CN109908597B - Connecting device of combined amusement vehicle seat and using method thereof - Google Patents

Abstract

The invention relates to the field of amusement facilities, in particular to a connecting device of a combined amusement vehicle seat and a using method thereof. The connecting device of the combined amusement vehicle seat and the using method thereof reduce the inertia impact of the front seat and the rear seat, protect passengers from being injured by impact, and can adjust the buffering effect between the front seat and the rear seat according to people with different bearing capacities.

Description

Connecting device of combined amusement vehicle seat and using method thereof

Technical Field

The invention relates to the field of amusement facilities, in particular to a connecting device of a combined amusement vehicle seat and a using method thereof.

Background

Among many amusement projects, the amusement vehicles are most common and one of the favorite amusement projects, and since there are some differences in the number of tourists in the amusement place in different time periods, many amusement vehicle projects will adjust the number of seats of the amusement vehicle according to the number of tourists, and in order to facilitate the adjustment of the seats, the seats are usually designed to be detachable, such as: application No. 201511010289.6 discloses a seat link for amusement, which comprises an upper rack and a lower rack, wherein the upper rack and the lower rack are squeezed by the upper limit frame and the lower limit frame, so that teeth of the upper rack and the lower rack are engaged with each other, the upper rack and the lower rack are connected, and the two seats are connected by the upper rack and the lower rack.

Disclosure of Invention

The invention aims to provide a connecting device of a combined amusement vehicle seat and a using method thereof, and aims to solve the problems in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the frame is of a square frame structure consisting of a frame I, a frame II, a frame III and a frame IV, pull rods are slidably inserted on the frame II and the frame IV, one end of each pull rod can be connected with the locking mechanism to enable the rear seat to be connected with the tail of the front seat, an adjustable thrust mechanism is arranged on each pull rod, multi-edge rods are slidably inserted on the frame I and the frame III, a buffer mechanism is arranged on each multi-edge rod, each multi-edge rod is connected with the thrust mechanism, a tail section protection mechanism is arranged on the frame, and each multi-edge rod is connected with the tail section protection mechanism.

Preferably, the first frame and the third frame are identical in structure, the second frame and the fourth frame are identical in structure, the pull rod is vertically inserted into the second frame and the fourth frame, and the multi-edge rod is vertically inserted into the first frame and the third frame.

Preferably, the thrust mechanism comprises a first lantern ring fixed in the middle of the pull rod, a first rotary table is rotatably connected with a fixed shaft in the first lantern ring, a sliding rod passing through the center of a circle is fixed on the disc surface of the first rotary table, and an adjusting mechanism for adjusting the inclination angle of the sliding rod is arranged on the pull rod.

Preferably, the adjusting mechanism comprises an adjusting frame and a telescopic loop bar, the adjusting frame is vertically fixed on the pull rod, the fixed shaft on the adjusting frame rotates the connecting screw rod, the screw rod is connected with the sliding block in a threaded manner, one end of the telescopic loop bar is fixedly connected to the side wall of the first rotating disc, and the other end of the telescopic loop bar is hinged to the sliding block.

Preferably, one end of the pull rod, which points to the front seat, is fixed with a limiting plate, and the limiting plate is connected with the second frame through a second spring.

Preferably, a second lantern ring is fixed at the middle of the polygonal rod, a second rotary table is rotatably connected to the inside of the second lantern ring through a fixed shaft, a sliding groove which is used for passing through the circle center is formed in the disc surface of the second rotary table, the sliding rod is connected in the sliding groove in a sliding mode, the buffering mechanism comprises two first springs, and the second lantern ring is connected with the first frame and the third frame through the first spring and the second spring respectively.

Preferably, end protection mechanism includes three both ends vertical fixation's of frame two extension rods, the articulated one end of connecting rod four on the extension rod that is close to preceding seat, the articulated one end of connecting rod one of connecting rod four's the other end, the other end of connecting rod one is connected with the end hinge of polygon pole, it has connecting rod three to slide on the extension rod that is close to back seat and peg graft, the articulated one end of connecting rod two of connecting rod three directional preceding seat's one end, the articulated one end of connecting polygon pole of connecting rod two's the other end, the one end fixed connection roof of connecting rod three directional back seat.

