CN101920715A - Baby carriage - Google Patents
Baby carriage Download PDFInfo
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- CN101920715A CN101920715A CN 201010168775 CN201010168775A CN101920715A CN 101920715 A CN101920715 A CN 101920715A CN 201010168775 CN201010168775 CN 201010168775 CN 201010168775 A CN201010168775 A CN 201010168775A CN 101920715 A CN101920715 A CN 101920715A
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- sliding part
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Abstract
The invention discloses a baby carriage, which comprises a carriage frame. The carriage frame comprises a left front bracket, a right front bracket, a left front connector rotationally connected with the lower part of the left front bracket, a right front connector rotationally connected with the lower part of the right front bracket, a left rear bracket, of which the upper part is rotationally connected with the upper part of the left front bracket, a right rear bracket, of which the upper part is rotationally connected with the upper part of the right front bracket, a left slider glidingly connected with the left rear bracket, a right slider glidingly connected with the right rear bracket, a bottom support frame capable of being transversely folded and a rear support frame capable of being transversely folded, wherein the bottom support frame comprises a first bottom support rod and a second bottom support rod which is crossed with the first bottom support rod and rotationally connected with the first bottom support rod at the crossed part. The invention provides a technical scheme of the other technical conception. Because of reduced parts of the carriage frame, the baby carriage has a simple structure.
Description
Technical field
The present invention relates to a kind of children trolley.
Background technology
A kind of children trolley of the prior art generally includes go-cart vehicle frame with expanded position and folding position, is arranged at the near front wheel assembly and the off front wheel assembly of front portion at the bottom of the described go-cart vehicle frame, the left rear wheel assembly that is arranged at rear portion at the bottom of the described go-cart vehicle frame and off hind wheel assembly, described go-cart vehicle frame is locked in lockout mechanism under the expanded position.Be called umbrella handle vehicle as the disclosed name of Patent Office of the People's Republic of China, publication number is shown in 2389095 the file, this go-cart comprises foreleg, be arranged at the rotating front-wheel of described foreleg bottom, back leg, be arranged at the rotating trailing wheel of the bottom of described back leg, the pushing hands bar that the rearward end of leading section and described foreleg is rotatably connected, the upper end of described back leg and described pushing hands bar are rotatably connected, two leading sections of the following cross that two rod members intersect and are rotatably connected at infall are rotatably connected with the bottom of a pair of foreleg respectively, and described two rearward end of cross down are rotatably connected with described a pair of back leg respectively; The outer end of two rear linking rods is rotatably connected with a pair of back leg respectively, is rotatably connected between the inner end of described two rear linking rods and is provided with inhibiting device at its place of being rotatably connected; Two rod members intersect and two bottoms of the back cross that infall is rotatably connected respectively with back leg on tumbler be rotatably connected, two upper ends of described back cross are rotatably connected with a pair of pushing hands bar respectively; The leading section of lower link and described foreleg are rotatably connected, and are rotatably connected between the rearward end of described lower link and the described back leg.In the folding process, two pushing hands bars are to the front lower place overturning, and two pushing hands bars are drawn close mutually with two forelegs, under the effect of following cross and back cross, two pushing hands bars and two back legs away from, two forelegs and two back legs away from, and horizontal size reduces, and go-cart is folding.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of children trolley.
