CN102069834B - Children handcart - Google Patents
Children handcart Download PDFInfo
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- CN102069834B CN102069834B CN201110001727.8A CN201110001727A CN102069834B CN 102069834 B CN102069834 B CN 102069834B CN 201110001727 A CN201110001727 A CN 201110001727A CN 102069834 B CN102069834 B CN 102069834B
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- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000007306 turnover Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
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- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
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Abstract
The invention discloses a children handcart, which comprises a handcart frame, a front wheel component, a back wheel component, a frame locking mechanism and a seat mechanism, wherein the handcart frame comprises side brackets and a connecting frame; the side bracket on each side comprises a bottom frame, a front brace rod which is rotationally connected with the bottom frame, a front bracket which is rotationally connected with the front brace rod, a middle brace rod which is rotationally connected with the front bracket and a back brace rod; two of three components, namely the lower part of the back brace rod, the lower part of the middle brace rod and the bottom frame are rotationally connected with each other, and the third component is rotationally connected with one of the two components; and the back brace rod is arranged in a way of sliding and rotating relative to the front bracket. After the frame locking mechanism is unlocked, the front bracket rotates downwards, a frame sliding part slides backwards, the back brace rod is drawn close to the bottom frame, and the front brace rod and the middle brace rod are drawn close to the bottom frame and the front bracket, so that the entire handcart is folded. The size of the folded handcart is smaller.
Description
Technical field
the present invention relates to a kind of baby carriage.
Background technology
a kind of baby carriage of the prior art, comprise go-cart vehicle frame, the wheel assembly that is arranged at described go-cart vehicle frame bottom with expanded position and folding position, be arranged at seat mechanism on described go-cart vehicle frame, for the lockout mechanism under expanded position by described go-cart bicycle frame lock.Existing go-cart vehicle frame of a great variety, the number difference of the rod member of go-cart vehicle frame, annexation, connection location difference between each rod member, thus folding principle and folding mode are different.
Summary of the invention
the technical problem to be solved in the present invention is to provide a kind of baby carriage.
in order to solve the problems of the technologies described above, a kind of technical scheme that the present invention adopts is: a kind of baby carriage, comprise the go-cart vehicle frame with expanded position and folding position, be arranged at the front component of front portion at the bottom of described go-cart vehicle frame, be arranged at the wheel assembly at rear portion at the bottom of described go-cart vehicle frame, frame locking mechanism by described go-cart bicycle frame lock under expanded position, be arranged at the seat mechanism on described go-cart vehicle frame, described go-cart vehicle frame comprises the side stand of the formation connecting rod mechanism that is positioned at both sides, be connected in the link span between the described side stand of both sides, described seat mechanism is arranged between the described side stand of both sides, the described side stand of every side comprises
underframe, the length direction of described underframe extends along fore-and-aft direction;
front strut, the bottom of described front strut is connected by the first rotating shaft rotatedly with the front portion of described underframe;
front frame, the bottom of described front frame is connected by the 4th rotating shaft rotatedly with the top of described front strut;
middle strut, the top of described middle strut is connected by the 5th rotating shaft rotatedly with described front frame, and described the 5th rotating shaft is positioned at the top of described the 4th rotating shaft;
rear pole, in the bottom of described rear pole, the bottom of described middle strut and three parts of described underframe, wherein two parts connect rotatedly, the 3rd parts are connected rotatedly with in two one, slide mutually with described front frame and arrange rotatedly around the 6th rotating shaft in the top of described rear pole, described the 6th rotating shaft is positioned at the top of described the 5th rotating shaft.
in some embodiments, be provided with slidably along its length the vehicle frame sliding part on described front frame, the top of described rear pole is connected by described the 6th rotating shaft rotatedly with described vehicle frame sliding part.
in some further embodiment, described frame locking mechanism is arranged between described vehicle frame sliding part and described front frame, or is arranged between the top and described front frame of described rear pole.
