TWI250098B - Auxiliary driver for automobile gas/brake pedal - Google Patents

Abstract

An auxiliary driver for automobile gas/brake pedal, including: a telescoping rod having an inner tube and an outer tube, the outer rod having a base extending downwards, the outer periphery of the outer rod extending to provide a supporting base and a retaining, the retaining unit being provided at an joint of the inner rod and the outer rod for retaining the inner rod, the inner rod having an end engaging to an inside of the outer rod and another being connected to a supporting portion; a pushing element, the pushing element having an end being provided to a rear section of the retaining unit, the thrusting element being provided at its outer periphery with an air inlet connected to a pumping device, and at a rear section of the thrusting element with a venting port for discharging air; and a pushing element provided to a bottom of the thrusting element and driven by the thrusting element so as to generate a downward pushing force, the pushing element being connected to a resilient recovery element secured to a midsection of the outer rod, so as to retract the pushing element by means of the recovery force provided by the resilience recovery element.

Description

1250098 IX. INSTRUCTIONS: [Technical Field] The present invention relates to an accelerator/push pedal auxiliary pusher for an automobile, and more particularly to an auxiliary operation for simulating a human foot brake on a car throttle/sliding pedal system by a single person Pusher. [Prior Art] When the car is driving, the brake system is related to the safety of the driver. Therefore, the brake system must be regularly maintained to maintain the system in an optimal state, so that it can function in an emergency to protect the driver. Safety. In the maintenance of the car brake system or the brake master cylinder and the sub-pump damage repair process, the most important thing is to replace the brake oil. The current replacement method must therefore use one person to command and fill the new brake oil in the oil tank in front of the car, and the other person In the car, the brake pedal is continuously stepped on the foot to completely discharge the old brake oil and air in the brake pipe of the brake system, so that the process of replacing the brake oil can be completed. Another way is to connect the brake oil pipe in the brake system to a commercially available brake oil suction machine, and suck out the brake oil in the brake oil pipe to replace the brake oil, but need to reconnect the brake oil pipe to the brake after the brake oil replacement is completed. At this time, the pressure in the brake pipe is different from the external pressure. Therefore, there is a phenomenon of sucking up and sucking the air into the brake pipe, and the air inside the pipe is additionally excluded, but the brake oil suction machine cannot brake 5 1250098 The air in the fuel pipe is completely discharged. Instead, the brake pedal is used to eliminate the second step. In the vehicle maintenance work, for example, the adjustment of the engine speed and the adjustment of the exhaust concentration of the car, the maintenance personnel must constantly test the accelerator pedal. In order to adjust the engine speed and exhaust concentration to the best state, the way to continuously test the accelerator pedal is to be commanded by one person in front of the car or at the exhaust pipe, while the other person is testing the oil in the car. The door pedal is used to control the engine speed and exhaust concentration by the throttle system, so that the engine speed and the row can be adjusted. Concentration process. The above process of replacing the brake oil or adjusting the engine speed and exhaust gas concentration or replacing the brake master cylinder and the sub-pump must be completed by the cooperation of the two persons. Therefore, it is necessary to consume more personnel costs, and relatively The lack of productivity can not be improved. On the other hand, the modern car repair shop is equipped with a top car, and the brakes are required to completely slam the vehicle during the process. It is quite dangerous to test the brakes in the vehicle. Therefore, how to improve the above-mentioned defects is the focus of the invention. SUMMARY OF THE INVENTION The main object of the present invention is to solve the above problems and provide an automobile throttle/brake pedal auxiliary pusher, which utilizes a telescopic rod that can selectively change the axial length to support the telescopic rod upward. The steering wheel and the support of the base are downwardly used to form a fixed support, and an air intake device is coupled to receive an airing device on the side of the telescopic rod, and the pressure of the gas is supplied. And to the car throttle or brake pedal to:, == push the pedal to take down the function of the pedal. In order to achieve the foregoing objectives, the present invention includes: a cymbal member and a urging member, wherein: '·The telescopic rod and the ejector 5 hai telescopic rod include: an inner cymbal yfct your slave Π Π Built-in #件与-套套 outside the built-in rod outside the heart of the Imperial Cup, the external 向 向 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , And the outer peripheral radial direction respectively defines a top support and a fixed single solid unit is located in the built-in rod blood outer 罟栌 | dry one external cup member of the parent joint, the 俾 is for fastening the inside and the (four) rod - (4) arranging on the inner side of the outer boring piece, and the other is connecting a top struts; one end of the thrusting 70 piece is disposed at the rear part of the fixing unit, and a front page of the outer periphery of the piece is provided with a ram pushing and pushing device. "r juice" to connect a compressed gas line to the distal end of the i-reduced gas line - control the crying to determine the supply of the thrust element, the mouth vent to discharge the gas; The movement of the rear part of the pushing element is ==' at the bottom of the pushing element, and is externally applied by the pushing element, and the pushing element And the elastic pullback element fixed to the element:=:1 is connected to pull back the pushing element by the elastic force to fold the pushing element. - The above and other objects and advantages of this month are not difficult to understand in detail in the detailed description of the embodiments and the drawings. Of course, the invention is allowed to be used in the different parts of a certain political item. In this specification, the details are explained in 7 1250098, and are shown in the drawing. Show its structureΟ