Preferably, locking mechanism is including fixing the pin bush at back seat front end, the pinhole has been seted up to the axis department of pin bush, it is equipped with the ladder through-hole to move towards the equidistance along the circumference on the lateral wall of pin bush, and the inside slip of ladder through-hole is pegged graft and is had the pin rod of perpendicular directional pinhole axis, through spring three connections between the middle part of pin rod and the ladder surface of ladder through-hole, the both ends of pin rod are the wedge, the outside threaded connection of pin bush has the swivel nut, the port inboard that is close to back seat on the swivel nut is conical surface structure, and the conical surface structure cooperatees with the wedge of the directional pin bush outside one end of pin rod, and the lateral surface of swivel nut is.

Preferably, the pull rod can be inserted into the pin hole, a ring groove is formed in the end, pointing to the rear seat, of the pull rod, the ring groove is matched with one end, pointing to the inner portion of the pin hole, of the pin rod, and the end, pointing to the rear seat, of the pull rod is in a ball head shape.

The use method of the connecting device of the combined amusement vehicle seat comprises the following steps:

the method comprises the following steps: the front seat and the rear seat are assembled or separated by connecting or disassembling the locking mechanism and the pull rod, so that the operation is simple and convenient;

step two: in the running process of the amusement vehicle, the inertia impact of the rear seat conducted by the adjustable thrust mechanism is subjected to energy storage and buffering through the buffering mechanism;

step three: the screw rod is rotated to enable the sliding block to move up and down on the adjusting frame, and the size of the inclination angle of the sliding rod and the polygonal rod is adjusted.

Compared with the prior art, the invention has the beneficial effects that:

in the invention, the front seat and the rear seat are buffered and stored through the buffer mechanism, so that the inertial impact is reduced, and passengers are protected from being damaged by the impact, and the tail end protection mechanism prevents the inertia movement stroke of the rear seat from being larger, reserves enough space between the front seat and the rear seat, protects the passengers from being damaged by the extrusion of the front seat and the rear seat, and can adjust the buffer effect between the front seat and the rear seat according to people with different bearing capacities.

Drawings

FIG. 1 is a schematic top view of the assembly structure of the present invention in a normal driving condition;

FIG. 2 is a schematic top view of the final assembly structure of the present invention in an emergency stop or deceleration state;

FIG. 3 is a schematic sectional view taken along line A-A of the locking mechanism of FIG. 1;

FIG. 4 is a schematic cross-sectional view taken along line A-A of the locking mechanism of FIG. 1 in an unconnected state;

FIG. 5 is a schematic structural diagram of a second turntable according to the present invention;

fig. 6 is a schematic structural diagram of a first rotary table according to the present invention.

In the figure: 1-a frame; 2-a locking mechanism; 3, telescoping loop bars; 4-a slide bar; 5, rotating the first disc; 6-screw rod; 7-lantern ring one; 8-an adjusting frame; 9-a slide block; 10, a first spring; 11-lantern ring two; 12-rotating disc II; 13-a pull rod; 14-frame one; 15-polygonal rods; 16-frame two; 17-a limiting plate; 18-spring two; 19-an extension rod; 20-connecting rod four; 21-connecting rod one; 22-link two; 23-connecting rod III; 24-a top plate; 25-frame three; 26-frame four; 27-pin bush; 28-thread insert; 29-a deflector rod; 30-a conical surface structure; 31-pin holes; 32-ring grooves; 33-a ball head; 34-spring three; 35-a stepped through hole; 36-a pin rod; 37-chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a connecting device of a combined amusement vehicle seat and a using method of the connecting device comprise a frame 1 fixed at the rear end of a front seat and a locking mechanism 2 fixed at the front end of a rear seat, wherein the frame 1 is of a square frame structure consisting of a frame I14, a frame II 16, a frame III 25 and a frame IV 26, a pull rod 13 is inserted on the frame II 16 and the frame IV 26 in a sliding mode, one end of the pull rod 13 can be connected with the locking mechanism 2 to enable the rear seat to be connected to the tail portion of the front seat, an adjustable thrust mechanism is arranged on the pull rod 13, a multi-edge rod 15 is inserted on the frame I14 and the frame III 25 in a sliding mode, a buffer mechanism is arranged on the multi-edge rod 5, the multi-edge rod 15 is connected with the thrust mechanism, a tail-section protection mechanism is arranged on the frame 1, and the multi-edge rod.