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 children trolley, comprise go-cart vehicle frame with expanded position and folding position, be arranged at the near front wheel assembly and the off front wheel assembly of front portion at the bottom of the described go-cart vehicle frame, the left rear wheel assembly that is arranged at rear portion at the bottom of the described go-cart vehicle frame and off hind wheel assembly, described go-cart vehicle frame is locked in lockout mechanism under the expanded position, described go-cart vehicle frame comprises
Left front support;
Right front support;
Left front attaching parts, described left front attaching parts is connected rotatedly with the bottom of described left front support;
Right front attaching parts, described right front attaching parts is connected rotatedly with the bottom of described right front support;
Left back support, the top of described left back support is connected rotatedly with the top of described left front support;
Right back support, the top of described right back support is connected rotatedly with the top of described right front support;
Left side sliding part, described left sliding part is slidingly connected along the length direction and the described left back support of described left back support;
Right sliding part, described right sliding part is slidingly connected along the length direction and the described right back support of described right back support;
Bottom bracing frame that can be laterally folded, described bottom bracing frame comprises first bottom supporting rod, intersect with described first bottom supporting rod and at infall bonded assembly second bottom supporting rod rotatedly, the leading section of described first bottom supporting rod and described left front attaching parts can be provided with on two crossing planes at least rotatedly, the rearward end of described first bottom supporting rod and described right sliding part can be provided with on two crossing planes at least rotatedly, the leading section of described second bottom supporting rod and described right front attaching parts can be provided with on two crossing planes at least rotatedly, and the rearward end of described second bottom supporting rod and described left sliding part can be provided with on two crossing planes at least rotatedly;
Back pole-bracket that can be laterally folded, described back pole-bracket are arranged between described left back support, described right back support, described left sliding part, the described right sliding part; Perhaps described back pole-bracket is arranged between described left back support, the described right back support.
After the lockout mechanism release, sliding part left back relatively support in a left side upwards slides, the right back relatively support of right sliding part upwards slides, under the effect of left front attaching parts, right front attaching parts, bottom bracing frame and back pole-bracket, making that left front support is relative with left back support draws close, right front support is relative with right back support to be drawn close, and left and right front frame draws close mutually, and left and right after poppet is drawn close mutually.
In some embodiments, be provided with rotatedly by first rotary joint between the leading section of described first bottom supporting rod and the described left front attaching parts, be provided with rotatedly by second rotary joint between the rearward end of described first bottom supporting rod and the described right sliding part, be provided with rotatedly by the 3rd rotary joint between the leading section of described second bottom supporting rod and the described right front attaching parts, be provided with rotatedly by the 4th rotary joint between the rearward end of described second bottom supporting rod and the described left sliding part.
In some embodiments, described go-cart vehicle frame also comprises left pulling handle rod and right pulling handle rod, the bottom of described left pulling handle rod connects mutually versatilely with the upper end of described left front support, be provided with left pulling handle rod lockout mechanism between described left pulling handle rod and the described left front support, the bottom of described right pulling handle rod connects mutually versatilely with the upper end of described right front support, is provided with right pulling handle rod lockout mechanism between described right pulling handle rod and the described right front support.After pulling handle rod lockout mechanism and the release of right pulling handle rod lockout mechanism of a left side, can relative folding gathering the between left front support and the left pulling handle rod, can relative folding gathering between right front support and the right pulling handle rod, after folding, the volume of go-cart vehicle frame is less, is convenient to transport.
In some further embodiment, described left pulling handle rod and described left front support are slidingly connected, and described right pulling handle rod and described right front support are slidingly connected; Perhaps described left pulling handle rod is connected rotatedly with described left front support, and described right pulling handle rod is connected rotatedly with described right front support.
In some another further embodiment, be provided with between the upper end of described left pulling handle rod and the upper end of described right pulling handle rod can be laterally folded the handle stull.Rigidity is stronger between the left and right pulling handle rod.
In some embodiments, described left back support offers left chute along its length direction, described right back support offers right rail along its length direction, and described left sliding part is arranged in the described left chute slidably, and described right sliding part is arranged in the described right rail slidably.
In some embodiments, described lockout mechanism comprises and is arranged at the left lock mechanism that is provided with between described left sliding part and the described left back support, is arranged at the right lock mechanism between described right sliding part and the described right back support.
In some embodiments, described back pole-bracket comprises first rear pole, intersect with described first rear pole and at infall bonded assembly second rear pole rotatedly, the upper end of described first rear pole is connected rotatedly with described left sliding part, the bottom of described first rear pole is connected rotatedly with the bottom of described right back support, the upper end of described second rear pole is connected rotatedly with described right sliding part, and the bottom of described second rear pole is connected rotatedly with the bottom of described left back support.
In some embodiments, be provided with between described left sliding part and the described right sliding part can be laterally folded stull.Rigidity is stronger.The go-cart vehicle frame can further promote the left back relatively support of left sliding part to slide after folding stull in folding process, and the right back relatively support of right sliding part slides.