in some embodiments, the bottom of described middle strut is connected by the second rotating shaft rotatedly with described underframe, the bottom of described rear pole is connected by the 3rd rotating shaft rotatedly with described underframe, and described the second rotating shaft is between described the first rotating shaft and described the 3rd rotating shaft.
in some embodiments, the described side stand of every side also comprises push rod, and described push rod arranges with described front frame mutually slidably along the length direction of described front frame, between described push rod and described front frame, is provided with the push rod lockout mechanism.
in some embodiments, described seat mechanism can be connected on the described front frame of both sides with dismantling.
in some further embodiment, described seat mechanism comprises
the seat joint element for bar, be permanently connected by disassembly mechanism under seat between described seat joint element for bar and described front frame;
the seat bar, the front portion of described seat bar is connected by the 7th rotating shaft rotatedly with described seat joint element for bar;
connecting rod, the bottom of described connecting rod is connected by the 9th rotating shaft rotatedly with the rear portion of described seat bar;
the rod slide part, between described rod slide part and described front frame, by disassembly mechanism on seat, be slidingly connected, the top of described connecting rod is connected by the tenth rotating shaft rotatedly with described rod slide part, and described rod slide part is positioned at the top of described seat joint element for bar
be provided with the seat lockout mechanism between described rod slide part and described front frame.
in some embodiments, the described side stand of every side also comprises and the described underframe U-shaped wheel connecting rod of being of being connected that rotates, described rotational axis line of taking turns connecting rod is consistent with the length direction of described underframe, described leading section of taking turns connecting rod is provided with described front component, described rearward end of taking turns connecting rod is provided with described wheel assembly, described wheel assembly is connected with described rear portion of taking turns connecting rod, and described go-cart vehicle frame also comprises the described synchronizing controls of taking turns the relatively described go-cart vehicle frame overturning of connecting rod for the synchro control both sides.
in some further embodiment, described wheel assembly comprises the trailing wheel joint, is arranged on the trailing wheel on described trailing wheel joint, described front component comprises the front-wheel joint, is arranged at the front-wheel on described front-wheel joint, described trailing wheel joint and described rear portion of taking turns connecting rod are fixedly connected, described front-wheel joint is connected with described front portion of taking turns connecting rod
described synchronizing controls comprises control lever, and two anterior component of described control lever are not connected rotatedly with the rear portion of the described underframe of respective side, and the rotational axis line of described control lever is along the left and right directions extension of go-cart vehicle frame,
described control lever has the first control position and the second control position, when described control lever under the first control position, the described front-wheel of both sides and the trailing wheel of both sides relative ground are respectively holded up and can roll on the ground, the rear portion support of described control lever is located between the described trailing wheel joint of both sides, when described control lever under the second control position, the described trailing wheel relative ground overturning of the described front-wheel of both sides and both sides and be positioned at described go-cart vehicle frame under
be provided with between the described trailing wheel joint of every side or described front-wheel joint or described described underframe of taking turns connecting rod and respective side and limit the stop gear that the relative described underframe of described trailing wheel joint flips to the outside when described control lever under the first control position
between described underframe, described trailing wheel joint, described at least one and described control lever of taking turns in the connecting rod three, be provided with for described control lever is locked in to the turnover locking mechanism under the first control position.
in some embodiments, described link span is many cross bars that are connected between the described side stand of both sides.
above related to the noun of locality such as upper and lower, forward and backward at the go-cart vehicle frame, under expanded position, define, the position at front component place is front, after the position at wheel assembly place is.
scope of the present invention, be not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain by above-mentioned technical characterictic or its equivalent feature and carry out combination in any and other technical scheme of forming simultaneously.The technical characterictic that has a similar functions such as disclosed in above-mentioned feature and the application (but being not limited to) is replaced mutually and technical scheme of forming etc.
because technique scheme is used, the present invention compared with prior art has following advantages: after the frame locking mechanism release, rotate front frame, when the vehicle frame sliding part slides backward, rear pole is drawn close to underframe, meanwhile, front strut, middle strut are all drawn close to underframe, and with front frame, draw close mutually, car load is folding, and volume after folding is less.