In this embodiment, the first frame 14 and the third frame 25 have the same structure, the second frame 16 and the fourth frame 26 have the same structure, the pull rod 13 is vertically inserted into the second frame 16 and the fourth frame 26, and the polygonal rod 15 is vertically inserted into the first frame 14 and the third frame 25.

In this embodiment, the thrust mechanism includes a first lantern ring 7 fixed in the middle of the pull rod 13, the first lantern ring 7 is connected with the first rotary table 5 in a fixed-axis rotating manner, a sliding rod 4 passing through the center of a circle is fixed on the disc surface of the first rotary table 5, and the pull rod 13 is provided with an adjusting mechanism for adjusting the inclination angle of the sliding rod 4.

In this embodiment, the adjusting mechanism includes an adjusting frame 8 and a telescopic sleeve rod 3, the adjusting frame 8 is vertically fixed on a pull rod 13, the adjusting frame 8 is fixed on a fixed shaft and rotates a connecting screw rod 6, the screw rod 6 is connected with a slide block 9 in a threaded manner, one end of the telescopic sleeve rod 3 is fixedly connected to the side wall of the first rotating disc 5, the other end of the telescopic sleeve rod is hinged to the slide block 9, the slide block 9 moves up and down on the adjusting frame 8 by rotating the screw rod 6, the first rotating disc 5 drives the slide rod 4 to rotate, and therefore the inclination angle of the slide rod 4 and the polygonal rod 15 is adjusted, and the buffering effect between the front seat and the rear seat can be adjusted according.

In this embodiment, a limiting plate 17 is fixed to one end, pointing to the front seat, of the pull rod 13, the limiting plate 17 is connected with the second frame 16 through a second spring 18, the second spring 18 improves the buffering effect, and the limiting plate 17 prevents the pull rod 13 from being separated from the frame 1 during rapid acceleration.

In this embodiment, a second lantern ring 11 is fixed in the middle of the polygonal rod 15, a second rotary table 12 is rotatably connected to the inside of the second lantern ring 11 in a fixed-axis manner, a sliding groove 37 passing through the center of a circle is formed in the disc surface of the second rotary table 12, the sliding rod 4 is slidably connected in the sliding groove 37, the buffering mechanism comprises two first springs 10, and the second lantern ring 11 is connected with a third frame 25 through a first frame 14 and a third frame 14 on two sides of the first springs 10 respectively.

In this embodiment, the end protection mechanism includes two extension rods 19 with two ends vertically fixed on the three 25 side frames, the extension rod 19 near the front seat is hinged with one end of the four 20 connecting rod, the other end of the four 20 connecting rod is hinged with one end of the one 21 connecting rod, the other end of the one 21 connecting rod is hinged with the end of the multi-edge rod 15, the extension rod 19 near the rear seat is slidably inserted with the three 23 connecting rod, one end of the three connecting rod 23 pointing to the front seat is hinged with one end of the two 22 connecting rod, the other end of the two 22 connecting rod is hinged with one end of the multi-edge rod 15, one end of the three connecting rod 23 pointing to the rear seat is fixedly connected with the top plate 24, the end protection mechanism plays a role in ensuring, and avoids the gap between the front seat and the rear seat from being, when the top plate 24 contacts the rear seats, the rear seats are prevented from moving forward, so that enough space is reserved for protecting passengers from being damaged by the extrusion of the front and rear seats.

