Emergency brake pedal

Abstract

An emergency brake pedal, including a main pedal and an auxiliary pedal, the auxiliary pedal is installed on the upper side of the main pedal or on an oblique angle, the main pedal and the auxiliary pedal are connected by a hinge, a switch bracket is fixed on the main pedal, and the working section of the switch bracket Located at a certain distance from the back of the auxiliary pedal and suspended in the air, a power switch and a reset mechanism are fixed on the working section, and the free ends of the power switch and reset mechanism are in contact with the back of the auxiliary pedal; the emergency brake pedal is in contact with the person The previously applied patents 200610107095.2, 200610107239.4, and 200610107240.7 are used together. The auxiliary pedal can be clicked to touch the power switch to control the solenoid valve in the above patent, thereby achieving different braking effects and making driving safer; Easy to operate, not easy to damage.

Description

1. Technical Field [0001] The invention relates to a brake component, in particular to an emergency brake pedal with a switch that can be used in conjunction with the technical solution described in Chinese patent 200610107095.2. 2. Background technology [0002] The working principle of the existing heavy-duty vehicle brake system has disadvantages. To a certain extent, it cannot achieve good results. The existing standard brake master cylinders cannot achieve safe driving to a certain extent due to the large over-air stroke and long braking distance when heavy loads. In order to improve the braking effect of heavy loads, people Invented a powerful brake master cylinder, but this technology also has shortcomings. Due to its too strong effect, when an empty car is used, it will often cause a sudden lockup, which will cause the rear vehicle to rear-end and skid, and it is not suitable. Use in rainy and snowy weather; In addition, the above two technologies have a common shortcomin...

AI Technical Summary

Problems solved by technology

To a certain extent, a good effect cannot be achieved. The existing standard brake master cylinder, when heavy-loaded, cannot achieve safe driving to a certain extent due to the large gas stroke and long braking distance. In order to improve the heavy-duty braking effect, people Invented a powerful brake master cylinder, but this technology also has disadvantages. Because the effect is too strong, when an empty vehicle is used, it will often cause a sudden lockup, which will cause rear-end collision and slippage of the vehicle behind, which is not suitable. It is used in rainy and snowy weather; in addition, the above two technologies also have a common shortcoming. Due to the deviation in the response of the front and rear wheels, the front wheels brake early and the rear wheels brake late. OK, so well bonded and responsive; the rear wheel is the opposite

The shortcomings of the above two technologies all have unsafe factors and unnecessary tire wear, which will cause major car accidents in severe cases

[0003] Chinese patent 99208974 proposes a kind of automobile brake valve, and a kind of automobile brake valve proposed by Chinese patent 200420061352 is to adjust the opening of the valve, which improves the braking force and braking effect to a certain extent, but does not Did not fundamentally solve the above problems

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