CN114148230A

CN114148230A - Damping stable seat

Info

Publication number: CN114148230A
Application number: CN202111603348.6A
Authority: CN
Inventors: 陈先林; 查昕; 陈得云; 王云霞
Original assignee: Suzhou Industrial Park Arsale Car Components And Parts Co ltd
Current assignee: Suzhou Industrial Park Arsale Car Components And Parts Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-03-08

Abstract

The application relates to a damping stable seat, and relates to the technical field of automobile accessories; the seat comprises a seat plate, a base, a cushion and a backrest, wherein the cushion is arranged on the upper surface of the seat plate, the backrest is arranged on the side wall of the seat plate, the base is arranged on the lower side of the seat plate, fixing rods are fixedly connected to two sides of the lower surface of the seat plate, fixing sleeves are slidably sleeved outside the two fixing rods, the two fixing sleeves are fixedly connected with the base, the bottom walls of the two fixing sleeves are provided with first elastic pieces, one end of each first elastic piece is fixedly connected to the bottom wall inside the corresponding fixing sleeve, and the other end of each first elastic piece is fixedly connected to the side wall of the corresponding fixing rod; this application has the effect that improves car seat's shock attenuation performance.

Description

Damping stable seat

Technical Field

The application relates to the technical field of auto-parts, especially, relate to a seat is stabilized in shock attenuation.

Background

The car seat can be divided into a split seat and a bench seat according to the shape, can be divided into a fixed type, a detachable type and an adjustable type according to the function, can be divided into a single seat, a double seat and a multi-person seat according to the number of passengers, and can be divided into a leather seat, a flannelette seat and the like according to the use performance of the seat from the earliest fixed type seat to a multifunctional power adjusting seat, an air cushion seat, an electric seat, a stereo sound seat and a mental recovery seat till the electronic adjusting seat, and can also be divided into a leather seat, a flannelette seat and the like according to the material, and seats of some special use objects such as a child seat, a racing seat and the like.

To the above-mentioned correlation technique, the inventor finds that car seats mostly adopt the shock pad to carry out the shock attenuation, and the shock attenuation effect is relatively poor, when the car passes through the road surface of jolting, can reduce passenger's comfort.

Disclosure of Invention

In order to improve car seat's shock attenuation performance, this application provides a seat is stabilized in shock attenuation.

The application provides a stable seat of shock attenuation adopts following technical scheme:

the utility model provides a seat is stabilized in shock attenuation, includes seat plate, base, cushion and back, the cushion set up in the upper surface of seat plate, the back set up in the lateral wall of seat plate, the base set up in the downside of seat plate, the both sides fixedly connected with dead lever of seat plate lower surface, two the outside of dead lever is all slided the cover and is equipped with fixed sleeve pipe, two fixed sleeve pipe all with base fixed connection, two the inside diapire of fixed sleeve pipe all is provided with first elastic component, the one end fixed connection of first elastic component in the inside diapire of fixed sleeve pipe, other end fixed connection in the lateral wall of dead lever.

Through adopting above-mentioned technical scheme, when the road top was produced pressure, pressure acted on the cushion, and the seat board is transfered with pressure to the cushion, and the dead lever is transfered with pressure to the seat board for the dead lever moves towards one side of base along fixed sleeving's inside, and first elastic component can produce the resistance, carries out the shock attenuation buffering, thereby when the car when jolting the road surface, has improved the comfort of taking personnel.

Preferably, two equal fixedly connected with of both sides of dead lever are to the butt joint pole, two the supply is all seted up to fixed sleeving's lateral wall the butt joint groove that the butt joint pole slided, the butt joint pole is close to the equal fixedly connected with second elastic component in one side of base, one side fixed connection in the diapire in butt joint groove of butt joint pole is kept away from to the second elastic component.

Through adopting above-mentioned technical scheme, when the dead lever removed along the inside of fixed sleeving towards one side of base, the dead lever drove in step and moves towards one side of base along the inside of butt joint groove to the pole, and the second elastic component can produce the resistance this moment to when the car when the road surface of jolting, further improve driver's comfort.