The accompanying drawing explanation
accompanying drawing 1 is block diagram of the present invention (the go-cart vehicle frame is positioned under expanded position, on the go-cart vehicle frame, is provided with seat mechanism);
accompanying drawing 2 is front view of the present invention (the go-cart vehicle frame is positioned under expanded position, on the go-cart vehicle frame, is not provided with seat mechanism);
the front view that accompanying drawing 3 is seat mechanism;
accompanying drawing 4 is block diagram of the present invention (the go-cart vehicle frame is positioned under expanded position, on the go-cart vehicle frame, is not provided with seat mechanism);
accompanying drawing 5 is front view of the present invention (the go-cart vehicle frame is positioned under expanded position, on the go-cart vehicle frame, is provided with seat mechanism);
accompanying drawing 6 is front view one of the present invention (the go-cart vehicle frame is converted in the process of folding position in expanded position, on the go-cart vehicle frame, is provided with seat mechanism);
accompanying drawing 7 is block diagram one of the present invention (the go-cart vehicle frame is converted in the process of folding position in expanded position, on the go-cart vehicle frame, is provided with seat mechanism);
accompanying drawing 8 is front view two of the present invention (the go-cart vehicle frame is converted in the process of folding position in expanded position, on the go-cart vehicle frame, is provided with seat mechanism);
accompanying drawing 9 is block diagram two of the present invention (the go-cart vehicle frame is converted in the process of folding position in expanded position, on the go-cart vehicle frame, is provided with seat mechanism);
accompanying drawing 10 is front view three of the present invention (the go-cart vehicle frame is converted in the process of folding position in expanded position, on the go-cart vehicle frame, is provided with seat mechanism);
accompanying drawing 11 is front view four of the present invention (the go-cart vehicle frame is under folding position, and front component and wheel assembly do not overturn);
accompanying drawing 12 is front view five of the present invention (the go-cart vehicle frame is under folding position, and front component and wheel assembly upset are drawn in to the inside).
wherein: 1, go-cart vehicle frame; 2, front component; 3, wheel assembly; 4, underframe; 5, front strut; 6, front frame; 7, middle strut; 8, rear pole; 9, vehicle frame sliding part; 10, push rod; 11, seat mechanism; 12, seat joint element for bar; 13, seat bar; 14, connecting rod; 15, rod slide part; 16, wheel connecting rod; 17, the first rotating shaft; 18, the second rotating shaft; 19, the 3rd rotating shaft; 20, the 4th rotating shaft; 21, the 5th rotating shaft; 22, the 6th rotating shaft; 23, the 7th rotating shaft; 25, the 9th rotating shaft; 26, the tenth rotating shaft; 27, control lever; 28, trailing wheel joint.
The specific embodiment
as shown in the drawings, a kind of baby carriage, comprise the go-cart vehicle frame 1 with expanded position and folding position, be arranged at the front component 2 of front portion, 1 end of described go-cart vehicle frame, be arranged at the wheel assembly 3 at rear portion, 1 end of described go-cart vehicle frame, described go-cart vehicle frame 1 is locked in to the frame locking mechanism under expanded position, be arranged at the seat mechanism 11 on described go-cart vehicle frame 1, described go-cart vehicle frame 1 comprises the side stand of formation connecting rod 14 mechanisms that are positioned at both sides, be connected in the link span between the described side stand of both sides, described link span is many cross bars that are connected between the described side stand of both sides, described seat mechanism 11 is arranged between the described side stand of both sides.
