CN206012680U - Coordinated signals fold stable damping perambulator - Google Patents
Coordinated signals fold stable damping perambulator Download PDFInfo
- Publication number
- CN206012680U CN206012680U CN201620882233.3U CN201620882233U CN206012680U CN 206012680 U CN206012680 U CN 206012680U CN 201620882233 U CN201620882233 U CN 201620882233U CN 206012680 U CN206012680 U CN 206012680U
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- Prior art keywords
- seat
- hinged
- trace
- hinge
- damping
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Abstract
This application discloses coordinated signals fold stable damping perambulator, including bottom bracket, lower bracing frame, middle link and upper bracket, bottom bracket is provided with lower folding device, folding device is provided between middle link and upper bracket, middle link is provided with the linkage folding device being hinged respectively with middle link, lower bracing frame and bottom bracket, and linkage folding device includes：First trace, front end are hinged with the lower bracing frame；Second trace, lower end are hinged with the first gearing rod rear end, upper end and middle link upper articulation；3rd trace, upper end are hinged with the first gearing rod rear end, lower end and middle link lower hinge；Lower link, lower end hinge are located between the first trace two ends；Upper connecting rod, upper end hinge are located between the second trace two ends；Lower seat frame；Lower seat frame slide block, can slide on lower seat frame；The upper end of lower link is hinged with the bottom of upper connecting rod, and lower seat frame slide block hinge is located at its hinged end.
Description
【Technical field】
The application is related to perambulator, and more specifically coordinated signals fold stable damping perambulator.
【Background technology】
Perambulator needs very easily folding and expanding, existing perambulator multistage can not to fold mostly, the volume after folding
Larger, it has not been convenient to carry, and the folding that cannot link when needing to fold, inconvenient operation；Existing perambulator also exists following
Defect：
1st, infant car seat can generally adjust chair angle, but existing infant car seat cannot be limited when adjusting forward
, there is potential safety hazard in position；
2nd, present folding baby bassinet structure is unstable, situation about rocking easily occurs；
3rd, more than existing perambulator by the way of road wheel is directly connected with support, when perambulator is walked, seismaesthesia is strong,
Exist cannot damping defect；
4th, existing perambulator mostly is free steering structure, it is impossible to set straight-going mode or steering pattern according to actual road conditions；
5th, the non-coaxial connection of the wheel of existing perambulator, walking not smoothly, be easily damaged, the comfortableness that baby takes compared with
Difference, while two-wheel cannot be carried out while braking, braking effect is poor, and safety coefficient is low.
It is that those skilled in the art grind for a long time how existing perambulator to be improved to overcome existing technical problem
The direction that studies carefully.
【Utility model content】
The application purpose is to overcome existing folding of baby inconvenience, and volume after folding is larger, it has not been convenient to carry, and nothing
Method realizes the technical problem that linkage is folded, there is provided coordinated signals fold stable damping perambulator.
The application is achieved through the following technical solutions：
Coordinated signals fold stable damping perambulator, including bottom bracket 1, lower bracing frame 2, middle link 3 and upper
Frame 4, it is characterised in that：Bottom bracket 1 is provided with the lower folding device 5 being hinged respectively with middle link 3 and lower bracing frame 2, in
It is provided between link 3 and upper bracket 4 and folds with upper bracket 4 for link in regulation 3, and can controls after upper bracket 4 is folded
The upper folding device 6 that the lower folding device 5 of system is folded, middle link 3 be provided with respectively with middle link 3, lower bracing frame 2 and bottom
The linkage folding device 7 that portion's support 1 is hinged, linkage folding device 7 include：
First trace 701, front end are hinged with lower bracing frame 2, and hinge position is hinged with bottom bracket 1 positioned at lower bracing frame 2
The lower section of position；
Second trace 702, lower end are hinged with 701 rear end of the first trace, upper end and 3 upper articulation of middle link；
3rd trace 703, upper end are hinged with 701 rear end of the first trace, lower end and 3 lower hinge of middle link；
Lower link 705, lower end hinge are located between 701 two ends of the first trace；
Upper connecting rod 706, upper end hinge are located between 702 two ends of the second trace；
Lower seat frame 707, rear portion hinge are located at the first trace 701, second trace 702, the 3rd trace 703 and are hinged
In portion；
Lower seat frame slide block 713, can slide on lower seat frame 707；
The upper end of lower link 705 is hinged with the bottom of upper connecting rod 706, and the lower hinge of seat frame slide block 713 is located at which and is hinged
End.