Preferably, the bilateral symmetry of seat board lower surface is provided with the connecting block, two the connecting block is kept away from one side of seat board all rotates and is connected with the connecting rod, two the connecting rod is kept away from one side of seat board all rotates and is connected with the dovetail block, the confession has been seted up to the upper surface of base the dovetail that the dovetail block slided, two one side fixedly connected with third elastic component that the dovetail block is close to each other.

Through adopting above-mentioned technical scheme, the connecting rod is transfered with pressure to the seat board, and the connecting rod drives respective forked tail piece and removes in the dovetail for two forked tail pieces move towards one side that deviates from each other, and the third elastic component can produce pulling force to the forked tail piece this moment, can further reduce the vibration of seat board with the ascending pressure absorption of left right side.

Preferably, the connecting rod includes adapter sleeve, carriage release lever, fourth elastic component, the carriage release lever sliding connection in adapter sleeve's inside, the fourth elastic component set up in adapter sleeve inside diapire, the one end fixed connection of fourth elastic component in adapter sleeve inside diapire, the other end fixed connection in the lateral wall of carriage release lever, adapter sleeve with the forked tail piece rotates the connection, the carriage release lever with the connecting block rotates the connection.

Through adopting above-mentioned technical scheme, the carriage release lever is given with pressure to the seat board for when the carriage release lever moved towards one side of base along the inside of adapter sleeve, the fourth elastic component on the carriage release lever can produce the resistance, thereby carries out the shock attenuation.

Preferably, the side walls of the two fixing rods are fixedly sleeved with first limiting rings, the inner portions of the fixing sleeves are provided with first limiting grooves for the first limiting rings to slide, the side walls of the moving rods are fixedly sleeved with second limiting rings, and the inner portions of the connecting sleeves are provided with second limiting grooves for the second limiting rings to slide.

By adopting the technical scheme, when the fixed rod slides in the fixed sleeve, the first limiting ring synchronously slides in the first limiting groove, so that the possibility that the fixed rod is separated from the inside of the fixed sleeve is reduced; when the movable rod slides in the connecting sleeve, the second limiting ring synchronously slides in the second limiting groove, so that the possibility that the movable rod is separated from the interior of the movable sleeve is reduced.

Preferably, the side wall of the first limiting ring is fixedly embedded with a plurality of first rolling balls, and the side wall of the second limiting ring is fixedly embedded with a plurality of second rolling balls.

By adopting the technical scheme, the arrangement of the first rolling ball reduces the abrasion generated when the first limiting ring slides in the first limiting groove, and prolongs the service life of the first limiting ring; the second rolling ball is arranged, so that abrasion of the second limiting ring generated when the second limiting ring slides in the second limiting groove is reduced, and the service life of the second limiting ring is prolonged.

As preferred, the seat board includes butt plate and linkage board, the upper surface symmetry of butt plate is provided with gasbag subassembly, two gasbag subassembly is close to one side homogeneous body shaping of butt plate has the outlet duct, the last fixed surface of butt plate inlays and is equipped with the air pump, the output of air pump is connected in two the outlet duct, the lateral wall fixedly connected with safety cover of butt plate, the safety cover with cushion fixed connection, the butt plate set up in the upper surface of linkage board, two dead lever fixed connection in the lower surface of linkage board, two connecting block fixed connection in the lower surface of linkage board, the butt plate with be provided with the fastener between the linkage board.

Through adopting above-mentioned technical scheme, the setting of gasbag subassembly reduces the passenger buttock and receives pressure, helps improving passenger's comfort.

Preferably, the airbag assembly comprises a first airbag and a second airbag, wherein one sides of the first airbag and the second airbag, which are close to the butt joint plate, are both communicated with a first air outlet pipe, one sides of the first airbag and the second airbag, which are close to the butt joint plate, are both communicated with a second air outlet pipe, the upper surface of the butt joint plate is provided with a first air pump and a second air pump, the first air pump is connected with the two first air outlet pipes, the second air pump is connected with the two second air outlet pipes, the first air pump and the second air pump are both electrically connected with a controller, the controller is electrically connected with a first button unit and a second button unit, the first button unit receives an instruction of an operator and transmits the instruction to the controller so as to transmit the airflow in the first airbag to the second airbag, and the second button unit receives the instruction of the operator and transmits the instruction to the controller, for transferring the airflow in the second air cell to the first air cell.

