CN212637608U - Children's barrow - Google Patents
Children's barrow Download PDFInfo
- Publication number
- CN212637608U CN212637608U CN202020368093.4U CN202020368093U CN212637608U CN 212637608 U CN212637608 U CN 212637608U CN 202020368093 U CN202020368093 U CN 202020368093U CN 212637608 U CN212637608 U CN 212637608U
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- Prior art keywords
- electric bell
- seat
- stump
- connecting seat
- supporting
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- 210000004722 stifle Anatomy 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a baby carriage, which comprises a carriage frame with a bottom bracket and a push handle and a stump sitting bracket, wherein the bottom bracket, the stump sitting bracket and the push handle are connected through an electric bell, the electric bell comprises a stump sitting connecting seat, a first electric bell external part, an electric bell tooth, a second electric bell external part, a first elastic part and an unlocking component, the stump sitting connecting seat comprises a secondary locking mechanism matched with the electric bell tooth, and the stump sitting bracket is connected with the stump sitting connecting seat; the first electric bell outer piece is fixedly connected with the upper end of the bottom support, the second electric bell outer piece is fixedly connected with the lower end of the push handle, the seat stump connecting seat, the first electric bell outer piece and the second electric bell outer piece are rotationally connected around the rotating shaft, and the first electric bell outer piece is positioned between the seat stump connecting seat and the second electric bell outer piece; the unlocking assembly is used for driving the electric bell teeth to move towards the first electric bell outer piece; when frame and sit the stifle support and all be in the state of expanding, the electric bell tooth is locked by secondary locking mechanical system and can't remove towards first electric bell outer part, avoids user's maloperation, and then the frame is folded and then causes the injury to children under the condition that children still take in sitting the stifle.
Description
Technical Field
The utility model relates to a children's articles for use technical field especially relates to a children's shallow.
Background
The stroller in the prior art includes a stroller frame having an unfolding position and a folding position, a front wheel assembly and a rear wheel assembly disposed at the bottom of the stroller frame, a seat base disposed on the stroller frame, and a locking structure for locking the stroller frame in the unfolding state. In the prior art, if the sitting stump is still on the stroller frame, the stroller frame can be folded when the unlocking switch is pressed, and the sitting child can be injured under the condition of misoperation of a user, so that potential risks exist.
Disclosure of Invention
The utility model aims at providing a modified children's shallow to not enough among the prior art.
In order to achieve the purpose, the utility model adopts the technical proposal that:
the utility model provides a children's shallow, children's shallow is including the frame that has fold condition and expansion state respectively and sit the root of a certain plants support, the frame includes the bottom sprag and pushes away the handle, the bottom sprag sit the root of a certain plants support and push away to connect through the electric bell, the bottom sprag includes wheel assembly, the electric bell includes:
the seat stump support is detachably connected with the seat stump connecting seat;
the first electric bell outer piece is fixedly connected with the upper end of the bottom bracket;
the second electric bell outer piece is fixedly connected with the lower end of the push handle, the seat base connecting seat, the first electric bell outer piece and the second electric bell outer piece are rotationally connected around a rotating shaft, and the first electric bell outer piece is positioned between the seat base connecting seat and the second electric bell outer piece;
electric bell teeth disposed between the first and second electric bell outer pieces;
a first elastic member for urging the bell teeth toward the second bell outer, preferably disposed between the first bell outer and the bell teeth;
the unlocking assembly is used for driving the electric bell teeth to move towards the first electric bell outer piece, and preferably comprises an unlocking block arranged between the electric bell teeth and the second electric bell outer piece and a switch arranged on the frame and operated by a user; when the frame and the seat stump support are in an unfolded state, the electric bell teeth are locked by the secondary locking mechanism and cannot move towards the first electric bell external part, and the frame cannot be unlocked; when sitting the stifle support and being in fold condition or sit the stifle support with when the frame breaks away from mutually, the electric bell tooth can by the unblock subassembly drives the orientation first electric bell external member removes, and the frame can the unblock.
