CN110588755B - Child cart - Google Patents
Child cart Download PDFInfo
- Publication number
- CN110588755B CN110588755B CN201910758233.0A CN201910758233A CN110588755B CN 110588755 B CN110588755 B CN 110588755B CN 201910758233 A CN201910758233 A CN 201910758233A CN 110588755 B CN110588755 B CN 110588755B
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- China
- Prior art keywords
- rod
- seat
- frame
- support
- use state
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- 230000007246 mechanism Effects 0.000 claims abstract description 59
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a child stroller, which comprises a frame and a seat mechanism arranged on the frame, wherein the seat mechanism comprises a front supporting rod, a front sitting rod, a back sitting rod and a back supporting rod which are sequentially connected in a rotating manner along the length direction, a reversing connecting rod is rotationally connected between one of the front sitting rod and the back sitting rod and the frame, the reversing connecting rod can relatively rotate and can relatively slide along the front and back directions, the front sitting rod and the back sitting rod swing back and forth on the frame to convert the extending direction, and the seat mechanism can be respectively used as a seat in the front and back directions to quickly convert the seat mechanism between a forward use state and a reverse use state, so that the child stroller has a bidirectional use function without converting a push rod on the frame, the structure of the frame is more concise, the folded stroller is integrally flat, and the folded child stroller is convenient to daily store and carry.
Description
Technical Field
The invention relates to a child stroller.
Background
In the prior art, a child cart generally comprises a cart frame and a seat mechanism arranged on the cart frame, the use direction of the seat mechanism on the cart frame is always single and fixed, in order to realize forward and reverse pushing of the cart, a common mode is to add a reversing pushing handle on the cart frame, and the pushing end of the reversing pushing handle is positioned behind or in front of the seat mechanism by overturning the reversing pushing handle back and forth, so that the number of rods of the cart frame is increased, and the use is not very convenient.
Disclosure of Invention
The invention aims to provide a child cart with a seat mechanism capable of performing forward and reverse conversion.
In order to achieve the above purpose, the invention adopts the following technical scheme: a child stroller, comprising a frame with a unfolded state and a seat mechanism arranged on the frame, wherein the seat mechanism comprises a front supporting rod, a front sitting rod, a back sitting rod and a back supporting rod which are connected in turn along the length direction, one of the front sitting rod and the back sitting rod is rotationally connected with a reversing connecting rod between the frame, one of the front sitting rod and the back sitting rod can be connected on the frame in a relative rotation mode and a relative sliding mode along the front-back direction,
The seat mechanism has a forward use state and a reverse use state, when the seat mechanism is in the forward use state, the front seat rod extends in the front-rear direction to serve as a seat, the front support rod extends downwards from the front part of the front seat rod, and the rear seat rod and the rear support rod are positioned behind the front seat rod to serve as a backrest; when the seat mechanism is in a reverse use state, the squatting pan extends in the front-rear direction to serve as a seat, the rear support bar extends downward from the rear of the squatting pan, and the front sitting bar and the front support bar are positioned in front of the squatting pan to serve as a backrest.
Preferably, the reversing link is rotatably connected between one of the two seat bars, namely the front seat bar and the rear seat bar, and the frame, and the seat bar can be connected to the frame in a relatively rotatable manner and in a relatively slidable manner in the front-rear direction.
Further, the reversing connecting rod is rotationally arranged between the front seat rod and the frame, the front seat rod can relatively rotate and relatively slide along the front-back direction and is connected to the frame, the front seat rod swings back and forth relative to the frame and turns over in the vertical direction relative to the frame, and meanwhile, the front seat rod slides back and forth relative to the frame to realize state conversion of the seat mechanism between the forward use state and the reverse use state.
Preferably, a locking joint is respectively arranged at the rotation connection part between the front support rod and the front seat rod and the rotation connection part between the rear seat rod and the rear support rod.