Compared with prior art, the application has the following advantages：
1st, the application simple structure, multistage can fold, and the volume after folding is less, convenient to carry out, and need to fold
When can link folding, easy to operate；
2nd, the application can carry out spacing when seat is adjusted forward, it is to avoid seat leans forward, and structure is more stable, it is to avoid occur
Situation about rocking；
3rd, the application is provided with and turns switching construction surely, can set straight-going mode or steering pattern according to actual road conditions, using more
Convenient, and energy bumper and absorbing shock when walking, more comfortably durable；
4th, left and right two wheel is connected by the way of coaxially connected by the application, and more smoothly, durability is higher, baby for walking
Youngster takes more comfortable；
5th, the application can carry out two-wheel while brake, more preferably, safety coefficient is high for braking effect.
【Description of the drawings】
Fig. 1 is the application stereogram；
Fig. 2 is the application partial exploded view；
Fig. 3 is the application partial exploded view；
Fig. 4 is the A portions enlarged drawing of Fig. 3；
Fig. 5 is the application partial exploded view；
Tu6Shi the application partial perspective view；
Tu7Shi the application partial perspective view；
Fig. 8 is the application exploded partial perspective view；
Fig. 9 is the application exploded partial perspective view；
Figure 10 is the application exploded partial perspective view；
Figure 11 is the application exploded partial perspective view；
Figure 12 is the application exploded partial perspective view；
Figure 13 is the application exploded partial perspective view；
Figure 14 is the application exploded partial perspective view；
Figure 15 is the application exploded partial perspective view；
Figure 16 is the application exploded partial perspective view；
Figure 17 is the application partial cutaway to schematic diagram；
Figure 18 is the application folded state schematic diagram.
【Specific embodiment】
The application is described further below in conjunction with the drawings and the specific embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6, coordinated signals fold stable damping perambulator, including bottom bracket 1, lower support
Frame 2, middle link 3 and upper bracket 4, bottom bracket 1 are provided with the lower folding being hinged respectively with middle link 3 and lower bracing frame 2
Stacking device 5, is provided between middle link 3 and upper bracket 4 and is folded with upper bracket 4 for link in regulation 3, and works as upper bracket 4
Can control the upper folding device 6 that lower folding device 5 is folded after folding, middle link 3 be provided with respectively with middle link 3, lower
The linkage folding device 7 that support 2 and bottom bracket 1 are hinged, linkage folding device 7 include：
First trace 701, front end are hinged with lower bracing frame 2, and hinge position is hinged with bottom bracket 1 positioned at lower bracing frame 2
The lower section of position；
Second trace 702, lower end are hinged with 701 rear end of the first trace, upper end and 3 upper articulation of middle link；
3rd trace 703, upper end are hinged with 701 rear end of the first trace, lower end and 3 lower hinge of middle link；
Lower link 705, lower end hinge are located between 701 two ends of the first trace；
Upper connecting rod 706, upper end hinge are located between 702 two ends of the second trace；
Lower seat frame 707, rear portion hinge are located at the first trace 701, second trace 702, the 3rd trace 703 and are hinged
In portion；
Lower seat frame slide block 713, can slide on lower seat frame 707；
The upper end of lower link 705 is hinged with the bottom of upper connecting rod 706, and the lower hinge of seat frame slide block 713 is located at which and is hinged
End.
Further, it is hinged with the first trace 701 when leaning forward swing and is avoided that the rumble seat for crossing middle link 3
Component 7a, rumble seat component 7a include cutting with scissors the adjustment seat 709 for being located at 701 rear end of the first trace, lower 707 rear portion of seat frame with
Adjustment seat 709 is fixedly connected, and is hinged with and can swing along which and cooperatively form the upper of seat with lower seat frame 707 in adjustment seat 709
Seat frame 708.Simple structure is had an advantage in that, easy to use, can link during folding folding, and seat can be carried out when adjusting forward
Spacing, it is to avoid seat leans forward, reduce potential safety hazard.