In this embodiment, the locking mechanism 2 includes a pin bush 27 fixed at the front end of the rear seat, a pin hole 31 is formed in a central axis of the pin bush 27, stepped through holes 35 are formed in the side wall of the pin bush 27 at equal intervals along the circumferential direction, a pin rod 36 vertically pointing to the central axis of the pin hole 31 is inserted into the stepped through hole 35 in a sliding manner, the middle of the pin rod 36 is connected with a stepped surface of the stepped through hole 35 through a third spring 34, both ends of the pin rod 36 are wedge-shaped surfaces, a threaded sleeve 28 is connected to the outer side of the pin bush 27 through threads, the inner side of a port of the threaded sleeve 28 close to the rear seat is a conical surface structure 30, the conical surface structure 30 is matched with the wedge-shaped surface of one end of the pin rod 36 pointing to the outer side of the pin bush 27, a shift lever 29 is fixed on the outer side surface of the.

In this embodiment, pull rod 13 can be pegged graft in pinhole 31, and annular 32 has been seted up to the tip of the directional back seat of pull rod 13, and annular 32 and the inside one end of the directional pinhole 31 of pin 36 cooperate, and the end of the directional back seat of pull rod 13 is the bulb form, and locking mechanism 2 is dismantled with being connected of pull rod 13, and easy operation is convenient, labour saving and time saving improves work efficiency.

The invention also provides a use method of the connecting device of the combined amusement vehicle seat, which comprises the following steps when in use:

the method comprises the following steps: connection of front and rear seats: referring to fig. 1 and 3, the shift lever 29 is held and the screw sleeve 28 is rotated by the shift lever 29, the conical surface structure 30 of the screw sleeve 28 is far away from the outer end wedge surface of the pin rod 36 under the action of the screw transmission, in the process, the spring third 34 pushes the pin rod 36 to move outwards along the axial direction of the stepped through hole 35 until the inner end of the pin rod 36 is completely positioned in the stepped through hole 35, the screw sleeve 28 stops rotating, then the front seat is pushed to move backwards or the rear seat is pushed to move forwards, so that the ball end of the pull rod 13 is inserted into the pin hole 31 of the second lock sleeve 27, after the ball end of the pull rod 13 is abutted against the rear seat, the shift lever 29 is held and the screw sleeve 28 is rotated reversely by the shift lever 29, the conical surface structure 30 of the screw sleeve 28 is close to the outer end wedge surface of the pin rod 36 under the action of the screw transmission, after the conical surface structure 30 is contacted with the wedge surface of the pin rod 36, the screw, the conical surface structure exerts force on the outer end wedge-shaped surface of the pin rod 36, wherein the pin rod 36 moves towards the inner part of the pin hole 31 due to component force in the axial direction of the pin rod 36, the spring III 34 is compressed until the inner end of the pin rod 36 is in buckling fit with the annular groove 32, the rotation of the threaded sleeve 28 is stopped, and the threaded sleeve 28 plays a role in stopping the pin rod 36 and keeps the connection stability;

disassembly of the front and rear seats: as shown in fig. 4, the shift lever 29 is held by hand, the screw sleeve 28 is rotated through the shift lever 29, the conical surface structure 30 of the screw sleeve 28 is separated from the outer end wedge-shaped surface of the pin rod 36 under the action of screw transmission, in the process, the spring third 34 pushes the pin rod 36 to move outwards along the axial direction of the stepped through hole 35 until the inner end of the pin rod 36 is completely positioned in the stepped through hole 35 and completely separated from the annular groove 32, the screw sleeve 28 is stopped rotating, and then the front seat is pushed to move forwards or the rear seat is pushed to move backwards, so that the ball end of the pull rod 13 is pulled out of the pin hole 31, and the front seat and the rear seat are disassembled;

