CN107972723B - Baby handcart - Google Patents
Baby handcart Download PDFInfo
- Publication number
- CN107972723B CN107972723B CN201711420447.4A CN201711420447A CN107972723B CN 107972723 B CN107972723 B CN 107972723B CN 201711420447 A CN201711420447 A CN 201711420447A CN 107972723 B CN107972723 B CN 107972723B
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- rod
- strut
- rotationally connected
- underframe
- cross rod
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 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
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
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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 baby stroller, which comprises a frame (10) and wheels connected to the lower part of the frame (10), wherein the frame (10) comprises two underframe pipes (1) which are symmetrically arranged, the front end of each underframe pipe (1) is rotationally connected with an inclined strut (2), a front strut (3) is arranged between the underframe pipe (1) and the inclined strut (2), the lower end of the front strut (3) is rotationally connected with the underframe pipe (1), the upper end of the front strut (3) is in sliding connection with the inclined strut (2), the upper end of the inclined strut (2) is rotationally connected with a hand push rod (4), a rear strut (5) which is rotationally connected with the hand push rod (4) is arranged between the lower end of the hand push rod (4) and the front strut (3), a rear connecting rod (6) is arranged between the rear strut (5) and the underframe pipe (1), the upper end of the rear connecting rod (6) is rotationally connected with the rear strut (5), and the lower end of the rear connecting rod (6) is in sliding connection with the underframe pipe (1). The folding device is simple in structure, convenient to operate and small in size after folding.
Description
Technical Field
The invention relates to a baby stroller.
Background
Strollers have become an integral product in the growth of infants. Conventional strollers can be unfolded and folded for portability. However, the traditional baby carriage has a complex framework structure, is inconvenient to operate and still has a large folded volume.
The present invention has been made in view of the above drawbacks.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the baby handcart which has the advantages of simple structure, convenient operation and small volume after being folded.
The invention is realized by the following technical scheme:
a stroller comprising a frame 10 and wheels attached to a lower portion of the frame 10, wherein: the frame 10 include two chassis pipes 1 that the symmetry set up, every chassis pipe 1 front end rotates and is connected with diagonal brace 2, chassis pipe 1 and diagonal brace 2 between be equipped with preceding vaulting pole 3, preceding vaulting pole 3 lower extreme and chassis pipe 1 rotate and be connected, preceding vaulting pole 3 upper end and diagonal brace 2 sliding connection, diagonal brace 2 upper end rotate and be connected with push rod 4, push rod 4's lower extreme and preceding vaulting pole 3 between be equipped with the back vaulting pole 5 of rotating and being connected with the two, back vaulting pole 5 and chassis pipe 1 between be equipped with back connecting rod 6, back connecting rod 6 upper end and back vaulting pole 5 rotate and be connected, back connecting rod 6 lower extreme and chassis pipe 1 sliding connection.
The stroller as described above, wherein: the chassis tube 1 comprises a chassis outer tube 101 and a chassis inner tube 102 which is positioned at the inner side of the chassis outer tube 101 and fixedly connected with the chassis outer tube 101, the lower end of the rear connecting rod 6 is in sliding connection with the chassis tube 1 through a lower sliding sleeve 7 sleeved on the chassis inner tube 102, the lower end of the front stay bar 3 is rotatably connected with the chassis inner tube 102, and the chassis outer tube 101 is rotatably connected with the diagonal stay bar 2.
The stroller as described above, wherein: the baby stroller further comprises a seat support, the seat support comprises a seat rod 81, the front end of the seat rod 81 is rotatably connected with the diagonal brace 2, the rear brace 5 is rotatably connected with a sliding sleeve 82, and the seat rod 81 is arranged in the sliding sleeve 82 in a penetrating manner and can slide in the sliding sleeve 82.
The stroller as described above, wherein: the baby stroller further comprises a seat support, the seat support comprises a seat rod 81, the rear end of the seat rod 81 is rotatably connected with the rear stay 5, the inclined stay 2 is rotatably connected with a sliding sleeve 82, and the seat rod 81 is arranged in the sliding sleeve 82 in a penetrating mode and can slide in the sliding sleeve 82.
The stroller as described above, wherein: the upper end of the front stay bar 3 is connected with the diagonal stay bar 2 in a sliding way through an upper sliding sleeve 9 hinged with the front stay bar and sleeved on the diagonal stay bar 2.