In some optional embodiments, a limiting hole is formed in the first electric bell outer piece, a limiting column is arranged on one side of the electric bell teeth facing the first electric bell outer piece, and the limiting column penetrates through the limiting hole; the secondary locking mechanism comprises a safety bolt which is arranged on the sit stump connecting seat and used for being propped against the limiting column.
When the frame and the stump-sitting support are in the unfolded state, the limiting column of the electric bell tooth is abutted against the safety bolt to be locked by the secondary locking mechanism, so that the electric bell tooth cannot move towards the first electric bell external part; when sitting the pocket support and being in fold condition perhaps sit the pocket support with when the frame breaks away from mutually, the safety cock rotates with sitting the pocket support together for the safety cock with the position dislocation of spacing post, perhaps the safety cock can with spacing post removes together, and then makes it unable to lock the electric bell tooth, this moment the electric bell tooth can by the unblock subassembly drives the orientation first electric bell external member removes, and the frame can the unblock.
In some optional embodiments, the safety bolt includes a first support column close to the limiting column and having one end for abutting against the limiting column, and a support surface of the first support column is disposed opposite to a support surface of the limiting column. When the frame reaches sit the stifle support and all be in the expansion state, when trying to promote through the unblock subassembly during the electric bell tooth, the holding surface of first support post will with the holding surface of spacing post is inconsistent, and the electric bell tooth will unable move towards first electric bell external member, the unable unblock of frame.
In some optional embodiments, the safety bolt is movably arranged on the sitting stump connecting seat along the direction parallel to the rotating shaft. When sitting the pocket support and being in fold condition perhaps sit the pocket support with when the frame breaks away from mutually, the safety cock can with spacing post removes together, and then makes it unable to the locking of electric bell tooth, at this moment the electric bell tooth can by the unblock subassembly drives the orientation first electric bell external member removes, and the frame can unblock and then fold.
In some optional embodiments, the seat stump connecting seat is provided with a supporting through hole, the safety plug further comprises a second supporting column far away from the limiting column, the second supporting column is slidably inserted into the supporting through hole, and one end of the second supporting column can slidably extend out of the outer end face of the seat stump connecting seat. When installing the stifle support of sitting on the frame and being in the expansion state this moment, the holding surface of second support column will be adjacent in sitting the stifle support, when trying to promote through unblock subassembly during the electric bell tooth, the holding surface of second support column will in sit the stifle support inconsistent.
In some optional embodiments, a second elastic element is further arranged between the safety bolt and the sit-and-pocket connecting seat, and the elastic force of the second elastic element is used for enabling the safety bolt to move towards the limiting column. At the moment, when the unlocking assembly is unlocked, the electric bell teeth push the safety bolt to move towards the direction far away from the limiting column through the limiting column; when the electric bell teeth return to the initial position under the action of the first elastic piece, the safety bolt moves towards the limiting column under the action of the second elastic piece and then returns to the initial position. Through the setting of second elastic component for secondary locking mechanical system can be spontaneous the recovering initial condition, and the user need not extra operation and can realize the interact of unblock subassembly and secondary unlocking mechanism, and the structure of children's shallow is simpler.
In some optional embodiments, the secondary locking mechanism further comprises a cover plate, the cover plate is detachably and fixedly connected with the stump sitting connecting seat through a connecting piece, and the safety bolt is arranged between the stump sitting connecting piece and the cover plate, so that the installation and replacement of the safety bolt and the second elastic piece are facilitated.
In some optional embodiments, the cover plate further has a cover plate through hole, and the first support column is movably disposed through the cover plate through hole.
In some optional embodiments, a second elastic element is further arranged between the safety bolt and the sit-pocket connecting seat, and the elastic force of the second elastic element is used for enabling the safety bolt to move towards the limiting column; the second elastic piece is a compression spring, and at least one part of the safety bolt is abutted against the cover plate under the action of the elastic force of the second elastic piece.