= 1 to 5, the figure shown is for the invention

This is for illustrative purposes only. In the patent, please do not use the SI board auxiliary pusher element 3, in which the extension (4) 1, the thrusting element 2 and the push, the second telescopic rod 1 has the built-in rod 1 1 and - The outer rod member 1 2, the extension member is a screw in the embodiment, and the outer jaw member 12 is downwardly defined by a ': seat 13 3 . In this example, the base 13 can be a support foot or The support leg is composed of a sub-row and a parallel history, and a top support 5 and a fixed unit 14 4 are respectively extended in the middle of the outer part 2 and the outer periphery of the top end in the embodiment. The fixed unit 14 is a fixed seat χ 4 1 and a fastener 1 4 2, and the fixed seat 4 X is connected by a symmetrical side plate 1 4 4 of two grooves 丄 4 3 and a connecting side plate The segment 14 is composed of the fasteners, and the fasteners 1 4 2 are pivoted on the top of the fixed seat 141. In this example, the fasteners are fixed to the fixed block 丄4丄. The first spring 16 of the 5 is tightly pulled, and one end of the first spring 16 is located at the intersection of the built-in rod ii and the external rod 丄2, and the corresponding built-in member 1 1 has a built-in rod Block 1 1 phase mosaic blocking The inner portion of the inner rod member 1 1 is sleeved on the inner side of the outer rod member 12, and the outer rod member 11 is disposed at one end of the outer rod member 1 2 On the inner side of an adjustment block 17 , in this example, the adjustment block 1 7 has an outer circumference 8 1250098 texture 171 to increase the gripping ability, and the end of the adjustment rod member 11 is connected with a top support portion i8丄In the first i8, in this example, the top support portion is a -u-shaped fork body. Push element 2::=2 sets the seat 1 4 1 rear section, the top, and the square... The frequency is - the pneumatic cylinder 2 with the piston rod 2 1

In the front section of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference of the outer circumference 232, and the controller 2 3 3 is configured, and the compressed gas tube = ^ 221 'the compressed gas line 231 is connected to the controller to cry ^ = connected to the high-pressure air supply 2 3 2, by the control ', 3 to control the operation of the air supply to the pneumatic cylinder 22 by the pressing air to promote the extension of the LH-active base #2 1 and to discharge the gas by the vent hole 2 2 2 provided at the rear of the pneumatic cylinder 2 2 . ; The lifting member 3 is disposed at the bottom of the piston rod 2 1 . In the embodiment, the movable member 3 is an adjustable angle pedal pressing unit 3 2 ′ and transmitted by the piston rod 2 1 . The thrust of the gas in the pneumatic cylinder 2 2 to drive the pedal contact pressure unit 3 2 to generate a downward pushing force, and the plate touch unit 32 and the elastic tension of the middle portion of the outer rod member 12 are fixed; 9-phase connection, in the present embodiment, the elastic pull-back element 丄9 is a second spring to retract the pedal contact unit 32 by the restoring force of the elastic pull-back element ig. —冨 When using this turtle to replace the brake oil, as shown in Figures 2 and 3, the support feet of the 12 1250098 side-by-side and parallel setting of the car throttle/brake pedal auxiliary pusher are supported under the driver's seat direction #41. , press the card 丄 4 2 at the top of the outer peripheral fixing seat of the external rod member 1 2 _ 4 i, and let the blocking portion 1 4 6 of the fastener 14 2 be separated from the built-in rod 丄丄, so that the built-in 1 1 and ^ There is no stuck relationship between pieces 1^4 2, so that the built-in rods can be lifted up quickly, so that the steering wheel 4 1 is supported by the top! Surrounded by 8丄, and using the restoring force of the first spring 16 to re-fix the fastener 丄4 2 6 and the built-in rod η to keep the built-in rod down, and then rotate the adjustment block]_ 7 to small The adjustment of the distance makes the first screw 1: 8: gradually upward, and the straight coffee support 1 8 丄 is completely fixed to the square (4) 4 1, by which the telescopic rod 1 is supported downward under the steering wheel of the driver's seat, and is fixed upward. The steering wheel 4 1 is used to form a support.

