CN219236767U

CN219236767U - Accelerator capable of assisting braking

Info

Publication number: CN219236767U
Application number: CN202320256313.8U
Authority: CN
Inventors: 张留
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-23
Anticipated expiration: 2033-02-20

Abstract

The utility model provides an accelerator capable of assisting in braking, which comprises an accelerator pedal rod I and a brake assembly, wherein the accelerator pedal rod I and the brake assembly are arranged below a carriage; the accelerator pedal lever has the advantages that when an emergency occurs, the accelerator pedal lever is far greater than the normal accelerator pedal force when the driver steps on the accelerator pedal by misoperation, at the moment, the accelerator pedal lever is moved to the maximum position of the accelerator cable, one side of the accelerator pedal lever contacts with the limiting assembly, so that the accelerator pedal lever is prevented from moving, deformation can occur after the fixed steel plate is stressed, the accelerator pedal lever II is not fixed, and the accelerator pedal lever II continuously rotates to press the brake assembly to brake, so that the mistakenly stepped on the accelerator in the emergency becomes correct braking action.

Description

Accelerator capable of assisting braking

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to an accelerator capable of assisting braking.

Background

The brake is also called as braking, and refers to the action of stopping or reducing the speed of locomotives, vehicles and other transportation tools or machines in operation, and in most traffic accidents, if the brake can be timely used, the severity of the accident can be greatly reduced, even the accident can be avoided, so that the timely brake plays a very important role for the safety of drivers and passengers, but as the vehicles increase, the drivers are younger, and some drivers are unskilled and tense, and the accelerator can be mistakenly used as the brake under the emergency, so that the effect of aggravating the accident is achieved.

Through searching, the Chinese patent publication No. CN111449362B discloses a device for assisting in stepping on a brake and accelerator, which comprises an outer ring, an inner ring rotationally connected with the outer ring and a pedal rotationally connected with the inner ring; the inner ring and the outer ring cannot move relative to each other in the axial direction; two hinged pipes are symmetrically connected to the inner side wall of the inner ring; the lower end of the pedal is a convex wall which is downwards convex, and the upper end of the pedal is a plane wall; the convex wall is symmetrically connected with two hinged rods hinged with the hinged pipe.

Aiming at the problems that the vehicle cannot be further braked emergently after the driver steps on the accelerator by mistake in the technology, and traffic accidents are avoided; for this purpose, a throttle is proposed which is able to assist the brake.

Disclosure of Invention

Accordingly, it is desirable to provide a throttle capable of assisting braking to solve or alleviate the technical problems in the prior art, and at least provide a beneficial choice.

The technical scheme of the embodiment of the utility model is realized as follows: including installing throttle pedal lever one and brake subassembly under the carriage, throttle pedal lever one both sides are through pin fixedly connected with fixed steel sheet, and the equal fixedly connected with elastic fixation steel sheet in fixed steel sheet both ends, and fixed steel sheet one end has throttle pedal lever two through elastic fixation steel sheet joint cooperation, and throttle pedal lever one-to-one rotates to be connected in throttle pedal lever two, carriage one side fixedly connected with spacing subassembly.

Preferably: the brake assembly comprises a brake pedal rod and an extension rod, one end of the brake pedal rod is movably connected inside the carriage, and one side of the extension rod is fixedly connected to the lower end of the brake pedal rod.

Further: the limiting assembly comprises an adjusting nut and a limiter, one side of the limiter is fixedly connected to the carriage, and one end of the adjusting nut is connected to the limiter through threads.

Further: the first throttle pedal rod and the second throttle pedal rod are fixedly connected with a positioning baffle, and one end of the positioning baffle is provided with a prefabricated groove.

Preferably: one side of the positioning baffle and one side of the throttle pedal lever are provided with an anti-skid groove, and one end of the adjusting nut is fixedly connected with an anti-skid head.

Further: the throttle pedal rod is characterized in that a rod pressing groove is formed in one side of the throttle pedal rod, one end of the rod pressing groove is rotationally connected with a rotary rod, one end of the rotary rod is rotationally connected with a pneumatic spring II, one end of the pneumatic spring II is rotationally connected with a pneumatic spring I, and one end of the pneumatic spring is fixedly connected with the rod pressing groove.

Further: one end of the extension rod is rotatably connected with a roller.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. the utility model provides a throttle that can auxiliary brake, has when the emergence emergency, driver misoperation throttle can be more than the dynamics of stepping on the throttle in the usual when the brake is stepped on, and throttle pedal lever one is moving to the biggest department of throttle line this moment, and one side contacts spacing subassembly, makes throttle pedal lever one movement obstructed no longer remove, can take place deformation after the fixed steel sheet atress this moment, and no longer fixed throttle pedal lever two, throttle pedal lever two continue to rotate the oppression brake subassembly and brake, makes the mistake under the emergency step on the throttle become the advantage of exact braking action.

2. The accelerator capable of assisting braking has the advantages that when the positioning baffle is broken, the first pneumatic spring and the second pneumatic spring stretch to fix the rotating rod and enable the second pneumatic spring to extrude the braking component, and braking can be performed faster.