step two: the sudden stop or deceleration state of the amusement vehicle in the running process: according to the law of inertia, the rear seat tends to approach the front seat in an emergency stop or deceleration state, and the locking mechanism 2 drives the pull rod 13 to synchronously move forwards, as shown in fig. 1 and fig. 2, namely, the pull rod 13 moves leftwards, the left movement of the pull rod 13 drives the adjusting mechanism and the rotary table I5 to synchronously move leftwards, the left movement of the rotary table I3 drives the slide rod 4 to synchronously move leftwards, the left movement of the slide rod 4 applies force F1 vertical to the direction of the slide groove 37 to the slide groove 37 on the rotary table II 12, F1 enables the polygonal rod 15 to move downwards along the axial component force of the polygonal rod 15, the downward movement of the polygonal rod 15 compresses the spring I10 below to enable the spring I to be shortened, the spring I10 above is stretched to enable the spring I to be lengthened to store energy, and inertia impact is reduced;

the downward movement of the polygon bar 15 applies force to the four connecting rods 20 and the three connecting rods 23 through the first connecting rod 21 and the second connecting rod 22 respectively to enable the four connecting rods 20 to rotate clockwise around the left ends of the four connecting rods 20, the second connecting rod 22 pushes the three connecting rods 23 to move rightwards, the rightward movement of the three connecting rods 23 drives the top plate 24 to move rightwards synchronously and approach the rear seats, when the top plate 24 contacts the rear seats, the rear seats are prevented from moving forwards continuously, enough space is reserved, and passengers are protected from being extruded and injured by the front seats and the rear seats;

in the process of moving the polygonal rod 15 downwards, the limiting plate 17 is driven to move leftwards synchronously by the left movement of the pull rod 13, the spring II 18 is stretched simultaneously to be lengthened for energy storage, and the damage of sudden stop or deceleration impact to passengers is reduced through energy storage buffering of the two springs I10 and the spring II 18;

after the recreational vehicle suddenly stops or decelerates stably, the spring II 18 and the spring I10 respectively reset, the spring II 18 resets and shortens to drive the pull rod I3 to move rightwards, the spring I10 above resets and shortens, the spring I10 below resets and lengthens to synchronously drive the polygon rod 15 to move upwards, and the polygon rod 15 moves upwards to apply reverse acting force to the slide rod 4 through the sliding chute 37 on the rotary table II 12 to drive the pull rod 13 to move rightwards and reset;

step three: adjustment of the inclination of the slide bar 4: as shown in fig. 1 and 2, the rotating screw 6 enables the sliding block 9 to move up and down on the adjusting frame 8 through thread transmission, the sliding block 9 moves up and down through the telescopic loop bar 3 to drive the rotating disc one 5 to rotate, the rotating disc one 5 drives the sliding rod 4 to synchronously rotate, so that the size of the inclination angle of the sliding rod 4 and the polygonal rod 15 is adjusted, and the buffering effect between the front seat and the rear seat can be adjusted according to people with different bearing capacities;

in the second step, the included angle between the slide rod 4 and the polygon bar 15 determines the size of F2, when the slide rod 4 tends to be parallel to the polygon bar 15, the larger the F3 is, the larger the reaction force of the frame to the polygon bar 15 is known to be from newton's third law, the same as F3 in size and opposite in direction, and the reaction force applied to the polygon bar 15 is applied to the pull rod 13 through the second rotating disc 12 and the slide rod 4, so that the rigidity of the buffer mechanism is increased, and the buffer effect of the buffer mechanism is poor;

