JPH01123134U - - Google Patents
Info
- Publication number
- JPH01123134U JPH01123134U JP1768288U JP1768288U JPH01123134U JP H01123134 U JPH01123134 U JP H01123134U JP 1768288 U JP1768288 U JP 1768288U JP 1768288 U JP1768288 U JP 1768288U JP H01123134 U JPH01123134 U JP H01123134U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing operation
- ventilation
- operation knob
- closing
- 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
- 238000009423 ventilation Methods 0.000 claims description 8
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Description
第１図はこの考案の一実施例の動作説明断面図
、第２図はその正面図、第３図はその部分拡大正
面図、第４図は従来例の断面図、第５図はその動
作説明断面図である。
１０…建物壁体、１１…換気口、１２…換気が
らり本体、１３，１４…開閉羽根、１６…開閉操
作つまみ、１７…開閉操作装置、２１…ばね、２
６…ストツパ。
Fig. 1 is a sectional view explaining the operation of an embodiment of this invention, Fig. 2 is a front view thereof, Fig. 3 is a partially enlarged front view thereof, Fig. 4 is a sectional view of the conventional example, and Fig. 5 is its operation. It is an explanatory sectional view. DESCRIPTION OF SYMBOLS 10... Building wall body, 11... Ventilation opening, 12... Ventilation opening body, 13, 14... Opening/closing blade, 16... Opening/closing operation knob, 17... Opening/closing operation device, 21... Spring, 2
6...Stotsupa.
Claims (1)
本体と、この換気がらり本体内に開閉可能に設け
た開閉羽根と、前記換気がらり本体から室内側に
突出した開閉操作つまみを有しこの開閉操作つま
みの押込みおよび引出し操作により前記開閉羽根
を開閉する開閉操作装置と、前記開閉操作つまみ
を押込み方向に付勢するばねと、前記開閉操作つ
まみを引出し状態で支持するストツパとを備えた
換気がらり。 This ventilation grate has a cylindrical ventilation grate body fitted into a ventilation hole in a building wall, an opening/closing blade provided inside the ventilation grate body so as to be openable and closable, and an opening/closing operation knob protruding from the ventilation grate body toward the indoor side. Ventilation comprising an opening/closing operation device that opens and closes the opening/closing blade by pushing and pulling out the opening/closing operation knob, a spring that biases the opening/closing operation knob in the pushing direction, and a stopper that supports the opening/closing operation knob in a pulled out state. Garari.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1768288U JPH01123134U (en) | 1988-02-12 | 1988-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1768288U JPH01123134U (en) | 1988-02-12 | 1988-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01123134U true JPH01123134U (en) | 1989-08-22 |
Family
ID=31231682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1768288U Pending JPH01123134U (en) | 1988-02-12 | 1988-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01123134U (en) |
-
1988
- 1988-02-12 JP JP1768288U patent/JPH01123134U/ja active Pending