CN201626454U - Baby carriage - Google Patents
Baby carriage Download PDFInfo
- Publication number
- CN201626454U CN201626454U CN200920274026XU CN200920274026U CN201626454U CN 201626454 U CN201626454 U CN 201626454U CN 200920274026X U CN200920274026X U CN 200920274026XU CN 200920274026 U CN200920274026 U CN 200920274026U CN 201626454 U CN201626454 U CN 201626454U
- Authority
- CN
- China
- Prior art keywords
- frame
- rotating shaft
- push rod
- rotatedly
- front frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to a baby carriage. A stroller frame of the baby carriage comprises a first front bracket, a second front bracket, a first bottom front frame, a second bottom front frame, a first bottom rear frame, a second bottom rear frame, a first push rod, a second push rod and a rear supporting frame, wherein the front end part of the first bottom front frame and the lower end part of the first front bracket are rotationally arranged; the front end part of the second bottom front frame and the lower end part of the second front bracket are rotationally arranged; the first bottom rear frame is rotationally connected with the first bottom front frame by a third rotating shaft; the second bottom rear frame is rotationally connected with the second bottom front frame by a fourth rotating shaft; the rear supporting frame can be folded transversely; the rear end part of the first bottom front frame is rotationally connected with the rear end part of the second bottom front frame by a first rotating shaft; and the front end part of the first bottom rear frame is rotationally connected with the front end part of the second bottom rear frame by a second rotating shaft. When the stroller frame is positioned at the folding position, the third rotating shaft and the fourth rotating shaft close to each other and the distance between the first rotating shaft and the second rotating shaft is lengthened to make the increasing range of the length between the front end part of the first bottom front frame to the rear end part of the first bottom rear frame smaller so that the volume of the stroller frame is smaller after the stroller frame is folded.
Description
Technical field
The utility model relates to a kind of perambulator.
Background technology
Perambulator of the prior art, comprise go-cart vehicle frame with expanded position and folding position, be arranged on front portion at the bottom of the described go-cart vehicle frame front component, be arranged at rear portion at the bottom of the described go-cart vehicle frame wheel assembly, be used for described go-cart vehicle frame is locked in the blocking device of expanded position, described go-cart vehicle frame comprises
First front frame;
Second front frame;
First underframe can be provided with on two crossing in-planes between the bottom of the leading section of described first underframe and described first front frame at least rotationally;
Second underframe, at least can on two crossing in-planes, be provided with rotationally between the bottom of the leading section of described second underframe and described second front frame, described first underframe intersects with described second underframe and is connected rotatedly at infall, constitutes end cross support between described first underframe and described second underframe;
First push rod, the bottom of described first push rod is connected rotatedly with the upper end of described first front frame;
Second push rod, the bottom of described second push rod is connected rotatedly with the upper end of described second front frame;
Back pole-bracket that can be laterally folded, described back pole-bracket are arranged between first push rod, described second push rod, described first end after-frame, described second end after-frame.When described go-cart vehicle frame is transformed into the folding position at expanded position, cross support of the described end is converted to by deployed condition and closes up state, its reduced width but the amplitude of the growth of length is bigger.
The utility model content
The technical problems to be solved in the utility model provides a kind of perambulator.
