Hand-adjustable limiting device for a rotating lever of a pedal sleeve for preventing the pedal sleeve from being accidentally trampled and a use method thereof

A technology of a limit device and a rotating rod, which is applied in the layout, transportation and packaging of the power plant control mechanism, and vehicle parts, etc. The effect of simple design and easy mass production

Pending Publication Date: 2019-01-08
CHONGQING IND POLYTECHNIC COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The present inventor has designed a simple in structure, safe and reliable safety device installed on the brake accelerator pedal, but these devices are all troublesome when closing and opening the protective bar. The screwdriver and the clamping method need to be equipped with the screw limiting method. When the screw is over-tightened, it cannot be moved with bare hands; if it is over-tightened, the screw m

Method used

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  • Hand-adjustable limiting device for a rotating lever of a pedal sleeve for preventing the pedal sleeve from being accidentally trampled and a use method thereof
  • Hand-adjustable limiting device for a rotating lever of a pedal sleeve for preventing the pedal sleeve from being accidentally trampled and a use method thereof
  • Hand-adjustable limiting device for a rotating lever of a pedal sleeve for preventing the pedal sleeve from being accidentally trampled and a use method thereof

Examples

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Example Embodiment

[0016] In the following, the present invention will be further described in conjunction with the drawings and embodiments: Figure 1 to Figure 4 As shown, a rotating rod of the anti-pedal cover can be adjusted by hand. The limiting device includes a main board 10, a rotating rod 20, a sliding groove 21, a rotating shaft 30, a torsion spring 40, a limiting screw 50, a flexible rubber washer 60, and a non-slip Nut 70, elastic rubber ring 80; characterized in that an opening 11 is provided on the front of the main board 10, a sleeve 12 is provided on the side of the main board 10; a sliding groove 21 is provided on the rotating rod 20; the rotating shaft 30 The rotating rod 20 and the sleeve 12 are connected in series; the torsion spring 40 is sleeved on the rotating shaft 30, one end of the torsion spring 40 is close to the rotating rod 20, and the other end is close to the main board 10; the rotating rod 20 is Under the action of the torsion spring 40, it will always be opened u...

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PUM

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Abstract

The invention discloses a hand-adjustable limiting device for a rotating rod of a pedal sleeve, which comprises a main board, a rotating rod, a sliding groove, a rotating shaft, a torsion spring, a limiting screw, a flexible rubber washer, an anti-skid nut and an elastic rubber ring. The device is characterized in that an opening is arranged in front of the main board, and a sleeve is arranged onthe side of the main board; the rotating rod is provided with a sliding groove; the rotating shaft serially connects the rotating rod and the sleeve together; the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is abutted against the rotating lever, and the other end is abutted against the main board; under the action of the torsion spring, the rotating lever will always turn upward. The limit screw passes through the sliding groove, the metal washer and the flexible rubber washer, and is screwed into the anti-skid nut; The anti-skid nut is provided with a groove, and an elastic rubber ring is fixed in the groove. By adopting the rotation rod limiting structure of the invention, a user can adjust the limiting screw by hand.

Description

technical field [0001] The invention relates to a limit device for automobile driving safety equipment, in particular to a free-hand adjustable limit device for a rotating rod of a cover for preventing mistaken stepping on a pedal. Background technique [0002] The present inventor has designed a simple in structure, safe and reliable safety device installed on the brake accelerator pedal, but these devices are all troublesome when closing and opening the protective bar. The screwdriver and the clamping method need to be equipped with the screw limiting method. When the screw is over-tightened, it cannot be moved with bare hands; if it is over-tightened, the screw may become loose due to vibration until it slides and shifts by itself; and the spring washer is used for anti-slip because the anti-slip protruding part of the spring washer is easy to fall into the chute , so that the limit device is loose or stuck; therefore, when it is necessary to open or close the protection ...

Claims

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Application Information

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IPC IPC(8): B60K26/02
CPCB60K26/02B60K2026/024
Inventor 欧阳刚苏涛
Owner CHONGQING IND POLYTECHNIC COLLEGE
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