CN109908597A - A kind of combined type is travelled the attachment device and its application method of vehicle seats - Google Patents
A kind of combined type is travelled the attachment device and its application method of vehicle seats Download PDFInfo
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- CN109908597A CN109908597A CN201910255481.3A CN201910255481A CN109908597A CN 109908597 A CN109908597 A CN 109908597A CN 201910255481 A CN201910255481 A CN 201910255481A CN 109908597 A CN109908597 A CN 109908597A
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Abstract
The present invention relates to amusement facility fields, specially a kind of combined type is travelled the attachment device and its application method of vehicle seats, including the frame for being fixed on front chair rear end and the retaining mechanism for being fixed on back seat front end, frame is by frame one, frame two, the frame structure that frame three and frame four form, sliding plug has pull rod on frame two and frame four, pull rod one end can be connect with retaining mechanism so that back seat is connected to the tail portion of front chair, adjustable thrust mechanism is provided on pull rod, sliding plug has polygon rod on frame one and frame three, buffer gear is provided on polygon rod, polygon rod is connect with thrust mechanism, latter end protection mechanism is provided on frame, polygon rod is connect with latter end protection mechanism.This kind of combined type is travelled the attachment device and its application method of vehicle seats, and the inertia impact of front seats and back seats is reduced, and passenger is protected not to be hit injury, and the buffering effect that can be adjusted according to the people of different ability to bears between front seats and back seats.
Description
Technical field
The present invention relates to amusement facility field, specially a kind of combined type travel vehicle seats attachment device and its user
Method.
Background technique
In numerous items of recreation, most common when recreational vehicle is also one of favorite item of recreation of people, due to not
The same period, the domestic visitors of recreation ground have some difference, therefore many recreational vehicle projects can be adjusted according to domestic visitors and be swum
The seat number of happy vehicle, for the ease of the adjusting of seat, it will usually Demountable will be designed between seat, such as: application
One kind disclosed in numbers 201511010289.6 is travelled seat connection frame, by upper limit frame and lower limit frame to upper rack and under
Rack gear is squeezed, so that the teeth portion of upper rack and lower rack gear is mutually twisted, so that upper rack be connected with lower rack gear, and is passed through
Upper rack connects two seats with lower rack gear, but this connection structure, in front seats and back seats connection, if recreational vehicle occurs
Under emergency stop or deceleration situations, back seat can drive passenger close to front chair under effect of inertia, shorten front chair and back seat
Space make passenger injured, in consideration of it, it is proposed that a kind of combined type is travelled vehicle seats attachment device and its application method.
Summary of the invention
It travels the attachment device and its application method of vehicle seats the purpose of the present invention is to provide a kind of combined type, to solve
The problems mentioned above in the background art.To achieve the above object, the invention provides the following technical scheme: a kind of combined type is travelled
The attachment device and its application method of vehicle seats, including the frame for being fixed on front chair rear end and the lock for being fixed on back seat front end
Tight mechanism, the frame structure that frame is made of frame one, frame two, frame three and frame four are sliding on frame two and frame four
It is dynamic to be plugged with pull rod, and pull rod one end can be connect with retaining mechanism so that back seat is connected to the tail portion of front chair, sets on pull rod
It is equipped with adjustable thrust mechanism, sliding plug has polygon rod on frame one and frame three, it is provided with buffer gear on polygon rod,
And polygon rod is connect with thrust mechanism, latter end protection mechanism is provided on frame, and polygon rod is connect with latter end protection mechanism.
Preferably, frame one is identical with three structure of frame, and frame two is identical with four structure of frame, and pull rod is vertically plugged on
On frame two and frame four, polygon rod is vertically plugged on frame one and frame three.
Preferably, thrust mechanism includes the lantern ring one being fixed in the middle part of pull rod, and one inside fixed-axis rotation of lantern ring connects turntable
One, it was fixed with the slide bar in the center of circle in the disk of turntable one, the regulating mechanism to slide bar tilt adjustment is provided on pull rod.