when the sliding rod 4 tends to be vertical to the polygonal rod 15, the smaller F3 is, the smaller the counterforce of the frame on the polygonal rod 15 is known to be from Newton's third law to be equal to F3 in magnitude and opposite in direction, the polygonal rod 15 has no barrier effect on the pull rod 13, namely the rigidity of the invention tends to zero, the buffer mechanism does not store energy and has no buffer effect and cannot play a barrier effect on a rear seat, and therefore, the included angle between the sliding rod 4 and the polygonal rod 15 is preferably within the range of 35-55 degrees.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a connecting device of modular amusement car seat, includes frame (1) of fixing in preceding seat rear end and fixes locking mechanism (2) at back seat front end which characterized in that: the frame (1) is of a square frame structure consisting of a first frame (14), a second frame (16), a third frame (25) and a fourth frame (26), a pull rod (13) is inserted on the second frame (16) and the fourth frame (26) in a sliding mode, and one end of the pull rod (13) can be connected with the locking mechanism (2) so that the rear seat is connected to the tail portion of the front seat;

the adjustable push mechanism is arranged on the pull rod (13), the multi-edge rod (15) is inserted on the frame I (14) and the frame III (25) in a sliding mode, the buffer mechanism is arranged on the multi-edge rod (5), the multi-edge rod (15) is connected with the push mechanism, the tail section protection mechanism is arranged on the frame (1), and the multi-edge rod (15) is connected with the tail section protection mechanism.

2. The connecting device of a combined amusement ride vehicle seat according to claim 1, wherein: the first frame (14) and the third frame (25) are identical in structure, the second frame (16) and the fourth frame (26) are identical in structure, the pull rod (13) is vertically inserted into the second frame (16) and the fourth frame (26), and the multi-edge rod (15) is vertically inserted into the first frame (14) and the third frame (25); a limiting plate (17) is fixed to one end, pointing to the front seat, of the pull rod (13), and the limiting plate (17) is connected with the second frame (16) through a second spring (18).

3. The connecting device of a combined amusement ride vehicle seat according to claim 1, wherein: the thrust mechanism comprises a first sleeve ring (7) fixed in the middle of a pull rod (13), the inner part of the first sleeve ring (7) is connected with a first rotating disc (5) in a rotating mode through a fixed shaft, a sliding rod (4) passing through the center of a circle is fixed on the disc surface of the first rotating disc (5), and an adjusting mechanism for adjusting the inclination angle of the sliding rod (4) is arranged on the pull rod (13).

4. The connecting device of a combined amusement ride vehicle seat according to claim 3, wherein: adjustment mechanism includes alignment jig (8) and flexible loop bar (3), alignment jig (8) vertical fixation is on pull rod (13), and alignment jig (8) go up the dead axle and rotate connecting screw (6), threaded connection slider (9) are gone up in screw (6), flexible loop bar (3) one end fixed connection is on the lateral wall of carousel (5), and the other end is connected with slider (9) are articulated.

5. The connecting device of a combined amusement ride vehicle seat according to claim 3, wherein: the middle part of the polygonal rod (15) is fixed with a second lantern ring (11), the inner fixed shaft of the second lantern ring (11) is rotatably connected with a second rotary table (12), a sliding groove (37) which is used for passing through the circle center is formed in the disc surface of the second rotary table (12), the sliding rod (4) is slidably connected into the sliding groove (37), the buffering mechanism comprises two first springs (10), and the second lantern ring (11) is connected with a third frame (25) through the first frames (14) on the two sides of the first springs (10) respectively.

6. The connecting device of a combined amusement ride vehicle seat according to claim 1, wherein: end section protection mechanism includes two extension rods (19) of three (25) both ends vertical fixation of frame, and the one end of articulated connection connecting rod four (20) is gone up in extension rod (19) that is close to preceding seat, the one end of the articulated connection connecting rod one (21) of the other end of connecting rod four (20), the other end of connecting rod one (21) is connected with the tip of many arris pole (15) is articulated, and it has connecting rod three (23) to slide on extension rod (19) that is close to the back seat, the one end of connecting rod two (22) is articulated to the one end of connecting rod three (23) directional preceding seat, the other end of connecting rod two (22) is articulated the one end of connecting many arris pole (15), the one end fixed connection roof (24) of the directional back seat in connecting rod three (23).