In some embodiments, described the near front wheel assembly is arranged at the bottom of described left front attaching parts, and described off front wheel assembly is arranged at the bottom of described right front attaching parts.
More than related to the noun of locality such as upper and lower, forward and backward be at the go-cart vehicle frame that expanded position is following to be defined.
Scope of the present invention is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because the technique scheme utilization, the present invention compared with prior art has following advantage: the invention provides the technical scheme of another kind of technical conceive, the parts of go-cart vehicle frame are less, and are simple in structure.
Description of drawings
Accompanying drawing 1 is block diagram of the present invention (the go-cart vehicle frame is in expanded position);
Accompanying drawing 2 is front view of the present invention (the go-cart vehicle frame is in expanded position);
Accompanying drawing 3 is block diagram of the present invention (the go-cart vehicle frame is in the switching process of expanded position and folding position);
Accompanying drawing 4 is front view of the present invention (the go-cart vehicle frame is in the switching process of expanded position and folding position);
Accompanying drawing 5 is block diagram of the present invention (the go-cart vehicle frame is in the folding position);
Accompanying drawing 6 is front view of the present invention (the go-cart vehicle frame is in the folding position).
Wherein: 1, go-cart vehicle frame; 2, the near front wheel assembly; 3, off front wheel assembly; 4, left rear wheel assembly; 5, off hind wheel assembly; 6, left front support; 7, right front support; 8, left front attaching parts; 9, right front attaching parts; 10, left back support; 11, right back support; 12, left sliding part; 13, right sliding part; 14, bottom bracing frame; 15, first bottom supporting rod; 16, second bottom supporting rod; 17, back pole-bracket; 18, first rotary joint; 19, second rotary joint; 20, the 3rd rotary joint; 21, the 4th rotary joint; 22, left pulling handle rod; 23, right pulling handle rod; 24, handle stull; 25, right rail; 26, first rear pole; 27, second rear pole; 28, stull.
The specific embodiment
Shown in each accompanying drawing, a kind of children trolley, is locked in lockout mechanism under the expanded position with described go-cart vehicle frame 1 at the near front wheel assembly 2 that comprise go-cart vehicle frame 1 with expanded position and folding position, is arranged at front portion, 1 end of described go-cart vehicle frame and off front wheel assembly 3, the left rear wheel assembly 4 and the off hind wheel assembly 5 that are arranged at rear portion, 1 end of described go-cart vehicle frame.
Described go-cart vehicle frame 1 comprises
Left front support 6;
Right front support 7;
Left front attaching parts 8, described left front attaching parts 8 is connected rotatedly with the bottom of described left front support 6;
Right front attaching parts 9, described right front attaching parts 9 is connected rotatedly with the bottom of described right front support 7;
Left side sliding part 12, described left sliding part 12 is slidingly connected along the length direction and the described left back support 10 of described left back support 10;
Right sliding part 13, described right sliding part 13 is slidingly connected along the length direction and the described right back support 11 of described right back support 11;
Back pole-bracket 17 that can be laterally folded.
Shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 5, be provided with rotatedly by first rotary joint 18 between the leading section of described first bottom supporting rod 15 and the described left front attaching parts 8, be provided with rotatedly by second rotary joint 19 between the rearward end of described first bottom supporting rod 15 and the described right sliding part 13, be provided with rotatedly by the 3rd rotary joint 20 between the leading section of described second bottom supporting rod 16 and the described right front attaching parts 9, be provided with rotatedly by the 4th rotary joint 21 between the rearward end of described second bottom supporting rod 16 and the described left sliding part 12.Spherical rotation connection mutually between the leading section that does not have diagram and also can be described first bottom supporting rod 15 and the described left front attaching parts 8, between the rearward end of described first bottom supporting rod 15 and the described right sliding part 13 mutually spherical rotation connect, between the leading section of described second bottom supporting rod 16 and the described right front attaching parts 9 mutually spherical rotation connect spherical rotation connection mutually between the rearward end of described second bottom supporting rod 16 and the described left sliding part 12.
