JPS5994942U - vehicle alarm - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る車両用警報器の一実施例を使用し
た原動機付自転車の側面図、第２図は本考案に係る車両
用警報器の縦断側面図、第３図はその正面図、第４図は
第３図における■二■線に沿って截断した断面図、第５
図は同実施例における分解斜視図である。 ２０・・・圧電素子、２４・・・外周壁、２５・・・内
周壁、２８・・・連通孔、２９・・・透孔、３０・・・
水抜き孔、３４・・・共鳴室。 Ｌ−−アーー−− ＼　　　−１ｑｏ／／　　− ２５７４　　２５Ｇ 又　１旨 １ノ　　　− ｔ５図Fig. 1 is a side view of a motorized bicycle using an embodiment of the vehicle alarm according to the present invention, Fig. 2 is a vertical side view of the vehicle alarm according to the present invention, and Fig. 3 is a front view thereof. , Figure 4 is a cross-sectional view taken along line ■2■ in Figure 3;
The figure is an exploded perspective view of the same embodiment. 20... Piezoelectric element, 24... Outer peripheral wall, 25... Inner peripheral wall, 28... Communication hole, 29... Through hole, 30...
Drain hole, 34...resonance chamber. L--ah-- \ -1qo// - 2574 25G Also 1 effect 1 no - t5 figure

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケース内の発音体と、該発音体の共鳴室を構成するケー
ス前面に透孔を有する車両用警報器において、該共鳴室
底部のケース壁に透孔を配設したことを特徴とする車両
用警報器。A vehicle alarm having a sounding body in a case and a through hole on the front side of the case constituting a resonance chamber of the sounding body, characterized in that the through hole is arranged in the case wall at the bottom of the resonance chamber. alarm.