The stroller as described above, wherein: the wheels comprise front wheels 201 and rear wheels 202, the front wheels 201 are connected to the front end of the underframe pipe 1 or the lower end of the diagonal brace 2, and the rear wheels 202 are connected to the rear end of the underframe pipe 1.
The stroller as described above, wherein: the baby stroller further comprises a transverse folding assembly for transversely folding the baby stroller in the left-right direction, wherein the transverse folding assembly comprises a lower cross part and an upper cross part, the lower cross part comprises a first cross rod 301 and a second cross rod 302 which are mutually crossed and rotationally connected, the front ends of the first cross rod 301 and the second cross rod 302 are respectively and rotatably connected with the front ends of two underframe pipes 1, and the rear ends of the first cross rod 301 and the second cross rod 302 are respectively and rotatably connected with the lower ends of two rear connecting rods 6; the upper cross part comprises a third cross rod 303 and a fourth cross rod 304 which are mutually crossed and rotationally connected, the lower ends of the third cross rod 303 and the fourth cross rod 304 are respectively and rotationally connected with the front ends of the two underframe pipes 1, and the upper ends of the third cross rod 303 and the fourth cross rod 304 are respectively and rotationally connected with the two rear supporting rods 5.
The stroller as described above, wherein: the upper end of the push rod 4 is also connected with a U-shaped push handle, the push handle comprises a left push handle 305 and a right push handle 306 which are respectively connected with the two push rods 4 in a rotating way, and the left push handle 305 is connected with the right push handle 306 in a rotating way.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the front end of each chassis tube is rotationally connected with an inclined strut, a front strut is arranged between the chassis tube and the inclined strut, the lower end of the front strut is rotationally connected with the chassis tube, the upper end of the front strut is in sliding connection with the inclined strut, the upper end of the inclined strut is rotationally connected with a hand push rod, a rear strut rotationally connected with the lower end of the hand push rod and the front strut is arranged between the lower end of the hand push rod and the front strut, a rear connecting rod is arranged between the rear strut and the chassis tube, the upper end of the rear connecting rod is rotationally connected with the rear strut, and the lower end of the rear connecting rod is in sliding connection with the chassis tube. Therefore, when the baby stroller is folded, the hand push rod is rotated forwards and pushed downwards, the lower end of the hand push rod, the upper end of the diagonal brace and the upper end of the rear brace are close to the rear end of the underframe pipe, meanwhile, the lower end of the front brace rotates relative to the underframe pipe, the upper end of the front brace slides upwards along the diagonal brace, the upper end of the rear connecting rod rotates relative to the rear brace, and the lower end of the rear connecting rod slides backwards along the underframe pipe, so that the folding of the whole baby stroller is finally realized. The whole structure is simple and compact, the folding operation is convenient, the volume after folding is small, and the carrying is very convenient.
2. The baby stroller further comprises a seat support, the seat support comprises a seat rod, the front end of the seat rod is rotatably connected with the diagonal brace, the rear brace is rotatably connected with the sliding sleeve, and the seat rod is arranged in the sliding sleeve in a penetrating mode and can slide in the sliding sleeve. Therefore, when the baby handcart is folded, the front end of the seat rod rotates relative to the diagonal brace, and the seat rod slides in the sliding sleeve, so that the seat support piece is folded along with the whole frame, and the operation is very convenient and quick.
3. The baby handcart of the invention also comprises an upper cross part and a lower cross part, so the baby handcart can be transversely folded in the left-right direction, thereby further reducing the folded volume and being convenient for carrying.
Drawings
FIG. 1 is a perspective view of embodiment 1 of the present invention;
FIG. 2 is one of the perspective views of embodiment 1 of the present invention during folding;
FIG. 3 is a second perspective view of the folding process of embodiment 1 of the present invention;
FIG. 4 is a perspective view showing a folded state of embodiment 1 of the present invention;
FIG. 5 is a side view of embodiment 2 of the present invention;
FIG. 6 is a side view of embodiment 2 of the present invention during folding;
fig. 7 is a perspective view of embodiment 3 of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in fig. 1 and 2, a baby stroller comprises a frame 10 and wheels connected to the lower part of the frame 10, wherein the frame 10 comprises two underframe pipes 1 which are symmetrically arranged, the front end of each underframe pipe 1 is rotationally connected with a diagonal brace 2, a front brace 3 is arranged between each underframe pipe 1 and each diagonal brace 2, the lower end of each front brace 3 is rotationally connected with each underframe pipe 1, the upper end of each front brace 3 is slidably connected with each diagonal brace 2, the upper end of each diagonal brace 2 is rotationally connected with a hand push rod 4, a rear brace 5 rotationally connected with each hand push rod 4 is arranged between the lower end of each front brace 3, a rear connecting rod 6 is arranged between each rear brace 5 and each underframe pipe 1, the upper end of each rear connecting rod 6 is rotationally connected with each rear brace 5, and the lower end of each rear connecting rod 6 is slidably connected with each underframe pipe 1.
