CN2468816Y

CN2468816Y - Arrangement for automatic adjusting centre of gravity of seat and keeping balance when braking vehicle

Info

Publication number: CN2468816Y
Application number: CN 01205763
Authority: CN
Inventors: 张果立
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-23
Filing date: 2001-02-23
Publication date: 2002-01-02
Anticipated expiration: 2011-02-23

Abstract

The utility model presents a device by which the center of gravity can be automatically changed when vehicles are turning or braking. The utility model is characterized in that a ring shaped slideway with rolling beads which can slide left and right is arranged under the seat, a ring shaped slideway with rolling beads which can slide forward and back is arranged at both sides of one or a plurality of seats whole body bottom, a counter weight iron block which can automatically move forward, back, left and right makes the seat form oblique angles of front, back, left and right by moving the seat which is connected with a shift lever with upper and lower fulcrums. The feeling for people who rides on the seat is balance and stable. The uncomfortable feeling for passenger due to centrifugal force or inertial force caused by turning or braking is eliminated. The safety drive coefficient is improved. The utility model can be installed and used on any manned vehicles. The utility model provides the advantages of good applicability, easy popularization and application.

Description

The device of energy automatically regulating seat gravity balance when a kind of turning by bus, brake

The utility model relates to the seat of taking advantage of on the vehicle.

As everyone knows, the seat of taking advantage of that we use taking on the various vehicle at present all is fixed in the above, when driving is turned or brake, when especially tempo turn or brake are, at centnifugal force and pass through under the effect of power front and back, tilt, make people's get out of hand and balance, it is very uncomfortable that health is felt, forms easily by bus or the sense of insecurity of driving.

To be that design is a kind of change or can produce degree of dip by the automatic compensation seat during brake in driving the purpose of this utility model, make the mechanical device of taking advantage of a barycentre steadiness, can install below original seat in the vehicle to make seat in front and back, about on two ring-like slideways that have a rolling bead, all around slide.The counterweight that constant weight is installed in the middle of two slideways iron block of vacillating, connect and by driving lever at the right liter that makes seat seat when car is turned under the effect of fulcrum left, the left side reduces, the left side of seat raises when bending to right, the right reduces; Edge height before seat during brake, the back descends, vehicle seat produces various degree of dip, people on the seat also changes the angle of inclination thereupon, the centnifugal force and the power of passing through are big more, and the seat angle of inclination is big more, otherwise then more little, thereby the people is sitting in and still keeps steadily of centre of gravity on the seat when having realized turning or having braked, and balance makes by bus or driving reaches steady purpose of safety.

The utility model is to realize by following measure:

The energy automatic compensation is taken advantage of the device of a gravity balance when a kind of turning by bus, brake, it is characterized in that installing the ring-like slideway that seat can be horizontally slipped that has the rolling bead below each takes advantage of seat; Install the ring-like slideway that has the front and back slip of the one or more seat integral body of making of rolling bead on the both sides of one or more seat integrated bottom.A counterweight iron block of can front, rear, left and right vacillating automatically is by on having, the upper and lower driving lever of following fixed pivot is stirred coupled seat, make seat produce the angle of inclination, the passenger also tilts along with the generation of taking advantage of an angle, centnifugal force that the passenger feels and the sense of discomfort of passing through power are disappeared among the inclination of seat, thereby realized people gravity balance, the steady safety of driving a vehicle on seat.

The utility model has the advantages that: this position of turning or can automatic compensation during brake taking advantage of a gravity balance that is installed on the vehicle, any angle turn or brake in can both the automatic compensation seat the angle of inclination, the passenger on seat along with seat tilts synchronously, make passenger and body gravity steady in the middle of the power of passing through that forms when centnifugal force that has formed when having guaranteed turning or brake, keep balance, got rid of the sense of the discomfort of passenger when turning, improved the steady and safety factor of driving, widely applicable comformability is strong, and taking advantage of of the vehicle such as the passenger vehicle car of any manned usefulness all can be installed this device below the seat.Accompanying drawings is as follows:

Fig. 1 is the front elevation that has a plurality of seats.

Fig. 2 is the left view of Fig. 1.

1, lazyback, 2, cushion, 3, bead rolls about column type, 4, left and right sides camber slideway, 5, dial a little 6, the fixing fulcrum of going up, 7, set aside a little on, 8, fixing lower fulcrum, 9, the counterweight iron block of vacillating, 10, go up driving lever, 11, driving lever down, 12, slip bead before and after the column type, 13, the lonely type slideway in front and back.

When car body is turned left, the counterweight of vacillating iron block 9 under action of centrifugal force, vacillate to the right coupled following driving lever 11 by fixing lower fulcrum 8 stir driving lever 10 again by fulcrum 6 on fixing stir be connected with seat on dial point 5 and column type bead under the seat rolled make whole seat produce low angle of inclination, a right high left side, make the people who is sitting on the vehicle seat also make the anesthesia of centnifugal force under the angle of inclination of vehicle seat in left and right sides annular slide track 4 with seat inclination synchronously.In like manner, when bending to right, car body produces high right low angle of inclination, a seat left side.Move forward at this moment with bindiny mechanism that column type scroll forward and backward bead 12 rolls when when brake owing to pass through the effect of the power counterweight iron block 9 of vacillating in front and back camber slideway 13 in its associated, make the also power of passing through of oriented reach of people on the seat, but the people is seated on seat, the moving point of passing through power forward is to be created on the seat, people's power of passing through of moving of the power of passing through forward disappears on the seat of high back low dip angle before the rapid generation, the speed of people when the power of passing through moves the forward speed that iron block moves forward of not vacillating is fast, make the people on the vehicle seat move forward the preceding height of rapid generation that the power of passing through disappears, on the seat of back low dip angle.

Have the counterweight iron block of vacillating front, rear, left and right by under vehicle seat, installing, under the effect of driving lever, produce and make the angle of inclination that the seat front, rear, left and right can height, make the occupant on the various centnifugal forces of turning and produce during brake, the sense of passing through the discomfort of power rapidly disappear the seat at angle of inclination, keep the people when taking, steadily of centre of gravity, balance also improve the coefficient of safe driving.The utility model can one with a plurality of seats that link to each other under install and use respectively.

Claims

A kind of turning by bus, the energy automatic compensation is taken advantage of the device of a gravity balance during brake.It is characterized in that taking advantage of seat below install the ring-like slideway that has the rolling spherolite and horizontally slip; The ring-like slideway of the front and back slip of rolling bead is installed on one or more seat integrated bottom both sides; The counterweight iron block that can vacillate automatically to front, rear, left and right, on having, the driving lever of lower fulcrum is stirred the seat that joins with it, makes the seat master give birth to front, rear, left and right bevelled angle.