3. An accelerator capable of assisting braking has an anti-slip head made of anti-slip rubber, and is inserted into an anti-slip groove to prevent slipping off.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view block diagram of the present utility model;

FIG. 2 is a side elevational structural view of the present utility model;

FIG. 3 is a diagram illustrating a side view of a second embodiment of the present utility model;

FIG. 4 is a diagram illustrating a second cross-sectional structure of an embodiment of the present utility model;

fig. 5 is a development block diagram of a second embodiment of the present utility model.

Reference numerals:

1. a carriage; 2. a first throttle pedal lever; 3. a brake pedal lever; 4. an extension rod; 5. a limiter; 6. a throttle pedal lever II; 7. fixing the steel plate; 8. a pin; 9. elastically fixing the steel plate; 10. an adjusting nut; 11. an anti-slip head; 12. positioning a baffle; 13. an anti-skid groove; 14. prefabricating a groove; 15. a rotating rod; 16. a pressing rod groove; 17. a first pneumatic spring; 18. a pneumatic spring II; 19. and a roller.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-4, an accelerator capable of assisting braking comprises an accelerator pedal lever 1 and a braking component, wherein the accelerator pedal lever 1 and the braking component are installed below a carriage 1, two sides of the accelerator pedal lever 2 are fixedly connected with a fixed steel plate 7 through a pin 8, the fixed steel plate 7 is of a U-shaped structure, two ends of the U-shaped fixed steel plate 7 are welded with elastic fixed steel plates 9, the fixed steel plate 7 is matched with an accelerator pedal lever 2 through elastic clamping of the U-shaped elastic fixed steel plates 9 at the two ends, one end of the accelerator pedal lever 2 is rotatably connected with the accelerator pedal lever 2, and one side of the carriage 1 is fixedly connected with a limiting component; when an emergency occurs, the force of the driver for stepping on the accelerator by misoperation is much larger than that of the ordinary accelerator stepping when the driver steps on the brake, and at the moment, when the first accelerator stepping rod 2 moves to the position with the maximum accelerator line, one side contacts with the limiting component, so that the first accelerator stepping rod 2 is prevented from moving any more;

at this time, the elastic fixed steel plate 9 at one side of the fixed steel plate 7 deforms after being stressed, the second accelerator pedal lever 6 is not fixed any more, the second accelerator pedal lever 6 continues to rotate, and the second accelerator pedal lever 6 which continues to rotate can press the brake assembly to brake when moving, so that the mistakenly stepping on the accelerator in emergency is changed into a correct braking action.

The problem that the second accelerator pedal rod 6 presses the brake of the vehicle-related component is solved; as shown in fig. 1-2, the brake assembly comprises a brake pedal rod 3 and an extension rod 4, one end of the brake pedal rod 3 is movably connected inside the carriage 1, one side of the extension rod 4 is fixedly connected to the lower end of the brake pedal rod 3, and when the accelerator pedal rod two 6 rotates, the extension rod 4 can be pressed down, so that the brake pedal rod 3 is driven to brake.

In order to solve the problem that the limiting assembly limits the first accelerator pedal lever 2 to stop when moving to the maximum position of the accelerator cable; as shown in fig. 1-2, the limiting assembly comprises an adjusting nut 10 and a limiter 5, one side of the limiter 5 is fixedly connected to the carriage 1, one end of the adjusting nut 10 is in threaded connection with the limiter 5, and the adjusting nut 1 can rotate to adjust the length extending from the limiter 5, so that the effect of stopping the accelerator pedal lever 2 when the accelerator cable is at the maximum position is achieved.

When the accelerator pedal lever is used, the fixed steel plate 7 is of a U-shaped structure, the fixed steel plate 7 is elastically clamped and matched with the accelerator pedal lever II 6 through the U-shaped elastic fixed steel plates 9 at the two ends, when an emergency occurs, the force of a driver for operating an incorrect accelerator when stepping on the accelerator by a brake is much larger than that of the accelerator which is stepped on normally, and at the moment, one side of the accelerator pedal lever I2 contacts with the limiting component when moving to the maximum position of an accelerator line, so that the action of the accelerator pedal lever I2 is prevented from moving;

at the moment, the elastic fixed steel plate 9 at one side of the fixed steel plate 7 deforms after being stressed, the second accelerator pedal lever 6 is not fixed, the second accelerator pedal lever 6 continues to rotate, and the second accelerator pedal lever 6 which continues to rotate presses the brake assembly to brake when moving, so that the mistakenly stepping on the accelerator in emergency is changed into correct braking action;

when the accelerator pedal lever II 6 rotates, the extension rod 4 is pressed down, and then the brake pedal lever 3 is driven to brake, and the adjusting nut 1 can rotate to adjust the length extending from the limiter 5, so that the effect of stopping the accelerator pedal lever I2 when the accelerator cable is at the maximum position is achieved.

