An illuminated bike horn includes a ring attached to a mouth of the bike horn. The illuminated bike horn further includes a light source and sound sensor coupled between the bike horn and the ring. The light source provides illumination in response to the bike horn emitting sound generated in response to movement of a diaphragm coupled to a bell of the bike horn. The light source is a light emitting diode (LED) configured to provide illumination in a plurality of colors. The LED provides illumination for a predetermined period of time during and after the bike horn emits sound. The light source and sound sensor are powered by batteries. The batteries, light source, and sound sensor are secured to bay of a back side of the ring between the bay and a cover. The illuminated bike horn further includes a clamp to attach the bike horn to a handlebar.

A bell for a bicycle includes: an attaching tool configured to be attached to a handle of a bicycle; a bell main body directly or indirectly connected to the attaching tool; and a hitting member configured to hit and ring the bell main body, wherein the hitting member is a plate body or a case body and is elastically supported by the bell main body or the attaching tool.

A bell for a bicycle includes: an attaching tool configured to be attached to a handle of a bicycle; a bell main body directly or indirectly connected to the attaching tool; and a hitting member configured to hit and ring the bell main body, wherein the hitting member is a plate body or a case body and is elastically supported by the bell main body or the attaching tool.

A bell having mountable positioner for bicycle is provided, including a fixing element configured to secure to a handlebar of the bicycle, a sound element configured to generating a bell sound, a sound trigger configured to knock the sound element, and a chamber configured to accommodate and protect the mountable positioner. The sound element and the sound trigger are assembled together to form the chamber. A waterproof rubber ring is arranged on a sound trigger member and is located in the chamber for accommodating and protecting the mountable positioner therein. A space of the chamber is configured to accommodate the mountable positioners of different sizes.

A bell having mountable positioner for bicycle is provided, including a fixing element configured to secure to a handlebar of the bicycle, a sound element configured to generating a bell sound, a sound trigger configured to knock the sound element, and a chamber configured to accommodate and protect the mountable positioner. The sound element and the sound trigger are assembled together to form the chamber. A waterproof rubber ring is arranged on a sound trigger member and is located in the chamber for accommodating and protecting the mountable positioner therein. A space of the chamber is configured to accommodate the mountable positioners of different sizes.

A sound and illumination device including a sound-maker, an illumination portion, and an attachment portion for mounting on a bicycle. The sound-maker including a lever, a spring, a striker, and a metal portion, wherein the metal portion covers the lever, the spring, and the striker. The lever may include a magnet. The illumination portion including a cover portion, an electrical circuit, a switch, a light source and a power source. Actuation of the lever of the sound-maker results in the activation of the light source of the illumination portion resulting in the concurrent emission of light and sound.

A sound and illumination device including a sound-maker, an illumination portion, and an attachment portion for mounting on a bicycle. The sound-maker including a lever, a spring, a striker, and a metal portion, wherein the metal portion covers the lever, the spring, and the striker. The lever may include a magnet. The illumination portion including a cover portion, an electrical circuit, a switch, a light source and a power source. Actuation of the lever of the sound-maker results in the activation of the light source of the illumination portion resulting in the concurrent emission of light and sound.