845Y2 JPH0845Y2 (en) | 1996-01-10 |
Family
ID=31310152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988085484U Expired - Lifetime JPH0845Y2 (en) | 1988-06-28 | 1988-06-28 | Vacuum cleaner dust pack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0845Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62207426A (en) * | 1986-03-07 | 1987-09-11 | 松下電器産業株式会社 | vacuum cleaner |
-
1988
- 1988-06-28 JP JP1988085484U patent/JPH0845Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62207426A (en) * | 1986-03-07 | 1987-09-11 | 松下電器産業株式会社 | vacuum cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0845Y2 (en) | 1996-01-10 |