JPS5844061Y2 - bicycle buzzer light - Google Patents

Description

[Detailed Description of the Invention] This invention particularly relates to a buzzer light that can be attached to an infant's rotation speed and serves both as an alarm and as a decoration.

In other words, this invention uses a movable shielding plate to partially and continuously extract the light emitted by the light source that emits light at the same time as the alarm is activated, and illuminates the screen with the pattern on it to illuminate the pattern on the screen. The purpose of the present invention is to provide a bicycle buzzer light that can project images on the screen in a three-dimensional continuous manner, giving young children a sense of interest and satisfaction in its operation. Since this can be performed at the same time as the warning operation, this system has the effect of traffic safety in that the presence of a bicycle being driven by a child can be known through hearing and vision.

An embodiment of this invention will be described below based on the drawings.

Figure 1 shows the principle of this invention, in which 1 is a light source;
2 is a shielding plate, 3 is a rotating shaft, and 4 is a screen, the shielding plate 2 has a notch 2b in a part of the cylindrical main body 2a, and is configured to rotate as the rotating shaft 30 rotates. It has become.

Therefore, when the shielding plate 2 rotates, the light emitted from the light source 1 is transmitted to the screen 4 which is installed upright at a position away from the light source 1.
It is irradiated partially and continuously.

FIG. 2 shows a buzzer light of this invention that utilizes the above-mentioned principle, and a relatively wide translucent screen 4'ff made of, for example, synthetic resin is formed on one side of the case 5 that houses the light source 1. At the same time, a pattern 6 representing, for example, continuous motion is printed on the back side of the screen 4, that is, the side next to the light source.

A cylindrical shielding plate 2 surrounding the light source 1 is connected to a rotating shaft 3.
The rotary shaft 3, which is rotatably held by the shaft 3, is connected to a drive means 8 via transmission gears 7a and 7b.

In the buzzer light of this invention constructed in this way, the light source 1 is buttoned to emit light at the same time as the alarm operation of the buzzer (not shown), and the driving means 8 is activated at the same time as the light source 1 emits light. Transmission gear? a sγb and rotation axis 3
The shielding plate 2 is rotated via.

By rotating the shielding plate 2 in this way, the light emitted by the light source 1 is continuously irradiated onto the screen 4 by one part N through the notch 2b provided in the shielding plate 2, and the screen 4 is printed. The image 6 is then projected.

In this case, if the pattern 6 is made up of a plurality of pictures representing continuous motion, it is possible to give the illusion that the pictures are moving.

Incidentally, in the above embodiment, the shielding plate is formed into a cylindrical shape and rotated, but it does not necessarily have to be cylindrical. For example, a flat shielding plate may be interposed between the light source 1 and the screen 4. It may be moved back and forth.

As explained above, the buzzer light of this invention partially and continuously irradiates the screen 4 with the light emitted by the light source 1 that emits light when an alarm is activated, so that the pattern 6 on the screen 4 is continuous in three dimensions. This allows the operator to visually sense the presence of the bicycle being ridden by a young child while simultaneously sensing the acoustic signal audibly.In addition, the person operating the bicycle can also see the unique design 6 on the screen 4 to the surrounding people. It is especially suitable as a bicycle alarm for children because it gives a sense of satisfaction to be shown.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the principle of this invention, and FIG. 2 is a perspective view showing a section of a part of the buzzer stand Y of the invention. DESCRIPTION OF SYMBOLS 1... Light source, 2... Shielding plate, 2a... Cylindrical body, 2b... Notch, 3... Rotation shaft, 4... Screen, 5... Case, 6...・Design, 7a, 7b・
...Transmission gear, 8...Driving means.

Claims (1)

[Scope of utility model registration request] A screen with a design is formed on one side of a case that houses a light source that emits light in conjunction with the alarm operation of a buzzer, and a shielding plate is movably interposed between the screen and the light source, and a drive means is provided as appropriate. By moving this shielding plate, the light emitted from the light source is partially and continuously irradiated onto the screen, thereby making it possible to project nine patterns on the screen.