Further, seat of honour chair frame 708 is provided with and can prevent from which from leaning forward crossing the pendulum angle of middle link 3 when swinging
Limited block 714, seat of honour chair frame 708 is provided with can make which adjust slip latch piece of the kayser in adjustment seat 709 after pendulum angle
712, seat of honour chair frame 708 is hinged by seat hinge 710 with adjustment seat 709, and adjustment seat 709 is provided with pendulum angle limit level tooth
711, slip latch piece 712 is provided with the slip kayser tooth 720 that its kayser can be made to limit on level tooth 711 in pendulum angle, and slide card
Being provided between latch fitting 712 and seat of honour chair frame 708 can make its kayser that automatically resets after slip latch piece 712 is lifted up unblock
Elastic reset structure.Lower seat frame slide block 713 is sleeved on lower seat frame 707.The connecting rod that bottom bracket 1 is provided with stably is fixed
Button 704, the stable clip 704 of connecting rod can be snapped in strengthen stability for the first trace 701.Lower seat frame 707 is provided with down
Seat frame stably detains 716, and upper connecting rod 706 is provided with the stable sprocket wheel that the lower seat frame that can be snapped in after opening folding stably detains 716
717.Have an advantage in that Stability Analysis of Structures is durable, convenient folding is opened and folds rear stability height, it is to avoid rocks, and seat is adjusted forward
Can carry out during section spacing, it is to avoid seat leans forward.
Specifically, upper folding device 6 includes the first connector 601 being connected on upper bracket 4 and is connected to middle link 3
On the second connector 602, the first connector 601 is provided with hinge 603, and the first connector 601 is passed through with the second connector 602
Hinge 603 is hinged, and is provided with the first draw-in groove 604, is provided with the second draw-in groove in the second connector 602 in the first connector 601
605, the tumbler 606 that can be rotated along hinge 603 is provided with the second draw-in groove 605, tumbler 606 is provided with shaft sleeve 607, turns
Moving part 606 is provided with the slip fluted disc 608 that can be slided on shaft sleeve 607, the slip fluted disc towards 601 one end of the first connector
First connector 601 can be locked by 608 with the second connector 602, and being provided between slip fluted disc 608 and the first draw-in groove 604 can edge
The rotation unlock piece 609 that shaft sleeve 607 slides and rotates, the rotation unlock piece 609 rotate after can by the first connector 601 with
The latch-release of the second connector 602, is provided with top pressure spring 610 between tumbler 606 and slip fluted disc 608.First connector
601 and second the side of connector 602 be equipped with reinforced sheet.Upper bracket 4 be provided with for control upper folding device 6 folding
Controlling switch 9 is folded, folding controlling switch 9 includes folding button 901, is provided with one end and connects with button 901 is folded in upper bracket 4
Connect, the other end is connected with unlock piece 609 is rotated, when pressing folds button 901, stretchy rotates unlock piece 609 and rotates unblock
First drawstring 902.Simple structure is had an advantage in that, can link during folding folding, easy to operate.
More specifically, tumbler 606 is connected with lower folding device 5 by the second drawstring 611, slip fluted disc 608 is provided with
Positioning latch 612, is provided with the first locator card teeth groove 613 being engaged with positioning latch 612, the second draw-in groove in the first draw-in groove 604
The second locator card teeth groove 614 being engaged with positioning latch 612 is provided with 605, is provided with raised inclined thrust surface in the first draw-in groove 604
617, rotate unlock piece 609 and be provided with the cant structure 618 used cooperatively with raised inclined thrust surface 617,609 turns of the rotation unlock piece
Slip fluted disc 608 can be made when dynamic to depart from the first draw-in groove 604, hinge 603 is provided with the first positive stop 615, in shaft sleeve 607
It is provided with the first positive stop 615 with the use of the second positive stop 616 for being used for limiting 606 rotational travel of tumbler.Which is excellent
Point is simple structure, and can link during folding folding, easy to operate.
In the embodiment of the present application, lower folding device 5 is included to be matched somebody with somebody by splice 1, splice 2 502 and is combined into down
Fixation kit 5a is folded, the lower folding fixation kit 5a is connected with middle link 3, and lower folding fixation kit 5a is provided with and is cut with scissors with which
The lower folding movable component 5b for connecing and being connected with lower bracing frame 2, lower folding movable component 5b are provided with
The bottom fold part 503 of the connection of support 1.Simple structure is had an advantage in that, can link during folding folding, easy to operate.