Preferably, the frame has two sets of side brackets that divide to locate left and right sides, each side the side bracket all includes preceding branch, back branch, push rod and support connecting rod, on each side about the frame, the upper portion of preceding branch with the lower part of push rod is rotationally connected, the upper portion of back branch is rotationally connected on the push rod, the front portion of support connecting rod is rotationally connected on preceding branch and its rear portion is rotationally connected on the back branch, seat mechanism sets up along the left and right directions between the side brackets of both sides, when the frame is in the folded condition, each side preceding branch in the side bracket, back branch, push rod and support connecting rod draw in each other, seat mechanism fold up and draw in each other with each member in the side bracket.
Further, the reversing link is rotatably connected between the front strut and the front seat bar, and the front seat bar is connected with the support link so as to be capable of both relatively rotating and relatively sliding in the front-rear direction.
Furthermore, the front seat rod is provided with two groups which are respectively arranged at the left side and the right side, the left side and the right side of the frame are respectively provided with the front seat rod and the front support rod at the same side, the front seat rod is connected with a sliding part in a rotating way, and the sliding part is slidingly arranged on the supporting connecting rod along the length extending direction of the supporting connecting rod.
Further, on each side of the left and right sides of the frame, the end part of the reversing connecting rod, the upper part of the front supporting rod and the lower part of the push rod are rotationally connected together around the same rotation center line.
Further, when the seat mechanism is in the forward use state, the frame is converted from an unfolded state to a folded state, and when the frame is in the folded state, the front support rod is folded and folded relative to the front seat rod, the rear seat rod and the rear support rod extend along the extending direction of the length of the push rod, and the push rod, the front support rod, the rear support rod and the seat mechanism are mutually folded.
In order to achieve the above purpose, another technical scheme adopted by the invention is as follows: the child stroller comprises a frame with a unfolded state and a seat mechanism arranged on the frame, wherein the frame comprises a front support rod, a rear support rod, a push rod and a support connecting rod, the support connecting rod is rotationally connected between the front support rod and the rear support rod, the seat mechanism comprises a front seat rod and a rear seat rod which are rotationally connected with each other, one of the front seat rod and the rear seat rod is connected with a reversing connecting rod, the reversing connecting rod is rotationally connected to the front support rod or the rear support rod, the front seat rod or the rear seat rod connected with the reversing connecting rod is connected with the support connecting rod in a relatively sliding manner, the seat mechanism has a forward use state and a reverse use state, and when the seat mechanism is in the forward use state, the front seat rod extends along the front and rear directions to serve as a seat, and the rear seat rod is positioned behind the front seat rod to serve as a backrest; when the seat mechanism is in the reverse use state, the squat bar extends in the front-rear direction to serve as a seat, and the front squat bar is positioned in front of the squat bar to serve as a backrest.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the child stroller, the seat mechanism with the front seat rod and the rear seat rod is arranged, the front seat rod and the rear seat rod swing back and forth on the frame to turn over to change the extending direction, and the positions of the front seat rod and the rear seat rod are changed in the front-rear direction to be respectively used as seats, so that the seat mechanism can be quickly changed between a forward use state and a reverse use state, the child stroller can have a bidirectional use function without changing a push rod on the frame, the change operation is quite convenient, the structure of the frame is simpler, the whole folded child stroller is flat, and the child stroller is convenient to store and carry in daily use.