In some optional embodiments, an avoiding structure is arranged on one side of the seat stump connecting seat facing the first electric bell outer piece, the avoiding structure is an annular groove, and the safety bolt is arranged in the annular groove; when sitting the stifle support and being in fold condition, the safety cock rotated and with spacing post dislocation, the electric bell tooth can by the unblock subassembly drives the orientation first electric bell outer part removes. At this time, the limiting column is located in the annular groove, and a gap is reserved between the limiting column and the safety plug and can rotate in the annular groove.
In some optional embodiments, the secondary locking mechanism further comprises a cover plate, and the cover plate is detachably and fixedly connected with the stump connection seat through a connection piece; the safety bolt comprises a supporting plate, a first supporting column protruding towards the cover plate and arranged on the supporting plate, and a second supporting column far away from the cover plate and arranged on the supporting plate, wherein the supporting surface of the first supporting column is opposite to the supporting surface of the limiting column; the seat stump connecting seat is provided with a supporting through hole, the second supporting column penetrates through the supporting through hole, and one end of the second supporting column can extend out of the outer end face of the seat stump connecting seat in a sliding mode; the backup pad is being equipped with one side of second support column still is equipped with the elastic component spacing groove, one side setting of second elastic component is in the elastic component spacing groove, the opposite side of second elastic component with sit the root of a certain plants connecting seat and contradict.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a children's shallow is equipped with secondary locking structure, and when the frame and sit the root of a certain plants support and be in the expansion state, the electric bell tooth is locked by secondary locking mechanism and can't move towards first electric bell external member, and the frame can't unblock, avoids the user to unblock the unblock subassembly under the condition of maloperation, and then the frame is folded and then causes the injury to children under the condition that children still take in sitting the root of a certain plant; when the frame is folded to needs, can unload the stifle support of sitting from the frame, perhaps will sit the stifle support and overturn forward and realize folding, the electric bell tooth can by the unblock subassembly drives the orientation first electric bell external member removes, and the frame can the unblock.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic side view of the stroller of the present invention in an unfolded state;
fig. 2 is a schematic enlarged cross-sectional view of a portion of the stroller of the present invention in the direction of a-a in fig. 1;
fig. 3 is a first perspective three-dimensional view of the folding-state pocket support of the stroller of the present invention;
fig. 4 is a second view angle local explosion schematic diagram of the baby stroller with the stump-seating support in a folded state according to the present invention;
fig. 5 is a third view angle local explosion schematic view of the baby stroller with the pocket support in a folded state according to the present invention;
fig. 6 is a fourth view angle schematic view of the stump-seating support of the stroller of the present invention in a folded state;
FIG. 7 is a schematic cross-sectional view taken along line D-D of FIG. 6;
FIG. 8 is an enlarged partial schematic view of FIG. 7;
fig. 9 is a schematic three-dimensional structure of the baby stroller with the detachable pocket support;
fig. 10 is a partially enlarged schematic view of the baby stroller with the pocket support detached.
Wherein: 1-a vehicle frame; 11-a bottom support; 12-a push handle; 121-a handle; 2-sitting the stump support; 21-a stump-sitting unlocking handle; 3-electric bell; 31-a sitting stump connecting seat; 311-an avoidance structure; 32-a first bell outer; 33-electric bell teeth; 331-a limiting column; 34-a second bell outer; 35-a first elastic member; 36-an unlocking assembly; 361-an unlock button; 362-unlocking block; 37-a pin shaft; 4-a secondary locking mechanism; 411 — first support column; 412-a second support column; 413-a support plate; 42-a second elastic member; 43-cover plate.
Detailed Description
The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, enables the advantages and features of the invention to be more readily understood by those skilled in the art.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.
