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KR-20260067134-A - ADJUSTABLE PEDAL SYSTEM OF PREVENTING SUDDEN ACCELERATION AND SHOE SLIPPING

KR20260067134AKR 20260067134 AKR20260067134 AKR 20260067134AKR-20260067134-A

Abstract

The present invention relates to an auxiliary device for an automobile brake pedal, and more specifically, to a system that utilizes the empty space between the brake pedal and the accelerator pedal to mount auxiliary pedals on the left and right sides of the existing brake pedal, thereby providing convenience when operating the brake pedal and preventing accidents caused by suddenly pressing the accelerator pedal. The auxiliary pedal is mounted on the bottom surface of the brake pedal in an inclined shape, extending its length to near the left side of the accelerator pedal and positioned at the bottom of the accelerator pedal's bottom surface, thus generating an effect without interfering with the operation of the existing brake and accelerator pedals. Furthermore, an acceleration prevention device is installed on the bottom surface of the right inclined auxiliary pedal so that when the accelerator pedal is positioned below a certain height, the movable shaft makes contact, causing the driver to apply additional force. Additionally, a blocking bracket is provided to prevent the movable shaft from descending below a certain height; consequently, when the accelerator pedal descends below a certain level, the brake pedal descends along with it, thereby enabling the brake pedal to automatically engage in the event of a sudden pressing of the accelerator pedal.

Inventors

  • 나원주

Assignees

  • 나원주

Dates

Publication Date
20260512
Application Date
20241105

Claims (7)

  1. On the left, there is a left pedal (100) mounted on the bottom surface of the existing vehicle's brake pedal, and on the right, there is a right pedal (200). The two pedals are connected by a connecting hinge (400), and the right pedal connected to the left pedal can move up and down, allowing for angle adjustment when mounted on various types of vehicle brake pedals (2000).
  2. In claim 1, a right movable pedal (500) is mounted to the right end of the right pedal (200) by means of a right pedal right bolt (200-2), and the right movable pedal has an elongated hole (500-2) so that it can move back and forth, thereby allowing the length to be adjusted when mounted on various types of vehicle brake pedals, thereby providing an adjustable brake auxiliary pedal device.
  3. In claim 1, a protrusion plate (300) is mounted on the upper surface of the right pedal, manufactured by a plastic injection molding method and fastened by a protrusion plate bolt (300-2), and a protrusion (300-1) is formed on the surface, the left side of the protrusion has an angled and sharp shape to prevent slipping, and the right side of the protrusion has a rounded and non-angled shape to induce slipping, thereby forming an adjustable brake auxiliary pedal device.
  4. In claim 1, fastening brackets are mounted on the front and rear sides of the left pedal (100), and there is an integrated fastening bracket (110), a separate left fastening bracket (120), and a separate right fastening bracket (130). Each bracket has elongated holes (110-2, 120-2, 130-2) in the lower plate, so that the left pedal (100) can be attached to an existing vehicle brake pedal (2000), and the distance can be adjusted when mounting using each bracket, thereby allowing the adjustable brake auxiliary pedal device to be applied to and mounted on various types of vehicle brake pedals.
  5. In claim 1, a right pedal height adjustment support plate (600) is mounted on the right side of the left pedal, and right pedal height adjustment support plate bolts (600-1) are fastened to the left and right sides to support the bottom surface of the right pedal, and by adjusting the bolts (600-1), the angle of inclination can be adjusted when mounting on various types of vehicle brake pedals, thereby forming an adjustable brake auxiliary pedal device.
  6. In claim 2, a moving shaft bracket (700) and a moving shaft (800) are mounted on the right moving pedal (500). The moving shaft bracket (700) is mounted on the right moving pedal (500) to form a certain angle. The moving shaft (800) is mounted to the moving shaft bracket (700) by a moving shaft fixing bolt (800-1), and a certain tension is maintained by a moving shaft spring (800-3). When the moving shaft (800) is lowered to a certain position due to the lowering of the vehicle accelerator pedal (1000), the moving shaft adjustment bolt (800-2) contacts the rear of the moving shaft bracket (700) to block the lowering, causing the existing vehicle brake pedal (2000) to lower along with it. The position of blocking the lowering of the moving shaft can be adjusted by adjusting the moving shaft adjustment bolt (800-2), and by adjusting the moving shaft fixing bolt (800-1) An adjustable brake auxiliary pedal device in which the angle of inclination of the moving shaft is adjusted to control the position where the lower shaft of the vehicle accelerator contacts the moving shaft, and the moving shaft is controlled so that it does not deviate from a certain range due to the moving shaft blocking bolt (700-1).
  7. As a device for reducing rapid acceleration, separate shafts may be mounted on the vehicle brake pedal shaft (2000-1) and the accelerator pedal shaft (1000-1). The brake bracket (900) is composed of a brake lower bracket (901) and a brake upper bracket (902). The brake lower bracket (901) is formed at an inclined angle and is coupled with the brake upper bracket elongated hole (902-2) by the brake lower bracket fixing bolt (901-1), and the distance is adjusted. It is mounted on the vehicle brake pedal shaft (2000-1) by the brake upper bracket fixing bolt (902-1). A brake lower shaft (901-2) is mounted on the bottom surface of the brake lower bracket (901) by the brake lower shaft fixing bolt (901-3), and a constant tension is maintained by the brake lower shaft spring (901-4). The accelerator lower shaft is mounted on the accelerator pedal shaft (1000-1). When the brake lower shaft (901-2) is lowered to a certain position due to the lowering of the shaft (951), the brake lower shaft adjustment bolt (901-5) contacts the rear of the brake lower shaft (901) to block the lowering, causing the existing vehicle brake pedal shaft (2000-1) to descend along with it. By adjusting the brake lower shaft adjustment bolt (901-5), the position where the lowering of the brake lower shaft (901-2) is blocked can be adjusted. By adjusting the brake lower shaft fixing bolt (901-3), the inclination angle of the brake lower shaft (901-2) can be adjusted, thereby controlling the position where it contacts the accelerator lower shaft (951). The range of movement of the brake lower shaft (901-2) is limited by the brake lower shaft range bolt (901-6), and the accelerator shaft (950) is composed of the accelerator lower shaft (951) and the accelerator upper bracket (952). An adjustable brake auxiliary pedal device in which the accelerator lower shaft (951) is joined to the accelerator upper bracket elongated hole (952-2) by the accelerator lower shaft fixing bolt (951-1), the distance is adjusted, and the accelerator pedal shaft (1000-1) can be mounted by the accelerator upper bracket fixing bolt (952-1).