as shown in accompanying drawing 1-accompanying drawing 2, accompanying drawing 4-accompanying drawing 12, the described side stand of every side comprises
as shown in accompanying drawing 1-accompanying drawing 2, accompanying drawing 4-accompanying drawing 12, the bottom of described middle strut 7 is connected by the second rotating shaft 18 rotatedly with described underframe 4, the bottom of described rear pole 8 is connected by the 3rd rotating shaft 19 rotatedly with described underframe 4, and described the second rotating shaft 18 is between described the first rotating shaft 17 and described the 3rd rotating shaft 19.Front frame 6 and underframe 4 compactnesses after folding, folding volume is less.
without diagram, can be also bottom and the described underframe 4 of described middle strut 7, the bottom of described rear pole 8 connects by described the 3rd rotating shaft 19 same axis, perhaps the bottom of described middle strut 7 is connected by the second rotating shaft 18 rotatedly with described underframe 4, the bottom of described rear pole 8 is connected by the 3rd rotating shaft 19 rotatedly with described middle strut 7, again or the bottom of described rear pole 8 and described underframe 4 19 be connected rotatedly after turning by the 3rd, the bottom of described middle strut 7 is connected by the second rotating shaft 18 rotatedly with described rear pole 8.
be provided with slidably along its length vehicle frame sliding part 9 on described front frame 6, the top of described rear pole 8 is connected by described the 6th rotating shaft 22 rotatedly with described vehicle frame sliding part 9.
described frame locking mechanism is arranged between described vehicle frame sliding part 9 and described front frame 6.Described frame locking mechanism is not invention main points of the present invention, so long as the lockout mechanism that two parts that slide mutually can be locked mutually can be used, as on described vehicle frame sliding part 9, offered lockhole, described front frame 6 is provided with the bullet pin, the bullet pin is inserted in lockhole, the frame locking mechanism locking.
the described side stand of every side also comprises push rod 10, and described push rod 10 arranges with described front frame 6 mutually slidably along the length direction of described front frame 6, between described push rod 10 and described front frame 6, is provided with the push rod lockout mechanism.Described push rod lockout mechanism is not invention main points of the present invention, so long as two lockout mechanisms that the parts of slip lock mutually mutually can be able to be used, can be in above-mentioned frame locking mechanism structure similar, concrete structure does not repeat them here.
described seat mechanism 11 can be connected on the described front frame 6 of both sides with dismantling.
as shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 5-accompanying drawing 9, described seat mechanism 11 comprises
seat joint element for bar 12, be permanently connected by disassembly mechanism under seat between described seat joint element for bar 12 and described front frame 6;
connecting rod 14, the bottom of described connecting rod 14 is connected by the 9th rotating shaft 25 rotatedly with the rear portion of described seat bar 13;
be provided with the seat lockout mechanism between described rod slide part 15 and described front frame 6.
described seat lockout mechanism is not invention main points of the present invention, so long as two lockout mechanisms that the parts of slip lock mutually mutually can be able to be used, can be in above-mentioned frame locking mechanism structure similar, concrete structure does not repeat them here.