Further, chute 504 is provided with splice 2 502, be provided with, in chute 504, the cunning that can back and forth slide in which
Latch fitting 505, sliding lock part 505 are provided with locking notch 506, are provided with the breach of energy kayser locking notch 506 in splice 2 502
Latch piece 507, is provided with lock return spring 508 between breach latch piece 507 and splice 2 502.Splice 2 502 and sliding lock
The elastic yoke frame for promoting sliding lock part 505 to slide reset is provided between part 505, and the sliding lock part 505 passes through with unlock piece 609 is rotated
Second drawstring 611 connects, and can rotate and slide with unlock piece 609 is rotated.Breach latch piece 507 is provided with kayser traveller 509,
The solution lockhole 510 stretched out for kayser traveller 509, lower folding movable component 5b is equipped with splice 1 and splice 2 502
Including splice 3 511, splice 4 512, on the outside of splice 1, splice 4 512 is located at spelling for splice 3 511
On the outside of fitting 2 502, top being equipped with splice 3 511 and splice 4 512 and folding stroke chute 513, top folds row
513 one end of journey chute be provided with solution lockhole 510 be open corresponding folding locating slot 514, splice 2 502, splice 3 511 and
Lower folded stroke chute 515 is equipped with splice 4 512, and bottom fold part 503 is provided with and can stretch into lower folded stroke
515 interior energy of chute makes the lower folding connecting pin 516 which is swung in the range of restriction.Splice 3 511 and splice 4 512
Side is equipped with reinforced sheet.Simple structure is had an advantage in that, can link during folding folding, easy to operate.
In the embodiment of the present application, 2 lower end of lower bracing frame is provided with leading to damping running gear 8a, and 1 lower end of bottom bracket sets
There is a rear damping running gear 8b, the leading guiding fixed seat 801 included to be connected with lower bracing frame 2 to damping running gear 8a,
It is oriented to fixed seat 801 and is provided with the guided rotation part 802 that can be rotated along which, on guided rotation part 802, is hinged with front damping walking
Wheel assembly 8c, guided rotation part 802 be provided with can change its guided mode determine turn switching device 8d, rear damping running gear 8b
Including connecting shaft 822, walk after being provided with component 8f at connecting shaft 822 two ends, is provided with afterwards between walking component 8f and connecting shaft 822
The coaxially connected component 8g that can be connected with bottom bracket 1, coaxially connected component 8g coaxial fixed seat 823 after including, coaxial solid afterwards
Be provided with reservation 823 can stop stop after walk the brake gear 8h of component 8f.Have an advantage in that rational in infrastructure, can be according to actual road conditions
Straight-going mode or steering pattern is set, using energy bumper and absorbing shock when being more convenient, and walking, more comfortably durable, while using coaxial
Left and right two wheel is connected by the mode of connection, and more smoothly, durability is higher for walking, and baby takes more comfortably, is carried out double during brake
Wheel is braked simultaneously, and more preferably, safety coefficient is high for braking effect.
Specifically, it is oriented to fixed seat 801 and is provided with the axis of guide 803, guided rotation part 802 is connected to by pilot hole 804
On the axis of guide 803 and can along its rotate, guided rotation part 802 be provided with can make its detached with the axis of guide 803 assembly and disassembly separate dress
8e is put, front damping walking wheel assembly 8c includes swinging bolster 809, swings bolster 809 and passes through front buffer swing axle 810 and lead
It is hinged to 802 front portion of tumbler, swings bolster 809 and be provided with front walking wheel 811, guided rotation part 802 is provided with buffering row
Journey hole 812, swings bolster 809 and is provided with the stroke limiting pin which can be made to swing in the stroke range in cushion stroke hole 812
813, to swing front damping, buffering spring 814 is provided between bolster 809 and guided rotation part 802, turning surely switching device 8d includes
Located at the guiding latch piece 816 being oriented in fixed seat 801, it is oriented to latch piece 816 and is provided with guiding latch piece groove 817, be oriented to and turn
It is hinged with moving part 802 and can swings and can stretch into guiding latch piece groove 817 thereon to lock the guide card of guided rotation part 802
Closing piece 818.The kayser projection piece 819 that one end is connected, guide card is provided with front damping, buffering spring 814 in guided rotation part 802
It is provided with kayser projection piece 819 with the use of the kayser chute 820 that can make 818 kayser of guide card closing piece or unblock in closing piece 818
And chute 821 is unlocked, front damping, buffering spring 814 has the function of realizing 818 switch mode of damping and auxiliary guide card closing piece.Before
Road wheel 811 is connected by grafting pin 815 of walking with bolster 809 is swung.The axis of guide 803 is provided with guiding latch groove 805,
Assembly and disassembly separator 8e includes the pressing piece 806 that can be slid laterally along guided rotation part 802, and pressing piece 806 is provided with can kayser
The guiding pressure lockhole 807 that latch groove 805 makes guided rotation part 802 without departing from the axis of guide 803 is oriented to, pressing piece 806 turns with being oriented to
The first Lock spring 808 is provided between moving part 802.Compact conformation is had an advantage in that, straight-going mode can be set according to actual road conditions
Or steering pattern, using energy bumper and absorbing shock when being more convenient, and walking, more comfortably durable.
