CN109017724A

CN109017724A - Nobody automatic brake apparatus

Info

Publication number: CN109017724A
Application number: CN201711104135.2A
Authority: CN
Inventors: 钱保中
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-09
Filing date: 2017-11-09
Publication date: 2018-12-18

Abstract

The present invention provides one kind when people leaves seat, and in spite of pull-up parking brake, the device that automobile will all brake automatically belongs to automotive field, it solves the problems, such as to forget to draw when parking of automobile to stop to lead to accident.It is to be realized by human body weight to spring and arm support.When people takes, the arm support below vehicle seat will stretch, and spring-compressed and bracing wire is caused to extend, and separate tapered end and brake disc；When people leaves vehicle seat, arm support will be shunk under the action of the spring, while bracing wire is also shunk, and tapered end opens pop-up at this time, in conjunction with the hole in brake, cause to brake.In Emergency time, people leaves vehicle seat and realizes that brake is played the role of saving one's life.

Description

Nobody automatic brake apparatus

Technical field

The present invention relates to a kind of braking automobiles.

Background technique

The profession address of parking brake is auxiliary brake, different from the principle of brake, is after being connected to using steel wire pull line On brake-shoe, to be braked to car.The effect of parking brake is significant, when driver onboard when, foot touch on the brake realization system It is dynamic, when driver leaves vehicle, it cannot achieve braking since foot does not continue to touch on the brake at this time, when parking, vehicle needs one Locking mechanism.And the inside of handbrake mechanism is equipped with ratchet and pawl, after parking brake is tensed, pawl will be stuck on ratchet, make hand Brake automatically lock can continue to the state of brake in this way.Parking brake, which is one, can not rely on engine to operate and independent work The a set of system made, traditional mechanical parking brake is even more pure mechanical structure, works extremely reliable, almost at any time may be used To play a role, so it can in case of emergency save one's life.

The effect of parking brake be it is well known that in can living many people but because do not get off the good habit to pull the hand brake, or Person is because parking brake damage does not have to repair and cause in time the thing of tragedy.Northeast net report in 2016,17 morning of August More than 7 points, disappointing traffic accident is made us in Haimen Samsung town Baoxing village together, and husband does not shake hands in the parking from entrance It stops, truck slips by slope suddenly, causes wife surprisingly dead.It reporter learned, certain delivery of going out with Lee husband of the dead's week It is interim to turn back, it will be on the slope of the lorry temporary storage for F licence plate of reviving at home.It does not pull the hand brake after Lee's husband parking, only It is left after piece wood of rear-wheel card, short a few minutes tragedy occurs, and wife's certain lorry slipped by slope suddenly of week loses after knocking down Hyperhematosis is dead.Once reported that in afternoon June 9, in a descending section in the Jinan main road Zi Dong, one had been loaded with grain in Jinan Truck one man's rolloff is lethal.It is especially surprising that the driver of this vehicle is exactly the man that is rolled, accident be by Forget to pull the hand brake caused by car slipping in driver.

In the case where upward trend, when parking, is forgotten to pull the hand brake, and vehicle slips after occurring, this is danger close.If it is In flat path-chromatic number, without parking brake, vehicle can be unstable, this is also to be absolutely unsafe.The present invention is directed to about forgetting to pull the hand brake Appearance accident, the purpose of the device are when driver leaves driver's seat, and parking brake automatically checks vehicle.

Summary of the invention

In view of the above shortcomings of the prior art, the present invention provides a kind of Manual brake devices of more secure and reliable.

The present invention includes removable arm support, lock and brake disc.The removable arm support provides more preferably for brake Scheme, the vehicle seat bottom have screw hole everywhere, convenient for vehicle seat is fixed onboard, the upper left of bottom and right side are each There is two directors eye, for fixing media layer damage.

Further, a length middle layer less than bottom identical as bottom layer width is placed above the bottom of the vehicle seat The top of structure, the media layer damage is installed by one moveable arm support.

Further, the bottom end of the removable arm support is welded on arm support media layer damage, can be intersected Cradle top is fixed on the lower section of third layer vehicle seat (position that driver sits), has three cross below the third layer vehicle seat Bar improves its stability, the front-end surface of the vehicle seat is curved surface and has hook, purpose for reinforcing the firmness degree of vehicle seat It is that can be folded for the ease of movable supporting frame.

Further, left side placement bracing wire, stay wire tube and the spring of media layer damage.

Further, one end of bracing wire is connected by stay wire tube with arm support, and the other end and locking phase connect, described to lock and stop Hull is connected, and when driver is sitting on vehicle seat, spring is in contraction state, and arm support is mobile to spring direction, and bracing wire is led Draw tapered end, tapered end is in retracted mode, and brake disc is separated with lock, and when driver leaves vehicle seat, spring is in unfolded state, is intersected Bracket is mobile to stay wire tube direction, and bracing wire is loosened, and tapered end is in stretching state, and brake disc and lock coincide, and realizes the purpose of brake.

Detailed description of the invention

It, below will be to tool in order to illustrate more clearly of a specific embodiment of the invention or technical solution in the prior art Body embodiment or attached drawing needed to be used in the description of the prior art are briefly described.

Fig. 1 be the present invention nobody from the whole schematic diagram of brake apparatus.

Fig. 2 is the schematic diagram of the invention that nobody takes from brake apparatus people.

Fig. 3 is nobody schematic diagram when leaving from brake apparatus people of the present invention.

