CN201183512Y - Crosswise foldable baby carriage - Google Patents
Crosswise foldable baby carriage Download PDFInfo
- Publication number
- CN201183512Y CN201183512Y CNU2008200324674U CN200820032467U CN201183512Y CN 201183512 Y CN201183512 Y CN 201183512Y CN U2008200324674 U CNU2008200324674 U CN U2008200324674U CN 200820032467 U CN200820032467 U CN 200820032467U CN 201183512 Y CN201183512 Y CN 201183512Y
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- wheel support
- sliding sleeve
- rear wheel
- rod member
- connected rotatedly
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- 230000003449 preventive effect Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
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Abstract
The utility model relates to a baby carriage which can be transversely folded; a carriage frame comprises a first front wheel bracket, a second front wheel bracket, a first back wheel bracket, a second back wheel bracket, a first side armrest fixed on the first front wheel bracket, a second side armrest fixed on the second front wheel bracket, a first pedal, a second pedal, a first sliding sleeve, a second sliding sleeve, a first seat rod, a second seat rod, a first bottom rod, a second bottom rod and a foldable back support rod, wherein, the first pedal and the second pedal can be arranged between the first front wheel bracket and the second front wheel bracket in a folding mode; the first sliding sleeve and the second sliding sleeve are respectively glidingly arranged on the first back wheel bracket and the second back wheel bracket; the foldable back support rod is arranged between the first sliding sleeve and the second sliding sleeve and below the lower parts of the first back wheel bracket and the second back wheel bracket; the first side armrest and the second side armrest are respectively rotationally connected with the sliding sleeve of the corresponding side. Because the reasonable installation of the rods of the carriage frame, two sets of front wheels and two sets of back wheels stand on land at the same time for realizing self stand after the carriage frame is folded, and the stand is stable.
Description
Technical field
The utility model relates to a kind of children trolley that can be laterally folded.
Background technology
Children trolley that can be laterally folded of the prior art comprises the go-cart vehicle frame with expanded position and folding position, the front component that is arranged on described go-cart bottom of frame and wheel assembly, is used for described go-cart vehicle frame is locked in the lockout mechanism of expanded position.Existing some children trolley is on all fours after it is folding, will stoop waist when the user takes, thereby the inconvenience of taking; Can support oneself behind the go-cart vehicle frame folding that also has, but be to land by two groups of trailing wheels, and realize by a strut bar that is installed on the go-cart vehicle frame, this go-cart vehicle frame falls easily from less stable immediately.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of children trolley that can be laterally folded, and it lands simultaneously by four groups of wheels and realizes supporting oneself.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of children trolley that can be laterally folded comprises the go-cart vehicle frame with expanded position and folding position, the front component that is arranged on described go-cart bottom of frame and wheel assembly, is used for described go-cart vehicle frame is locked in the lockout mechanism of expanded position; Described go-cart vehicle frame comprises:
First front-wheel support, second front-wheel support, first rear wheel support, second rear wheel support;
Described go-cart vehicle frame also comprises:
First side handrail, the upper end of the leading section of described first side handrail and described first front-wheel support is permanently connected;
Second side handrail, the upper end of the leading section of described second side handrail and described second front-wheel support is permanently connected;
First is foot-operated, and described first outer end of riding and the bottom of described first front-wheel support are provided with rotatedly by adapter;
Second is foot-operated, and described second outer end of riding and the bottom of described second front-wheel support also are provided with rotatedly by adapter, and the described first foot-operated inner end and described second inner end of riding is provided with rotatedly;
First sliding sleeve, described first sliding sleeve is slidingly arranged on described first rear wheel support along the length direction of described first rear wheel support, and the rearward end of described first side handrail is connected rotatedly with the top of described first sliding sleeve;
Second sliding sleeve, described second sliding sleeve is slidingly arranged on described second rear wheel support along the length direction of described second rear wheel support, and the rearward end of described second side handrail is connected rotatedly with the top of described second sliding sleeve;
First bar, one in two parts in top of the front portion of described first bar and the front portion of described first side handrail, described first front-wheel support is connected rotatedly, the rear portion of described first bar is connected rotatedly with the bottom of described first rear wheel support, and the rear portion of described first bar is positioned at the below of described first sliding sleeve;