Next, the flow rate of the high-pressure air in the compressed gas line 23 is controlled by the controller 233, and the high-pressure gas is input into the air pressure W2 via the compressed gas line 2 to drive the piston rod 2!, because the piston rod ^ The pedal touch unit 3 2 is connected to the bottom, so that the pressure of the gas in the air pressure 2 2 will cause the piston rod 2 1 to drive the pedal contact unit 3 2 downward to push the brake pedal 42 to move downward, and By the controller 2 3 3 to determine the magnitude of the compressed air gas flow rate, the pedal contact pressure unit 3 2 is pushed down and the restoring force of the (four) pull back element 丨 9 causes the pedal touch unit 3 2 to be retracted. Back, the brake pedal 42 can be operated up and down to achieve the function of discharging the air in the oil pipe, and the process of replacing the brake oil is completed. Therefore, the present invention can utilize the controller 23 3 to achieve the function of controlling the operation of the seesaw 42. Therefore, when the maintenance or repair of the material is performed, the controller 2 3 3 needs to be controlled by the person. Brake pedal 42 production: 1250098 The movement of the dirt truck: the air in the oil pipe is discharged, without the need of another person: this ^P to repeat the brake pedal 4 2 and relax the action. - $ outside the cost, and has improved work efficiency (4) 1 2 3 3 (four), let the pedal unit 3 2 can be pressed: brake pedal 4 2, for the operator to refill the brake pressure = (four) because the brake oil f continues The saving power can completely avoid the phenomenon of sucking due to the 纟, so that the mixed air will not enter the brake pipe during the process of changing the teaching oil. The adjustment of the engine speed and the exhaust concentration of the vehicle can be adjusted in a narrow manner, and the controller can also use the controller f 3 3 to generate the upper and lower actuation of the brake pedal 4 2, and the engine speed and exhaust concentration. Adjust to the best state. Αα==, since the invention has the design of the fastener 12-4 and the adjustment block ,7, the hopper can select the fast extension i, and then the adjustment, the 7 7 is more accurately fixed. In order to ensure that the telescopic rod is in the middle of the adjustment; the built-in rod 1 1 does not suddenly fall downward, thereby making

Ming has the function of insurance. M To close the car throttle/pushing pedal auxiliary pusher, the control can be turned off to 2 3 3, so that the high-pressure air in the compressed gas line 2 3 1 no longer enters the pneumatic cylinder 2 2 , at this time, it is fixed outside. The elastic pull-back element 1 9 of the middle portion of the rod 丄 2 has a restoring force to close the pedal touch unit 3 2, and the pedal touch unit 3 2 is disengaged from the brake pedal 4 2, and then the fastener 1 4 2 is pressed, so that The blocker 1 4 6 of the fastener 丄 4 2 is separated from the built-in rod 丄丄 'there is no binding relationship between the built-in rod 1 1 and the fastener 丄 4 2 to fold the inner 11 1250098 rod 1 1 downward To complete the action of folding. . - There are many examples in which only the details change, the side 1 40, which is the second embodiment of the present invention

K Niu 3 A is a pedal with adjustable angle (4) unit 3 2 I combined with pivoting block 3, and set, and ^ connected, the two connected 3 4 - parallel and parallel with a #34Α One end is pivotally connected to the outer rod = the base 1 3Α', and the other end is set to the pivotal block 3 3 2嶋32Α can be parallel with the telescopic 捍1Α,: /成口连# 3 4 Α为-parallel The four-link type is pivotally connected to the outer rod 丄, and is connected with the pivoting block 3 3 A, and is erected on the pedal of the automobile, and the f-hunting base rod 2 is connected at eight ends and pushes the connecting rod 3 4 A, and the elasticity = the upper 9 A is combined with the connecting rod 3 4 A to provide the pulling back force of the connecting rod 34A swinging, and thus, it can also have the function as described above. Please refer to FIG. 5, which is a third embodiment of the present invention, wherein the ==3 B is generally L-shaped and is defined as a first portion 3 3丄b and a second::J 2 B, the first A portion of the 3 3 1 second portion 3 3 2 B is disposed at an angle of 9=' and the first portion 3316 is connected to the two links and the first portion 3 3 2 B is provided with a plurality of positioning holes 3 3 3 B, for the pedal touch unit 3 2 B to be fixed after being worn, and the distance of the pedal contact unit 3 telescopic rod 1 B can be changed by the distance of the mosquito bit hole 3 3 3 B to adapt to different types of cars. Throttle or brake pedal. The above description of the embodiments is intended to be illustrative of the invention, and is not intended to limit the scope of the invention. From the above detailed description, it will be apparent to those skilled in the art that the foregoing objects can be achieved, and the application has been made in accordance with the Patent Law.疋' The purpose of the invention is _ [Simple description]

1 is an external view of the present invention. FIG. 2 is a schematic view showing a state of use of the present invention. FIG. 3 is a schematic diagram of the use of the present invention. FIG. 4 is a fifth element of the present invention. DESCRIPTION OF SYMBOLS The appearance of the two embodiments shows the appearance of the three embodiments.