Shown in each accompanying drawing, described go-cart vehicle frame 1 also comprises left pulling handle rod 22 and right pulling handle rod 23, the bottom of described left pulling handle rod 22 is connected rotatedly with the upper end of described left front support 6, be provided with left pulling handle rod lockout mechanism between described left pulling handle rod 22 and the described left front support 6, the bottom of described right pulling handle rod 23 is connected rotatedly with the upper end of described right front support 7, is provided with right pulling handle rod lockout mechanism between described right pulling handle rod 23 and the described right front support 7.Be provided with between the upper end of the upper end of described left pulling handle rod 22 and described right pulling handle rod 23 can be laterally folded handle stull 24.Left and right pulling handle rod lockout mechanism is not an emphasis of the present invention, so long as the lockout mechanism that locks between two rotatable parts that can be relative can both use at this, as being example with left pulling handle rod lockout mechanism, the bottom of described left pulling handle rod has first teeth groove, the upper end of described left front support 6 has second teeth groove, a slide teeth piece slides and is arranged between first teeth groove and second teeth groove, and during release, the slide teeth piece only is inserted in first teeth groove or second teeth groove.Also can be, there is not diagram, described go-cart vehicle frame 1 also comprises left pulling handle rod 22 and right pulling handle rod 23, the upper end of the bottom of described left pulling handle rod 22 and described left front support 6 is slidingly connected, be provided with left pulling handle rod lockout mechanism between described left pulling handle rod 22 and the described left front support 6, the upper end of the bottom of described right pulling handle rod 23 and described right front support 7 is slidingly connected, and is provided with right pulling handle rod lockout mechanism between described right pulling handle rod 23 and the described right front support 7.Same, so long as the lockout mechanism that locks between can the parts with two slips can both use at this.
Shown in accompanying drawing 1, accompanying drawing 3, accompanying drawing 5, described left back support 10 offers left chute along its length direction, described right back support 11 offers right rail 25 along its length direction, described left sliding part 12 is arranged in the described left chute slidably, and described right sliding part 13 is arranged in the described right rail 25 slidably.Also can be that left sliding part 12 is sliding sleeve with right sliding part 13, left sliding part 12 be enclosed within on the left back support 10, and right sliding part 13 is enclosed within on the right back support 11 slidably.
Described lockout mechanism comprises and is arranged between described left sliding part 12 and the described left back support 10 left lock mechanism that is provided with, is arranged at the right lock mechanism between described right sliding part 13 and the described right back support 11.Left lock mechanism and right lock mechanism are provided with relatively symmetrically, the every lockout mechanism that locks between two slide units can both be able to the use, as being example with the left lock mechanism, described left back support 10 is provided with the bullet pin, and on left sliding part 12, have the bullet pin-and-hole, during locking, the bullet pin is inserted in the described bullet pin-and-hole; Perhaps rotate on described left back support 10 and be provided with latch hook, have protuberance on the left sliding part 12, during locking, latch hook hooks described protuberance.
In the present embodiment, as accompanying drawing 1, accompanying drawing 3, shown in the accompanying drawing 5, described back pole-bracket 17 is a cross, described back pole-bracket 17 is arranged at described left back support 10, described right back support 11, described left sliding part 12, between the described right sliding part 13, comprise first rear pole 26, intersect with described first rear pole 26 and at infall bonded assembly second rear pole 27 rotatedly, the upper end of described first rear pole 26 is connected rotatedly with described left sliding part 12, the bottom of described first rear pole 26 is connected rotatedly with the bottom of described right back support 11, the upper end of described second rear pole 27 is connected rotatedly with described right sliding part 13, and the bottom of described second rear pole 27 is connected rotatedly with the bottom of described left back support 10.
