CN108045424B - Baby carriage framework - Google Patents
Baby carriage framework Download PDFInfo
- Publication number
- CN108045424B CN108045424B CN201810039945.2A CN201810039945A CN108045424B CN 108045424 B CN108045424 B CN 108045424B CN 201810039945 A CN201810039945 A CN 201810039945A CN 108045424 B CN108045424 B CN 108045424B
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- CN
- China
- Prior art keywords
- hinge
- locking
- frame
- rear foot
- folding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005452 bending Methods 0.000 claims description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process 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
- B62B7/083—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 the wheel axes being moved from each other during folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
Landscapes
- 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 relates to a framework of a baby carrier, which is characterized in that: the folding bicycle comprises a bicycle frame (1) with an unfolding position and a folding position, a front wheel assembly (2), a rear wheel assembly (3), a locking mechanism for locking the bicycle frame (1) in the unfolding position, and a seat mechanism, wherein the bicycle frame (1) comprises side brackets which are positioned at the left side and the right side and form a connecting rod mechanism, and a connecting frame which is connected between the side brackets at the two sides, the seat mechanism is arranged between the side brackets at the two sides, when the locking mechanism is unlocked, the bicycle frame can be folded in the front-back direction and the upper-lower direction, the volume is small after folding, the folding and unfolding can be realized by single-hand operation, and the folding and unfolding are convenient; the baby carrier with the framework of the baby carrier is provided with a standing position, and the baby carrier can stand after being folded, so that the baby carrier is convenient to put.
Description
[ field of technology ]
The invention relates to a baby carriage framework.
[ background Art ]
At present, the baby carrier is an indispensable article for children in the growth process, and the baby carrier on the market can be folded or unfolded generally, but the skeleton structure of the existing baby carrier is quite complex, so that the baby carrier is heavy, the volume after folding is still larger, the manufacturing cost is high, and because of the complex structure, people are very laborious when folding, and the baby carrier is easy to damage.
The push frame of the baby carrier in the existing design is usually composed of two tubes on two sides of the baby carrier, the rear support of the baby carrier is usually composed of two tubes on two sides of the rear support of the baby carrier, the traditional baby carrier is not provided with a supporting tube arranged on the push frame and a second rear foot rod arranged on the rear support, the folding effect is poor, and the folding and unfolding are inconvenient.
The baby carrier in the existing design is not provided with a standing position, and can not stand after being folded, so that the baby carrier is inconvenient to put.
In view of the above, it is necessary to address the issues described above, and it is against this background that the present invention has been made.
[ invention ]
Aiming at the defects in the prior art, the invention provides the baby carriage framework, when the locking mechanism is unlocked, the baby carriage framework can be folded in the front-back and up-down directions, the volume after folding is small, the unfolding and folding can be realized by one-hand operation, and the folding and unfolding are convenient; the baby carrier with the framework of the baby carrier is provided with a standing position, and the baby carrier can stand after being folded, so that the baby carrier is convenient to put.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a bassinet skeleton, includes that have the shallow frame of expansion position and folding position, front wheel subassembly, rear wheel subassembly, will the shallow frame lock locking mechanical system, seat mechanism under the expansion position, the shallow frame include the side support that constitutes link mechanism that is located the left and right sides, connect the link between the side support of both sides, seat mechanism set up in both sides between the side support, the side support of every side include:
the front wheel assembly is arranged at the lower part of the front bracket;
the upper end part of the rear bracket and the upper end part of the front bracket are rotatably arranged through a first bending joint, and the rear wheel assembly is arranged at the lower part of the rear bracket;
the lower end of the pushing frame is rotationally connected with the upper end of the first bending joint, a handle bending pipe is arranged at the upper end of the pushing frame, and the lower end of the handle bending pipe is connected with the upper end of the pushing frame through a second bending joint;
the seat frame comprises a flat section rod and a two-section hinge arranged at the rear end of the flat section rod, the flat section rod is rotationally connected with the pushing frame through a first rotating shaft, the two-section hinge is rotationally connected with the pushing frame through a second rotating shaft, and the second rotating shaft is positioned behind the first rotating shaft;
the locking mechanism as described above includes a handle tube locking mechanism for prohibiting rotation between the handle fold tube and the push frame.
The handle pipe locking mechanism comprises a first locking mechanism and a second locking mechanism which can interact to realize folding and unfolding of a baby carriage framework, the first locking mechanism comprises a locking iron sheet which can be clamped into a locking joint, a locking sliding block which is fixedly connected with the locking iron sheet, a locking pin reset spring and a folding pull wire which are arranged on the locking sliding block, a moving pin is arranged at the upper end of the folding pull wire, a single-hand upper cover and a single-hand lower cover are arranged at the upper end of the handle folding bent pipe, a folding press block is arranged in a cavity formed by the single-hand upper cover and the single-hand lower cover, a moving pin chute is arranged on the folding press block, a moving pin straight groove is arranged on the single-hand lower cover, the moving pin is clamped in the moving pin chute and the moving pin straight groove, a folding press block reset spring is arranged on the folding press block, and the other end of the folding press block reset spring is propped against the inner walls of the single-hand upper cover and the single-hand lower cover; the two-way lock mechanism comprises a two-way lock plunger arranged on the handle and a two-way lock plunger reset spring arranged in the handle, and a pressing head capable of pressing the vehicle collecting pressing block is arranged on the two-way lock plunger.