As shown in fig. 1-10, the present embodiment provides a stroller, which comprises a frame 1 having a folded state and an unfolded state, and a seat stump bracket 2 rotatably disposed on the frame 1, wherein the seat stump bracket 2 is integrated with a seat stump for supporting and accommodating a child passenger and a seat stump unlocking handle for unlocking the rotation between the seat stump bracket 2 and the frame 1, the frame 1 comprises a bottom bracket 11 and a push handle 12, and the push handle 12 further comprises a handle 121 for an adult to hold; bottom sprag 11, sit stifle support 2 and push away 12 and connect through electric bell 3, and bottom sprag 11 includes the wheel subassembly, and electric bell 3 is including sitting stifle connecting seat 31, first electric bell outer 32, electric bell tooth 33, second electric bell outer 34, first elastic component 35 and unblock subassembly 36, wherein:
the seat stump connecting seat 31 comprises a seat stump connecting surface and a frame connecting surface which are oppositely arranged, and the seat stump support 2 is detachably connected with the seat stump connecting seat 31; in this embodiment, when the seat stump support 2 is folded by rotating forward and downward, the seat stump connecting seat 31 will rotate forward and downward synchronously. In this embodiment, the frame connecting surface is fixedly provided with a pin 37, and the length direction of the pin 37 extends transversely to the seat stump connecting seat 31.
The first electric bell outer 32 is fixedly connected with the upper end of the bottom bracket 11, in this embodiment, the first electric bell outer 32 with the first limiting groove on the inner periphery is sleeved on the rotating shaft formed by the pin shaft 37 and is rotatably connected with the seat base connecting seat 31; in this embodiment, the first electric bell outer 32 is provided with a limiting hole, one side of the electric bell teeth 33 facing the first electric bell outer 32 is provided with a limiting post 331, and the limiting post 331 penetrates through the limiting hole;
the electric bell teeth 33 and the second electric bell outer part 34 are sequentially sleeved on the pin shaft 37, the second electric bell outer part 34 is fixedly connected with the lower end of the push handle 12, and a second limit groove is arranged on the inner periphery of the second electric bell outer part 34; the periphery of the electric bell teeth 33 is provided with limit teeth; the electric bell teeth 33 are arranged between the first electric bell outer piece 32 and the second electric bell outer piece 34, the electric bell teeth 33 can move along the axial direction of the pin shaft 37, and the limiting teeth are respectively matched with the first limiting groove and the second limiting groove;
the first elastic member 35 for urging the bell teeth 33 toward the second bell outer 34 is preferably a compression spring disposed between the first bell outer 32 and the bell teeth 33;
the unlocking assembly 36 for moving the bell teeth 33 toward the first bell outer 32 along the axial direction of the pin 37 preferably comprises an unlocking block 362 disposed between the bell teeth 33 and the second bell outer 34 and a switch disposed on the handle 121 of the frame 1 for user operation, in this embodiment, the switch is an unlocking button 361;
as shown in fig. 2, a secondary locking mechanism 4 adapted to the electric bell teeth 33 is further disposed on the seat stump connecting seat 31, the secondary locking mechanism 4 includes a safety bolt adapted to the limiting column 331 and a cover plate 43 provided with a through hole, the safety bolt is disposed on the seat stump connecting seat 31, the cover plate 43 is fixedly connected to the seat stump connecting seat 31 through a detachable connecting member, and the connecting member is a screw in the embodiment.
The safety bolt comprises a supporting plate 413, a first supporting column 411 and a second supporting column 412, the first supporting column 411 is arranged on the supporting plate 413 in a protruding mode towards the cover plate 43, the second supporting column 412 is arranged on the supporting plate 413 in a protruding mode towards the direction far away from the cover plate 43, the safety bolt is movably arranged on the seat base connecting seat 31 along the length direction of the first supporting column 411 (namely parallel to the moving direction of the electric bell teeth 33), and the cover plate 43 is detachably and fixedly connected with the seat base connecting seat 31 through a connecting piece; the first supporting column 411 is movably arranged in the through hole of the cover plate in a penetrating way, and the supporting surface of the first supporting column 411 is arranged opposite to the supporting surface of the limiting column 331; the seat stump connecting seat 31 is provided with a supporting through hole, the second supporting column 412 penetrates through the supporting through hole, and one end of the second supporting column 412 can extend out of the outer end face of the seat stump connecting seat in a sliding mode; the support plate 413 is further provided with an elastic element limiting groove at one side provided with the second support pillar 412, the seat stump connecting seat 31 is also provided with another elastic element limiting groove, the second elastic element 42 in the embodiment is a compression spring, two sides of the second elastic element 42 are respectively arranged on the support plate 413 and the seat stump connecting seat 31 in the elastic element limiting groove, and two sides of the second elastic element 42 are respectively abutted against the seat stump connecting seat 31 and the support plate 413. The elastic force of the second elastic member 42 is used to make the safety bolt move towards the position-limiting column, and at least a part of the safety bolt is abutted against the cover plate 43 under the action of the elastic force of the second elastic member 42.