Preferably, regulating mechanism includes adjusting bracket and telescopic sleeving rod, and adjusting bracket is vertically fixed on pull rod, and on adjusting bracket
Fixed-axis rotation connecting screw is threadedly coupled sliding block on screw rod, and telescopic sleeving rod one end is fixedly connected on the side wall of turntable one, another
End is articulated and connected with sliding block.
Preferably, one end that pull rod is directed toward front chair is fixed with limit plate, passes through spring two between limit plate and frame two
Connection.
Preferably, it is fixed with lantern ring two in the middle part of polygon rod, two inside fixed-axis rotation of lantern ring is connected with turntable two, turntable two
The sliding slot in the center of circle was offered in disk, and sliding bar is connected in sliding slot, buffer gear includes two springs one, lantern ring two
It is connected respectively by the frame one and frame three of one two sides of spring.
Preferably, latter end protection mechanism includes two extension rods that three both ends of frame are vertically fixed, close to prolonging for front chair
One end of articulated connection connecting rod four on boom, one end of the other end articulated connection connecting rod one of connecting rod four, the other end of connecting rod one
It is articulated and connected with the end of polygon rod, sliding plug has connecting rod three on the extension rod of back seat, and connecting rod three is directed toward front chair
One end articulated connection connecting rod two one end, connecting rod two the other end articulated connection polygon rod one end, connecting rod three be directed toward back seat
One end of chair is fixedly connected with top plate.
Preferably, retaining mechanism includes the guide for being fixed on back seat front end, and pin hole is offered at the central axes of guide, pin
It circumferentially moves towards to offer ladder hole at equal intervals on the side wall of set, and ladder hole internal slide is plugged with and is perpendicularly oriented to pin hole
The pin rod of central axes is connected between the middle part of pin rod and the cascaded surface of ladder hole by spring three, and the both ends of pin rod are wedge
Shape face, the outside screw of guide are connected with swivel nut, are cone structure on the inside of the port of back seat on swivel nut, and cone structure
The lozenges for being directed toward guide lateral ends with pin rod matches, and the lateral surface of swivel nut is fixed with driving lever.
Preferably, pull rod is pluggable in pin hole, and the end that pull rod is directed toward back seat offers annular groove, and annular groove and pin rod
It is directed toward one end inside pin hole to match, the end that pull rod is directed toward back seat is bulb shape.
A kind of combined type travel vehicle seats attachment device application method, comprising the following steps:
Step 1: being connect or dismantled with pull rod by retaining mechanism, realizes assembling or separation to front seats and back seats, operation letter
It is single convenient；
Step 2: in recreational vehicle operational process, by buffer gear to the back seat of adjustable thrust mechanism conduction
Inertia impact carry out energy-storage buffering；
Step 3: rotation screw rod moves up and down sliding block on adjusting bracket, adjusts the inclination angle of slide bar and polygon rod
Size.
Compared with prior art, beneficial effects of the present invention:
In the present invention, buffering accumulation of energy is carried out to front seats and back seats by buffer gear, reduces inertia impact, protect passenger not by
Shocking damage, and end protection mechanism prevent the inertia shift motion of back seat larger, enough to retaining between front seats and back seats
Space, protect passenger not injured by the extruding of front seats and back seats, and before being adjusted according to the people of different ability to bears
Buffering effect between back seat.
Detailed description of the invention
Fig. 1 is total assembling structure normally travel state schematic top plan view of the invention；
Fig. 2 is total assembling structure emergency stop or deceleration regime schematic top plan view of the invention；
Fig. 3 is the Section A-A structural schematic diagram of retaining mechanism connection status in Fig. 1；
Fig. 4 is the Section A-A structural schematic diagram of retaining mechanism notconnect state in Fig. 1；
Fig. 5 is the structural schematic diagram of turntable two of the invention；
Fig. 6 is the structural schematic diagram of turntable one of the invention.
