CN2206248Y - Bicycle pedal - Google Patents

Abstract

The utility model relates to a pedal for bicycles. The utility model is characterized in that heavy objects are additionally arranged on one side of a plastic pedal frame, or heavy objects are inlaid in the bottom of the plastic pedal frame, so the centre of gravity of the pedal frame moves below the centerline of a rotating shaft. After a bicycle is stopped, the pedal frame returns to the horizontal position automatically under the function of the gravity, which brings convenience for riders.

Description

Bicycle pedal

The utility model relates to bicycle pedal.

Traditional plastomer bicycle pedal, comprise plastomer pedal frame, turning cylinder, ball and retaining bowl etc., the pedal frame moving axis that can rotate is freely rotated, but because rotating element (pedal frame) is the symmetrical equilibrium structure, its center of gravity is on the line of centers of turning cylinder, make it be in the neutral equilibrium state, not by bike the time, the pedal frame can be parked in position, any angle like this, and the situation that is parked in level attitude is few, the problem of bringing like this is when by bike, an action that makes the pedal frame get back to level attitude to be arranged, make troubles to the cyclist, if there is not this action, can slide and pedal, cause danger.

The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and a kind of novel pedal is provided, and this pedal is not by bike the time, and the pedal frame can be got back to level attitude automatically, has made things convenient for the cyclist.

The purpose of this utility model is to realize like this.Bicycle pedal of the present utility model is that the structure of traditional pedal is improved, and it moves on to the center of gravity of pedal frame below the turning cylinder line of centers, and like this, pedal frame by gravity can be got back to level attitude automatically.

A kind of bicycle pedal comprises plastomer pedal frame, turning cylinder, ball and retaining bowl, it is characterized in that: install weight additional or at the embedded weight in the bottom of plastomer pedal frame in the one side of plastomer pedal frame.

Owing to adopt technique scheme, make the utlity model has safe and reliable, convenient and practical, the characteristics of novel structure.

Description of drawings

Fig. 1 simultaneously installs weight form pedal additional for plastomer pedal frame.

Fig. 2 is Figure 1A-A section-drawing.

Fig. 3 is plastomer pedal frame bottom embedded metal bar or piece form pedal.

Fig. 4 is Fig. 3 A-A section-drawing.

Below in conjunction with accompanying drawing embodiment technology of the present utility model is further described:

Consult shown in Fig. 1,2, plastomer pedal frame installs weight form pedal additional and comprises plastomer pedal frame (1), turning cylinder, ball and retaining bowl, weight (2) is cooperated with plastomer pedal frame (1), fixing with screw (3), the down-shift of working center that makes the pedal frame like this is below the turning cylinder line of centers, after parking, the pedal frame will be got back to level attitude automatically by action of gravity.

Fig. 3,4 is embedded metal bar or a piece form pedal at the bottom of the plastomer pedal frame, because the proportion of bonding jumper or piece is greater than the proportion of plastics, the center of gravity of pedal frame has just moved on to below the turning cylinder line of centers like this.

Pedal of the present utility model can make up, as required combination.

Claims (1)

1. A kind of bicycle pedal comprises plastomer pedal frame, turning cylinder, ball and retaining bowl, it is characterized in that: install weight additional or at the embedded weight in the bottom of plastomer pedal frame in the one side of plastomer pedal frame.

Images