Solving the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of perambulator, comprise go-cart vehicle frame with expanded position and folding position, be arranged on front portion at the bottom of the described go-cart vehicle frame front component, be arranged at rear portion at the bottom of the described go-cart vehicle frame wheel assembly, be used for described go-cart vehicle frame is locked in the blocking device of expanded position, described go-cart vehicle frame comprises
First front frame;
Second front frame;
First end side arm can be provided with on two crossing in-planes between the bottom of the leading section of described first end side arm and described first front frame at least rotationally;
Second end side arm, at least can be provided with rotationally on two crossing in-planes between the bottom of the leading section of described second end side arm and described second front frame, the rearward end of described first end side arm is connected by first rotating shaft rotatedly with the rearward end of described second end side arm;
First end after-frame, described first end after-frame is connected by the 3rd rotating shaft rotatedly with described first end side arm;
Second end after-frame, described second end after-frame is connected by the 4th rotating shaft rotatedly with described second end side arm, the leading section of described first end after-frame is connected by second rotating shaft rotatedly with the leading section of described second end after-frame, and the axial line of described first rotating shaft, described second rotating shaft, described the 3rd rotating shaft and described the 4th rotating shaft all extends and is parallel to each other along above-below direction;
First push rod, the bottom of described first push rod is connected rotatedly with the upper end of described first front frame;
Second push rod, the bottom of described second push rod is connected rotatedly with the upper end of described second front frame;
Back pole-bracket that can be laterally folded, described back pole-bracket is arranged between first push rod, described second push rod, described first end after-frame, described second end after-frame, perhaps is arranged between described first front frame, described second front frame, described first end after-frame, described second end after-frame.
In some embodiments, can be that described go-cart vehicle frame also comprises:
Attaching parts before first, attaching parts is connected rotatedly by the 5th rotating shaft before the bottom of described first front frame and described first, and attaching parts is connected rotatedly by the 7th rotating shaft before the leading section of described first end side arm and described first;
Attaching parts before second, attaching parts is connected rotatedly by the 6th rotating shaft before the bottom of described second front frame and described second, and attaching parts is connected rotatedly by the 8th rotating shaft before the leading section of described second end side arm and described second.Also can be that described first front frame is connected by sphere with described first end side arm, described second front frame be connected by sphere with described second end side arm.
In some further embodiment, the axial line of described the 5th rotating shaft parallels with horizontal surface, and described the 5th rotating shaft is vertical with described the 7th rotating shaft phase space; The axial line of described the 6th rotating shaft parallels with horizontal surface, and described the 6th rotating shaft is vertical with described the 8th rotating shaft phase space.
In some further embodiment, the axial line of the axial line of described the 5th rotating shaft and described the 6th rotating shaft coincides.
In some embodiments, described back pole-bracket can be by first rod member intersect with second rod member and infall be connected rotatedly constitute, one end of described first rod member can be provided with on two crossing in-planes rotationally by the bottom of first rotary joint and described first push rod, the other end of described first rod member can be provided with on two crossing in-planes rotationally by the 4th rotary joint and described second end after-frame, one end of described second rod member can be provided with on two crossing in-planes rotationally by the bottom of second rotary joint and described second push rod, and the other end of the described second bar bar can be provided with on two crossing in-planes rotationally by the 3rd rotary joint and described first end after-frame.
In some embodiments, can be that described lockout mechanism comprises the second side lock mechanism between the top of the first side lock mechanism, the bottom that is arranged on described second push rod and described second front frame between the top of the bottom that is arranged on described first push rod and described first front frame.
In some embodiments, can be that described lockout mechanism comprises and is arranged on the described back pole-bracket and makes the horizontal lockout mechanism that described back pole-bracket can not be laterally folded.
In some embodiments, can be to be provided with the stull that can fold between the upper end of the upper end of described first push rod and described second push rod.Thereby make the rigidity of winning between push rod and described second push rod stronger.
In some further embodiment, described stull be by the inner end of the 3rd rod member, inner end and described the 3rd rod member rotatedly bonded assembly the 4th rod member constitute, the outer end of described the 3rd rod member is connected rotatedly with the upper end of described first push rod, and the outer end of described the 4th rod member is connected rotatedly with the upper end of described second push rod.
Scope of the present utility model 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 technique scheme utilization, the utility model compared with prior art has following advantage: described first end side arm, described second end side arm, constitute four-bar linkage between described first end after-frame and described second end after-frame, when described go-cart vehicle frame is under the folding position, described the 3rd rotating shaft is drawn close mutually with described the 4th rotating shaft, described first rotating shaft is elongated mutually with the distance between described second rotating shaft, make that the leading section amplitude that length increases between the rearward end of described first end after-frame of described first end side arm is less, thereby make that volume is less behind the described go-cart vehicle frame folding.