As shown in fig. 1 to 4, when the stroller is folded, the push rod 4 is rotated forward and pushed down, the lower end of the push rod 4, the upper end of the diagonal brace 2 and the upper end of the rear brace 5 approach the rear end of the underframe pipe 1, at the same time, the lower end of the front brace 3 rotates relative to the underframe pipe 1, the upper end of the front brace 3 slides upward along the diagonal brace 2, the upper end of the rear link 6 rotates relative to the rear brace 5, and the lower end of the rear link 6 slides rearward along the underframe pipe 1, thereby realizing the folding of the entire stroller. The whole structure is simple and compact, the folding operation is convenient, the volume after folding is small, and the carrying is very convenient.
As shown in fig. 1, the underframe pipe 1 comprises an underframe outer pipe 101 and an underframe inner pipe 102 which is positioned at the inner side of the underframe outer pipe 101 and fixedly connected with the underframe outer pipe 101, the lower end of the rear connecting rod 6 is in sliding connection with the underframe pipe 1 through a lower sliding sleeve 7 hinged with the rear connecting rod and sleeved on the underframe inner pipe 102, the lower end of the front supporting rod 3 is rotatably connected with the underframe inner pipe 102, and the underframe outer pipe 101 is rotatably connected with the inclined supporting rod 2. Therefore, the whole baby handcart has reasonable structural design, avoids the interference of parts and ensures that the baby handcart has small folding volume. And the lower end of the rear connecting rod 6 slides along the underframe pipe 1 through the lower sliding sleeve 7, so that the sliding is smooth.
As shown in fig. 1 and 3, the stroller further comprises a seat support, the seat support comprises a seat rod 81, the front end of the seat rod 81 is rotatably connected with the diagonal brace 2, the rear brace 5 is rotatably connected with a sliding sleeve 82, and the seat rod 81 is inserted into the sliding sleeve 82 and can slide in the sliding sleeve 82. The seat support is used for supporting a seat for an infant to sit on. When the baby stroller is folded, the front end of the seat bar 81 rotates relative to the diagonal brace 2, and the seat bar 81 slides in the sliding sleeve 82, so that the seat support member is folded along with the whole frame 10, and the operation is very convenient and quick. Of course, the rear end of the seat rod 81 may be rotatably connected to the rear stay 5, the slide sleeve 82 may be rotatably connected to the diagonal stay 2, not shown in the drawings, and the seat rod 81 may be inserted into the slide sleeve 82 and may slide therein.
As shown in fig. 1 and 2, the upper end of the front stay bar 3 is slidably connected with the diagonal stay bar 2 through an upper sliding sleeve 9 hinged with the front stay bar and sleeved on the diagonal stay bar 2. The upper end of the front stay bar 3 slides along the diagonal stay bar 2 through the upper sliding sleeve 9, so that the front stay bar can be well guided, and the sliding is very smooth.
As shown in fig. 1, the wheel comprises a front wheel 201 and a rear wheel 202, wherein the front wheel 201 is connected to the front end of the underframe pipe 1, and the rear wheel 202 is connected to the rear end of the underframe pipe 1. Of course, the front wheel 201 may be connected to the lower end (not shown) of the diagonal brace 2, and the front wheel 201 rotates with the diagonal brace 2 relative to the underframe tube 1 when the stroller is folded.