More specifically, walking component 8f includes rear road wheel 828 and is coaxial therewith the assembly and disassembly connecting shaft 829 of fixation afterwards, after
Road wheel 828 is provided with locking wheel disc 830, and brake gear 8h includes Telescopic Fixed set 831, in the Telescopic Fixed set 831
Can along its reciprocatingly slide flexible slide post 832,831 bottoms of Telescopic Fixed set are provided with the slip lid 833 for being secured to connect,
Slip lid 833 and flexible sliding are provided with the first flexible top pressure spring 834 between post 832, coaxial fixed seat 823 is provided with energy afterwards
Stretch counterbore 835 the first of interior slip for Telescopic Fixed set 831, and slide for flexible with the first flexible 835 coaxial energy of counterbore
The second flexible lock hole 836 that post 832 stretches out, is provided with the second flexible top between the first flexible counterbore 835 and Telescopic Fixed set 831
Pressing spring 837, locks wheel disc 830 and is provided with for the flexible locking patchhole 847 for sliding the insertion locking of post 832.Coaxial fixed afterwards
Seat 823 is provided with first axis coupling hole 838 coaxially connected with connecting shaft 822, and locking wheel disc 830 is provided with and connecting shaft
822 the second coaxial axis coupling holes 839, being provided between coaxial fixed seat 823 and locking wheel disc 830 afterwards can be coaxially connected by which
Coaxial connector 840,840 one end of coaxial connector is connected with the first axis coupling hole 838, and the other end is coaxially connected with second
Hole 839 connects.Connecting shaft 822 is provided with the rotation locking elements that can be used for walking component 8f after locking or unblock along its axial rotation
841,841 end of rotation locking elements be provided with when being connected and rotate with rear coaxial fixed seat 823 can control brake gear 8h locking or
The spin locking groove 842 of unblock, spin locking groove 842 are provided with the first locking bit 843 and the first solution lock-bit 844, the first locking
Connected by slide latch ramps 845 between position 843 and the first solution lock-bit 844.Being hinged with coaxial fixed seat 823 afterwards can be with bottom
The rear damping movable part 824 of the connection of frame 1, rear damping movable part 824 are provided with rear damping movable span 825, afterwards coaxial fixed seat 823
The rear damping for being inside provided with 824 damping stroke of damping movable part after being connected to limit with rear damping movable span 825 limits pin 826,
Rear damping, buffering spring 827 is provided with afterwards between damping movable part 824 and rear coaxial fixed seat 823.Assembly and disassembly connecting shaft 829 is provided with
Assembly and disassembly locating slot 846, coaxially fixed seat 823 is provided with energy kayser assembly and disassembly locating slot 846 for walking component 8f after assembly and disassembly afterwards
Assembly and disassembly switch module 8i.Compact conformation is had an advantage in that, left and right two wheel is connected by the way of coaxially connected, walking is more
Smoothly, durability is higher, and baby takes more comfortably, and carries out two-wheel when braking while braking, and braking effect is more preferable, safety coefficient
High.
The application operation principle：
Control is folded：Flicking folds button 901, and the first drawstring 902 pulls rotation unlock piece 609 to rotate, after rotation
It is pushing tow slip fluted disc 608 to rotate unlock piece 609 so as to separate with the first draw-in groove 604, after separating, the first connector 601 is solved
Lock is realized swinging, and upper bracket 4 can swing with which and realize folding.When first connector 601 swings, while driving 606 turns of tumbler
Dynamic, even if pulling sliding lock part 505 with the second drawstring 611 when tumbler 606 is rotated, sliding lock part 505 slides the breach latch piece that just make
507 glide, and kayser traveller 509 is also snapped down to solve 510 lower end of lockhole immediately, now can slide in stroke chute 515 folding,
Lower bracing frame 2 and bottom bracket 1 just can achieve to fold.
Linkage is folded：When lower bracing frame 2 is folded, the first trace 701 is moved rearwards by, and makes the second trace the 702, the 3rd
703 end of trace is folded to inner side, and lower link 705 and upper connecting rod 706 are folded with which and pushed ahead, and makes lower seat frame slide block
713 can forward slip.