Description of drawings
Accompanying drawing 1 is the utility model block diagram (the go-cart vehicle frame is in expanded position);
Accompanying drawing 2 is the utility model block diagram (the go-cart vehicle frame is between expanded position and the folding position);
Accompanying drawing 3 is the utility model block diagram (the go-cart vehicle frame is in the folding position);
Accompanying drawing 4 is the utility model right elevation (the go-cart vehicle frame is in expanded position);
Accompanying drawing 5 is the utility model right elevation (the go-cart vehicle frame is between expanded position and the folding position);
Accompanying drawing 6 is the utility model right elevation (the go-cart vehicle frame is in the folding position);
Accompanying drawing 7 is the utility model exploded drawings.
Wherein: 7, first end side arm; 8, second end side arm; 9, the first preceding attaching parts; 10, the second preceding attaching parts; 11, first front frame; 12, second front frame; 13, first end after-frame; 14, second end after-frame; 15, first push rod; 16, second push rod; 17, back pole-bracket; 18, stull; 21, first rod member; 22, second rod member; 23, first rotary joint; 24, second rotary joint; 25, the 3rd rotary joint; 26, the 4th rotary joint; 31, first rotating shaft; 32, second rotating shaft; 33, the 3rd rotating shaft; 34, the 4th rotating shaft; 35, the 5th rotating shaft; 36, the 6th rotating shaft; 41, the 3rd rod member; 42, the 4th rod member.
The specific embodiment
Shown in each accompanying drawing, a kind of perambulator, comprise go-cart vehicle frame with expanded position and folding position, be arranged on front portion at the bottom of the described go-cart vehicle frame front component, be arranged at rear portion at the bottom of the described go-cart vehicle frame wheel assembly, be used for described go-cart vehicle frame is locked in the blocking device of expanded position, described front component comprises first front component and second front component, and described wheel assembly comprises first wheel assembly and second wheel assembly.
Shown in each accompanying drawing, described go-cart vehicle frame comprises
First front frame 11;
Second front frame 12;
Attaching parts 9 before first, attaching parts 9 is connected rotatedly by the 5th rotating shaft 35 before the bottom of described first front frame 11 and described first, and described first front component is arranged on the described first preceding attaching parts 9;
Attaching parts 10 before second, attaching parts 10 is connected rotatedly by the 6th rotating shaft 36 before the bottom of described second front frame 12 and described second, and described second front component is arranged on the described second preceding attaching parts 10;
First end side arm 7, attaching parts 9 is connected rotatedly by the 7th rotating shaft before the leading section of described first end side arm 7 and described first, the axial line of described the 5th rotating shaft 35 parallels with horizontal surface, and described the 5th rotating shaft 35 is vertical with described the 7th rotating shaft phase space;
Second end side arm 8, attaching parts 10 is connected rotatedly by the 8th rotating shaft before the leading section of described second end side arm 8 and described second, the axial line of described the 6th rotating shaft 36 parallels with horizontal surface, and described the 6th rotating shaft 36 is vertical with described the 8th rotating shaft phase space, the rearward end of described first end side arm 7 is connected by first rotating shaft 31 rotatedly with the rearward end of described second end side arm 8, and the axial line of the axial line of described the 5th rotating shaft 35 and described the 6th rotating shaft 36 coincides;
First end after-frame 13, described first end after-frame 13 is connected by the 3rd rotating shaft 33 rotatedly with described first end side arm 7;
Second end after-frame 14, described second end after-frame 14 is connected by the 4th rotating shaft 34 rotatedly with described second end side arm 8, the leading section of described first end after-frame 13 is connected by second rotating shaft 32 rotatedly with the leading section of described second end after-frame 14, and the axial line of described first rotating shaft 31, described second rotating shaft 32, described the 3rd rotating shaft 33 and described the 4th rotating shaft 34 all extends and is parallel to each other along above-below direction;
Back pole-bracket 17 that can be laterally folded, described back pole-bracket 17 is arranged at first push rod 15, described second push rod 16, described first end after-frame 13, between described second end after-frame 14 described back pole-bracket 17 be by first rod member 21 intersect with second rod member 22 and infall be connected rotatedly constitute, one end of described first rod member 21 can be provided with on two crossing in-planes rotationally by the bottom of first rotary joint 23 with described first push rod 15, the other end of described first rod member 21 can be provided with on two crossing in-planes rotationally by the 4th rotary joint 26 and described second end after-frame 14, one end of described second rod member 22 can be provided with on two crossing in-planes rotationally by the bottom of second rotary joint 24 with described second push rod 16, and the other end of the described second bar bar 22 can be provided with on two crossing in-planes rotationally by the 3rd rotary joint 25 and described first end after-frame 13.