Drawings
FIG. 1 is a side view of the stroller of the present invention in an expanded condition with the seat mechanism in a forward use condition;
FIG. 2 is a schematic perspective view of the stroller of FIG. 1;
FIG. 3 is an exploded view of the seating mechanism of the stroller of the present invention;
FIG. 4 is a side view of the stroller in an expanded condition with the seat mechanism in an inverted use condition in accordance with the present invention;
FIG. 5 is a schematic perspective view of the stroller of FIG. 4;
FIG. 6 is a side view of the child stroller in a semi-collapsed condition according to the present invention;
FIG. 7 is a perspective view of the child stroller in a semi-collapsed condition according to the present invention;
FIG. 8 is a side view of the child stroller of the present invention in a collapsed condition;
FIG. 9 is a perspective view of the child stroller in a collapsed condition according to the present invention;
Wherein: 1. a front strut; 2. a rear strut; 21. a rear cross bar; 3. a push rod; 4. a support link; 5. a front support bar; 6. a front seat bar; 7. a squatting pan; 8. a rear support bar; 9. a reversing connecting rod; 10. a slider (sliding sleeve); 11. locking the joint; 20. a front wheel; 30. and a rear wheel.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and specific embodiments.
Referring to fig. 1 to 9, a stroller includes a frame having a unfolded state and a seat mechanism provided on the frame, the seat mechanism including a front support bar 5, a front seat bar 6, a rear seat bar 7 and a rear support bar 8 rotatably connected in sequence in a length direction, that is, rotatably connected between a rear portion of the front support bar 5 and a front portion of the front seat bar 6, rotatably connected between a rear portion of the front seat bar 6 and a front portion of the rear seat bar 7, rotatably connected between a rear portion of the rear seat bar 7 and a front portion of the rear support bar 8, and rotatably connected between a rear portion of the front support bar 5 and a front portion of the front seat bar 6, a locking joint 11 is provided for relatively locking between the rotatably connected two members.
A reversing link 9 is rotatably connected between the frame and one of the front seat bar 6 and the rear seat bar 7, and one of the front seat bar 6 and the rear seat bar 7 is connected to the frame so as to be capable of both relative rotation and relative sliding in the front-rear direction. This causes the seat mechanism to have a forward use state and a reverse use state on the frame, and when the seat mechanism is in the forward use state, as shown in fig. 1 and 2, the front seat post 6 extends in the front-rear direction as a seat, the front support rod 5 extends downward from the front portion of the front seat post 6, and the rear seat post 7 and the rear support rod 8 are located behind the front seat post 6 and extend in the up-down direction as a backrest. When the seat mechanism is shifted to the reverse use state, as shown in fig. 4 and 5, the squat bar 7 extends in the front-rear direction to serve as a seat, the rear support bar 8 extends downward from the rear of the squat bar 7, and the front sitting bar 6 and the front support bar 5 are located in front of the squat bar 7 and extend in the up-down direction to serve as a backrest.
As a preferred arrangement, the above-mentioned reversing link 9 is rotatably connected between the frame and one of the two seat bars, the front seat bar 6 and the rear seat bar 7, and the seat bars are simultaneously connected to the frame so as to be capable of both relative rotation and relative sliding in the front-rear direction. In the present embodiment, the seat bar is a front seat bar 6, that is, a reversing link 9 is rotatably connected between the front seat bar 6 and the vehicle frame, and the front seat bar 6 is connected to the vehicle frame so as to be relatively rotatable and relatively slidable in the front-rear direction. The front seat rod 6 swings back and forth relative to the frame and overturns in the vertical direction relative to the frame, and simultaneously slides back and forth relative to the frame, so that the state of the seat mechanism between the forward use state and the reverse use state is switched.
Referring to the drawings, in this embodiment, the frame has two sets of side brackets respectively disposed on the left and right sides, each side bracket includes a front strut 1, a rear strut 2, a push rod 3 and a support link 4, a front wheel 20 is disposed at the bottom of the front strut 1, and a rear wheel 30 is disposed at the bottom of the rear strut 2. On each of the left and right sides of the frame, the upper portion of the front strut 1 is rotatably connected to the lower portion of the push rod 3, the upper portion of the rear strut 2 is rotatably connected to the push rod 3, the front portion of the support link 4 is rotatably connected to the front strut 1 and the rear portion thereof is rotatably connected to the rear strut 2.