7. The connecting device of a combined amusement ride vehicle seat according to claim 1 or 6, wherein: the locking mechanism (2) comprises a pin sleeve (27) fixed at the front end of the back seat, a pin hole (31) is arranged at the central axis of the pin sleeve (27), stepped through holes (35) are arranged on the side wall of the pin sleeve (27) at equal intervals along the circumferential direction, a pin rod (36) which is vertically directed to the central axis of the pin hole (31) is inserted in the stepped through hole (35) in a sliding way, the middle part of the pin rod (36) is connected with the step surface of the step through hole (35) through a spring III (34), both ends of the pin rod (36) are wedge-shaped surfaces, the outer side of the pin sleeve (27) is in threaded connection with a threaded sleeve (28), the inner side of the port of the screw sleeve (28) close to the rear seat is a conical surface structure (30), the conical surface structure (30) is matched with a wedge-shaped surface of one end of the pin rod (36) which points to the outer side of the pin sleeve (27), and a driving lever (29) is fixed on the outer side surface of the screw sleeve (28).

8. The connecting device of a combined amusement ride vehicle seat according to claim 6, wherein: pull rod (13) are pegged graft in pinhole (31), annular (32) have been seted up to the tip of directional back seat in pull rod (13), and inside one end of directional pinhole (31) of annular (32) and pin rod (36) cooperatees, the end of the directional back seat in pull rod (13) is the bulb form.

9. The use method of the connecting device of the combined amusement ride vehicle seat as claimed in claim 5, wherein the connecting device comprises: the method comprises the following steps:

the method comprises the following steps: the front seat and the rear seat are assembled or separated by connecting or disassembling the locking mechanism (2) and the pull rod (13);

step two: in the running process of the amusement vehicle, the inertia impact of the rear seat conducted by the adjustable thrust mechanism is subjected to energy storage and buffering through the buffering mechanism;

step two: the screw rod (6) is rotated to enable the sliding block (9) to move up and down on the adjusting frame (8), and the size of the inclination angle between the sliding rod (4) and the polygonal rod (15) is adjusted.

10. The use method of the connecting device of the combined amusement ride vehicle seat as claimed in claim 9, wherein: in the second step, the rear seat has a tendency of approaching to a forward seat in an emergency stop or deceleration state, the locking mechanism (2) drives the pull rod (13) to synchronously move forward, the pull rod (13) moves leftwards, the left movement of the pull rod (13) drives the adjusting mechanism and the first rotary table (5) to synchronously move leftwards, the left movement of the first rotary table (3) drives the sliding rod (4) to synchronously move leftwards, the left movement of the sliding rod (4) applies a force vertical to the direction of the sliding groove (37) to the sliding groove (37) on the second rotary table (12), the force enables the multi-edge rod (15) to move downwards along the axial component of the multi-edge rod (15), the downward movement of the multi-edge rod (15) compresses the first spring (10) below to enable the first spring to shorten and store energy, and the first spring (10) above is extended to enable the first spring (10) to lengthen and store energy;

the downward movement of the polygonal rod (15) applies force to the connecting rod four (20) and the connecting rod three (23) through the connecting rod one (21) and the connecting rod two (22) respectively to enable the connecting rod four (20) to rotate clockwise around the left end of the connecting rod four (20), the connecting rod two (22) pushes the connecting rod three (23) to move rightwards, the right movement of the connecting rod three (23) drives the top plate (24) to move rightwards synchronously to approach the rear seat, when the top plate (24) contacts the rear seat, the rear seat is prevented from moving forwards continuously, sufficient space is reserved, and passengers are protected from being extruded and injured by the front seat and the rear seat;

in the process of moving the polygonal rod (15) downwards, the limiting plate (17) is driven to move leftwards synchronously by the left movement of the pull rod (13), the second spring (18) is stretched to be lengthened for energy storage, and the injury to passengers caused by sudden stop or deceleration impact is reduced by energy storage buffering of the first two springs (10) and the second spring (18).

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