Through adopting above-mentioned technical scheme, first button unit receives operating personnel's instruction and gives the controller with the instruction transmission to be used for transmitting the air current in the first gasbag for the second gasbag, second button unit receives operating personnel's instruction and gives the controller with the instruction transmission, in order to be used for transmitting the air current in the second gasbag for first gasbag, thereby realize the regulation of cushion surface unsmooth height, and then improve passenger's comfort.

Preferably, the fastener includes fastening block, fastening screw, fastening spiro and driving piece, fastening block fixed connection in the lower surface of butt joint board, the confession has been seted up to the upper surface of linkage board the fastening groove that the fastening block inlayed and establish, the confession has been seted up to the inside of linkage board fastening screw pivoted rotation groove, the confession has been seted up to the lateral wall of fastening block fastening screw's tip inlays the slot of establishing, fastening spiro thread bush is located on the fastening screw, the driving piece is used for the drive the fastening spiro rotates.

Through adopting above-mentioned technical scheme, driving piece drive fastening spiro rotates, and the fastening spiro drives fastening screw and takes place to rotate in the fastening spiro for fastening screw takes place to remove in the length direction who rotates the groove, inserts and locates in the slot until fastening screw's tip, thereby is fixed in the fastening inslot with the fastening block, and then when air bag module takes place to damage, changes air bag module through changing the butt plate.

Preferably, the driving part comprises a motor, a driving gear and a driven gear, a mounting groove for the motor, the driving gear and the driven gear to be embedded is formed in the linkage plate, the driving gear is fixedly sleeved on the output end of the motor, the driven gear is fixedly sleeved on the fastening spiral ring, and the driving gear and the driven gear are meshed with each other.

By adopting the technical scheme, the motor is started, the motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the fastening spiral ring to synchronously rotate, and the fastening spiral ring drives the fastening screw rod to move in the rotating groove until the end part of the fastening screw rod is inserted into the slot.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when road top woman produced pressure, pressure acts on the cushion, and the seat board is passed to pressure to the cushion, and the dead lever is passed to pressure to the seat board for the dead lever moves towards one side of base along fixed sleeving's inside, and first elastic component can produce the resistance, carries out the shock attenuation buffering, thereby when the car when jolting the road surface, has improved the personnel's of taking comfort.

2. When the dead lever removed along the inside one side of base of fixed sleeving, the dead lever drove the butt joint pole in step and removed along the inside one side of base of butt joint groove, and the second elastic component can produce the resistance this moment to when the car when the road surface of jolting, further improved driver's comfort.

Drawings

FIG. 1 is a schematic view of the overall structure of a shock absorbing stability seat in the embodiment of the present application.

Fig. 2 is a cross-sectional view of the a-a structure of fig. 1.

Fig. 3 is a partial enlarged view of the structure a in fig. 2.

FIG. 4 is a sectional view for showing the internal structure of the linkage plate in the embodiment of the present application.

Fig. 5 is a partially enlarged view of the structure b in fig. 2.