Second bar, one in two parts in top of the front portion of described second bar and the front portion of described second side handrail, described second front-wheel support is connected rotatedly, the rear portion of described second bar is connected rotatedly with the bottom of described second rear wheel support, and the rear portion of described second bar is positioned at the below of described second sliding sleeve;
First bottom bar, the front portion of described first bottom bar and the described first foot-operated connection versatilely mutually, it also slidably can also be not only to rotate but also slide that this place's activity is meant both rotatable, and the rear portion of described first bottom bar is connected rotatedly with the bottom of described first sliding sleeve;
Second bottom bar, the front portion of described second bottom bar and the described second foot-operated connection versatilely mutually, equally, it also slidably can also be not only to rotate but also slide that this place's activity is meant both rotatable, and the rear portion of described second bottom bar is connected rotatedly with the bottom of described second sliding sleeve;
Folding rear pole, described back pole-bracket are arranged between the bottom of the bottom of described first rear wheel support, described second rear wheel support, described first sliding sleeve, described second sliding sleeve.
Described back pole-bracket comprises that the inner end by the inner end of the 3rd rod member and the 4th rod member rotates the rear cross member that constitutes is set, can be directly to be rotationally connected between the inner end of the inner end of described the 3rd rod member and described the 4th rod member, also can be to realize that by link two pivoted connect, the outer end of described the 3rd rod member and described first sliding sleeve bonded assembly that rotates, and the outer end of described the 4th rod member is connected rotatedly with described second sliding sleeve; The outer end of perhaps described the 3rd rod member is connected rotatedly with described first rear wheel support, and the outer end of described the 4th rod member is connected rotatedly with described second rear wheel support.
Described back pole-bracket also comprises by first rod member, second rod member and intersecting, and " X " shape support that rotates and connect and compose at infall, one end of described first rod member is connected rotatedly with described second sliding sleeve, the other end of described first rod member is connected rotatedly with described first rear wheel support, one end of described second rod member is connected rotatedly with described first sliding sleeve, and the other end of described second rod member is connected rotatedly with the bottom of described second rear wheel support.
Described lockout mechanism comprises the latch hook member that is arranged on rotationally on the described rear cross member, is arranged on the protuberance on described first rod member or described second rod member, and described latch hook member matches with described protuberance.
The inner end of the inner end of the 3rd rod member and the 4th rod member is by the stampede part setting that rotates.
Described go-cart vehicle frame also comprises first push rod, second push rod, described first push rod can be slidingly connected along the length direction and described first rear wheel support of described first rear wheel support, and described second push rod can join slidably along the length direction and described second rear wheel support of described second rear wheel support.
Be provided with folding push rod stull between described first push rod, described second push rod.
Described push rod stull comprises first attaching parts, the inner end of inner end and described first attaching parts bonded assembly second attaching parts that rotates, be first pulling handle rod dihedral and that have the first standpipe portion and the first transverse tube portion, be second pulling handle rod dihedral and that have the second standpipe portion and the second transverse tube portion, the described first standpipe portion and described first push rod are that rotational axis line is connected rotatedly with the line of centers of described first push rod, the described second standpipe portion and described second push rod are that rotational axis line is connected rotatedly with the line of centers of described second push rod, the described first transverse tube portion and described first attaching parts are that rotational axis line is connected rotatedly with the line of centers of the described first transverse tube portion, the described second transverse tube portion and described second attaching parts are that rotational axis line is connected rotatedly with the line of centers of the described second transverse tube portion, rotational axis line between the inner end of the inner end of described first attaching parts and described second attaching parts and the line of centers of the described first transverse tube portion or vertical with the line of centers phase space of the second transverse tube portion.
Be provided with first rotation preventive mechanism between described first transverse tube portion and described first attaching parts, be provided with second rotation preventive mechanism between described second transverse tube portion and described second attaching parts.