Described lockout mechanism comprises the second side lock mechanism between the top of the first side lock mechanism, the bottom that is arranged on described second push rod 16 and described second front frame 12 between the top of the bottom that is arranged on described first push rod 15 and described first front frame 11.Described lockout mechanism comprises and is arranged on the described back pole-bracket 17 and makes the horizontal lockout mechanism that described back pole-bracket 17 can not be laterally folded.The described first side lock mechanism, the described second side lock mechanism and described horizontal lockout mechanism can adopt lockout mechanism commonly used in the prior art, as: the first side lock mechanism is provided with first elastic lock tongue in the bottom of described first push rod 15, offer first lockhole on the top of described first front frame 11, when the first side lock mechanism is under the latched position, described first elastic lock tongue is inserted in described first lockhole; The described second side lock mechanism can use the identical structure with the described first side lock mechanism; Described horizontal lockout mechanism is to be used to lock described first rod member 21 and described second rod member 22, forbid after the locking that described first rod member 21 relatively rotates with described second rod member 22, its structure can be to be fixed with disc seat on described second rod member 22, described first rod member 21 is connected rotatedly with described disc seat, have fore shaft on the described disc seat, be provided with latch fitting slidably on described first rod member 21, when described horizontal lockout mechanism is under the latched position, described latch fitting is inserted in the described fore shaft, thereby forbids that described first rod member 21 rotates with described second rod member 22.
Shown in accompanying drawing 1-accompanying drawing 3, be provided with the stull 18 that can fold between the upper end of the upper end of described first push rod 15 and described second push rod 16, described stull 18 be by the inner end of the 3rd rod member 41, inner end and described the 3rd rod member 41 rotatedly bonded assembly the 4th rod member 42 constitute, the outer end of described the 3rd rod member 41 is connected rotatedly with the upper end of described first push rod 15, and the outer end of described the 4th rod member 42 is connected rotatedly with the upper end of described second push rod 16.Between the inner end of the inner end of described the 3rd rod member 41 and described the 4th rod member 42 lockout mechanism can be set, thereby make the go-cart vehicle frame be in to launch between the inner end of the inner end of described the 3rd rod member 41 under the expanded position and described the 4th rod member 42 more stable; Also can be arranged to be between the inner end that the go-cart vehicle frame is in the inner end of described the 3rd rod member 41 under the expanded position and described the 4th rod member 42 and launch the dead point, thus make launch between the two stable.
Described go-cart vehicle frame is provided with seat mechanism, and seat mechanism comprises that rotation respectively is arranged on first seat frame, the first step frame on described first front frame 11; Rotate second seat frame, the second step frame that is arranged on described second front frame 12 respectively; Be arranged between described first seat frame and described second seat frame can be laterally folded the seat; Be arranged between described first step frame and the described second step frame can be laterally folded step.
If described back pole-bracket 17 is arranged between described first front frame 11, described second front frame 12, described first end after-frame 13, described second end after-frame 14.Described back pole-bracket 17 can adopt following structure: back pole-bracket comprises first rear pole, second rear pole, the 3rd rear pole, the 4th rear pole, the inner end of aforementioned respectively four rear poles bonded assembly back brace seat that rotates, lockout mechanism between four rear poles and the described back brace seat is set, the top of the outer end of described first rear pole and described first front frame is provided with on two in-planes rotatedly, the top of the outer end of described second rear pole and described second front frame is provided with on two in-planes rotatedly, the outer end of described the 3rd rear pole and described first end after-frame 13 are provided with on two in-planes rotatedly, and the outer end of described the 4th rear pole and the described second back end after-frame 14 are provided with on two in-planes rotatedly.