Do not have diagram, described back pole-bracket also can be the support of father's word, and described back pole-bracket is arranged between described left back support, the described right back support, comprising:
Montant;
First cross bar, an end of described first cross bar rotate with the upper end of described montant and are connected, and the other end of described first cross bar rotates with described left back support and is connected;
Second cross bar, an end of described second cross bar rotate with the upper end of described montant and are connected, and the other end of described second cross bar rotates with described right back support and is connected;
Slide block, described slide block are slidingly arranged on the described montant;
The 3rd cross bar, an end of described the 3rd cross bar rotate with the bottom of described montant and are connected, and the other end of described the 3rd cross bar rotates with described left back support and is connected;
The 4th cross bar, an end of described the 4th cross bar rotate with the bottom of described montant and are connected, and the other end of described the 4th cross bar rotates with described right back support and is connected.
First brace, described first brace, one end and the described slide block bonded assembly that rotates, described first brace the other end rotates with described the 3rd cross bar and is connected;
Second brace, described second brace, one end and the described slide block bonded assembly that rotates, described second brace the other end rotates with described the 4th cross bar and is connected.
Be provided with between described left sliding part 12 and the described right sliding part 13 can be laterally folded stull 28.
Described the near front wheel assembly 2 is arranged at the bottom of described left front attaching parts 8, and described off front wheel assembly 3 is arranged at the bottom of described right front attaching parts 9.Also can be the bottom that described the near front wheel assembly 2 is arranged at described left front support 6, described off front wheel assembly 3 be arranged at the bottom of described right front support 7.Described left rear wheel assembly 4 is arranged at the bottom of described left back support 10, and described off hind wheel assembly 5 is arranged at the bottom of described right back support 11.
As mentioned above, we are illustrated according to aim of the present invention fully, but the present invention is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present invention.
Claims (10)
1. children trolley, the near front wheel assembly (2) that comprise go-cart vehicle frame (1) with expanded position and folding position, is arranged at described go-cart vehicle frame (1) front portion, the end and off front wheel assembly (3), the left rear wheel assembly (4) and the off hind wheel assembly (5) that are arranged at described go-cart vehicle frame (1) rear portion, the end, described go-cart vehicle frame (1) is locked in lockout mechanism under the expanded position, it is characterized in that: described go-cart vehicle frame (1) comprises
Left front support (6);
Right front support (7);
Left front attaching parts (8), described left front attaching parts (8) is connected rotatedly with the bottom of described left front support (6);
Right front attaching parts (9), described right front attaching parts (9) is connected rotatedly with the bottom of described right front support (7);
Left back support (10), the top of described left back support (10) is connected rotatedly with the top of described left front support (6);
Right back support (11), the top of described right back support (11) is connected rotatedly with the top of described right front support (7);
Left side sliding part (12), described left sliding part (12) is slidingly connected along the length direction and the described left back support (10) of described left back support (10);
Right sliding part (13), described right sliding part (13) is slidingly connected along the length direction and the described right back support (11) of described right back support (11);
Bottom bracing frame (14) that can be laterally folded, described bottom bracing frame (14) comprises first bottom supporting rod (15), intersect with described first bottom supporting rod (15) and at infall bonded assembly second bottom supporting rod (16) rotatedly, the leading section of described first bottom supporting rod (15) and described left front attaching parts (8) can be provided with on two crossing planes at least rotatedly, the rearward end of described first bottom supporting rod (15) and described right sliding part (13) can be provided with on two crossing planes at least rotatedly, the leading section of described second bottom supporting rod (16) and described right front attaching parts (9) can be provided with on two crossing planes at least rotatedly, and the rearward end of described second bottom supporting rod (16) and described left sliding part (12) can be provided with on two crossing planes at least rotatedly;
Back pole-bracket that can be laterally folded (17), described back pole-bracket (17) are arranged between described left back support (10), described right back support (11), described left sliding part (12), the described right sliding part (13); Perhaps described back pole-bracket (17) is arranged between described left back support (10), the described right back support (11).
2. a kind of children trolley according to claim 1, it is characterized in that: be provided with rotatedly by first rotary joint (18) between the leading section of described first bottom supporting rod (15) and the described left front attaching parts (8), be provided with rotatedly by second rotary joint (19) between the rearward end of described first bottom supporting rod (15) and the described right sliding part (13), be provided with rotatedly by the 3rd rotary joint (20) between the leading section of described second bottom supporting rod (16) and the described right front attaching parts (9), be provided with rotatedly by the 4th rotary joint (21) between the rearward end of described second bottom supporting rod (16) and the described left sliding part (12).