The seat mechanism is disposed between the side brackets on both sides in the left-right direction, specifically, the reversing link 9 is rotatably connected between the front strut 1 and the front seat bar 6, and the front seat bar 6 is connected with the support link 4 so as to be relatively rotatable as well as relatively slidable in the front-rear direction. When the frame is in a folded state, the front support rod 1, the rear support rod 2, the push rod 3 and the support connecting rod 4 in each side support are mutually folded, and the seat mechanism is folded and mutually folded with each rod piece in the side support.
In the seat mechanism, the front seat bar 6 and the rear seat bar 7 are respectively provided with two left and right side support bars, the front support bar 5 is a U-shaped bar, and the rear parts of the two side bars are respectively and rotatably connected with the front parts of the front seat bars 6 at the two sides; the rear supporting rod 8 is also a U-shaped rod, and the front parts of the two side rods are respectively and rotatably connected with the rear parts of the two side squatting rods 7. On each side of the frame, the front seat bar 6 is connected with the front strut 1 on the same side through a group of reversing connecting bars 9, one end parts of the reversing connecting bars 9 are rotationally connected with the front seat bar 6, the other end parts of the reversing connecting bars 9 are rotationally connected with the upper parts of the front struts 1 and the lower parts of the push rods 3 around the same rotation center line, and in other embodiments, the front ends of the reversing connecting bars 9 can be rotationally connected with the front struts 1 or the push rods 3; a sliding member 10, in this case a sliding sleeve, is specifically used as the sliding member 10, is rotatably connected to the front seat bar 6, and the sliding sleeve 7 is slidably sleeved on the support link 4 along the length extension direction of the support link 4.
When the baby stroller is converted from the forward use state to the reverse use state, the front seat rod 6 is moved forward, the sliding piece 10 is driven to slide on the support connecting rod 4 during movement, the direction-changing connecting rod 9 and the front seat rod 6 rotate to change the extending direction while the sliding piece 10 slides, so that the baby stroller is converted into the reverse use state, and then the positions of the front support rod 5 and the rear support rod 8 are adjusted.
Referring to fig. 2 and 5, in this embodiment, a rear cross bar 21 is further disposed between the rear struts 2 on both sides of the frame, and the position of the rear cross bar 21 connected to the rear struts 2 is higher than the position of the support link 4 connected to the rear struts 2. When the seat mechanism is in the forward use state, the squat bar 6 as a backrest is located on the front side of the rear cross bar 21 as shown in fig. 2; the rear cross bar 21 can provide the squat bar 7 to support when the seat mechanism is converted from the forward use condition to the reverse use condition, thereby preventing the squat bar 7 from being turned down and falling down during the conversion, and the squat bar 6 as a seat is supported on the rear cross bar 21 when the seat mechanism is converted to the reverse use condition, as shown in fig. 5.
Preferably, when the seat mechanism is in the forward use state, the frame is switched from the unfolded state to the folded state, as shown in fig. 6 and 7, and when the frame is in the folded state, the front support rod 5 is folded relative to the front seat rod 6, as shown in fig. 8 and 9, and the front seat rod 6, the rear seat rod 7 and the rear support rod 8 sequentially extend along the extending direction of the push rod 3 to be folded together with each rod in the frame, wherein the front support rod 1 and the rear support rod 2 are folded together with each other.
Of course, in some other embodiments, the reversing link 9 may be connected between the squat bar 7 and the frame, and the squat bar 7 may be connected to the frame in a manner that allows both forward and rearward sliding and relative rotation. For example, when the frame structure of the present embodiment is used as a basic frame, the reversing link 9 is rotatably connected between the squat bar 7 and the rear strut 2, a sliding member is slidably provided on the squat bar 7, and the sliding member is rotatably connected to the support link 4, so that the forward and reverse use states of the seat mechanism can be quickly changed.