More than the involved noun of locality such as upper and lower, forward and backward be at the go-cart vehicle frame and define under the expanded position, before first before the attaching parts 9, second position at attaching parts 10 places be preceding, down.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model 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 utility model.
Claims (9)
1. perambulator, comprise go-cart vehicle frame with expanded position and folding position, be arranged on front portion at the bottom of the described go-cart vehicle frame front component, be arranged at rear portion at the bottom of the described go-cart vehicle frame wheel assembly, be used for described go-cart vehicle frame is locked in the blocking device of expanded position, it is characterized in that: described go-cart vehicle frame comprises
First front frame (11);
Second front frame (12);
First end side arm (7) can be provided with on two crossing in-planes between the bottom of the leading section of described first end side arm (7) and described first front frame (11) at least rotationally;
Second end side arm (8), at least can be provided with rotationally on two crossing in-planes between the bottom of the leading section of described second end side arm (8) and described second front frame (12), the rearward end of described first end side arm (7) is connected by first rotating shaft (31) rotatedly with the rearward end of described second end side arm (8);
First end after-frame (13), described first end after-frame (13) is connected by the 3rd rotating shaft (33) rotatedly with described first end side arm (7);
Second end after-frame (14), described second end after-frame (14) is connected by the 4th rotating shaft (34) rotatedly with described second end side arm (8), the leading section of described first end after-frame (13) is connected by second rotating shaft (32) rotatedly with the leading section of described second end after-frame (14), and the axial line of described first rotating shaft (31), described second rotating shaft (32), described the 3rd rotating shaft (33) and described the 4th rotating shaft (34) all extends and is parallel to each other along above-below direction;
First push rod (15), the bottom of described first push rod (15) is connected rotatedly with the upper end of described first front frame (11);
Second push rod (16), the bottom of described second push rod (16) is connected rotatedly with the upper end of described second front frame (12);
Back pole-bracket that can be laterally folded (17), described back pole-bracket (17) is arranged between first push rod (15), described second push rod (16), described first end after-frame (13), described second end after-frame (14), perhaps is arranged between described first front frame (11), described second front frame (12), described first end after-frame (13), described second end after-frame (14).
2. perambulator according to claim 1 is characterized in that: described go-cart vehicle frame also comprises
Attaching parts (9) before first, attaching parts (9) is connected rotatedly by the 5th rotating shaft (35) before the bottom of described first front frame (11) and described first, attaching parts (9) is connected rotatedly by the 7th rotating shaft before the leading section of described first end side arm (7) and described first
Attaching parts (10) before second, attaching parts (10) is connected rotatedly by the 6th rotating shaft (36) before the bottom of described second front frame (12) and described second, and attaching parts (10) is connected rotatedly by the 8th rotating shaft before the leading section of described second end side arm (8) and described second.
3. perambulator according to claim 2 is characterized in that: the axial line of described the 5th rotating shaft (35) parallels with horizontal surface, and described the 5th rotating shaft (35) is vertical with described the 7th rotating shaft phase space; The axial line of described the 6th rotating shaft (36) parallels with horizontal surface, and described the 6th rotating shaft (36) is vertical with described the 8th rotating shaft phase space.
4. perambulator according to claim 2 is characterized in that: the axial line of the axial line of described the 5th rotating shaft (35) and described the 6th rotating shaft (36) coincides.
5. perambulator according to claim 1, it is characterized in that: described back pole-bracket (17) be by first rod member (21) intersect with second rod member (22) and infall be connected rotatedly constitute, one end of described first rod member (21) can be provided with on two crossing in-planes rotationally by the bottom of first rotary joint (23) with described first push rod (15), the other end of described first rod member (21) can be provided with on two crossing in-planes rotationally by the 4th rotary joint (26) and described second end after-frame (14), one end of described second rod member (22) can be provided with on two crossing in-planes rotationally by the bottom of second rotary joint (24) with described second push rod (16), and the other end of the described second bar bar (22) can be provided with on two crossing in-planes rotationally by the 3rd rotary joint (25) and described first end after-frame (13).