as accompanying drawing 7, shown in accompanying drawing 9, the described side stand of every side also comprises and the described underframe 4 U-shaped wheel connecting rod 16 of being of being connected that rotates, described rotational axis line of taking turns connecting rod 16 is consistent with the length direction of described underframe 4, described leading section of taking turns connecting rod 16 is provided with described front component 2, described rearward end of taking turns connecting rod 16 is provided with described wheel assembly 3, described wheel assembly 3 is connected with described rear portion of taking turns connecting rod 16, described go-cart vehicle frame 1 also comprises the described synchronizing controls of taking turns relatively described go-cart vehicle frame 1 upset of connecting rod 16 for the synchro control both sides.Described wheel assembly 3 comprises trailing wheel joint 28, is arranged on the trailing wheel on described trailing wheel joint 28, described front component 2 comprises the front-wheel joint, is arranged at the front-wheel on described front-wheel joint, described trailing wheel joint 28 is fixedly connected with described rear portion of taking turns connecting rod 16, described front-wheel joint is connected with described front portion of taking turns connecting rod 16
described synchronizing controls comprises control lever 27, and two anterior component of described control lever 27 are not connected rotatedly with the rear portion of the described underframe 4 of respective side, and the rotational axis line of described control lever 27 is along the left and right directions extension of go-cart vehicle frame 1,
described control lever 27 has the first control position and the second control position, when described control lever 27 under the first control position, the described front-wheel of both sides and the trailing wheel of both sides relative ground are respectively holded up and can roll on the ground, the rear portion support of described control lever 27 is located between the described trailing wheel joint 28 of both sides, when described control lever 27 under the second control position, the described trailing wheel relative ground overturning of the described front-wheel of both sides and both sides and be positioned at described go-cart vehicle frame 1 under, no longer support between the described trailing wheel joint 28 that is located at both sides at the rear portion of described control lever 27, thereby wheel connecting rod 16 rotates no longer restricted relative to corresponding underframe 4,
be provided with between the described trailing wheel joint 28 of every side or described front-wheel joint or described described underframe 4 of taking turns connecting rod 16 and respective side and limit the stop gear that the relative described underframe 4 of described trailing wheel joint 28 flips to the outside when described control lever 27 under the first control position
between described underframe 4, described trailing wheel joint 28, described at least one and described control lever 27 of taking turns in connecting rod 16 threes, be provided with for described control lever 27 is locked in to the turnover locking mechanism under the first control position.
go-cart vehicle frame 1, under folding position, is converted to the second control position by control lever 27 from the first control position, and front component 2 and wheel assembly 3 are overturn to the inside, reduces height dimension, and more flat, folding volume is less; And go-cart vehicle frame 1 is converted to the second control position by control lever 27 from the first control position under expanded position, front component 2 and wheel assembly 3 to be overturn to the inside, go-cart can be made child seat and use.
described turnover locking mechanism is not invention main points of the present invention, as can be offers clamping slot on the trailing wheel joint, when control lever 27 under the first control position, the rear portion of described control lever 27 is clamped in described clamping slot, and needs larger strength just can make described control lever 27 break away from described clamping slot.
described seat mechanism also comprises back rest, the bottom of described back rest is connected rotatedly with the rearward end of described seat bar 13, be provided with the backrest lockout mechanism that described back rest is locked in to a plurality of control positioies between described back rest and described seat bar 13, as described backrest lockout mechanism comprises a plurality of locked grooves that are arranged on described seat bar 13, described lockhole is evenly distributed on take on the circumference that both center of turn is the center of circle, be provided with lock pin on described back rest, lock pin is inserted in one of them locked groove, and backrest locking mechanism lock is fixed.
as mentioned above, we are illustrated according to aim of the present invention fully, but the present invention is not limited to above-described embodiment and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought license of the present invention.
Claims (10)
1. a baby carriage, comprise the go-cart vehicle frame (1) with expanded position and folding position, be arranged at the front component (2) of described go-cart vehicle frame (1) front portion, the end, be arranged at the wheel assembly (3) at described go-cart vehicle frame (1) rear portion, the end, described go-cart vehicle frame (1) is locked in to the frame locking mechanism under expanded position, be arranged at the seat mechanism (11) on described go-cart vehicle frame (1), described go-cart vehicle frame (1) comprises the side stand of formation connecting rod (14) mechanism that is positioned at both sides, be connected in the link span between the described side stand of both sides, described seat mechanism (11) is arranged between the described side stand of both sides, it is characterized in that: the described side stand of every side comprises
Underframe (4), the length direction of described underframe (4) extends along fore-and-aft direction;
Front strut (5), the bottom of described front strut (5) is connected by the first rotating shaft (17) rotatedly with the front portion of described underframe (4);
Front frame (6), the bottom of described front frame (6) is connected by the 4th rotating shaft (20) rotatedly with the top of described front strut (5);
Middle strut (7), the top of described middle strut (7) is connected by the 5th rotating shaft (21) rotatedly with described front frame (6), and described the 5th rotating shaft (21) is positioned at the top of described the 4th rotating shaft (20);
Rear pole (8), in (4) three parts of the bottom of the bottom of described rear pole (8), described middle strut (7) and described underframe, wherein two parts connect rotatedly, the 3rd parts are connected rotatedly with in two one, slide mutually with described front frame (6) and arrange rotatedly around the 6th rotating shaft (22) in the top of described rear pole (8), described the 6th rotating shaft (22) is positioned at the top of described the 5th rotating shaft (21).