(customized part) (part of the invention)

Telescopic rod 1 External rod 12 Fixed unit 1 4 Fastener 1 4 2 Side plate 1 4 4 Barrier 1 4 6 First spring 16 Roll-like grain 171 Jacking 181 Pushing element 2 Pneumatic cylinder 2 2 Exhaust Hole 2 2 2 Built-in rod 1 1 Base 1 3 Mounting seat 141 Groove 1 4 3 Connecting section 1 4 5 Top support 1 5 Adjustment block 1 7 First screw 18 Elastic pull-back element 1 Piston rod 2 1 Air inlet 2 2 1 Intake 2 3 13 1250098 Compressed gas line 2 3 1 Controller 2 3 3 Pedal touch unit 3 2 Brake pedal 4 2 Telescopic rod 1 A Base 1 3 A Piston rod 2 1 A Pedal touch unit 3 2 A Link 3 4 A Telescopic rod 1 B Pivot block 3 3 B Second part 3 3 2 B Link 3 4 B High pressure air supply 2 3 2 Push element 3 Steering wheel 4 1

External rod 1 2 A Elastic tensile element 1 9 A Pushing element 3 A Area block 3 3 A

Pedal touch unit 3 2 B first part 3 3 1 B positioning hole 3 3 3 B 14

Claims (1)

1250098 X. Patent application scope: 1 type of eight-car/door/sliding pedal auxiliary pusher, the improvement is as follows: _ has a telescopic rod that can change the axial length selectively, and the two ends of the telescopic rod are provided for Supporting member by function; the pneumatic cylinder is disposed at the outer edge of the telescopic rod at an appropriate angle, and the air pressure includes a piston rod that can be freely retractable, and an elastic tensile element is connected to the outer edge of the telescopic rod to be pulled by the elastic rod Resilience of the extension element • to retract the piston rod; the pneumatic cylinder includes an air inlet for connecting a compressed gas line, and is connected to a controller at the distal end of the compressed gas line to determine the pressure red The gas causes the piston rod to extend; < A pushing element is pushed by the piston rod, and can be pressed against the car throttle or the pedal. 2: The automobile throttle/brake pedal auxiliary pusher according to the application scope of the patent application, wherein the telescopic rod comprises an external rod member and a set of repairing parts; and the built-in rod member on the inner side of the cup is arranged. The two supporting members are respectively located at opposite ends of the external rod member and the built-in rod member, wherein the supporting member of the external rod member is composed of two parallel supporting legs, and the supporting structure of the built-in rod member is a u-shaped fork body. It is constructed; • A fixing unit is extended on the radially outer edge of the outer end of the outer rod. 3. The automobile throttle/brake pedal auxiliary pusher according to claim i, wherein the pushing component comprises a pivoting block, a pedal touching unit coupled to the pivoting block, and at least two The connecting rod is formed by the outer side of the supporting member, and the connecting rod is pivotally connected to the outer rod member and the structural pivoting block by the parallel connecting rod 15 1550098 connecting rod type, and the end of the piston rod is connected and pushed The rod, the elastic tensile element is further coupled to the connecting rod to provide a pulling back force of the connecting rod. 4. The automobile throttle/brake pedal auxiliary pusher according to claim 1, wherein the elastic pullback element is a spring. The automobile throttle/brake pedal auxiliary pusher according to claim 2, wherein the built-in lever further comprises: a threaded outer edge formed on the inner rod, wherein the inner rod is different from the outer rod One end has an axially deep inner hole and a pivoting block is disposed, and a bolt portion extending from the base of the U-shaped fork body is assembled to the adjusting block and protrudes into the inner hole. 6. The automobile throttle/brake pedal auxiliary pusher according to claim 2, wherein the fixing unit comprises a fixing seat formed by a symmetric side plate and the card is pivoted to the fixing seat The firmware comprises two freely swingable ends formed from the pivoting position, one end of which is located to extend against the outer edge of the built-in bar member, and the end portion is provided with a blocking portion which is fitted with the thread of the outer edge of the built-in bar member. The built-in rod is clamped, and the other end of the fastener is tightly pulled by a first spring fixed to the fixing seat. 7. The automobile throttle/brake pedal auxiliary pusher according to claim 3, wherein the pivot block is generally L-shaped, and the first portion and the second portion are defined at right angles, the first The part is connected to each link, and the second part is provided with a plurality of positioning holes for the pedal touch unit to be fixed after being worn, and the distance between the pedal touch unit and the telescopic rod can be changed by the difference of the positioning hole distance. . 16