CN2590839Y

CN2590839Y - Pedal illuminating element on pedal cycle

Info

Publication number: CN2590839Y
Application number: CN 02288713
Authority: CN
Inventors: 江学汶
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-06
Filing date: 2002-12-06
Publication date: 2003-12-10
Anticipated expiration: 2012-12-06

Abstract

The utility model relates to a pedal illuminating element on a pedal cycle. A sheathing part at the outer margin of a shaft lever of a pedal is engaged with one illuminating element, wherein, the illuminating element is composed of a fixing seat, a ring magnet and a coil base which is provided with an LED and a transparent cover. A hexagonal screw cap groove is made in the fixing seat to tightly fix and sheath on a hexagonal screw cap of the shaft lever of the pedal. The ring magnet and the coil base can be sheathed on the fixing seat. The LED on the coil base is sheathed on the sleeve base in the transparent cover. A plurality of inverted hook type fastening tenons outside the transparent seat are clamped at the sheathing part of the pedal. The coil base and the ring magnet can generate the friction and the tangency by trampling, so that the LED can persistently generate the effect of a flickering light source.

Description

The bicycle pedal illuminating part

Technical field

The utility model relates to a kind of bicycle pedal illuminating part, mainly provides stretcher when trampling, and produces friction and drives coil assembly through rotation, reaches the LED that is installed and produces the bright light source effect of flicker.

Background technology

In daily life Curie, bicycle is common walking-replacing tool, in two-day weekend, drive bicycle and also become the healthy leisure mode of going for an outing in early spring the open air, but existing bicycle, the function of riding instead of walk and taking exercise is main, for guaranteeing driving person's the safety that drives, generally be installed on reflector or car light in vehicle frame, the stretcher of trampling usefulness also is shaped on reflector in the lump, but above-mentioned reflector need produce reflection by extraneous light, is a kind of passive type caution effect, travel as in the night, this caution effect will can not show.

Summary of the invention

And the purpose of this utility model is to provide a kind of bicycle pedal illuminating part that has dual caution effect on the general bicycle pedal that is installed in.

For reaching above-mentioned purpose, bicycle pedal illuminating part of the present utility model, mainly in the chimeric illuminating part of stretcher axostylus axostyle outer rim fit portion, wherein: this illuminating part is by a permanent seat, one circular magnet, one coil holder also is installed on LED and translucent cover constitutes, by making the hexagonal (hexagon)nut groove in this permanent seat, be combined in adapter sleeve on the axostylus axostyle hexagonal (hexagon)nut of stretcher, on permanent seat, be sheathed with circular magnet and coil holder, and allow the LED on the coil holder be set in the translucent cover inner casing base, and be sticked in stretcher fit portion by the outer some reverse hook type trips of transparent block, allow coil holder and circular magnet produce friction and tangent through stepping on, and then make its LED continue to produce the light source effect of flicker.

Adopt technique scheme,, allow stretcher between trampling, make illuminating part in-to-in LED produce the light source of flicker at any time, also allow the night running person reach light source and warn effect in the mode of trampling initiatively by in the chimeric illuminating part of stretcher axostylus axostyle outer rim fit portion of central authorities.

Description of drawings

Fig. 1: be the three-dimensional structure diagram of the utility model structure.

Fig. 2: be the partial sectional perspective view of the utility model structure.

Fig. 3: be the three-dimensional combination figure of the utility model structure.

Fig. 4: be the combination section of the utility model structure.

Fig. 5: be the combination decomposition figure of the utility model structure.

Fig. 6: be the embodiment scheme drawing of the utility model structure.

Below with regard to structure function of the present utility model, with a preferred embodiment, conjunction with figs. is described in detail as follows:

The specific embodiment

See also Fig. 1-shown in Figure 3, the utility model is a kind of bicycle pedal illuminating part structure 10, mainly in stretcher 20 axostylus axostyles 21 outer rim fit portions 22 chimeric illuminating parts, wherein:

This illuminating part 10 is by a permanent seat 11, one circular magnet 12, one coil holder 13 also is installed on LED 131 and translucent cover 14 constitutes, make the groove 111 of hexagonal (hexagon)nut in this permanent seat 11, just but adapter sleeve is combined on the axostylus axostyle 21 outer-hexagonal nuts 23 of stretcher 20, and this permanent seat 11 outer rims and extended a projection 112, with these projection 112 fit circular magnets 12, make circular magnet 12 engage mutually with projection 112 on the permanent seat 11, and coil holder 13 is sleeved on circular magnet 12 outsides too in addition, and 12 of circular magnets produce gap slightly, and on this coil holder 13, be equipped with a LED 131, outermost is covered by a translucent cover 14 closes, in this translucent cover is hollow tube body, in body, be installed with a block set 141 for fit LED, the flange 142 that the below tube wall contracts in then being provided with, make its coil holder by tube wall inward flange fit and location, be provided with some trips 143 in this tube wall periphery and be provided with profile groove 144 with the diagonal angle, the bullet characteristic that contracts can be arranged when making it chimeric, allow translucent cover be fastened on stretcher axostylus axostyle outer rim fit portion 22 by trip.

See also Fig. 4, shown in Fig. 5, now the enforcement scheme drawing with the utility model structure the best is illustrated, establish the groove 111 that is hexagonal (hexagon)nut in this illuminating part 10 permanent seats 11 itself, fasten mutually with the hexagonal (hexagon)nut 23 on stretcher 20 axostylus axostyles 21, make the circular magnet 12 that projection 112 is engaged on the permanent seat be one, give fit coil holder 13 and LED 131 in the translucent cover 14 of opposite side earlier, again this translucent cover is embedded in the stretcher fit portion 22 with trip 143, make the chimeric one of translucent cover and stretcher, in addition permanent seat then combines with hexagonal (hexagon)nut on the axostylus axostyle, when stepping on stretcher drive chain, because of axostylus axostyle own does not rotate, and drive interior chimeric translucent cover in the lump by stretcher, also be located at coil holder in the translucent cover flange because of fixed cover, with the another set of circular magnet of being located on the permanent seat, by between gap slightly and can impose rotation, through continue step on stretcher the time, make the circular magnet on interior lines ring support and the permanent seat rub mutually, and then produce electric energy by connecing the light source effect that the LED generation of establishing continues flicker on the coil holder, just as the embodiment shown in Fig. 6.

In sum, its disclosed bicycle pedal illuminating part structure, mainly be when stretcher is trampled, by making the hexagonal (hexagon)nut groove in this permanent seat, be combined in adapter sleeve on the axostylus axostyle hexagonal (hexagon)nut of stretcher, rotate translucent cover through stretcher and produce friction and drive coil assembly, make the LED that is installed produce the bright effect of flicker.

Claims

1. bicycle pedal illuminating part is characterized in that: at the chimeric illuminating part of stretcher axostylus axostyle outer rim fit portion, wherein:

This illuminating part is made of a permanent seat, a circular magnet, a coil holder, LED and translucent cover, establishes the hexagonal (hexagon)nut groove in this permanent seat, and adapter sleeve is combined on the axostylus axostyle hexagonal (hexagon)nut of stretcher; Be sheathed with circular magnet and coil holder on the permanent seat, the LED on the coil holder is set in the translucent cover inner casing base, and the some reverse hook type trips of translucent cover peripheral hardware are sticked in stretcher fit portion.