Chair angle is adjusted：Lift slip latch piece 712 and disengage it from pendulum angle limit level tooth 711, seat of honour chair frame 708 is just
Can achieve to fold.
Fixed turn of switching：When forward, guide card closing piece 818 is stuck in guiding latch piece groove 817, and guided rotation part 802 cannot
Rotate along the axis of guide 803；When needing to turn to, flicking guide card closing piece 818, which is swung up, and kayser projection piece 819 is stuck in solution
On lock chute 821, guide card closing piece 818 departs from and is oriented to latch piece groove 817, and guided rotation part 802 can be along 803 turns of the axis of guide
Dynamic.
Brake：Rotation locking elements 841 are gently stepped on, and spin locking groove 842 is rotated makes brake gear 8h slide from the first solution lock-bit 844
To the first locking bit 843, Telescopic Fixed set 831 is just pushed ahead in the first flexible counterbore 835, flexible slide post 832 i.e. from
Second flexible lock hole 836 stretches out the locking patchhole 847 sticked on locking wheel disc 830, makes rear road wheel 828 stop operating,
Realize brake.
Claims (10)
1. coordinated signals fold stable damping perambulator, including bottom bracket (1), lower bracing frame (2), middle link (3) and
Upper bracket (4), it is characterised in that：Described bottom bracket (1) be provided with respectively with described middle link (3) and described under
The lower folding device (5) that bracing frame (2) is hinged, is provided between described middle link (3) and described upper bracket (4) for adjusting
The described middle link (3) of section is folded with described upper bracket (4), and can be controlled after described upper bracket (4) is folded described
The upper folding device (6) that folds of lower folding device (5), described middle link (3) be provided with respectively with described middle connection
The linkage folding device (7) that frame (3), lower bracing frame (2) and bottom bracket (1) are hinged, described linkage folding device (7) are wrapped
Include：
First trace (701), front end are hinged with the lower bracing frame (2), and hinge position is located at lower bracing frame (2) and the bottom
The lower section of support (1) hinge position；
Second trace (702), lower end are hinged with described the first trace (701) rear end, upper end and described middle link
(3) upper articulation；
3rd trace (703), upper end are hinged with described the first trace (701) rear end, lower end and described middle link
(3) lower hinge；
Lower link (705), lower end hinge are located between described the first trace (701) two ends；
Upper connecting rod (706), upper end hinge are located between described the second trace (702) two ends；
Lower seat frame (707), rear portion hinge are located at described the first trace (701), the second trace (702), the 3rd trace
(703) on articulated section；
Lower seat frame slide block (713), can slide on described lower seat frame (707)；
The upper end of described lower link (705) is hinged with the bottom of described upper connecting rod (706), and described lower seat frame is slided
Block (713) hinge is located at its hinged end.
2. coordinated signals according to claim 1 fold stable damping perambulator, it is characterised in that：The first described gearing
It is hinged with to lean forward on bar (701) and when swinging, is avoided that the rumble seat component (7a) of the middle link (3) for crossing described, described
Rumble seat component (7a) is located at the adjustment seat (709) of described the first trace (701) rear end, described lower seat including hinge
Frame (707) rear portion is fixedly connected with described adjustment seat (709), is hinged with and can swing simultaneously along which in described adjustment seat (709)
The seat of honour chair frame (708) of seat is cooperatively formed with described lower seat frame (707).
3. coordinated signals according to claim 2 fold stable damping perambulator, it is characterised in that：Described seat of honour chair frame
(708) the pendulum angle limited block (714) that can prevent which from leaning forward the middle link (3) for crossing described when swinging is provided with, described
Seat of honour chair frame (708) be provided with can make its adjust pendulum angle after slip kayser of the kayser in described adjustment seat (709)
Part (712), described seat of honour chair frame (708) are hinged by seat hinge (710) with described adjustment seat (709), described tune
Section seat (709) is provided with pendulum angle limit level tooth (711), and described slip latch piece (712) is provided with and can make its kayser in institute
Slip kayser tooth (720) on pendulum angle limit level tooth (711) that states, described slip latch piece (712) and the described seat of honour
Being provided between chair frame (708) to make the bullet of its kayser that automatically resets after described slip latch piece (712) is lifted up and unlocking
Property resetting structure.