Description

Adjustable Pedal System of Preventing Sudden Acceleration and Shoe Slipping The present invention relates to an auxiliary device for an automobile brake pedal, and more specifically, to a system that utilizes the empty space between the brake pedal and the accelerator pedal to mount auxiliary pedals on the left and right sides of the existing brake pedal, thereby providing convenience when operating the brake pedal and preventing accidents caused by suddenly pressing the accelerator pedal. The auxiliary pedal is mounted on the bottom surface of the brake pedal in an inclined shape, extending to near the left side of the accelerator pedal and formed at the bottom of the accelerator pedal's bottom surface, thus producing an effect without interfering with the operation of the existing brake pedal and accelerator pedal. Furthermore, an acceleration prevention device is installed on the bottom surface of the right inclined auxiliary pedal so that when the accelerator pedal is positioned below a certain height, the movable shaft makes contact, causing the driver to apply additional force. Additionally, a blocking bracket is provided to prevent the movable shaft from descending below a certain height, so that when the accelerator pedal descends below a certain level, the brake pedal descends along with it, thereby enabling the brake pedal to operate automatically when the accelerator pedal is pressed suddenly. In a standard automobile, a certain space is formed between the brake pedal and the accelerator pedal so that they do not interfere with each other when operated while wearing shoes. Additionally, the two pedals are stepped, with the brake pedal raised a certain height above the accelerator pedal to ensure effective braking when operated. However, when driving, the brake pedal rises significantly depending on individual body structures, causing discomfort such as the toes getting caught or the ankle having to be lifted high when moving the foot from the accelerator pedal to the brake pedal. Furthermore, there is a risk of slipping if the right end of the brake pedal is stepped on after moving the foot. Additionally, if the driver is elderly, they may mistake the accelerator pedal for the brake pedal and suddenly press it, leading to an accident. This device was designed to reduce these inconveniences and the causes of accidents. Figure 1 is a perspective view showing the overall appearance of the product. Figure 2 is a perspective view showing the connection structure of the left separation pedal (100) and the right separation pedal (200) and the length adjustment structure of the right movement pedal (500). Figure 3 is a perspective view showing the structure of the protrusion plate (300). Figure 4 is a perspective view showing rear fastening brackets (110, 120, 130). Figure 5 is a perspective view showing the right separation pedal height adjustment support (600) plate. Figure 6 is a perspective view showing a movable shaft (800) and a movable shaft bracket (700). Figure 7 is a diagram showing a brake bracket (900) and an accelerator shaft (950). The present invention will be described in detail below with reference to the attached drawings. FIG. 1 is a perspective view showing the entire assembled form. FIG. 2 shows a left pedal (100) mounted on the bottom surface of the existing vehicle's brake pedal on the left side, and a right pedal (200) on the right side. The two pedals are connected by a connecting hinge (400), a left pedal bolt (100-1), and a right pedal left bolt (200-1). The right pedal connected to the left pedal can move up and down, allowing the angle to be adjusted when mounted on various types of vehicle brake pedals (2000). A right movable pedal (500) is mounted on the right end of the right pedal by a right pedal right bolt (200-2). The right movable pedal has an elongated hole (500-2) that allows it to move back and forth, so the length can be adjusted when mounted on various types of vehicle brake pedals. FIG. 3 shows a protrusion plate (300) mounted on the upper surface of a right pedal (200). It is manufactured by a plastic injection molding method and is fastened by a protrusion plate bolt (300-2). A protrusion (300-1) is formed on the surface. The left side of the protrusion has an angled and sharp shape to prevent slipping, while the right side of the protrusion has a round and non-angled shape to induce slipping. FIG. 4 shows a fastening bracket mounted on the front and rear of a left pedal (100), comprising an integrated fastening bracket (110), a separate left fastening bracket (120), and a separate right fastening bracket (130). Each bracket has elongated holes (110-2, 120-2, 130-2) in the lower plate, so that the left pedal (100) can be attached to an existing vehicle brake pedal (2000) and the distance can be adjusted when mounting using each bracket, allowing it to be applied to and mounted on various types of existing brake pedals. FIG. 5 shows a right pedal height adjustm