JPH0210598U - - Google Patents
Info
- Publication number
- JPH0210598U JPH0210598U JP8872988U JP8872988U JPH0210598U JP H0210598 U JPH0210598 U JP H0210598U JP 8872988 U JP8872988 U JP 8872988U JP 8872988 U JP8872988 U JP 8872988U JP H0210598 U JPH0210598 U JP H0210598U
- Authority
- JP
- Japan
- Prior art keywords
- waterproof
- case
- horn
- interrupter
- diaphragm
- 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 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案に係わる電気式ホーンの側面断
面図、第２図は他の実施例の要部平面図、第３図
は要部斜視図、第４図は従来の電気式ホーンの側
面断面図である。
１０……ケース、１２……電磁コイル、１４…
…断続器、１６……振動板、２０……通気孔、２
４……防水板、２６……起立防水壁、２８……連
接防水壁。
Fig. 1 is a sectional side view of an electric horn according to the present invention, Fig. 2 is a plan view of main parts of another embodiment, Fig. 3 is a perspective view of main parts, and Fig. 4 is a side view of a conventional electric horn. FIG. 10... Case, 12... Electromagnetic coil, 14...
...Interrupter, 16...Vibration plate, 20...Vent hole, 2
4...Waterproof board, 26...Standing waterproof wall, 28...Connecting waterproof wall.
Claims (1)
動板を断続的に駆動する電磁コイルや断続器を収
納してなる電気式ホーンにおいて、ケースに通気
および排水のできる通気孔を設け、該通気孔を介
して前記断続器に飛来する水滴を遮へいするよに
、ホーン内部にあつて前記通気孔を包囲する防水
室を設け、該防水室はケース面から空隙を有して
略直角に起立する起立防水壁、これ等防水壁を連
接する連接防水壁からなる防水板と、ケース面と
で構成したことを特徴とする防水型電気式ホーン
。 In an electric horn in which an electromagnetic coil and an interrupter that intermittently drive the diaphragm are housed inside the horn, which is composed of a case and a diaphragm, the case is provided with a vent hole for ventilation and drainage, and the vent hole is A waterproof chamber is provided inside the horn and surrounds the ventilation hole so as to shield water droplets that fly to the interrupter through the case. A waterproof electric horn characterized by comprising a waterproof wall, a waterproof board consisting of a connecting waterproof wall that connects these waterproof walls, and a case surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8872988U JPH0210598U (en) | 1988-07-04 | 1988-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8872988U JPH0210598U (en) | 1988-07-04 | 1988-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0210598U true JPH0210598U (en) | 1990-01-23 |
Family
ID=31313290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8872988U Pending JPH0210598U (en) | 1988-07-04 | 1988-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210598U (en) |
-
1988
- 1988-07-04 JP JP8872988U patent/JPH0210598U/ja active Pending