In summary, the child stroller of the present invention has the seat mechanism with the front seat bar 6 and the rear seat bar 7, and converts the extending direction by swinging and turning the front seat bar 6 and the rear seat bar 7 back and forth on the frame, and changes the position in the front and rear directions to be used as the seat respectively, so that the seat mechanism can be quickly converted between the forward use state and the reverse use state, the child stroller can have the bidirectional use function without converting the push rod on the frame, the conversion operation is very convenient, the structure of the frame is more concise, the whole folded child stroller is flat, and the child stroller is convenient to daily store and carry.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (10)
1. A stroller comprising a frame having a deployed condition and a seat mechanism disposed on the frame, characterized in that: the seat mechanism comprises a front supporting rod, a front seat rod, a rear seat rod and a rear supporting rod which are sequentially connected in a rotating manner along the length direction, the child stroller further comprises a reversing connecting rod, the reversing connecting rod is rotationally arranged between the front seat rod and the frame, the front seat rod can be relatively rotated and can be relatively slidingly connected to the frame along the front and rear directions, or the reversing connecting rod is rotationally arranged between the rear seat rod and the frame, the rear seat rod can be relatively rotated and can be relatively slidingly connected to the frame along the front and rear directions, the seat mechanism has a forward use state and a reverse use state, when the seat mechanism is in the forward use state, the front seat rod extends along the front and rear directions to serve as a seat, the front supporting rod extends downwards from the front part of the front seat rod, and the rear seat rod and the rear supporting rod are positioned behind the front seat rod to serve as a backrest; when the seat mechanism is in a reverse use state, the squatting pan extends in the front-rear direction to serve as a seat, the rear support bar extends downward from the rear of the squatting pan, and the front sitting bar and the front support bar are positioned in front of the squatting pan to serve as a backrest.
2. The stroller of claim 1, wherein: the reversing connecting rod is rotationally connected between one of the two sitting rods, namely the front sitting rod and the rear sitting rod, and the frame, and the sitting rods can rotate relatively and can slide relatively along the front-back direction and are connected to the frame.
3. The stroller of claim 2, wherein: the reversing connecting rod is rotationally arranged between the front seat rod and the frame, the front seat rod can relatively rotate and relatively slide along the front-back direction and is connected to the frame, the front seat rod swings back and forth relative to the frame and turns over in the vertical direction relative to the frame, and meanwhile, the front seat rod slides back and forth relative to the frame to realize state conversion of the seat mechanism between the forward use state and the reverse use state.
4. The stroller of claim 1, wherein: the front support rod and the front seat rod are respectively provided with a locking joint at the rotation joint between the rear seat rod and the rear support rod.
5. The stroller of claim 1, wherein: the frame has two sets of side brackets that divide to locate left and right sides, every side the side bracket all includes preceding branch, back branch, push rod and support connecting rod, on each side about the frame, the upper portion of preceding branch with the lower part of push rod is rotationally connected, the upper portion of back branch is rotationally connected on the push rod, the front portion of support connecting rod is rotationally connected on the preceding branch and its rear portion is rotationally connected on the back branch, seat mechanism sets up in the left and right directions between the side brackets of both sides, when the frame is in the folded condition, each side preceding branch in the side bracket, back branch, push rod and support connecting rod draw in each other, seat mechanism fold up and with each member in the side bracket draws in each other.
6. The stroller of claim 5, wherein: the reversing connecting rod is rotationally connected between the front supporting rod and the front sitting rod, and the front sitting rod can relatively rotate and relatively slide along the front-back direction and is connected with the supporting connecting rod.
7. The stroller of claim 6, wherein: the front seat rod is provided with two groups which are respectively arranged at the left side and the right side, the left side and the right side of the frame, the front seat rod and the front support rod at the same side are connected through a group of reversing connecting rods, a sliding piece is rotationally connected to the front seat rod, and the sliding piece is slidingly arranged on the supporting connecting rods along the length extending direction of the supporting connecting rods.
8. The stroller of claim 6, wherein: the end part of the reversing connecting rod, the upper part of the front supporting rod and the lower part of the push rod are rotatably connected together around the same rotation center line on the left side and the right side of the frame.