Description of reference numerals: 1. a seat plate; 11. a butt joint plate; 111. a protective cover; 12. a linkage plate; 121. a fastening groove; 122. a rotating groove; 123. mounting grooves; 13. fixing the rod; 131. a first elastic member; 132. a docking rod; 133. a first limit ring; 134. a first rolling ball; 14. connecting blocks; 2. a base; 21. fixing the sleeve; 211. a butt joint groove; 212. a second elastic member; 22. a dovetail block; 23. a dovetail groove; 231. a third elastic member; 24. a first limit groove; 3. a cushion; 31. a backrest; 4. a connecting rod; 41. connecting a sleeve; 411. a second limit groove; 42. a travel bar; 421. a second stop collar; 422. a second rolling ball; 43. a fourth elastic member; 5. an airbag module; 51. a first air bag; 52. a second air bag; 53. a first air outlet pipe; 54. a second air outlet pipe; 55. a first air pump; 56. a second air pump; 57. a controller; 58. a first button unit; 581. a first open button; 582. a first close button; 59. a second button unit; 591. a second open button; 592. a second close button; 51. an air outlet pipe; 52. an air pump; 53. a pressure sensor; 54. a controller; 6. a fastener; 61. a fastening block; 611. a slot; 62. fastening a screw rod; 63. a fastening screw ring; 64. a drive member; 641. a motor; 642. a driving gear; 643. a driven gear.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses seat is stabilized in shock attenuation. Referring to fig. 1 and 2, the seat includes a seat plate 1, a base 2, a cushion 3 and a backrest 31, the seat plate 1 includes a butt plate 11 and a linkage plate 12, the backrest 31 is rotatably connected to a side wall of the linkage plate 12, and the base 2 is disposed at a lower side of the seat plate 1.

Referring to fig. 3, a fastener 6 is arranged between the abutting plate 11 and the linkage plate 12, and the fastener 6 comprises a fastening block 61, a fastening screw 62, a fastening screw ring 63 and a driving piece 64; the driving element 64 includes a driving motor 641, a driving gear 642 and a driven gear 643, the linkage plate 12 is provided with a mounting groove 123 inside for the driving motor 641, the driving gear 642 and the driven gear 643 to be embedded, the driving motor 641 is disposed on the inner wall of the mounting groove 123 through a bolt, the driving gear 642 is fixedly sleeved on the output end of the driving motor 641, and the driven gear 643 and the driving gear 642 are engaged with each other; the fastening spiral ring 63 is fixedly embedded in the driven gear 643, the fastening screw 62 is embedded in the fastening spiral ring 63 in a threaded manner, the linkage plate 12 is provided with a rotating groove 122 in the interior for embedding the fastening screw 62, the fastening block 61 is welded on the lower surface of the abutting plate 11, the upper surface of the linkage plate 12 is provided with a fastening groove 121 for embedding the fastening block 61, and the side wall of the fastening block 61 is provided with a slot 611 for embedding the end of the fastening screw 62; after the fastening block 61 is embedded in the fastening groove 121, the motor 641 is started, the motor 641 drives the driving gear 642 to rotate, the driving gear 642 drives the driven gear 643 to rotate, the driven gear 643 drives the fastening spiral ring 63 to rotate synchronously, the fastening spiral ring 63 drives the fastening screw 62 to rotate in the fastening spiral ring 63, so that the fastening screw 62 moves in the length direction of the rotating groove 122 until the end of the fastening screw 62 is inserted into the slot 611, the fastening block 61 is fixed in the fastening groove 121, and the abutting plate 11 and the linkage plate 12 are fixed.

Referring to fig. 1, 2 and 4, an air bag assembly 5 is arranged on the upper surface of the abutting plate 11, the air bag assembly 5 includes a first air bag 51 and a second air bag 52, one sides of the first air bag 51 and the second air bag 52 close to the abutting plate 11 are both communicated with a first air outlet pipe 53, one sides of the first air bag 51 and the second air bag 52 close to the abutting plate 11 are both communicated with a second air outlet pipe 54, a first air pump 55 and a second air pump 56 are embedded in the upper surface of the abutting plate 11 through bolts, the first air pump 55 is connected to the two first air outlet pipes 53, and the second air pump 56 is connected to the two second air outlet pipes 54; the first air pump 55 and the second air pump 56 are electrically connected with a controller 57, the controller 57 is electrically connected with a first button unit 58 and a second button unit 59, the first button unit 58 receives instructions of an operator and transmits the instructions to the controller 57 so as to transmit the air flow in the first air bag 51 to the second air bag 52, and the first button unit 58 comprises a first opening button 581 and a first closing button 582; the second button unit 59 receives an operator's instruction and transmits the instruction to the controller 57 for transmitting the air flow in the second air bag 52 to the first air bag 51, the second button unit 59 including a second on button 591 and a second off button 592; the outer side wall of the abutting plate 11 is adhered with a protective cover 111 through glue, the protective cover 111 can be a cloth product, and the cushion 3 is sewn on the upper surface of the protective cover 111; when a passenger sits on the seat cushion 3, the first air pump 55 is controlled by the first button unit 58, so that the airflow in the first air bag 51 is transmitted to the second air bag 52, the second air pump 56 is controlled by the second button unit 59, so that the airflow in the second air bag 52 is transmitted to the first air bag 51, the adjustment of the concave-convex height of the surface of the seat cushion 3 is realized, and the comfort of the passenger is improved.