As shown in fig. 1 and 2, when the seat base bracket 2 mounted on the frame 1 is in the unfolded state together with the frame 1, the supporting surface of the second supporting column 412 will be adjacent to the seat base bracket 2, and when an attempt is made to push the electric bell teeth 33 to move towards the first electric bell outer 32 by pressing the unlocking button 361 to drive the unlocking block 362, the supporting surface of the second supporting column 412 will be in contact with the seat base bracket 2, so that the electric bell teeth 33 cannot move, the electric bell cannot be unlocked, and the frame 1 cannot be folded.
When the sitting stump unlocking handle 21 is pulled and the sitting stump support 2 is turned forwards and downwards to be folded as shown in fig. 3-8, the safety bolt rotates together with the sitting stump support 2, and as shown in fig. 7-8, the first support column 411 of the safety bolt located in the avoiding structure 311 is dislocated with the position of the limiting column 331, so that the secondary locking device 4 cannot lock the axial movement of the electric bell tooth 33. At this time, a gap is formed between the seat stump connecting seat 31 and the limiting column 331, the limiting column 331 can move towards the seat stump connecting seat 31, at this time, the electric bell teeth 33 can be driven by the unlocking component 36 to move towards the first electric bell outer 32, and the frame can be unlocked. In this embodiment, the avoiding structure 311 is an annular groove.
As shown in fig. 9-10, when the seat support 2 is separated from the frame 1 together with the seat, there is no obstacle outside the support surface of the second support column 412, the safety pin can be pushed by the limit column 331 to move together, at this time, the electric bell teeth 33 can be driven by the unlocking component 36 to move towards the first electric bell outer 32, and the frame can be unlocked.
After children's shallow is expanded to the expansion state by fold condition, electric bell tooth 33 resets under the effect of first elastic component 35, the safety catch resets under the effect of second elastic component 42 for secondary locking mechanical system can be spontaneous the initial condition that resumes, and the user need not extra operation and can realize the interact of unblock subassembly and secondary release mechanism, and children's shallow's structure is simpler.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and implement the present invention accordingly, which should not be taken as limiting the scope of the present invention. All equivalent changes or modifications made according to the tight-fitting nature of the present invention are intended to be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a children's shallow, children's shallow is including the frame that has fold condition and expansion state respectively and sit the root of a certain plants support, the frame includes the bottom sprag and pushes away the handle, the bottom sprag sit the root of a certain plants support and push away to connect through the electric bell, its characterized in that, the electric bell includes:
the seat stump support is detachably connected with the seat stump connecting seat;
the first electric bell outer piece is fixedly connected with the upper end of the bottom bracket;
the second electric bell outer piece is fixedly connected with the lower end of the push handle, the seat base connecting seat, the first electric bell outer piece and the second electric bell outer piece are rotationally connected around a rotating shaft, and the first electric bell outer piece is positioned between the seat base connecting seat and the second electric bell outer piece;
electric bell teeth disposed between the first and second electric bell outer pieces;
a first elastic member for urging the bell teeth toward the second bell outer member;
the unlocking assembly is used for driving the electric bell teeth to move towards the first electric bell outer piece; wherein the content of the first and second substances,
the seat stump connecting seat is also provided with a secondary locking mechanism matched with the electric bell teeth, and when the frame and the seat stump support are in an unfolded state, the electric bell teeth are locked by the secondary locking mechanism and cannot move towards the first electric bell external piece; when sitting the stifle support and being in fold condition or sit the stifle support with when the frame breaks away from mutually, the electric bell tooth can by the unblock subassembly drives the orientation first electric bell external member removes.