In figure: 1- frame；2- retaining mechanism；3- telescopic sleeving rod；4- slide bar；5- turntable one；6- screw rod；7- lantern ring one；8-
Adjusting bracket；9- sliding block；10- spring one；11- lantern ring two；12- turntable two；13- pull rod；14- frame one；15- polygon rod；The side 16-
Frame two；17- limit plate；18- spring two；19- extension rod；20- connecting rod four；21- connecting rod one；22- connecting rod two；23- connecting rod three；
24- top plate；25- frame three；26- frame four；27- guide；28- swivel nut；29- driving lever；30- cone structure；31- pin hole；32- ring
Slot；33- bulb；34- spring three；35- ladder hole；36- pin rod；37- sliding slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, ordinary skill staff person institute obtained without making creative work
There are other embodiments, shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, the present invention provides a kind of technical solution: a kind of combined type travel vehicle seats attachment device and its
Application method, including the frame 1 for being fixed on front chair rear end and the retaining mechanism 2 for being fixed on back seat front end, frame 1 is by side
The frame structure that frame 1, frame 2 16, frame 3 25 and frame 4 26 form, sliding plug on frame 2 16 and frame 4 26
There is pull rod 13, and 13 one end of pull rod can be connect with retaining mechanism 2 so that back seat is connected to the tail portion of front chair, is set on pull rod 13
It is equipped with adjustable thrust mechanism, sliding plug has polygon rod 15 on frame 1 and frame 3 25, is provided on polygon rod 5 slow
Punch mechanism, and polygon rod 15 is connect with thrust mechanism, latter end protection mechanism is provided on frame 1, and polygon rod 15 and latter end are protected
Protect mechanism connection.
In the present embodiment, frame 1 is identical with 3 25 structure of frame, and frame 2 16 is identical with 4 26 structure of frame, and draws
Bar 13 is vertically plugged on frame 2 16 and frame 4 26, and polygon rod 15 is vertically plugged on frame 1 and frame 3 25.
In the present embodiment, thrust mechanism includes the lantern ring 1 for being fixed on 13 middle part of pull rod, one 7 inside fixed-axis rotation of lantern ring
Turntable 1 is connected, the slide bar 4 in the center of circle was fixed in the disk of turntable 1, is provided on pull rod 13 to 4 tilt adjustment of slide bar
Regulating mechanism.
In the present embodiment, regulating mechanism includes adjusting bracket 8 and telescopic sleeving rod 3, and adjusting bracket 8 is vertically fixed on pull rod 13,
And fixed-axis rotation connecting screw 6 on adjusting bracket 8, sliding block 9 is threadedly coupled on screw rod 6,3 one end of telescopic sleeving rod, which is fixedly connected on, to be turned
On the side wall of disk 1, the other end and sliding block 9 are articulated and connected, and by rotating screw rod 6 sliding block 9 are carried out up and down on adjusting bracket 8
It is mobile, so that one 5 band moving slide-bar 4 of turntable rotates, to adjust the inclination angle size of slide bar 4 Yu polygon rod 15, facilitate root in this way
The buffering effect between front seats and back seats is adjusted according to the people for being unable to ability to bear.
In the present embodiment, one end that pull rod 13 is directed toward front chair is fixed with limit plate 17, limit plate 17 and frame 2 16 it
Between connected by spring 2 18, spring 2 18 improves buffering effect, and limit plate 17 avoids pull rod 13 and frame 1 when suddenly accelerating
It is detached from.
In the present embodiment, lantern ring 2 11 is fixed in the middle part of polygon rod 15,2 11 inside fixed-axis rotation of lantern ring is connected with turntable
2 12, the sliding slot 37 in the center of circle was offered in the disk of turntable 2 12, and slide bar 4 is slidably connected in sliding slot 37, buffer gear
Including two springs 1, lantern ring 2 11 is connected by the frame 1 and frame 3 25 of one 10 two sides of spring respectively.
In the present embodiment, latter end protection mechanism includes two extension rods 19 that 3 25 both ends of frame are vertically fixed, by nearby
One end of articulated connection connecting rod 4 20 on the extension rod 19 of seat, the one of the other end articulated connection connecting rod 1 of connecting rod 4 20
End, the other end of connecting rod 1 and the end of polygon rod 15 are articulated and connected, and sliding plug has on the extension rod 19 of back seat
Connecting rod 3 23, connecting rod 3 23 are directed toward one end of one end articulated connection connecting rod 2 22 of front chair, and the other end of connecting rod 2 22 is hinged
One end of polygon rod 15 is connected, one end that connecting rod 3 23 is directed toward back seat is fixedly connected with top plate 24, and latter end protection mechanism plays guarantor
Barrier effect, avoids because inertia impact is larger, so that the spacing serious curtailment of front seats and back seats, when top plate 24 contacts back seat, resistance
Gear back seat continues to move forward, to retain enough spaces, passenger is protected not injured by the extruding of front seats and back seats.
