Title:
VEHICLE SPIRAL HORN
Document Type and Number:
Japanese Patent JP2014142652
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To easily form a reflection part 7 which reflects sound emitted from a sound output opening such that the sound is directed forward, in a vehicle horn 1 with a spiral type resonator 2 mounted in a vehicle in a state that the sound output opening 6 faces downward.SOLUTION: A vehicle horn comprises a resonator 2 having a base body 4 with a sound input opening formed in its center part and a frame 5 in which a spiral path is formed, where the resonator 2 is constituted by integrally assembling the base body 4 and the frame 5 together in an abutment state. A reflector for changing a sound output direction from a sound output opening 6 of a spiral path end to a forward direction is integrally formed in the base body 4. A slit is formed on a lower board of the reflector so that a sound wave also faces a path surface.
Inventors:
TAKAHASHI TOSHIO
SUZUKI SATOSHI
KOBAYASHI YOSHIKAZU
MAGARISAWA MASAKI
SUZUKI SATOSHI
KOBAYASHI YOSHIKAZU
MAGARISAWA MASAKI
Application Number:
JP2014047039A
Publication Date:
August 07, 2014
Filing Date:
March 11, 2014
Export Citation:
Assignee:
MITSUBA CORP
International Classes:
G10K9/12; B60Q5/00; G10K11/02; G10K11/28
Domestic Patent References:
| JPH0579596U | 1993-10-29 | |||
| JPS3710024Y1 | ||||
| JPH1134737A | 1999-02-09 | |||
| JPH11143475A | 1999-05-28 |
Attorney, Agent or Firm:
Tetsuo Hirose
Suzuki Yuko
Suzuki Yuko