As shown in fig. 1 to 4, the stroller further comprises a transverse folding assembly for transversely folding the stroller in the left-right direction, the transverse folding assembly comprises a lower cross member and an upper cross member, the lower cross member comprises a first cross rod 301 and a second cross rod 302 which are crossed and rotatably connected with each other, the front ends of the first cross rod 301 and the second cross rod 302 are respectively rotatably connected with the front ends of the two underframe pipes 1, and the rear ends of the first cross rod 301 and the second cross rod 302 are respectively rotatably connected with the lower ends of the two rear connecting rods 6; the upper cross part comprises a third cross rod 303 and a fourth cross rod 304 which are mutually crossed and rotationally connected, the lower ends of the third cross rod 303 and the fourth cross rod 304 are respectively and rotationally connected with the front ends of the two underframe pipes 1, and the upper ends of the third cross rod 303 and the fourth cross rod 304 are respectively and rotationally connected with the two rear supporting rods 5. When the baby stroller is unfolded, the included angle between the first cross rod 301 and the second cross rod 302 is larger, when the baby stroller is folded, the lower ends of the rear connecting rods 6 slide backwards along the underframe pipe 1, and the lower ends of the first cross rod 1 and the second cross rod 2 are respectively connected with the lower ends of the two rear connecting rods 6 in a rotating mode, so that when the lower ends of the rear connecting rods 6 slide towards the rear ends of the underframe pipes 1, the first cross rod 301 and the second cross rod 302 are pulled to rotate mutually, the included angle between the two underframe pipes 1 is reduced, the two underframe pipes 1 are narrowed in the left-right direction, the included angle between the third cross rod 303 and the fourth cross rod 304 is reduced, and therefore the whole stroller frame is folded transversely, the folding volume is further reduced, and the stroller is convenient to carry.
As shown in fig. 1 to 3, the upper end of the push rod 4 is further connected with a U-shaped push handle, the push handle includes a left push handle 305 and a right push handle 306 which are respectively connected with the two push rods 4 in a rotating manner, and the left push handle 305 is connected with the right push handle 306 in a rotating manner. The U-shaped push handle is convenient for pushing the baby handcart to walk. When the stroller is folded, the left push handle 305 and the right push handle 306 are rotated relative to each other, and the left push handle 305 and the right push handle 306 are rotated relative to the push rods 4, so that the two push rods 4 are also moved toward each other, and the entire stroller frame 10 is folded in the lateral direction.
The locking device of the baby stroller in the unfolded state can be a locking device of a traditional baby stroller, for example, a clamping groove is formed in the upper end of the diagonal brace, a clamping pin which can slide up and down and can be clamped with the clamping groove is arranged in the hand pushing rod, when the clamping pin is clamped with the clamping groove, the diagonal brace and the hand pushing rod cannot rotate relatively, the whole baby stroller cannot be folded, when the clamping pin is separated from the clamping groove, the diagonal brace and the hand pushing rod can rotate relatively, and other parts of the baby stroller can rotate or slide along with the diagonal brace, so that the folding of the baby stroller is realized.
Example 2:
as shown in fig. 5 and 6, a baby stroller comprises a frame 10 and wheels connected to the lower part of the frame 10, wherein the frame 10 comprises two underframe pipes 1 which are symmetrically arranged, the front end of each underframe pipe 1 is rotationally connected with a diagonal brace 2, a front brace 3 is arranged between each underframe pipe 1 and each diagonal brace 2, the lower end of each front brace 3 is rotationally connected with each underframe pipe 1, the upper end of each front brace 3 is slidably connected with each diagonal brace 2, the upper end of each diagonal brace 2 is rotationally connected with a hand push rod 4, a rear brace 5 rotationally connected with each hand push rod 4 is arranged between the lower end of each front brace 3, a rear connecting rod 6 is arranged between each rear brace 5 and each underframe pipe 1, the upper end of each rear connecting rod 6 is rotationally connected with each rear brace 5, and the lower end of each rear connecting rod 6 is slidably connected with each underframe pipe 1.
As shown in fig. 5 and 6, when the stroller is folded, the hand push rod 4 is rotated forward and pushed down, the lower end of the hand push rod 4, the upper end of the diagonal brace 2 and the upper end of the rear brace 5 approach the rear end of the underframe pipe 1, at the same time, the lower end of the front brace 3 rotates relative to the underframe pipe 1, the upper end of the front brace 3 slides upward along the diagonal brace 2, the upper end of the rear link 6 rotates relative to the rear brace 5, and the lower end of the rear link 6 slides rearward along the underframe pipe 1, thereby realizing the folding of the entire stroller. The whole structure is simple and compact, the folding operation is convenient, the volume after folding is small, and the carrying is very convenient.