Referring to fig. 2, fixing sleeves 21 are welded on two sides of the upper surface of the base 2, fixing rods 13 are connected to the inside of the two fixing sleeves 21 in a sliding mode, the two fixing rods 13 are welded and fixed to the linkage plate 12, first elastic pieces 131 are welded on one sides, far away from the linkage plate 12, of the two fixing rods 13 respectively, the first elastic pieces 131 can be springs, and one sides, far away from the fixing rods 13, of the two first elastic pieces 131 are welded on the bottom wall inside the fixing sleeves 21.

Referring to fig. 2, the side walls of the two fixing rods 13 are fixedly sleeved with first limiting rings 133, and the inside of the two fixing sleeves 21 are respectively provided with first limiting grooves 24 for the first limiting rings 133 to slide, so as to reduce the possibility that the fixing rods 13 are separated from the inside of the fixing sleeves 21; a plurality of first rolling balls 134 are embedded in the side wall of the first limiting ring 133, the number of the first rolling balls 134 may be four, and the four first rolling balls 134 are uniformly arranged at intervals, so as to reduce friction generated when the first limiting ring 133 slides in the depth direction in the first limiting groove 24; when the car went in road top's road surface production pressure, pressure acted on cushion 3, and cushion 3 passes pressure to dead lever 13 through seat board 1 for dead lever 13 moves towards one side of base 2 along the inside of fixed sleeve 21, and first elastic component 131 on the dead lever 13 can produce the resistance, carries out the shock attenuation once, thereby improves the personnel's of taking comfort.

Referring to fig. 2, the two sides of the two fixing sleeves 21 are welded with the docking rods 132, the outer side walls of the two fixing sleeves 21 are provided with docking grooves 211 for the end portions of the docking rods 132 to slide, the docking rods 132 may be C-shaped rods, the second elastic members 212 are welded on the side of the docking rods 132 close to the base 2, the second elastic members 212 may be springs, and the side of the second elastic members 212 far away from the docking rods 132 is welded on the bottom walls of the docking grooves 211; when the fixing rod 13 moves toward one side of the base 2 along the inside of the fixing sleeve 21, the docking rod 132 synchronously moves along the inside of the docking slot 211, and the second elastic member 212 on the docking rod 132 generates resistance to perform secondary shock absorption.

Referring to fig. 2 and 5, connecting blocks 14 are symmetrically welded on two sides of the lower surface of the linkage plate 12, the two connecting blocks 14 are arranged between the two fixing rods 13, and connecting rods 4 are respectively arranged on one sides of the two connecting blocks 14 far away from the linkage plate 12; the connecting rod 4 comprises a connecting sleeve 41, a moving rod 42 and a fourth elastic member 43, the moving rod 42 is slidably connected inside the connecting sleeve 41, the moving rod 42 is hinged and fixed with the connecting block 14, the fourth elastic member 43 is welded on one side of the moving rod 42 away from the connecting block 14, the fourth elastic member 43 can be a spring, and one side of the fourth elastic member 43 away from the moving rod 42 is welded on the bottom wall inside the connecting sleeve 41.

Referring to fig. 5, the side wall of the moving rod 42 is fixedly sleeved with a second limiting ring 421, and a second limiting groove 411 is formed in the connecting sleeve 41 for the second limiting ring 421 to slide, so as to reduce the possibility that the moving rod 42 is separated from the connecting sleeve 41; the side wall of the second limiting ring 421 is provided with a plurality of second rolling balls 422, the number of the second rolling balls 422 may be four, and the four second rolling balls 422 are uniformly arranged at intervals, so as to reduce the wear caused by the sliding of the second limiting ring 421 in the second limiting groove 41 along the depth direction.