Described lockout mechanism is arranged on the described back pole-bracket.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because being provided with rationally between each rod member of go-cart vehicle frame, therefore two groups of front-wheels and two groups of trailing wheels land simultaneously and realize self-support behind the go-cart vehicle frame folding, and from more stable immediately.
Description of drawings
Accompanying drawing 1 is open cube display of the present utility model (back pole-bracket embodiment one);
Accompanying drawing 2 is half-lap block diagram of the present utility model (back pole-bracket embodiment one);
Accompanying drawing 3 is folding block diagram of the present utility model (back pole-bracket embodiment one);
Accompanying drawing 4 is an expansion lateral plan of the present utility model;
Accompanying drawing 5 is a half-lap lateral plan of the present utility model;
Accompanying drawing 6 is a folded sides view of the present utility model;
Accompanying drawing 7 is the connection diagram (back pole-bracket embodiment two) between back pole-bracket, push rod stull, rear wheel support and the sliding sleeve;
Accompanying drawing 8 is the cutaway view of the A-A direction of accompanying drawing 7;
Accompanying drawing 9 is the cutaway view of the B-B direction of accompanying drawing 8;
Accompanying drawing 10 is the cutaway view of the C-C direction of accompanying drawing 7;
Accompanying drawing 11 is the cutaway view of the D-D direction of accompanying drawing 7;
Accompanying drawing 12 is the cutaway view of the M-M direction of accompanying drawing 7;
Accompanying drawing 13 is the cutaway view (the go-cart vehicle frame is under the expanded position) of the N-N direction of accompanying drawing 12;
Accompanying drawing 14 is the cutaway view (the go-cart vehicle frame is under the folding position) of the N-N direction of accompanying drawing 12.
Wherein: 1, go-cart vehicle frame; 2, first front component; 3, second front component; 4, first wheel assembly; 5, second wheel assembly; 6, first front-wheel support; 7, second front-wheel support; 8, first rear wheel support; 9, second rear wheel support; 10, first side handrail; 11, second side handrail; 12, first bar; 13, second bar; 14, first bottom bar; 15, second bottom bar; 16, first rod member; 17, second rod member; 18, first sliding sleeve; 19, second sliding sleeve; 20, first is foot-operated; 21, second is foot-operated; 22, first pulling handle rod; 23, second pulling handle rod; 24, the 3rd rod member; 25, the 4th rod member; 26, first push rod; 27, second push rod; 28, back pole-bracket; 29, push rod stull; 30, first attaching parts; 31, second attaching parts; 32, stampede part; 33, latch hook member; 34, elongated slot; 35, second downside pin; 36, pin on second; 37, second time annular groove; 38, annular groove on second; 39, first elastic component; 40, locations; 41, protuberance.
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 6, a kind of children trolley that can be laterally folded comprises the go-cart vehicle frame 1 with expanded position and folding position, first front component 2 that is arranged on described go-cart vehicle frame 1 bottom, second front component 3, first wheel assembly 4 and second wheel assembly 5, is used for described go-cart vehicle frame 1 is locked in the lockout mechanism of expanded position; Described go-cart vehicle frame 1 comprises:
First front-wheel support 6, second front-wheel support 7, first rear wheel support 8, second rear wheel support 9;
Described go-cart vehicle frame 1 also comprises:
First foot-operated 20, an outer end of described first foot-operated 20 and the bottom of described first front-wheel support 6 are provided with rotatedly by adapter, described first foot-operated 20 outer end rotates with adapter and is connected, and described adapter is connected rotatedly with described first front-wheel support 6 again;
Second foot-operated 21, an outer end of described second foot-operated 21 and the bottom of described second front-wheel support 7 also are provided with rotatedly by an adapter, described second foot-operated 21 outer end rotates with adapter and is connected, described adapter is connected rotatedly with described second front-wheel support 7 again, described first foot-operated 20 inner end and described second is ridden 21 inner end and is provided with rotatedly, can be the connections that directly rotate of two inner ends, also can be to be provided with rotatedly by individual link between two inner ends;
First sliding sleeve 18, described first sliding sleeve 18 is slidingly arranged on described first rear wheel support 8 along the length direction of described first rear wheel support 8, and the rearward end of described first side handrail 10 is connected rotatedly with the top of described first sliding sleeve 18;
Second sliding sleeve 19, described second sliding sleeve 19 is slidingly arranged on described second rear wheel support 9 along the length direction of described second rear wheel support 9, and the rearward end of described second side handrail 11 is connected rotatedly with the top of described second sliding sleeve 19;
Folding rear pole 28, described back pole-bracket 28 are arranged between the bottom of the bottom of described first rear wheel support 8, described second rear wheel support 9, described first sliding sleeve 18, described second sliding sleeve 19.