2. a kind of baby carriage according to claim 1, it is characterized in that: be provided with slidably along its length vehicle frame sliding part (9) on described front frame (6), the top of described rear pole (8) is connected by described the 6th rotating shaft (22) rotatedly with described vehicle frame sliding part (9).
3. a kind of baby carriage according to claim 2, it is characterized in that: described frame locking mechanism is arranged between described vehicle frame sliding part (9) and described front frame (6), or is arranged between the top and described front frame (6) of described rear pole (8).
4. a kind of baby carriage according to claim 1, it is characterized in that: the bottom of described middle strut (7) is connected by the second rotating shaft (18) rotatedly with described underframe (4), the bottom of described rear pole (8) is connected by the 3rd rotating shaft (19) rotatedly with described underframe (4), and described the second rotating shaft (18) is positioned between described the first rotating shaft (17) and described the 3rd rotating shaft (19).
5. a kind of baby carriage according to claim 1, it is characterized in that: the described side stand of every side also comprises push rod (10), described push rod (10) arranges with described front frame (6) mutually slidably along the length direction of described front frame (6), between described push rod (10) and described front frame (6), is provided with the push rod lockout mechanism.
6. a kind of baby carriage according to claim 1, it is characterized in that: described seat mechanism (11) can be connected on the described front frame (6) of both sides with dismantling.
7. a kind of baby carriage according to claim 6, it is characterized in that: described seat mechanism (11) comprises
Seat joint element for bar (12), be permanently connected by disassembly mechanism under seat between described seat joint element for bar (12) and described front frame (6);
Seat bar (13), the front portion of described seat bar (13) is connected by the 7th rotating shaft (23) rotatedly with described seat joint element for bar (12);
Connecting rod (14), the bottom of described connecting rod (14) is connected by the 9th rotating shaft (25) rotatedly with the rear portion of described seat bar (13);
Rod slide part (15), between described rod slide part (15) and described front frame (6), by disassembly mechanism on seat, be slidingly connected, the top of described connecting rod (14) is connected by the tenth rotating shaft (26) rotatedly with described rod slide part (15), described rod slide part (15) is positioned at the top of described seat joint element for bar (12)
Be provided with the seat lockout mechanism between described rod slide part (15) and described front frame (6).
8. a kind of baby carriage according to claim 1, it is characterized in that: the described side stand of every side also comprises and described underframe (4) the U-shaped wheel connecting rod (16) of being of being connected that rotates, described rotational axis line of taking turns connecting rod (16) is consistent with the length direction of described underframe (4), described leading section of taking turns connecting rod (16) is provided with described front component (2), described rearward end of taking turns connecting rod (16) is provided with described wheel assembly (3), described wheel assembly (3) is connected with described rear portion of taking turns connecting rod (16), described go-cart vehicle frame (1) also comprises the described synchronizing controls of taking turns the relatively described go-cart vehicle frame of connecting rod (16) (1) upset for the synchro control both sides.