4. coordinated signals according to claim 1 fold stable damping perambulator, it is characterised in that：Described upper folding dress
Putting (6) includes the first connector (601) being connected on described upper bracket (4) and is connected on described middle link (3)
The second connector (602), described the first connector (601) is provided with hinge (603), described the first connector (601)
It is hinged by described hinge (603) with the second connector (602), in described the first connector (601), is provided with first
Draw-in groove (604), is provided with the second draw-in groove (605), is provided with described the second draw-in groove (605) in described the second connector (602)
The tumbler (606) that can be rotated along described hinge (603), described tumbler (606) are provided with shaft sleeve (607), institute
The tumbler (606) that states is provided with towards described the first connector (601) one end can be in the upper slip of described shaft sleeve (607)
Slip fluted disc (608), the first connector (601) and the second connector (602) can be locked by the slip fluted disc (608), described
Slip fluted disc (608) and described the first draw-in groove (604) between be provided with and can slide along described shaft sleeve (607) and rotate
Rotation unlock piece (609), the rotation unlock piece (609) can be by the first connector (601) and the second connector (602) after rotating
Latch-release, be provided with top pressure spring (610) between described tumbler (606) and described slip fluted disc (608).
5. coordinated signals according to claim 4 fold stable damping perambulator, it is characterised in that：Described tumbler
(606) it is connected with described lower folding device (5) by the second drawstring (611), described slip fluted disc (608) is provided with positioning
Latch (612), is provided with the first positioning latch being engaged with described positioning latch (612) in described the first draw-in groove (604)
Groove (613), is provided with, in described the second draw-in groove (605), the second locator card teeth groove being engaged with described positioning latch (612)
(614) be provided with raised inclined thrust surface (617) in, described the first draw-in groove (604), described rotation unlock piece (609) be provided with
The cant structure (618) that described raised inclined thrust surface (617) is used cooperatively, the rotation unlock piece (609) can make described when rotating
Slip fluted disc (608) depart from described the first draw-in groove (604), described hinge (603) is provided with the first positive stop
(615), it is provided with described shaft sleeve (607) with described the first positive stop (615) with the use of described for limiting
Tumbler (606) rotational travel the second positive stop (616).
6. coordinated signals according to claim 1 fold stable damping perambulator, it is characterised in that：Described lower folding dress
Put (5) to include by splice one (501), splice two (502) with lower folding fixation kit (5a) being combined into, the lower folding
Fixation kit (5a) is connected with described middle link (3), and described lower folding fixation kit (5a) is provided with and is hinged simultaneously with which
Lower folding movable component (5b) being connected with described lower bracing frame (2), described lower folding movable component (5b) be provided with
Its bottom fold part (503) for being hinged and being connected with described bottom bracket (1).
7. coordinated signals according to claim 6 fold stable damping perambulator, it is characterised in that：Described splice two
(502) chute (504) is provided with, is provided with, in described chute (504), the sliding lock part (505) that can back and forth slide in which, described
Sliding lock part (505) part be provided with locking notch (506), be provided with described splice two (502) can be described in kayser locking
The breach latch piece (507) of breach (506), is provided between described breach latch piece (507) and described splice two (502)
Lock return spring (508).
8. coordinated signals according to claim 1 fold stable damping perambulator, it is characterised in that：Described lower bracing frame
(2) lower end is provided with leading to damping running gear (8a), and described bottom bracket (1) lower end is provided with rear damping running gear
(8b), the described leading guiding fixed seat included to be connected with described lower bracing frame (2) to damping running gear (8a)
(801), described guiding fixed seat (801) is provided with the guided rotation part (802) that can be rotated along which, described guided rotation part
(802) front damping walking wheel assembly (8c) is hinged with, and described guided rotation part (802) is provided with and can change its guided mode
Determine turn switching device (8d), described rear damping running gear (8b) includes connecting shaft (822), described connecting shaft (822)
Two ends be provided with after walk component (8f), being provided between described rear walking component (8f) and described connecting shaft (822) can be with institute
The coaxially connected component (8g) that the bottom bracket (1) that states connects, described coaxially connected component (8g) include rear coaxial fixed seat
(823) brake gear (8h) of rear walking component (8f) that stop described can stopped is provided with, described rear coaxial fixed seat (823).