2. The stroller of claim 1, wherein the first electric bell outer member has a limiting hole, and the side of the electric bell teeth facing the first electric bell outer member has a limiting post, the limiting post being inserted into the limiting hole; the secondary locking mechanism comprises a safety bolt which is arranged on the sit stump connecting seat and used for being propped against the limiting column.
3. The stroller of claim 2, wherein the safety bar comprises a first support post proximate the restraint post and having an end for abutting the restraint post.
4. The stroller of claim 3, wherein the safety pin is movably disposed on the seat base connecting seat in a direction parallel to the rotation axis.
5. The stroller of claim 4, wherein the seat post connecting seat is provided with a supporting through hole, the safety bolt further comprises a second supporting post far away from the limiting post, the second supporting post is slidably inserted into the supporting through hole, and one end of the second supporting post slidably extends out of the outer end surface of the seat post connecting seat.
6. The stroller according to claim 4 or 5, wherein a second elastic member is further disposed between the safety bolt and the seat stump connecting seat, and an elastic force of the second elastic member is used to move the safety bolt toward the position-limiting post.
7. The stroller of claim 3, wherein the secondary locking mechanism further comprises a cover plate detachably and fixedly connected with the seat stump connecting seat through a connecting member, and the safety bolt is arranged between the seat stump connecting seat and the cover plate; the cover plate is further provided with a cover plate through hole, and the first support column movably penetrates through the cover plate through hole.
8. The stroller of claim 7, wherein a second elastic member is further disposed between the safety bolt and the seat stump connecting seat, and an elastic force of the second elastic member is used to move the safety bolt toward the position-limiting post; the second elastic piece is a compression spring, and at least one part of the safety bolt is abutted against the cover plate under the action of the elastic force of the second elastic piece.
9. The stroller of claim 3, wherein the seat base connecting seat is provided with an avoiding structure at a side facing the first electric bell outer member, the avoiding structure is an annular groove, and the safety bolt is arranged in the annular groove; when sitting the stifle support and being in fold condition, the safety cock rotated and with spacing post dislocation, the electric bell tooth can by the unblock subassembly drives the orientation first electric bell outer part removes.
10. The stroller of claim 2, wherein a second elastic member is further disposed between the safety bolt and the seat stump connecting seat, and an elastic force of the second elastic member is used for moving the safety bolt toward the position-limiting post; the secondary locking mechanism further comprises a cover plate, and the cover plate is detachably and fixedly connected with the stump sitting connecting seat through a connecting piece; the safety bolt comprises a supporting plate, a first supporting column protruding towards the cover plate and arranged on the supporting plate, and a second supporting column far away from the cover plate and arranged on the supporting plate, wherein the supporting surface of the first supporting column is opposite to the supporting surface of the limiting column; the seat stump connecting seat is provided with a supporting through hole, the second supporting column penetrates through the supporting through hole, and one end of the second supporting column can extend out of the outer end face of the seat stump connecting seat in a sliding mode; the backup pad is being equipped with one side of second support column still is equipped with the elastic component spacing groove, one side setting of second elastic component is in the elastic component spacing groove, the opposite side of second elastic component with sit the root of a certain plants connecting seat and contradict.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368093.4U CN212637608U (en) | 2020-03-20 | 2020-03-20 | Children's barrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020368093.4U CN212637608U (en) | 2020-03-20 | 2020-03-20 | Children's barrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212637608U true CN212637608U (en) | 2021-03-02 |
Family
ID=74767375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020368093.4U Active CN212637608U (en) | 2020-03-20 | 2020-03-20 | Children's barrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212637608U (en) |
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2020
- 2020-03-20 CN CN202020368093.4U patent/CN212637608U/en active Active
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