JP3210622U - Brake pedal brace - Google Patents

Abstract

A brake pedal brace that reinforces a brake pedal bracket and suppresses the depressing force applied to the brake pedal, enhances the controllability of the brake, and performs an effective braking action with a predetermined braking force without involving difficult work. I will provide a. Brake braking is performed by a brake device in which a push rod 2 is moved forward by a depression of a brake pedal 1 and converted into hydraulic pressure by a master cylinder 4. At this time, the brake pedal bracket 5 that holds the brake pedal that slides in the front-rear direction about the fulcrum is fixed to the partition wall 6 with screws. The brake pedal brace 8 is connected using the fixing screw portion 7 and the existing hole of the brake pedal bracket. It can be installed easily, suppresses the deformation of the brake pedal bracket, and more reliably transmits the pedal force to the master cylinder, thus urging the brake braking force to rise excessively. [Selection] Figure 1

Description

  The present invention relates to a brake pedal brace that is related to a brake pedal of an automobile (etc.) and is subsequently attached.

  The operation of depressing the brake pedal mainly during braking of mass-produced automobiles involves not only conversion into a force for pushing the piston of the master cylinder for operating the brake, but also a force for deforming the brake pedal bracket. Accordingly, the rising of the excessive characteristic of the braking force tends to be delayed.

  In order to increase the rigidity of the brake pedal bracket, it was complicated and difficult to remove the brake pedal bracket, thicken the iron plate itself, and perform reinforcement.

  The present invention has been made paying attention to such a problem, and the above-mentioned problem can be solved by simply attaching the mounting portion of the brake pedal brace to a particularly rigid position of the vehicle body, the brake pedal and the brake pedal bracket. The purpose is to solve.

  In order to achieve the above object, the present invention is characterized in that it is mounted and supported on an existing threaded portion for fixing a master cylinder located in front of the upper and lower portions of the brake pedal bracket, particularly the partition wall.

  At the time of brake braking, the push rod is moved forward by the operation of depressing the brake pedal, converted into hydraulic pressure by the master cylinder, and braking action is performed by the brake device. At this time, the brake pedal bracket that holds the brake pedal that slides back and forth about the fulcrum is restrained by the brake pedal brace, so that the pedaling force is more reliably transmitted to the master cylinder. Encourage the rise of characteristics.

It is sectional drawing of an arrangement | positioning state from a brake pedal to a master cylinder. It is a structure perspective view of a standard brake pedal, a brake pedal bracket, and a push rod of a mass-produced automobile. It is a composition perspective view of the brake pedal brace of this examination. It consists of 8a and 8b. The perspective view of the Example which attached the brake pedal brace to the brake pedal bracket is shown. The existing screws 7a, 7b, 7c, 7d and the existing hole 5a are fastened with bolts and nuts.

Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.

  FIG. 1 shows a cross-sectional layout of the brake pedal brace installed according to the present invention. The brake pedal 1 connected to the push rod 2 connected to the oil cylinder of the master cylinder 4 is suspended by a support shaft held by a brake pedal bracket 5. The brake pedal bracket 5 is attached to a partition wall 6 that partitions the engine room and the driver's seat. In particular, the screw 7 already installed on the master back 3 connected to the master cylinder 4 penetrates the iron plate partition wall 6 and is fastened to the brake pedal bracket 5.

  Fig. 2 shows the configuration of standard brake pedals, push rods, and brake pedal brackets for mass-produced automobiles. The brake pedal 1 is configured to rotate forward about a fulcrum by a stepping force, and a push rod 2 connected to the brake pedal arm 1a pushes the master cylinder.

  The configuration of the brake brace to be attached later of the present invention is shown in FIG. The brake pedal brace is formed of steel or the like by precision sheet metal or welding. The brake pedal brace has a configuration in which the brake pedal brace 8a, the brake pedal brace 8b, etc. are divided in order to eliminate or reduce work such as removal and reassembly of the brake pedal bracket and master cylinder, and to easily attach and fix the brake pedal brace.

  FIG. 4 shows an embodiment in which the brake pedal brace of the present invention is applied to the brake pedal bracket. The brake pedal brace 8a and the brake pedal brace 8b are provided on the master back 3 and the partition wall 6 and the existing screws 7a, 7b, 7c, 7d to which the brake pedal bracket 5 is fastened, and portions near the fulcrum shaft of the brake pedal 1, for example, the hole 5a. Etc. are connected by bolts and nuts. Further, by connecting the brake pedal brace 8a and the brake pedal brace 8b, a structure as an integral reinforcing member can be obtained.

  As mentioned above, although the form for carrying out the invention has been described with reference to the drawings, the specific configuration is not limited to the form example, and even if there is a change or addition in a range not departing from the gist of the present invention, included.

DESCRIPTION OF SYMBOLS 1 Brake pedal 1a Brake pedal arm 2 Push rod 3 Master back 4 Master cylinder 5 Brake pedal bracket 5a Hole 6 Bulkhead 7 Screw part 7a Screw 7b Screw 7c Screw 7d Screw 8 Brake pedal brace 8a Brake pedal brace structure 1
8b Brake pedal brace configuration 2

Claims (3)

  A brake pedal brace, which is mounted and supported on the upper and lower and left and right existing screw parts of a brake pedal bracket for holding a fulcrum shaft of the brake pedal.   2. The brake pedal brace according to claim 1, wherein the brake pedal bracket is supported by a brake pedal brace connected to an existing screw portion fixed to the master back with the vehicle body partition interposed therebetween by a brake pedal brace. .   The brake pedal brace according to claim 1 or 2, wherein the brake pedal bracket is further connected to and supported by a vehicle body portion other than a screw portion fixed to the vehicle body.

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