As shown in fig. 5 and 6, the lower end of the rear connecting rod 6 is slidably connected with the underframe pipe 1 through a lower sliding sleeve 7 hinged with the rear connecting rod and sleeved on the underframe pipe 1, and the upper end of the front supporting rod 3 is slidably connected with the diagonal brace 2 through an upper sliding sleeve 9 hinged with the front supporting rod and sleeved on the diagonal brace 2. The front stay bar 3 and the rear connecting rod 6 are respectively connected with the diagonal stay bar 2 and the underframe pipe 1 in a sliding way through the upper sliding sleeve 9 and the lower sliding sleeve 7, so that the sliding is smooth. Of course, the diagonal brace 2 and the underframe pipe 1 can be respectively provided with a bar groove, and the upper end of the front brace 3 and the lower end of the rear connecting rod 6 are respectively provided with a sliding pin which is inserted into the bar groove and can slide in the bar groove.
The wheels comprise front wheels 201 and rear wheels 202, the front wheels 201 are connected to the front end of the underframe pipe 1, and the rear wheels 202 are connected to the rear end of the underframe pipe 1. Of course, the front wheel 201 may be connected to the lower end (not shown) of the diagonal brace 2, and the front wheel 201 rotates with the diagonal brace 2 relative to the underframe tube 1 when the stroller is folded.
In this embodiment, the seat of the stroller may be a flexible cloth bag (not shown) that is suspended from the frame 10, and the infant sits in the cloth bag.
Example 3:
as shown in fig. 7, embodiment 3 differs from embodiment 1 in that:
in example 3, a seat support was not provided, and a flexible cloth bag (not shown) attached to the frame 10 was used as the seat of the stroller, and the infant was seated in the cloth bag.
Claims (4)
1. A pushchair comprising a frame (10) and wheels connected to the lower part of the frame (10), characterized in that: the frame (10) comprises two underframe pipes (1) which are symmetrically arranged, wherein the front end of each underframe pipe (1) is rotationally connected with an inclined strut (2), a front strut (3) is arranged between each underframe pipe (1) and each inclined strut (2), the lower end of each front strut (3) is rotationally connected with each underframe pipe (1), the upper end of each front strut (3) is rotationally connected with each inclined strut (2), the upper end of each inclined strut (2) is rotationally connected with a push rod (4), a rear strut (5) which is rotationally connected with each push rod is arranged between the lower end of each push rod (4) and each front strut (3), a rear connecting rod (6) is arranged between each rear strut (5) and each underframe pipe (1), the upper end of each rear connecting rod (6) is rotationally connected with each rear strut (5), and the lower end of each rear connecting rod (6) is rotationally connected with each underframe pipe (1).
The chassis tube (1) comprises a chassis outer tube (101) and a chassis inner tube (102) which is positioned at the inner side of the chassis outer tube (101) and fixedly connected with the chassis outer tube (101), the lower end of the rear connecting rod (6) is in sliding connection with the chassis tube (1) through a lower sliding sleeve (7) sleeved on the chassis inner tube (102), the lower end of the front supporting rod (3) is rotatably connected with the chassis inner tube (102), and the chassis outer tube (101) is rotatably connected with the inclined supporting rod (2);
the baby stroller further comprises a seat support piece, the seat support piece comprises a seat rod (81), the front end of the seat rod (81) is rotationally connected with the diagonal brace (2), the rear brace (5) is rotationally connected with a sliding sleeve (82), and the seat rod (81) is arranged in the sliding sleeve (82) in a penetrating manner and can slide in the sliding sleeve (82);
the upper end of the front stay bar (3) is connected with the diagonal stay bar (2) in a sliding way through an upper sliding sleeve (9) hinged with the front stay bar and sleeved on the diagonal stay bar (2).
2. The stroller of claim 1, wherein: the wheel comprises a front wheel (201) and a rear wheel (202), wherein the front wheel (201) is connected to the front end of the underframe pipe (1) or the lower end of the diagonal brace (2), and the rear wheel (202) is connected to the rear end of the underframe pipe (1).