9. The stroller of claim 5, wherein: when the seat mechanism is in the forward use state, the frame is converted from the unfolding state to the folding state, and when the frame is in the folding state, the front support rod is folded and folded relative to the front seat rod, the rear seat rod and the rear support rod extend along the length extending direction of the push rod, and the push rod, the front support rod, the rear support rod and the seat mechanism are mutually folded.
10. The utility model provides a children's shallow, includes the frame that has the expansion state and sets up seat mechanism on the frame, the frame includes preceding branch, back branch, push rod and support connecting rod, its characterized in that: the seat mechanism comprises a front seat rod and a rear seat rod which are connected with each other in a rotating way, one of the front seat rod and the rear seat rod is connected with a reversing connecting rod, the reversing connecting rod is connected to the front support rod or the rear support rod in a rotating way, the front seat rod or the rear seat rod connected with the reversing connecting rod is connected with the support connecting rod in a sliding way relatively, the seat mechanism is provided with a forward use state and a reverse use state, when the seat mechanism is in the forward use state, the front seat rod extends along the front-rear direction to serve as a seat, and the rear seat rod is positioned behind the front seat rod to serve as a backrest; when the seat mechanism is in the reverse use state, the squat bar extends in the front-rear direction to serve as a seat, and the front squat bar is positioned in front of the squat bar to serve as a backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758233.0A CN110588755B (en) | 2019-08-16 | 2019-08-16 | Child cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758233.0A CN110588755B (en) | 2019-08-16 | 2019-08-16 | Child cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110588755A CN110588755A (en) | 2019-12-20 |
| CN110588755B true CN110588755B (en) | 2024-05-10 |
Family
ID=68854553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758233.0A Active CN110588755B (en) | 2019-08-16 | 2019-08-16 | Child cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110588755B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311119A (en) * | 2000-02-29 | 2001-09-05 | 好孩子集团公司 | Seat change-over bassinet |
| CN204617672U (en) * | 2015-03-27 | 2015-09-09 | 好孩子儿童用品有限公司 | Children dinning chair |
| CN106627717A (en) * | 2017-01-18 | 2017-05-10 | 好孩子儿童用品有限公司 | Stroller |
| CN206465986U (en) * | 2016-12-13 | 2017-09-05 | 好孩子儿童用品有限公司 | A kind of two-way baby's Folding trolley |
| CN108715183A (en) * | 2018-03-27 | 2018-10-30 | 张浩敏 | A kind of stroller |
| CN210882285U (en) * | 2019-08-16 | 2020-06-30 | 好孩子儿童用品有限公司 | Children's barrow |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7753398B2 (en) * | 2006-08-25 | 2010-07-13 | Link Treasure Limited | Baby stroller frame with seat direction changing mechanism |
| JP5028166B2 (en) * | 2007-07-03 | 2012-09-19 | アップリカ・チルドレンズプロダクツ株式会社 | baby carriage |
-
2019
- 2019-08-16 CN CN201910758233.0A patent/CN110588755B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1311119A (en) * | 2000-02-29 | 2001-09-05 | 好孩子集团公司 | Seat change-over bassinet |
| CN204617672U (en) * | 2015-03-27 | 2015-09-09 | 好孩子儿童用品有限公司 | Children dinning chair |
| CN206465986U (en) * | 2016-12-13 | 2017-09-05 | 好孩子儿童用品有限公司 | A kind of two-way baby's Folding trolley |
| CN106627717A (en) * | 2017-01-18 | 2017-05-10 | 好孩子儿童用品有限公司 | Stroller |
| CN108715183A (en) * | 2018-03-27 | 2018-10-30 | 张浩敏 | A kind of stroller |
| CN210882285U (en) * | 2019-08-16 | 2020-06-30 | 好孩子儿童用品有限公司 | Children's barrow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110588755A (en) | 2019-12-20 |
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