In the present embodiment, retaining mechanism 2 includes the guide 27 for being fixed on back seat front end, is opened up at the central axes of guide 27
There is pin hole 31, circumferentially moves towards to offer ladder hole 35 at equal intervals on the side wall of guide 27, and 35 internal slide of ladder hole
It is plugged with the pin rod 36 for being perpendicularly oriented to 31 central axes of pin hole, passes through bullet between the middle part of pin rod 36 and the cascaded surface of ladder hole 35
Spring 3 34 connects, and the both ends of pin rod 36 are lozenges, and the outside screw of guide 27 is connected with swivel nut 28, on swivel nut 28 after
It is cone structure 30 on the inside of the port of seat, and cone structure 30 and pin rod 36 are directed toward the lozenges matching of 27 lateral ends of guide
It closes, and the lateral surface of swivel nut 28 is fixed with driving lever 29, swivel nut 28 plays the role of the retaining to pin rod 36, keeps connective stability.
In the present embodiment, pull rod 13 is pluggable in pin hole 31, and the end that pull rod 13 is directed toward back seat offers annular groove 32,
And annular groove 32 is matched with one end that pin rod 36 is directed toward inside pin hole 31, the end that pull rod 13 is directed toward back seat is bulb shape, lock
The connection disassembling of tight mechanism 2 and pull rod 13, it is simple and convenient, it is time saving and energy saving, improve working efficiency.
It travels the application method of the attachment device of vehicle seats the present invention also provides combined type, includes when operating when in use
Following steps:
Step 1: the connection of front seats and back seats: such as Fig. 1 and Fig. 3, holding driving lever 29 and pass through 29 rotary threaded sleeve 28 of driving lever,
Make the cone structure 30 of swivel nut 28 and the outer end lozenges of pin rod 36 separate under the action of screw-driven, during this, spring
3 34 push pin rod 36 to move outside the axial direction of ladder hole 35, until the inner termination of pin rod 36 is fully located at ladder hole 35
Interior, stop operating swivel nut 28, then front chair is pushed to move backward or push back seat to move forward the ball so that pull rod 13
Two 31 grafting of pin hole on head end and lock tube 27, after the bulb end of pull rod 13 is deducted on back seat, hand-held driving lever 29 simultaneously leads to
It crosses driving lever 29 and rotates backward swivel nut 28, the cone structure 30 of swivel nut 28 and the outer end of pin rod 36 are made under the action of screw-driven
Lozenges is close, when cone structure and 30 with the outer end wedge shape face contact of pin rod 36 after, with continuing to move to for swivel nut 29, the conical surface
Effect of the structure to the outer end lozenges applied force of pin rod 36, wherein the component in 36 axis direction of pin rod makes pin rod 36 to pin
It is moved inside hole 31, and compressed spring 3 34, until the inner end of pin rod 36 is fastened with annular groove 32, stop operating swivel nut 28,
Swivel nut 28 plays the role of the retaining to pin rod 36, keeps connective stability；
The disassembly of front seats and back seats: it such as Fig. 4, holds driving lever 29 and passes through 29 rotary threaded sleeve 28 of driving lever, in the work of screw-driven
Outer end lozenges with the lower cone structure 30 for making swivel nut 28 and pin rod 36 is separate, and during this, spring 3 34 pushes pin rod
36 move outside the axial direction of ladder hole 35, until the inner termination of pin rod 36 is fully located in ladder hole 35, with annular groove 32
It completely disengages, stop operating swivel nut 28, then pushes front chair to move forward or back seat is pushed to move backward so that pull rod
13 bulb end is extracted out of pin hole 31, completes the disassembly of front seats and back seats, simple and convenient, time saving and energy saving；
Step 2: emergency stop or deceleration regime in recreational vehicle operational process: by the law of inertia it is found that in emergency stop or deceleration shape
The close trend of the oriented front chair of back seat under state, and drive pull rod 13 is synchronous to move forward by retaining mechanism 2, such as Fig. 1 and
Fig. 2, i.e. pull rod 13 are moved to the left, the moving to left of pull rod 13 drive regulating mechanism and turntable 1 synchronize move to left, turntable 1 moves to left
Band moving slide-bar 4, which synchronizes, to move to left, and moving to left for slide bar 4 applies the power F1 vertically moved towards with sliding slot 37 to the sliding slot 37 on turntable 2 12,