Example 2:

2-5, in order to solve the problem that when the first accelerator pedal lever 2 stops rotating, the second accelerator pedal lever 6 needs to rotate a larger end distance to trigger the extension lever 4; the present example was modified on the basis of example 1 as follows: one end of the first accelerator pedal rod 2 and one end of the second accelerator pedal rod 6 are fixedly connected with a positioning baffle 12, the positioning baffle 12 is preferably made of brittle materials, one end of the positioning baffle 12 is tilted by 10 degrees, one end of the positioning baffle 12 is provided with a prefabricated groove 14, and the prefabricated groove 14 can be broken when being subjected to force with the same magnitude as deformation of the elastic fixed steel plate 9;

one side of the accelerator pedal lever II 6 is provided with a lever pressing groove 16, one end of the lever pressing groove 16 is rotationally connected with a rotary rod 15, one side of the rotary rod 15 in a standby state is attached to the positioning baffle 12, when the positioning baffle 12 breaks, the rotary rod 15 rotates to be perpendicular to the accelerator pedal lever II 6, one end of the rotary rod 15 is rotationally connected with a pneumatic spring II 18, one end of the pneumatic spring II 18 is rotationally connected with a pneumatic spring I17, one end of the pneumatic spring I17 is fixedly connected with the lever pressing groove 16, and at the moment, the pneumatic spring I17 and the pneumatic spring II 18 stretch to fix the rotary rod 15 and enable the pneumatic spring II 18 to squeeze the brake assembly, so that braking can be performed faster;

one end of the extension rod 4 is rotatably connected with a roller 19, and the roller 19 can be matched with the pneumatic spring II 18 to roll so as to prevent the clamping.

In order to solve the problem that dislocation can occur when the first accelerator pedal lever 2 collides with the adjusting nut 10; as shown in fig. 2-5, the positioning baffle 12 and the first side 2 of the throttle pedal lever are provided with an anti-slip groove 13, one end of the adjusting nut 10 is fixedly connected with an anti-slip head 11, the anti-slip head 11 is preferably made of anti-slip rubber, and the anti-slip head is prevented from sliding out after being inserted into the anti-slip groove 13.

In the use of the embodiment, the positioning baffle 12 is preferably a brittle material, one end of the brittle material has a tilting angle of 10 degrees, and the prefabricated groove 14 can be broken when being subjected to a force which can deform the elastic fixed steel plate 9 by the same magnitude;

one side of the rotating rod 15 is attached to the positioning baffle 12 in a standby state, when the positioning baffle 12 breaks, the rotating rod 15 rotates to be perpendicular to the accelerator pedal rod II 6, at the moment, the pneumatic spring I17 and the pneumatic spring II 18 stretch to fix the rotating rod 15, and the pneumatic spring II 18 extrudes the brake assembly, so that braking can be performed more quickly;

the idler wheel 19 can be matched with the pneumatic spring II 18 to roll, so that the locking is prevented;

the slip prevention head 11 is inserted into the slip prevention groove 13 to prevent the slip-off.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a throttle that can auxiliary brake, includes throttle pedal lever one (2) and brake subassembly of installing under carriage (1), its characterized in that, throttle pedal lever one (2) both sides are through pin (8) fixedly connected with fixed steel sheet (7), and fixed steel sheet (7) both ends equal fixedly connected with elastic fixation steel sheet (9), fixed steel sheet (7) one end is through elastic fixation steel sheet (9) joint cooperation has throttle pedal lever two (6), throttle pedal lever one (2) one end swivelling joint is in throttle pedal lever two (6), carriage (1) one side fixedly connected with spacing subassembly.

2. The throttle capable of assisting brake according to claim 1, wherein: the brake assembly comprises a brake pedal rod (3) and an extension rod (4), one end of the brake pedal rod (3) is movably connected inside the carriage (1), and one side of the extension rod (4) is fixedly connected to the lower end of the brake pedal rod (3).

3. The throttle capable of assisting brake according to claim 1, wherein: the limiting assembly comprises an adjusting nut (10) and a limiter (5), one side of the limiter (5) is fixedly connected to the carriage (1), and one end of the adjusting nut (10) is connected to the limiter (5) through threads.

4. A throttle capable of assisting in braking according to claim 3, characterized in that: one end of the first accelerator pedal rod (2) and one end of the second accelerator pedal rod (6) are fixedly connected with a positioning baffle plate (12), and one end of the positioning baffle plate (12) is provided with a prefabricated groove (14).

5. The throttle capable of assisting brake according to claim 4, wherein: one side of the positioning baffle (12) and one side of the accelerator pedal lever I (2) are provided with an anti-skid groove (13), and one end of the adjusting nut (10) is fixedly connected with an anti-skid head (11).

6. The throttle capable of assisting brake according to claim 5, wherein: one side of the throttle pedal lever II (6) is provided with a lever pressing groove (16), one end of the lever pressing groove (16) is rotationally connected with a rotary rod (15), one end of the rotary rod (15) is rotationally connected with a pneumatic spring II (18), one end of the pneumatic spring II (18) is rotationally connected with a pneumatic spring I (17), and one end of the pneumatic spring I (17) is fixedly connected with the lever pressing groove (16).

7. A throttle capable of assisting braking according to claim 2, characterized in that: one end of the extension rod (4) is rotatably connected with a roller (19).