9. a kind of baby carriage according to claim 8, it is characterized in that: described wheel assembly (3) comprises trailing wheel joint (28), is arranged on the trailing wheel on described trailing wheel joint (28), described front component (2) comprises the front-wheel joint, is arranged at the front-wheel on described front-wheel joint, described trailing wheel joint (28) is fixedly connected with described rear portion of taking turns connecting rod (16), described front-wheel joint is connected with described front portion of taking turns connecting rod (16)
Described synchronizing controls comprises control lever (27), two anterior component of described control lever (27) are not connected rotatedly with the rear portion of the described underframe (4) of respective side, the rotational axis line of described control lever (27) extends along the left and right directions of go-cart vehicle frame (1)
Described control lever (27) has the first control position and the second control position, when described control lever (27) under the first control position, the described front-wheel of both sides and the trailing wheel of both sides relative ground are respectively holded up and can roll on the ground, the rear portion support of described control lever (27) is located between the described trailing wheel joint (28) of both sides, when described control lever (27) under the second control position, the described trailing wheel relative ground overturning of the described front-wheel of both sides and both sides and be positioned at described go-cart vehicle frame (1) under
Be provided with between the described trailing wheel joint (28) of every side or described front-wheel joint or described described underframe (4) of taking turns connecting rod (16) and respective side and limit the stop gear that the relative described underframe of described trailing wheel joint (28) (4) flips to the outside when described control lever (27) under the first control position
Between described underframe (4), described trailing wheel joint (28), described at least one and described control lever (27) of taking turns in connecting rod (16) three, be provided with for described control lever (27) is locked in to the turnover locking mechanism under the first control position.
10. a kind of baby carriage according to claim 1 is characterized in that: described link span is many cross bars that are connected between the described side stand of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110001727.8A CN102069834B (en) | 2011-01-06 | 2011-01-06 | Children handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110001727.8A CN102069834B (en) | 2011-01-06 | 2011-01-06 | Children handcart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069834A CN102069834A (en) | 2011-05-25 |
| CN102069834B true CN102069834B (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110001727.8A Active CN102069834B (en) | 2011-01-06 | 2011-01-06 | Children handcart |
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| Country | Link |
|---|---|
| CN (1) | CN102069834B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799914A (en) * | 2004-12-31 | 2006-07-12 | 理查德·N·夏皮罗 | Detachable and folding wheel brake for dual-purpose children' carrying device |
| CN2841449Y (en) * | 2005-08-12 | 2006-11-29 | 蓝贯仁 | Infant's cart frame capable of making mounting appliance automatically rotate |
| CN101767600A (en) * | 2010-03-04 | 2010-07-07 | 宁波神马集团有限公司 | Foldable baby carriage capable of being pushed in reverse direction |
| CN101830245A (en) * | 2010-03-30 | 2010-09-15 | 好孩子儿童用品有限公司 | Child stroller |
| CN101890972A (en) * | 2010-06-30 | 2010-11-24 | 好孩子儿童用品有限公司 | Baby carriage |
| CN201951525U (en) * | 2011-01-06 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby trolley |
-
2011
- 2011-01-06 CN CN201110001727.8A patent/CN102069834B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1799914A (en) * | 2004-12-31 | 2006-07-12 | 理查德·N·夏皮罗 | Detachable and folding wheel brake for dual-purpose children' carrying device |
| CN2841449Y (en) * | 2005-08-12 | 2006-11-29 | 蓝贯仁 | Infant's cart frame capable of making mounting appliance automatically rotate |
| CN101767600A (en) * | 2010-03-04 | 2010-07-07 | 宁波神马集团有限公司 | Foldable baby carriage capable of being pushed in reverse direction |
| CN101830245A (en) * | 2010-03-30 | 2010-09-15 | 好孩子儿童用品有限公司 | Child stroller |
| CN101890972A (en) * | 2010-06-30 | 2010-11-24 | 好孩子儿童用品有限公司 | Baby carriage |
| CN201951525U (en) * | 2011-01-06 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102069834A (en) | 2011-05-25 |
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