F1 moves down polygon rod 15 along the axial component of polygon rod 15, the compression of spring 1 of polygon rod 15 moved down to lower section
Make its accumulation of energy that shortens, its elongated accumulation of energy is made to the stretching of spring 1 of top, reduces inertia impact；
Polygon rod 15 is moved down through connecting rod 1 and connecting rod 2 22 respectively to 3 23 applied force of connecting rod 4 20 and connecting rod
Effect is so that connecting rod 4 20 is rotated clockwise around the left end of connecting rod 4 20, and connecting rod 2 22 pushes connecting rod 3 23 to move right, connecting rod
3 23 move to right drives top plate 24 to synchronize and move to right, and seat is close backward, when top plate 24 contacts back seat, back seat is stopped to continue
Forward, retains enough spaces, and passenger is protected not injured by the extruding of front seats and back seats；
During polygon rod 15 moves down, moving to left for pull rod 13 drives limit plate 17 to synchronize and move to left, while to spring two
18 stretch, and make its elongated accumulation of energy, by the energy-storage buffering of two springs 1 and spring 2 18, reduce emergency stop or deceleration shock pair
The injury of passenger；
After recreational vehicle emergency stop or deceleration are stablized, spring 2 18 and two springs 1 reset respectively, and spring 2 18 resets
It shortens, pull rod 1 is driven to move to right, the reset of spring 1 of top shortens, and it is more that the spring 1 of lower section resets elongated synchronous drive
Rib bar 15 moves up, and moving up for polygon rod 15 applies the pull rod that opposition makes to slide bar 4 by the sliding slot 37 on turntable 2 12
13 move right and reset；
Step 3: it the tilt adjustment of slide bar 4: such as Fig. 1 and Fig. 2, rotates screw rod 6 and by screw-driven sliding block 9 is being adjusted
It is moved up and down on section frame 8, sliding block 9 drives turntable 1 to rotate up and down through telescopic sleeving rod 3, the rotation of turntable 1
Band moving slide-bar 4 rotates synchronously, to adjust the inclination angle size of slide bar 4 Yu polygon rod 15, facilitates in this way according to different receiving energy
The buffering effect between front seats and back seats is adjusted in the people of power；
It is found that the angle of slide bar 4 and polygon rod 15 determines the size of F2 in step 2, when slide bar 4 be intended to it is parallel more
When rib bar 15, F3 is bigger, and the frame known to Newton's third law is bigger to the reaction force of polygon rod 15, equal in magnitude with F3,
Contrary, the reaction force that polygon rod 15 is subject to is applied through turntable 2 12 and slide bar 4 is applied on pull rod 13 and makes this hair
Bright rigidity becomes larger, and the buffering effect of buffer gear is poor；
When slide bar 4 is intended to vertical polygon rod 15, F3 is smaller, and frame is to polygon rod 15 known to Newton's third law
Reaction force is smaller, equal in magnitude with F3, contrary, and polygon rod 15 is to the without hindrance effect of pull rod 13, i.e., rigidity of the invention
Be intended to zero, buffer gear not accumulation of energy, no buffer function can not play barrier effect to back seat, therefore preferably slide bar 4 with
The angular range of polygon rod 15 is 35 ° -55 °.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For staff it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only this
The preference of invention, is not intended to limit the invention, and without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (10)
- The attachment device of vehicle seats 1. a kind of combined type is travelled, after being fixed on the frame (1) of front chair rear end and being fixed on The retaining mechanism (2) of seat front end, it is characterised in that: the frame (1) is by frame one (14), frame two (16), frame three (25) and the frame structure of frame four (26) composition, sliding plug has pull rod on the frame two (16) and frame four (26) (13), and pull rod (13) one end can be connect with retaining mechanism (2) so that back seat is connected to the tail portion of front chair；Adjustable thrust mechanism, sliding plug on the frame one (14) and frame three (25) are provided on the pull rod (13) Have polygon rod (15), buffer gear is provided on the polygon rod (5), and polygon rod (15) is connect with thrust mechanism, the frame Latter end protection mechanism is provided on frame (1), and polygon rod (15) is connect with latter end protection mechanism.