3. a kind of children trolley according to claim 1, it is characterized in that: described go-cart vehicle frame (1) also comprises left pulling handle rod (22) and right pulling handle rod (23), the bottom of described left pulling handle rod (22) connects mutually versatilely with the upper end of described left front support (6), be provided with left pulling handle rod lockout mechanism between described left pulling handle rod (22) and the described left front support (6), the bottom of described right pulling handle rod (23) connects mutually versatilely with the upper end of described right front support (7), is provided with right pulling handle rod lockout mechanism between described right pulling handle rod (23) and the described right front support (7).
4. a kind of children trolley according to claim 3 is characterized in that: described left pulling handle rod (22) is slidingly connected with described left front support (6), and described right pulling handle rod (23) is slidingly connected with described right front support (7); Perhaps described left pulling handle rod (22) is connected rotatedly with described left front support (6), and described right pulling handle rod (23) is connected rotatedly with described right front support (7).
5. a kind of children trolley according to claim 3 is characterized in that: be provided with between the upper end of the upper end of described left pulling handle rod (22) and described right pulling handle rod (23) can be laterally folded handle stull (24).
6. a kind of children trolley according to claim 1, it is characterized in that: described left back support (10) offers left chute along its length direction, described right back support (11) offers right rail (25) along its length direction, described left sliding part (12) is arranged in the described left chute slidably, and described right sliding part (13) is arranged in the described right rail (25) slidably.
7. a kind of children trolley according to claim 1 is characterized in that: described lockout mechanism comprises and is arranged between described left sliding part (12) and the described left back support (10) left lock mechanism that is provided with, is arranged at the right lock mechanism between described right sliding part (13) and the described right back support (11).
8. a kind of children trolley according to claim 1, it is characterized in that: described back pole-bracket (17) comprises first rear pole (26), intersect with described first rear pole (26) and at infall bonded assembly second rear pole (27) rotatedly, the upper end of described first rear pole (26) is connected rotatedly with described left sliding part (12), the bottom of described first rear pole (26) is connected rotatedly with the bottom of described right back support (11), the upper end of described second rear pole (27) is connected rotatedly with described right sliding part (13), and the bottom of described second rear pole (27) is connected rotatedly with the bottom of described left back support (10).
9. a kind of children trolley according to claim 1 is characterized in that: be provided with between described left sliding part (12) and the described right sliding part (13) can be laterally folded stull (28).
10. a kind of children trolley according to claim 1 is characterized in that: described the near front wheel assembly (2) is arranged at the bottom of described left front attaching parts (8), and described off front wheel assembly (3) is arranged at the bottom of described right front attaching parts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010168775 CN101920715A (en) | 2010-05-04 | 2010-05-04 | Baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010168775 CN101920715A (en) | 2010-05-04 | 2010-05-04 | Baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101920715A true CN101920715A (en) | 2010-12-22 |
Family
ID=43336002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010168775 Pending CN101920715A (en) | 2010-05-04 | 2010-05-04 | Baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101920715A (en) |
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| CN104192190A (en) * | 2014-08-21 | 2014-12-10 | 好孩子儿童用品有限公司 | Bi-directional folding cart |
| CN104670291A (en) * | 2015-03-04 | 2015-06-03 | 好孩子儿童用品有限公司 | Baby stroller |
| CN107914753A (en) * | 2017-10-19 | 2018-04-17 | 好孩子儿童用品有限公司 | A kind of children trolley |
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| CN103057576A (en) * | 2012-01-04 | 2013-04-24 | 好孩子儿童用品有限公司 | Child cart |
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| CN104670291A (en) * | 2015-03-04 | 2015-06-03 | 好孩子儿童用品有限公司 | Baby stroller |
| CN104670291B (en) * | 2015-03-04 | 2017-10-10 | 好孩子儿童用品有限公司 | Children trolley |
| CN107914753A (en) * | 2017-10-19 | 2018-04-17 | 好孩子儿童用品有限公司 | A kind of children trolley |
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Application publication date: 20101222 |