Described lockout mechanism is arranged on the described back pole-bracket 28.
Back pole-bracket embodiment one, shown in accompanying drawing 1-accompanying drawing 3, described back pole-bracket 28 comprises that the inner end by the inner end of the 3rd rod member 24 and the 4th rod member 25 rotates the rear cross member that constitutes is set, the outer end of described the 3rd rod member 24 and described first sliding sleeve 18 bonded assembly that rotates, and the outer end of described the 4th rod member 25 is connected rotatedly with described second sliding sleeve 19; The inner end of the inner end of the 3rd rod member 24 and the 4th rod member 25 is by stampede part 32 setting that rotates.The inner end of described the 3rd rod member 24 is connected with an end of stampede part 32 rotationally, and the other end of described stampede part 32 is connected rotatedly with the inner end of described the 4th rod member 25.
Described back pole-bracket 28 also comprises by first rod member 16, second rod member 17 and intersecting, and " X " shape support that rotates and connect and compose at infall, one end of described first rod member 16 is connected rotatedly with described second sliding sleeve 19, the other end of described first rod member 16 is connected rotatedly with described first rear wheel support 8, one end of described second rod member 17 is connected rotatedly with described first sliding sleeve 18, and the other end of described second rod member 17 is connected rotatedly with the bottom of described second rear wheel support 9.
Described lockout mechanism comprises the latch hook member 33 that is arranged on rotationally on the described stampede part 32, is arranged on the protuberance 41 on described first rod member 16 or described second rod member 17, described latch hook member 33 matches with described protuberance 41, during the lockout mechanism locking, described latch hook member 33 is hooked described protuberance 41, during the lockout mechanism release, described latch hook member 33 is separated with described protuberance 41.If the lockout mechanism release can directly will be rotated described latch hook member 33, make described latch hook member 33 be separated with described protuberance 41.
Back pole-bracket embodiment two, with the difference of back pole-bracket embodiment one be: shown in accompanying drawing 7, accompanying drawing 12, accompanying drawing 13, accompanying drawing 14, the outer end of described the 3rd rod member 24 is connected rotatedly with described first rear wheel support 8, and the outer end of described the 4th rod member 25 is connected rotatedly with described second rear wheel support 9;
Described lockout mechanism comprises the latch hook member 33 that is arranged on rotationally on the described stampede part 32, is arranged on the protuberance 41 on described first rod member 16 or described second rod member 17, described latch hook member 33 matches with described protuberance 41, during the lockout mechanism locking, described latch hook member 33 is hooked described protuberance 41, during the lockout mechanism release, described latch hook member 33 is separated with described protuberance 41.Have elongated slot 34 along above-below direction on the described stampede part 32, described protuberance 41 is inserted in the described elongated slot 34 slidably, on the described latch hook member 33 lock slots is arranged, lockout mechanism is under the latched position, described protuberance 41 is positioned at the upper end of described elongated slot 34 and the lock slots on the latch hook member 33, lockout mechanism is in the unlocked position down, described protuberance 41 is positioned at the bottom of described elongated slot 34 and is separated with lock slots, if will be with the lockout mechanism release, need earlier described latch hook member 33 upwards to be drawn, rotate described latch hook member 33 when moving the end to, make described protuberance 41 slide to the bottom of described elongated slot 34.