3. The stroller of claim 1, wherein: the baby stroller further comprises a transverse folding assembly for transversely folding the baby stroller in the left-right direction, the transverse folding assembly comprises a lower cross part and an upper cross part, the lower cross part comprises a first cross rod (301) and a second cross rod (302) which are mutually crossed and connected, the front ends of the first cross rod (301) and the second cross rod (302) are respectively and rotatably connected with the front ends of two underframe pipes (1), and the rear ends of the first cross rod (301) and the second cross rod (302) are respectively and rotatably connected with the lower ends of two rear connecting rods (6); the upper cross component comprises a third cross rod (303) and a fourth cross rod (304) which are mutually crossed and rotationally connected, the lower ends of the third cross rod (303) and the fourth cross rod (304) are respectively and rotationally connected with the front ends of the two underframe pipes (1), and the upper ends of the third cross rod (303) and the fourth cross rod (304) are respectively and rotationally connected with the two rear supporting rods (5).
4. A stroller according to claim 3, wherein: the upper end of the hand push rod (4) is also connected with a U-shaped push handle, the push handle comprises a left push handle (305) and a right push handle (306) which are respectively connected with the two hand push rods (4) in a rotating way, and the left push handle (305) is connected with the right push handle (306) in a rotating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420447.4A CN107972723B (en) | 2017-12-25 | 2017-12-25 | Baby handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711420447.4A CN107972723B (en) | 2017-12-25 | 2017-12-25 | Baby handcart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107972723A CN107972723A (en) | 2018-05-01 |
| CN107972723B true CN107972723B (en) | 2023-11-21 |
Family
ID=62007705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711420447.4A Active CN107972723B (en) | 2017-12-25 | 2017-12-25 | Baby handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972723B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010008030U1 (en) * | 2010-07-09 | 2010-10-07 | Beger, Udo | Chassis for a child or doll carriage |
| CN201685857U (en) * | 2010-04-28 | 2010-12-29 | 好孩子儿童用品有限公司 | Baby cart |
| CN201914295U (en) * | 2010-11-19 | 2011-08-03 | 好孩子儿童用品有限公司 | Infant stroller |
| CN102765413A (en) * | 2012-08-01 | 2012-11-07 | 昆山威凯儿童用品有限公司 | Frame structure of folding baby stroller |
| CN203593037U (en) * | 2013-10-12 | 2014-05-14 | 广州世恒物业管理有限公司 | Folding stroller frame and stroller |
| CN105857375A (en) * | 2015-01-21 | 2016-08-17 | 珠海阳光儿童用品有限公司 | Stroller frame |
| CN206317874U (en) * | 2016-11-28 | 2017-07-11 | 好孩子儿童用品有限公司 | Children trolley |
| CN207790805U (en) * | 2017-12-25 | 2018-08-31 | 石峰 | A kind of baby stroller |
-
2017
- 2017-12-25 CN CN201711420447.4A patent/CN107972723B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201685857U (en) * | 2010-04-28 | 2010-12-29 | 好孩子儿童用品有限公司 | Baby cart |
| DE202010008030U1 (en) * | 2010-07-09 | 2010-10-07 | Beger, Udo | Chassis for a child or doll carriage |
| CN201914295U (en) * | 2010-11-19 | 2011-08-03 | 好孩子儿童用品有限公司 | Infant stroller |
| CN102765413A (en) * | 2012-08-01 | 2012-11-07 | 昆山威凯儿童用品有限公司 | Frame structure of folding baby stroller |
| CN203593037U (en) * | 2013-10-12 | 2014-05-14 | 广州世恒物业管理有限公司 | Folding stroller frame and stroller |
| CN105857375A (en) * | 2015-01-21 | 2016-08-17 | 珠海阳光儿童用品有限公司 | Stroller frame |
| CN206317874U (en) * | 2016-11-28 | 2017-07-11 | 好孩子儿童用品有限公司 | Children trolley |
| CN207790805U (en) * | 2017-12-25 | 2018-08-31 | 石峰 | A kind of baby stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107972723A (en) | 2018-05-01 |
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Effective date of registration: 20231024 Address after: Card 3, No.16, Tongxing East Road, Dongsheng Town, Zhongshan City, Guangdong Province, 528400 Applicant after: Zhongshan beibeiwei daily products Co.,Ltd. Address before: 9 Banfu Avenue, Banfu Town, Zhongshan City, Guangdong Province, 528400 Applicant before: Shi Feng Applicant before: Song Jianhua |
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