JPH0380239U - - Google Patents
Info
- Publication number
- JPH0380239U JPH0380239U JP14240389U JP14240389U JPH0380239U JP H0380239 U JPH0380239 U JP H0380239U JP 14240389 U JP14240389 U JP 14240389U JP 14240389 U JP14240389 U JP 14240389U JP H0380239 U JPH0380239 U JP H0380239U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation cover
- plates
- window hole
- support body
- plate body
- 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
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図ないし第４図は本考案に係る換気カバー
の第１実施例を示すものであり、第１図および第
２図はレンジフードカバーの収縮状態および伸長
状態をそれぞれ示す斜視図、第３図は巻弧部を形
成前のカール代の状態を示す第１板体および第２
板体の要部の斜視図、第４図Ａ，Ｂは巻弧部の状
態をそれぞれ示す説明図、第５図ないし第７図は
本考案に係る換気カバーの第２実施例を示すもの
であり、第５図および第６図は換気扇カバーの収
縮状態および伸長状態をそれぞれ示す斜視図、第
７図は不織布の固着構造の他の実施例を示す要部
の縦断面図である。
１……レンジフードカバー、２……支持体、３
……第１板体、４……第２板体、５……窓孔、８
……不織布、９……固定具、１０……磁石、１２
，１３，１６，１７……巻弧部、１４，１５……
カール代、２０Ａ，２０Ｂ，２１Ａ，２１Ｂ……
舌片、３１……換気扇カバー、３３……両面接着
テープ。
1 to 4 show a first embodiment of the ventilation cover according to the present invention, and FIGS. 1 and 2 are perspective views showing the range hood cover in a contracted state and an extended state, respectively, and FIG. The figure shows the state of the curl allowance before forming the curled part.
FIGS. 4A and 4B are explanatory diagrams showing the state of the winding portion, and FIGS. 5 to 7 show a second embodiment of the ventilation cover according to the present invention. 5 and 6 are perspective views showing the ventilation fan cover in a contracted state and an extended state, respectively, and FIG. 7 is a longitudinal cross-sectional view of a main part showing another embodiment of the nonwoven fabric fixing structure. 1... Range hood cover, 2... Support, 3
...First plate, 4...Second plate, 5...Window hole, 8
...Nonwoven fabric, 9...Fixing tool, 10...Magnet, 12
, 13, 16, 17... winding arc portion, 14, 15...
Curl fee, 20A, 20B, 21A, 21B...
Tongue piece, 31...Ventilation fan cover, 33...Double-sided adhesive tape.
Claims (1)
被覆するフイルタを支持体に固定してなる換気カ
バーにおいて、前記支持体を第１板体および第２
板体により形成するとともに、両板体の外側縁に
巻弧部を両者において一体に形成し、この巻弧部
を案内として両板体の一方を他方に対し接離する
方向に相対的に摺動可能としたことを特徴とする
換気カバー。 ２ 前記窓孔の側縁の両板体に巻弧部を両板体に
おいて一体に形成し、この巻弧部を前記両板体の
外側縁の前記巻弧部とともに案内として両板体の
一方を他方に対し接離する方向に相対的に摺動可
能としたことを特徴とする請求項第１項記載の換
気カバー。[Claims for Utility Model Registration] 1. A ventilation cover in which a window hole is formed in the center of a support body and a filter covering the window hole is fixed to the support body, wherein the support body is connected to a first plate body and a second plate body. 2
In addition to forming a plate body, a curled arc portion is integrally formed on the outer edge of both plate bodies, and one of both plates is slid relative to the other in the direction of approaching and separating using the curled arc portion as a guide. A ventilation cover characterized by being movable. 2. Winding arc portions are integrally formed on both plates on the side edges of the window hole, and this spiral portion is used as a guide along with the winding arc portions on the outer edges of both plates. 2. The ventilation cover according to claim 1, wherein the ventilation cover is slidable relative to the other in a direction toward and away from the other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989142403U JPH0537148Y2 (en) | 1989-12-08 | 1989-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989142403U JPH0537148Y2 (en) | 1989-12-08 | 1989-12-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0380239U true JPH0380239U (en) | 1991-08-16 |
| JPH0537148Y2 JPH0537148Y2 (en) | 1993-09-20 |
Family
ID=31689233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989142403U Expired - Lifetime JPH0537148Y2 (en) | 1989-12-08 | 1989-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537148Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342916A (en) * | 1989-07-10 | 1991-02-25 | Clarion Co Ltd | Delay wave measuring instrument for fm wave |
-
1989
- 1989-12-08 JP JP1989142403U patent/JPH0537148Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342916A (en) * | 1989-07-10 | 1991-02-25 | Clarion Co Ltd | Delay wave measuring instrument for fm wave |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537148Y2 (en) | 1993-09-20 |
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