Described back pole-bracket can also be that folding rear cross member is set between two sliding sleeves, also is provided with folding rear cross member between two rear wheel supports, between two rear cross members an expansion link can be set up and down.
With go-cart vehicle frame 1 from the folding position to the process of expanded position conversion, can step on stampede part 32, be convenient to go-cart vehicle frame 1 is launched.
Described go-cart vehicle frame 1 also comprises first push rod 26, second push rod 27, described first push rod 26 is along the length direction and described first rear wheel support 8 socket slidably of described first rear wheel support 8, and described second push rod 27 is along the length direction and described second rear wheel support 9 socket slidably of described second rear wheel support 9.The user can regulate first push rod 26 and second push rod, 27 residing height as required.
Shown in accompanying drawing 7-accompanying drawing 11, be provided with folding push rod stull 29 between described first push rod 26, described second push rod 27.
Described push rod stull 29 comprises first attaching parts 30, the inner end of inner end and described first attaching parts 30 bonded assembly second attaching parts 31 that rotates, be first pulling handle rod 22 dihedral and that have the first standpipe portion and the first transverse tube portion, be second pulling handle rod 23 dihedral and that have the second standpipe portion and the second transverse tube portion, the described first standpipe portion and described first push rod 26 are that rotational axis line is connected rotatedly with the line of centers of described first push rod 26, the described second standpipe portion and described second push rod 27 are that rotational axis line is connected rotatedly with the line of centers of described second push rod 27, the described first transverse tube portion and described first attaching parts 30 are that rotational axis line is connected rotatedly with the line of centers of the described first transverse tube portion, the described second transverse tube portion and described second attaching parts 31 are that rotational axis line is connected rotatedly with the line of centers of the described second transverse tube portion, and the rotational axis line between the inner end of the inner end of described first attaching parts 30 and described second attaching parts 31 is vertical with the line of centers phase space of the described first transverse tube portion.
Have annular groove first time on described first push rod 26, the described first standpipe portion is provided with first downside pin, and described first downside pin is inserted in described first time annular groove slidably; Have annular groove on first in the described first transverse tube portion, described first attaching parts 30 is provided with on first pin, and pin is inserted on described first in the annular groove slidably on described first; Have annular groove 37 second time on described second push rod 27, the described second standpipe portion is provided with second downside pin 35, and described second downside pin 35 is inserted in described second time annular groove 37 slidably; Have annular groove 38 second time in the described second transverse tube portion, described second attaching parts 31 is provided with sells 36 on second, and pin 36 is inserted in described second time annular groove 38 slidably on described second.
Be provided with first rotation preventive mechanism between described first transverse tube portion and described first attaching parts 30, be provided with second rotation preventive mechanism between described second transverse tube portion and described second attaching parts 31.Make and all have damping between described first transverse tube portion and described first attaching parts 30 and between described second transverse tube portion and described second attaching parts 31.Can directly rotate described first attaching parts 30 and second attaching parts 31, but need to use certain power.First rotation preventive mechanism is such as being to be provided with to be provided with locations 40 slidably in the described first transverse tube portion, be provided with first elastic component 39 between this locations 40 and the described first transverse tube portion, have four positioning grooves on the inner tubal wall of described first attaching parts 30, the groove center quarter of described four positioning grooves is the circumference in the center of circle with the rotational axis line of described first attaching parts 30.