Referring to fig. 2, one side of each of the two connecting sleeves 41, which is far away from the moving rod 42, is rotatably connected with a dovetail block 22, the upper surface of the base 2 is provided with a dovetail groove 23 for the dovetail block 22 to slide, the dovetail groove 23 is arranged between the two fixed sleeves 21, one side of each of the two dovetail blocks 22, which is close to each other, is welded with a third elastic member 231, and the third elastic member 231 may be a spring; when the fixed rod 13 moves towards one side of the base 2 along the inside of the fixed sleeve 21, the moving rod 42 synchronously moves along the inside of the connecting sleeve 41, and the fourth elastic piece 43 on the moving rod 42 generates resistance to perform three times of shock absorption; connecting sleeve 41 drives respective forked tail piece 22 and removes in dovetail 23 for two forked tail pieces 22 move towards the one side that deviates from each other, and third elastic component 231 can produce the pulling force to forked tail piece 22 this moment, carries out the shock attenuation of quartic, thereby reduces seat plate 1's vibration, further improves passenger's comfort.

The implementation principle of seat is stabilized in shock attenuation of this application embodiment does: when a car runs on a climbing road surface, the cushion 3 can move downwards under the pressure of passengers, the cushion 3 transmits the pressure to the seat plate 1, so that the seat plate 1 moves downwards, the fixed rod 13 is driven to move downwards, and the first elastic piece 131 can generate resistance to perform damping and buffering; the fixing rod 13 drives the docking rod 132 to move downwards synchronously, and the second elastic member 212 generates resistance to perform secondary shock absorption; meanwhile, the seat plate 1 can drive the moving rod 42 to move downwards, the fourth elastic piece 43 can generate resistance to absorb shock for three times, the other part of pressure on the moving rod 42 is transmitted to the dovetail block 22 through the connecting sleeve 41, so that the two dovetail blocks 22 move towards one side away from each other along the length direction of the dovetail groove 23, the third elastic piece 231 can generate pulling force for the dovetail block 22 to absorb shock for four times, and therefore the comfort of passengers is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a seat is stabilized in shock attenuation, includes seat board (1), base (2), cushion (3) and back (31), cushion (3) set up in the upper surface of seat board (1), back (31) set up in the lateral wall of seat board (1), base (2) set up in the downside of seat board (1), its characterized in that: seat plate (1) lower surface's both sides fixedly connected with dead lever (13), two the outside of dead lever (13) all slides the cover and is equipped with fixed sleeve (21), two fixed sleeve (21) all with base (2) fixed connection, two the inside diapire of fixed sleeve (21) all is provided with first elastic component (131), the one end fixed connection of first elastic component (131) in the inside diapire of fixed sleeve (21), other end fixed connection in the lateral wall of dead lever (13).

2. A shock absorbing stabilized seat as claimed in claim 1, wherein: two the equal fixedly connected with in both sides of dead lever (13) connects pole (132), two the confession has all been seted up to the lateral wall of fixed sleeve (21) the butt joint groove (211) that slides of butt joint pole (132), butt joint pole (132) are close to the equal fixedly connected with second elastic component (212) in one side of base (2), keep away from second elastic component (212) one side fixed connection of butt joint pole (132) is in the diapire of butt joint groove (211).

3. A shock absorbing stabilized seat as claimed in claim 2, wherein: the bilateral symmetry of seat board (1) lower surface is provided with connecting block (14), two connecting block (14) are kept away from one side of seat board (1) is all rotated and is connected with connecting rod (4), two connecting rod (4) are kept away from one side of seat board (1) is all rotated and is connected with dovetail block (22), the confession has been seted up to the upper surface of base (2) dovetail (23) that dovetail block (22) slided, two one side fixedly connected with third elastic component (231) that dovetail block (22) are close to each other.