- The attachment device of vehicle seats 2. a kind of combined type according to claim 1 is travelled, it is characterised in that: the frame one (14) identical with frame three (25) structure, the frame two (16) is identical with frame four (26) structure, and pull rod (13) is vertically inserted It connects on frame two (16) and frame four (26), the polygon rod (15) is vertically plugged on frame one (14) and frame three (25) On；One end that the pull rod (13) is directed toward front chair is fixed with limit plate (17), the limit plate (17) and frame two (16) it Between by spring two (18) connect.
- The attachment device of vehicle seats 3. a kind of combined type according to claim 1 is travelled, it is characterised in that: the thrust machine Structure includes the lantern ring one (7) being fixed in the middle part of pull rod (13), internal fixed-axis rotation connection turntable one (5) of the lantern ring one (7), institute The slide bar (4) for being fixed with the center of circle in the disk of turntable one (5) is stated, is provided on the pull rod (13) to slide bar (4) inclination angle tune The regulating mechanism of section.
- The attachment device of vehicle seats 4. a kind of combined type according to claim 3 is travelled, it is characterised in that: the adjusting machine Structure includes adjusting bracket (8) and telescopic sleeving rod (3), and the adjusting bracket (8) is vertically fixed on pull rod (13), and on adjusting bracket (8) Fixed-axis rotation connecting screw (6) is threadedly coupled sliding block (9) on the screw rod (6), and described telescopic sleeving rod (3) one end is fixedly connected On the side wall of turntable one (5), the other end and sliding block (9) are articulated and connected.
- The attachment device of vehicle seats 5. a kind of combined type according to claim 3 is travelled, it is characterised in that: the polygon rod (15) middle part is fixed with lantern ring two (11), and the internal fixed-axis rotation of the lantern ring two (11) is connected with turntable two (12), the turntable The sliding slot (37) in the center of circle was offered in the disk of two (12), and slide bar (4) is slidably connected in sliding slot (37), the buffer Structure includes two springs one (10), and the lantern ring two (11) passes through the frame one (14) and frame three of spring one (10) two sides respectively (25) it connects.
- The attachment device of vehicle seats 6. a kind of combined type according to claim 1 is travelled, it is characterised in that: the latter end is protected Shield mechanism includes two extension rods (19) that frame three (25) both ends are vertically fixed, hinged on the extension rod (19) of front chair Connect one end of connecting rod four (20), one end of other end articulated connection connecting rod one (21) of the connecting rod four (20), the connecting rod The other end of one (21) and the end of polygon rod (15) are articulated and connected, and sliding plug has company on the extension rod (19) of back seat Bar three (23), the connecting rod three (23) are directed toward one end of one end articulated connection connecting rod two (22) of front chair, the connecting rod two (22) one end of other end articulated connection polygon rod (15), one end that the connecting rod three (23) is directed toward back seat are fixedly connected with top Plate (24).
- The attachment device of vehicle seats 7. a kind of combined type according to claim 1 or 6 is travelled, it is characterised in that: the lock Tight mechanism (2) includes the guide (27) for being fixed on back seat front end, offers pin hole (31) at the central axes of the guide (27), It circumferentially moves towards to offer at equal intervals ladder hole (35) on the side wall of the guide (27), and ladder hole (35) internal slide It is plugged with the pin rod (36) for being perpendicularly oriented to pin hole (31) central axes, the middle part of the pin rod (36) and the ladder of ladder hole (35) It is connected between face by spring three (34), the both ends of the pin rod (36) are lozenges, the outside screw of the guide (27) It is connected with swivel nut (28), is on the inside of the port of back seat on the swivel nut (28) cone structure (30), and cone structure (30) lozenges for being directed toward guide (27) lateral ends with pin rod (36) matches, and the lateral surface of swivel nut (28) is fixed with driving lever (29)。
- The attachment device of vehicle seats 8. a kind of combined type according to claim 6 is travelled, it is characterised in that: the pull rod (13) pluggable in pin hole (31), the end that the pull rod (13) is directed toward back seat offers annular groove (32), and annular groove (32) It is directed toward pin hole (31) internal one end with pin rod (36) to match, the end that the pull rod (13) is directed toward back seat is bulb shape.