In the time go-cart vehicle frame 1 will being folded, need finish two steps: 1, operation latch hook member 33 is with the lockout mechanism release; 2, the dumping force that overcomes described first rotation preventive mechanism and described second rotation preventive mechanism rotates described first attaching parts 30 and second attaching parts 31 forward, and it commentaries on classics is flat, more described first pulling handle rod 22 and described second pulling handle rod 23 is promoted forward.Just can will slide on first sliding sleeve 18 and second sliding sleeve 19 after having operated above two steps, the relative both sides of both sides front-wheel support rear wheel support is drawn close, under the effect of push rod stull 29 and described back pole-bracket 28, make the front-wheel support of both sides draw close relatively, the rear wheel support of both sides is drawn close relatively, and the push rod of both sides is drawn close relatively, under the effect of first bottom bar 14 and second bottom bar 15, with described first foot-operated 20 and second foot-operated 21 extrapolated, that go-cart vehicle frame 1 is folding.In the time go-cart vehicle frame 1 will being launched, the dumping force that lockout mechanism will be locked and overcome described first rotation preventive mechanism and described second rotation preventive mechanism equally rotates described first attaching parts 30 and second attaching parts 31, and described first pulling handle rod 22 and described second pulling handle rod 23 are evened up backward.
Claims (10)
1, a kind of children trolley that can be laterally folded comprises go-cart vehicle frame (1), the front component and the wheel assembly that are arranged on described go-cart vehicle frame (1) bottom with expanded position and folding position, the lockout mechanism that is used for described go-cart vehicle frame (1) is locked in expanded position; Described go-cart vehicle frame (1) comprising:
First front-wheel support (6), second front-wheel support (7), first rear wheel support (8), second rear wheel support (9);
It is characterized in that: described go-cart vehicle frame (1) also comprises:
First side handrail (10), the upper end of the leading section of described first side handrail (10) and described first front-wheel support (6) is permanently connected;
Second side handrail (11), the upper end of the leading section of described second side handrail (11) and described second front-wheel support (7) is permanently connected;
First foot-operated (20), an outer end of described first foot-operated (20) and the bottom of described first front-wheel support (6) are provided with rotatedly by adapter;
Second foot-operated (21), one outer end of described second foot-operated (21) and the bottom of described second front-wheel support (7) also are provided with rotatedly by adapter, and the inner end of the inner end of described first foot-operated (20) and described second foot-operated (21) is provided with rotatedly;
First sliding sleeve (18), described first sliding sleeve (18) is slidingly arranged on described first rear wheel support (8) along the length direction of described first rear wheel support (8), and the rearward end of described first side handrail (10) is connected rotatedly with the top of described first sliding sleeve (18);
Second sliding sleeve (19), described second sliding sleeve (19) is slidingly arranged on described second rear wheel support (9) along the length direction of described second rear wheel support (9), and the rearward end of described second side handrail (11) is connected rotatedly with the top of described second sliding sleeve (19);
First bar (12), one in the front portion of the front portion of described first bar (12) and described first side handrail (10), two parts in top of described first front-wheel support (6) is connected rotatedly, and the rear portion of described first bar (12) is connected rotatedly with the bottom of described first rear wheel support (8);
Second bar (13), one in the front portion of the front portion of described second bar (13) and described second side handrail (11), two parts in top of described second front-wheel support (7) is connected rotatedly, and the rear portion of described second bar (13) is connected rotatedly with the bottom of described second rear wheel support (9);
First bottom bar (14), the front portion of described first bottom bar (14) connects mutually versatilely with described first foot-operated (20), and the rear portion of described first bottom bar (14) is connected rotatedly with the bottom of described first sliding sleeve (18);
Second bottom bar (15), the front portion of described second bottom bar (15) connects mutually versatilely with described second foot-operated (21), and the rear portion of described second bottom bar (15) is connected rotatedly with the bottom of described second sliding sleeve (19); Folding rear pole (28), described back pole-bracket (28) are arranged between the bottom, described first sliding sleeve (18), described second sliding sleeve (19) of bottom, described second rear wheel support (9) of described first rear wheel support (8).
2, children trolley that can be laterally folded according to claim 1, it is characterized in that: described back pole-bracket (28) comprises that the inner end by the inner end of the 3rd rod member (24) and the 4th rod member (25) rotates the rear cross member of formation is set, the outer end of described the 3rd rod member (24) and described first sliding sleeve (18) bonded assembly that rotates, and the outer end of described the 4th rod member (25) is connected rotatedly with described second sliding sleeve (19); The outer end of perhaps described the 3rd rod member (24) is connected rotatedly with described first rear wheel support (8), and the outer end of described the 4th rod member (25) is connected rotatedly with described second rear wheel support (9).