Fig. 4 be the present invention nobody from the schematic diagram of the three-decker of brake apparatus

Reference identification inventory:

1 pedestal

2 vehicle seats

3 media layer damages

4 arm supports

5 guy wire supports

6 springs

7 locks

8 brake discs

Specific embodiment

In the present description, it should be noted that term, the instruction such as "upper", "lower", "left", "right", "inner", "outside" Orientation or positional relationship be all based on orientation and positional relationship shown in the drawings, be merely for convenience of describing, the present invention can letter Change description, rather than indication or suggestion, signified device or element have specific orientation, construct and grasp with specific orientation Make, therefore is not considered as limiting the invention.

In the description of the present invention it should be noted that unless otherwise clearly defined and limited, term " installation " " connects Connect " should broadly understood, but such as be fixedly connected, may be a detachable connection, or be integrally connected, can be it is mechanical even It connects, is also possible to be electrically connected, can be and be directly connected to, be also possible to be indirectly connected with by intermediary, can be two elements Internal connection can understand above-mentioned term for the ordinary skill in the art with concrete condition, in the present invention Concrete meaning.

In the description of the present invention it should be noted that ratio in attached drawing about vehicle seat width, thickness, only makes reference, It is adjusted, therefore is not considered as limiting the invention according to factors such as vehicles in concrete practice.

To meet above-mentioned purpose, therefore the implementation steps of the invention are as follows:

The present invention provides one kind when people leaves vehicle seat, will occur from the device stopped, its primary structure has pedestal, Vehicle seat, media layer damage, arm support, guy wire support, spring, lock, eight parts such as brake disc.

The pedestal 1 has screw hole everywhere, in order to vehicle seat 2 is fixed onboard, the upper left of pedestal 1 and Respectively there is two directors eye on right side, it should be noted that independently of one another, the length of slot mesh is media layer damage 3 to ipsilateral two directors eye Moveable range, the effect of slot mesh is for fixing, in order to enable arm support 4 to move, Preferable scheme is that, the vehicle seat Pedestal above place one it is identical with bottom layer width, length less than pedestal media layer damage 3, the top of the media layer damage 3 Left side disposes bracing wire, and the top in 3 left side of media layer damage disposes spring 6, it is therefore an objective to which, when people leaves seat, bracing wire can receive easily Contracting.

During installation, the bottom end of arm support 4 is welded on media layer damage 3, is fixed on vehicle seat at the top of arm support 4 There are three cross bars in 2 lower section, the lower section of the vehicle seat 2, for reinforcing the firmness degree and stability of vehicle seat 2, the vehicle seat 2 Front-end surface is curved surface, and has hook, in order to can be folded convenient for movable supporting frame.

The present invention provides one kind when people leaves seat, and in spite of pull-up parking brake, automobile will all brake automatically Device, it is to be realized by human body weight to spring 6 and removable arm support 4.When people takes, under vehicle seat 2 The arm support 4 in face will stretch, and lead to the compression of spring 6 and bracing wire elongation, separate tapered end and brake disc 8；

When people leaves vehicle seat 2, arm support 4 will be shunk under the action of spring 6, while bracing wire is also shunk, Tapered end opens pop-up at this time, in conjunction with the hole on brake disc 8, causes to brake.It should be noted that 7 status of lock Description, closed state refer to that tapered end is fully collapsed in lock core, and the state of opening refers to that tapered end leaves lock core, tapered end bullet State when out.

When installation, in order to perceive vehicle seat 2, whether someone exists above, to determine whether someone by way of with gravity. It is preferential to select arm support 4 in order to reach this effect, arm support 4 is installed on vehicle seat 2.The arm support 4 can be with Whether someone is above for perception well, and when someone is above, the intersecting angle of arm support 4 be will increase.However intersect branch Frame 4 is cannot to return to original state, preferential that spring 6 is selected to make its recovery in order to be returned to original state, so A spring 6 is added in structure 3 in middle level, the top in the left side of structure 3 in middle level of spring 6.When taking above, spring It can be compressed, the intersecting angle of arm support 4 will increase, and when people leaves, spring 6 extends, and arm support 4 is made to return to nobody The state of seat.

When normally travel, the angle of arm support 4 increases, and tapered end is closure, is not combined with brake disc 8；When people leaves When vehicle seat, intersect to bracket 4 and shrink, tapered end is to open, and tapered end pop-up and brake disc 8 combine, and causes to brake.

Claims

1. one kind is when people leaves seat, in spite of pull-up parking brake, the device that automobile will all brake automatically is surrounded by bottom Eight parts such as seat, vehicle seat, media layer damage, arm support, guy wire support, spring, lock and brake disc.

2. nobody as described in claim 1 automatic brake apparatus, it is characterised in that: the pedestal has screw hole everywhere, purpose It is in order to which vehicle seat is fixed onboard, respectively there is two directors eye on the upper left of pedestal and right side, and ipsilateral two directors eye is only each other Vertical, the length of slot mesh is the moveable range of vehicle seat, and the effect of slot mesh is for fixing, in order to enable arm support can move It is dynamic.

3. nobody as described in claim 1 automatic brake apparatus, it is characterised in that: placed above the pedestal of the vehicle seat one with Bottom layer width is identical, and length is less than the media layer damage of pedestal.

4. nobody as described in claim 1 automatic brake apparatus, it is characterised in that: the bottom end welding of arm support is in middle level In structure, it is fixed on the lower section of vehicle seat at the top of arm support, there are three cross bars below the vehicle seat.

5. nobody as described in claim 1 automatic brake apparatus, it is characterised in that: the intersection when people takes, below vehicle seat Bracket will stretch, and spring-compressed and bracing wire is caused to extend, and separate tapered end and brake disc；When people leaves vehicle seat, intersect branch Frame will be shunk under the action of the spring, while bracing wire is also shunk, and tapered end opens pop-up at this time, be tied with the hole on brake disc It closes, causes to brake.