9. coordinated signals according to claim 8 fold stable damping perambulator, it is characterised in that：Described guiding is fixed
Seat (801) is provided with the axis of guide (803), and described guided rotation part (802) is connected to described guiding by pilot hole (804)
Axle (803) is upper and can rotate along which, and described guided rotation part (802) is provided with can make which with the described axis of guide (803) point
From assembly and disassembly separator (8e), described front damping walking wheel assembly (8c) includes swinging bolster (809), described swing
Bolster (809) is hinged with described guided rotation part (802) front portion by front buffer swing axle (810), and described swing is delayed
Stamping (809) is provided with front walking wheel (811), and described guided rotation part (802) is provided with cushion stroke hole (812), described
Swing bolster (809) be provided with can make its described cushion stroke hole (812) stroke range in swing stroke limit
Rationed marketing (813), is provided with front damping, buffering spring between described swing bolster (809) and described guided rotation part (802)
(814), described determine to turn the guiding latch piece (816) that switching device (8d) is included in described guiding fixed seat (801),
Described guiding latch piece (816) is provided with guiding latch piece groove (817), is hinged with energy on described guided rotation part (802)
Swing and can stretch into described guiding latch piece groove (817) thereon to lock the guide card of described guided rotation part (802)
Closing piece (818).
10. coordinated signals according to claim 8 fold stable damping perambulator, it is characterised in that：Described rear walking
Component (8f) including rear road wheel (828) and is coaxial therewith fixed assembly and disassembly connecting shaft (829), described rear road wheel (828)
Locking wheel disc (830) is provided with, described brake gear (8h) includes Telescopic Fixed set (831), located at the Telescopic Fixed set
(831) interior energy along its reciprocatingly slide flexible slide post (832), described Telescopic Fixed set (831) bottom is provided with and is secured to
The slip lid (833) of connection, described slip lid (833) are provided with first between post (832) and stretch with described flexible sliding
Contracting top pressure spring (834), described rear coaxial fixed seat (823) are provided with and can supply described Telescopic Fixed set (831) in interior cunning
Dynamic first flexible counterbore (835), and coaxial with the described first flexible counterbore (835) can supply described flexible to slide post
(832) the second flexible lock hole (836) for stretching out, the first described flexible counterbore (835) and described Telescopic Fixed set (831)
Between be provided with the second flexible top pressure spring (837), described locking wheel disc (830) is provided with and flexible slides post for described
(832) the locking patchhole (847) of insertion locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882233.3U CN206012680U (en) | 2016-08-15 | 2016-08-15 | Coordinated signals fold stable damping perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882233.3U CN206012680U (en) | 2016-08-15 | 2016-08-15 | Coordinated signals fold stable damping perambulator |
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| Publication Number | Publication Date |
|---|---|
| CN206012680U true CN206012680U (en) | 2017-03-15 |
Family
ID=58248409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620882233.3U Withdrawn - After Issue CN206012680U (en) | 2016-08-15 | 2016-08-15 | Coordinated signals fold stable damping perambulator |
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| Country | Link |
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| CN (1) | CN206012680U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143576A (en) * | 2016-08-15 | 2016-11-23 | 广东乐美达集团有限公司 | Coordinated signals folds stablizes damping stroller |
| CN107021124A (en) * | 2017-04-11 | 2017-08-08 | 苏州欧圣电气工业有限公司 | Air compressor |
| CN108016481A (en) * | 2017-12-22 | 2018-05-11 | 东莞贯新幼童用品有限公司 | A kind of one-hand fold perambulator |
| CN111646387A (en) * | 2020-06-16 | 2020-09-11 | 山东建筑大学 | Rapid moving and mounting platform for standard knot of existing building quick-mounting steel structure elevator |
-
2016
- 2016-08-15 CN CN201620882233.3U patent/CN206012680U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143576A (en) * | 2016-08-15 | 2016-11-23 | 广东乐美达集团有限公司 | Coordinated signals folds stablizes damping stroller |
| CN106143576B (en) * | 2016-08-15 | 2018-07-03 | 广东乐美达集团有限公司 | Coordinated signals, which fold, stablizes damping perambulator |
| CN107021124A (en) * | 2017-04-11 | 2017-08-08 | 苏州欧圣电气工业有限公司 | Air compressor |
| CN108016481A (en) * | 2017-12-22 | 2018-05-11 | 东莞贯新幼童用品有限公司 | A kind of one-hand fold perambulator |
| CN111646387A (en) * | 2020-06-16 | 2020-09-11 | 山东建筑大学 | Rapid moving and mounting platform for standard knot of existing building quick-mounting steel structure elevator |
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Granted publication date: 20170315 Effective date of abandoning: 20180703 |
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