3, children trolley that can be laterally folded according to claim 2, it is characterized in that: described back pole-bracket (28) also comprises by first rod member (16), second rod member (17) intersects, and " X " shape support that rotates and connect and compose at infall, one end of described first rod member (16) is connected rotatedly with described second sliding sleeve (19), the other end of described first rod member (16) is connected rotatedly with described first rear wheel support (8), one end of described second rod member (17) is connected rotatedly with described first sliding sleeve (18), and the other end of described second rod member (17) is connected rotatedly with the bottom of described second rear wheel support (9).
4, children trolley that can be laterally folded according to claim 3, it is characterized in that: described lockout mechanism comprises the latch hook member (33) that is arranged on rotationally on the described rear cross member, is arranged on the protuberance (41) on described first rod member (16) or described second rod member (17), and described latch hook member (33) matches with described protuberance (41).
5, children trolley that can be laterally folded according to claim 2 is characterized in that: the inner end of the inner end of the 3rd rod member (24) and the 4th rod member (25) is by stampede part (32) setting that rotates.
6, children trolley that can be laterally folded according to claim 1, it is characterized in that: described go-cart vehicle frame (1) also comprises first push rod (26), second push rod (27), described first push rod (26) can be slidingly connected along the length direction and described first rear wheel support (8) of described first rear wheel support (8), and described second push rod (27) can join slidably along the length direction and described second rear wheel support (9) of described second rear wheel support (9).
7, children trolley that can be laterally folded according to claim 6 is characterized in that: be provided with folding push rod stull (29) between described first push rod (26), described second push rod (27).
8, children trolley that can be laterally folded according to claim 7, it is characterized in that: described push rod stull (29) comprises first attaching parts (30), the inner end of inner end and described first attaching parts (30) bonded assembly second attaching parts (31) that rotates, be first pulling handle rod (22) dihedral and that have the first standpipe portion and the first transverse tube portion, be second pulling handle rod (23) dihedral and that have the second standpipe portion and the second transverse tube portion, the described first standpipe portion and described first push rod (26) are that rotational axis line is connected rotatedly with the line of centers of described first push rod (26), the described second standpipe portion and described second push rod (27) are that rotational axis line is connected rotatedly with the line of centers of described second push rod (27), the described first transverse tube portion and described first attaching parts (30) are that rotational axis line is connected rotatedly with the line of centers of the described first transverse tube portion, the described second transverse tube portion and described second attaching parts (31) are that rotational axis line is connected rotatedly with the line of centers of the described second transverse tube portion, and the rotational axis line between the inner end of the inner end of described first attaching parts (30) and described second attaching parts (31) is vertical with the line of centers phase space of the described first transverse tube portion.
9, children trolley that can be laterally folded according to claim 8, it is characterized in that: be provided with first rotation preventive mechanism between described first transverse tube portion and described first attaching parts (30), be provided with second rotation preventive mechanism between described second transverse tube portion and described second attaching parts (31).
10, children trolley that can be laterally folded according to claim 1 is characterized in that: described lockout mechanism is arranged on the described back pole-bracket (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200324674U CN201183512Y (en) | 2008-03-06 | 2008-03-06 | Crosswise foldable baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200324674U CN201183512Y (en) | 2008-03-06 | 2008-03-06 | Crosswise foldable baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201183512Y true CN201183512Y (en) | 2009-01-21 |
Family
ID=40271249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200324674U Expired - Fee Related CN201183512Y (en) | 2008-03-06 | 2008-03-06 | Crosswise foldable baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201183512Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211605A (en) * | 2010-04-09 | 2011-10-12 | 明门香港股份有限公司 | Foldable baby bearing device |
-
2008
- 2008-03-06 CN CNU2008200324674U patent/CN201183512Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211605A (en) * | 2010-04-09 | 2011-10-12 | 明门香港股份有限公司 | Foldable baby bearing device |
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