- The application method of the attachment device of vehicle seats 9. a kind of combined type according to claim 5 is travelled, it is characterised in that: The following steps are included:Step 1: being connect or dismantled with pull rod (13) by retaining mechanism (2), realizes assembling or separation to front seats and back seats；Step 2: in recreational vehicle operational process, by buffer gear to the used of the back seat of adjustable thrust mechanism conduction Property impact carry out energy-storage buffering；Step 2: rotation screw rod (6) moves up and down sliding block (9) on adjusting bracket (8), adjusts slide bar (4) and more ribs The inclination angle size of bar (15).
- The application method of the attachment device of vehicle seats 10. a kind of combined type according to claim 9 is travelled, feature exist In: in step 2, the close trend of the oriented front chair of back seat under emergency stop or deceleration regime, and pass through retaining mechanism (2) drive pull rod (13) are synchronous to move forward, pull rod (13) is moved to the left, and moving to left for pull rod (13) drives regulating mechanism and turntable One (5), which synchronize, to move to left, and band moving slide-bar (4) that moves to left of turntable one (3) is synchronized and moved to left, and slide bar (4) is moved to left on turntable two (12) Sliding slot (37) apply the vertically power with sliding slot (37) trend, which makes polygon rod (15) along the component of polygon rod (15) axial direction It moves down, moving down for polygon rod (15) makes its accumulation of energy that shortens to spring one (10) compression of lower section, to the spring one of top (10) stretching makes its elongated accumulation of energy, reduces inertia impact；Moving down for polygon rod (15) respectively applies connecting rod four (20) and connecting rod three (23) by connecting rod one (21) and connecting rod two (22) So that connecting rod four (20) is rotated clockwise around the left end of connecting rod four (20), connecting rod two (22) pushes connecting rod three (23) for the effect of reinforcing It moves right, moving to right for connecting rod three (23) drives top plate (24) to synchronize and move to right, and seat is close backward, when top plate (24) contact back seat When chair, stop back seat to continue to move forward, retain enough spaces, passenger is protected not injured by the extruding of front seats and back seats；During polygon rod (15) moves down, moving to left for pull rod (13) drives limit plate (17) to synchronize and move to left, while to spring Two (18) stretch, and make its elongated accumulation of energy, by the energy-storage buffering of two springs one (10) and spring two (18), reduce emergency stop or subtract Injury of the speed impact to passenger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910255481.3A CN109908597B (en) | 2019-04-01 | 2019-04-01 | Connecting device of combined amusement vehicle seat and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910255481.3A CN109908597B (en) | 2019-04-01 | 2019-04-01 | Connecting device of combined amusement vehicle seat and using method thereof |
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| CN109908597A true CN109908597A (en) | 2019-06-21 |
| CN109908597B CN109908597B (en) | 2020-07-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265891A (en) * | 2020-03-31 | 2020-06-12 | 福建省特种设备检验研究院 | Amusement facility pressure bar device capable of preventing passengers from opening by themselves and using method |
| CN113060237A (en) * | 2020-05-26 | 2021-07-02 | 傅文春 | Electric bicycle |
-
2019
- 2019-04-01 CN CN201910255481.3A patent/CN109908597B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111265891A (en) * | 2020-03-31 | 2020-06-12 | 福建省特种设备检验研究院 | Amusement facility pressure bar device capable of preventing passengers from opening by themselves and using method |
| CN113060237A (en) * | 2020-05-26 | 2021-07-02 | 傅文春 | Electric bicycle |
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| CN109908597B (en) | 2020-07-28 |
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