4. A shock absorbing stabilized seat as claimed in claim 3, wherein: connecting rod (4) are including adapter sleeve (41), carriage release lever (42), fourth elastic component (43), carriage release lever (42) sliding connection in the inside of adapter sleeve (41), fourth elastic component (43) set up in the inside diapire of adapter sleeve (41), the one end fixed connection of fourth elastic component (43) in the inside diapire of adapter sleeve (41), other end fixed connection in the lateral wall of carriage release lever (42), adapter sleeve (41) with dovetail block (22) rotate to be connected, carriage release lever (42) with connecting block (14) rotate to be connected.

5. A shock absorbing stabilized seat as claimed in claim 3, wherein: two the lateral wall of dead lever (13) is all fixed the cover and is equipped with first spacing ring (133), two the confession has all been seted up to the inside of fixed sleeving (21) first spacing groove (24), two that first spacing ring (133) slided the lateral wall of carriage release lever (42) is all fixed the cover and is equipped with second spacing ring (421), two the confession has all been seted up to the inside of connecting tube (41) second spacing groove (411) that second spacing ring (421) slided.

6. A shock absorbing stabilized seat according to claim 5, wherein: the lateral wall of first spacing ring (133) is fixed to be inlayed and is equipped with a plurality of first rolling ball (134), the lateral wall of second spacing ring (421) is fixed to be inlayed and is equipped with a plurality of second rolling ball (422).

7. A shock absorbing stabilized seat as claimed in claim 1, wherein: seat board (1) includes butt plate (11) and linkage board (12), the upper surface of butt plate (11) is provided with air bag assembly (5), the lateral wall fixedly connected with safety cover (111) of butt plate (11), air bag assembly (5) set up in the inside of safety cover (111), safety cover (111) with cushion (3) fixed connection, butt plate (11) set up in the upper surface of linkage board (12), two dead lever (13) fixed connection in the lower surface of linkage board (12), two connecting block (14) fixed connection in the lower surface of linkage board (12), butt plate (11) with be provided with fastener (6) between linkage board (12).

8. A shock absorbing stabilized seat as claimed in claim 7, wherein: the air bag assembly (5) comprises a first air bag (51) and a second air bag (52), wherein one sides, close to the abutting plate (11), of the first air bag (51) and the second air bag (52) are communicated with a first air outlet pipe (53), one sides, close to the abutting plate (11), of the first air bag (51) and the second air bag (52) are communicated with a second air outlet pipe (54), a first air pump (55) and a second air pump (56) are arranged on the upper surface of the abutting plate (11), the first air pump (55) is connected with the first air outlet pipes (53), the second air pump (56) is connected with the second air outlet pipes (54), the first air pump (55) and the second air pump (56) are electrically connected with a controller (57), and the controller (57) is electrically connected with a first button unit (58) and a second button unit (59), the first button unit (58) receives an operator's command and transmits the command to the controller (57) for transmitting the air flow in the first air bag (51) to the second air bag (52), and the second button unit (59) receives the operator's command and transmits the command to the controller (57) for transmitting the air flow in the second air bag (52) to the first air bag (51).

9. A shock absorbing stabilized seat as claimed in claim 7, wherein: fastener (6) are including fastening block (61), fastening screw (62), fastening spiro (63) and driving piece (64), fastening block (61) fixed connection in the lower surface of butt joint board (11), the confession has been seted up to the upper surface of linkage board (12) fastening groove (121) that establish are inlayed to fastening block (61), the confession has been seted up to the inside of linkage board (12) fastening screw (62) pivoted rotation groove (122), the confession has been seted up to the lateral wall of fastening block (61) the tip of fastening screw (62) inlays slot (611) of establishing, fastening spiro (63) thread bush is located on fastening screw (62), driving piece (64) are used for the drive fastening spiro (63) rotate.

10. A shock absorbing stabilized seat as claimed in claim 9, wherein: the driving piece (64) comprises a motor (641), a driving gear (642) and a driven gear (643), wherein an installation groove (123) for embedding the motor (641), the driving gear (642) and the driven gear (643) is formed in the linkage plate (12), the driving gear (642) is fixedly sleeved at the output end of the motor (641), the driven gear (643) is fixedly sleeved on the fastening spiral ring (63), and the driving gear (642) and the driven gear (643) are meshed with each other.