6. according to any described perambulator among the claim 1-5, it is characterized in that: described lockout mechanism comprises the second side lock mechanism between the top of the first side lock mechanism, the bottom that is arranged on described second push rod (16) and described second front frame (12) between the top of the bottom that is arranged on described first push rod (15) and described first front frame (11).
7. according to any described perambulator among the claim 1-5, it is characterized in that: described lockout mechanism comprises that being arranged on described back pole-bracket (17) goes up and make the horizontal lockout mechanism that described back pole-bracket (17) can not be laterally folded.
8. according to any described perambulator among the claim 1-5, it is characterized in that: be provided with the stull (18) that can fold between the upper end of the upper end of described first push rod (15) and described second push rod (16).
9. perambulator according to claim 8, it is characterized in that: described stull (18) be by the inner end of the 3rd rod member (41), inner end and described the 3rd rod member (41) rotatedly bonded assembly the 4th rod member (42) constitute, the outer end of described the 3rd rod member (41) is connected rotatedly with the upper end of described first push rod (15), and the outer end of described the 4th rod member (42) is connected rotatedly with the upper end of described second push rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920274026XU CN201626454U (en) | 2009-10-29 | 2009-11-23 | Baby carriage |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910186411.3 | 2009-10-29 | ||
| CN200910186411 | 2009-10-29 | ||
| CN200920274026XU CN201626454U (en) | 2009-10-29 | 2009-11-23 | Baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626454U true CN201626454U (en) | 2010-11-10 |
Family
ID=43057843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920274026XU Expired - Lifetime CN201626454U (en) | 2009-10-29 | 2009-11-23 | Baby carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626454U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767599B (en) * | 2009-10-29 | 2013-02-27 | 好孩子儿童用品有限公司 | Baby carriage |
| CN110294008A (en) * | 2018-03-22 | 2019-10-01 | 明门瑞士股份有限公司 | Stroller |
-
2009
- 2009-11-23 CN CN200920274026XU patent/CN201626454U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767599B (en) * | 2009-10-29 | 2013-02-27 | 好孩子儿童用品有限公司 | Baby carriage |
| CN110294008A (en) * | 2018-03-22 | 2019-10-01 | 明门瑞士股份有限公司 | Stroller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201825087U (en) | Baby carriage | |
| CN101973300B (en) | Baby stroller | |
| CN201626454U (en) | Baby carriage | |
| CN201907543U (en) | Children push cart | |
| CN202557586U (en) | Children cart | |
| CN104290793A (en) | Bidirectional folding stroller | |
| CN202518306U (en) | Baby carriage | |
| CN201914301U (en) | Children stroller | |
| CN201825083U (en) | Baby buggy | |
| CN101767599B (en) | Baby carriage | |
| CN201685853U (en) | Stroller | |
| CN203472938U (en) | Child cart | |
| CN201559697U (en) | Baby trolley | |
| CN202358147U (en) | Child stroller | |
| CN201390281Y (en) | Bidirectional folding trolley | |
| CN202294917U (en) | Child cart | |
| CN101722977B (en) | Baby carriage | |
| CN202272040U (en) | Infant cart | |
| CN202400135U (en) | Children stroller | |
| CN201914292U (en) | Child trolley | |
| CN102001351B (en) | Baby carrier | |
| CN202911782U (en) | Baby stroller | |
| CN204055905U (en) | A kind of bi-directional folded children trolley | |
| CN202518298U (en) | Baby stroller | |
| CN101734269A (en) | Folding children cart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101110 Effective date of abandoning: 20091123 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20101110 Effective date of abandoning: 20091123 |
|
| RGAV | Abandon patent right to avoid regrant |