The pushing frame comprises a pushing tube and a supporting tube arranged behind the pushing tube, the rear support comprises a first rear foot rod and a second rear foot rod, the first rear foot rod is located above the second rear foot rod, a locking piece is arranged on the second bending joint, the upper end of the supporting tube is hinged to the locking piece, and the lower end of the supporting tube is hinged to a rod body of the first rear foot rod.
As described above, the first rear foot bar and the second rear foot bar are arc-shaped bars, the lower ends of the first rear foot bar and the second rear foot bar intersect on the rear wheel assembly, the upper ends of the first rear foot bar and the second rear foot bar are connected to the first bending joint, and the first rear foot bar and the second rear foot bar are provided with clearance spaces.
The locking member is provided with a standing part for keeping a standing state after the baby carriage framework is folded.
And three hinges for linking the front bracket with the pushing frame to be unfolded, folded and folded are arranged among the front bracket, the rear bracket and the pushing frame.
The three-section hinge comprises a first hinge, a second hinge and a third hinge, wherein the first hinge, the second hinge and the third hinge are provided with an end point which is hinged together, the other end of the first hinge is hinged on the front support, the other end of the second hinge is hinged on the pushing frame, and the other end of the third hinge is hinged on a hinge point of the supporting tube and the first rear foot rod.
The beneficial effects of the invention are as follows:
1. the baby carriage framework pushing frame has a double-rod structure, and the rear support is of the double-rod structure, so that the baby carriage framework pushing frame can be folded more conveniently than a traditional single-rod structure, the folded baby carriage framework is smaller in size and thinner, the baby carriage framework pushing frame is convenient to store, folding and unfolding of a baby carriage can be achieved by one hand, and great convenience is brought to users.
2. The baby carrier framework is provided with the standing part on the locking piece, so that the baby carrier framework can keep a standing state after being folded, the baby carrier is convenient to operate and control, and the baby carrier is convenient to pull away or stop by matching with the handle of the baby carrier.
[ description of the drawings ]
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a side view of the present invention during folding.
Fig. 4 is a side view of the invention in a folded, standing position.
Fig. 5 is a perspective view of the present invention after folding.
Fig. 6 is a perspective view of the handle tube locking mechanism of the present invention.
Fig. 7 is one of the exploded views of the handle tube locking mechanism of the present invention.
FIG. 8 is a second exploded view of the handle tube locking mechanism of the present invention.
[ detailed description ] of the invention
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 8, a stroller frame comprises a stroller frame 1 having an unfolding position and a folding position, a front wheel assembly 2, a rear wheel assembly 3, a locking mechanism for locking the stroller frame 1 in the unfolding position, and a seat mechanism, wherein the stroller frame 1 comprises side brackets on the left and right sides forming a link mechanism, a connecting frame connected between the side brackets on the two sides, the seat mechanism is arranged between the side brackets on the two sides, and the side brackets on each side comprise:
a front bracket 4, wherein the front wheel assembly 2 is arranged at the lower part of the front bracket 4;
a rear bracket 5, wherein the upper end part of the rear bracket 5 and the upper end part of the front bracket 4 are rotatably arranged through a first bending joint 61, and the rear wheel assembly 3 is arranged at the lower part of the rear bracket 5;
the lower end of the pushing frame 7 is rotatably connected with the upper end of the first bending joint 61, a handle bending pipe 8 is arranged at the upper end of the pushing frame 7, and the lower end of the handle bending pipe 8 is connected with the upper end of the pushing frame 7 through a second bending joint 62;
the seat frame 9, the seat frame 9 includes a flat section rod 91 and a two-section hinge 92 arranged at the rear end of the flat section rod 91, the flat section rod 91 is rotatably connected with the pushing frame 7 through a first rotating shaft 101, the two-section hinge 92 is rotatably connected with the pushing frame 7 through a second rotating shaft 102, and the second rotating shaft 102 is positioned behind the first rotating shaft 101;
the locking mechanism comprises a handle tube locking mechanism for prohibiting rotation between the handle bent tube 8 and the push frame 7.
As shown in fig. 6, 7 and 8, in this embodiment, the handle locking mechanism includes a first locking mechanism 12 and a second locking mechanism 13 that can interact to fold and unfold the stroller frame, the first locking mechanism 12 includes a locking iron plate 121 that can be snapped into a locking joint, a locking slide block 122 fixedly connected to the locking iron plate 121, a locking pin return spring 123 and a retrieving wire 124 that are disposed on the locking slide block 122, a moving pin 125 is disposed at the upper end of the retrieving wire 124, a single-hand upper cover 141 and a single-hand lower cover 142 are disposed at the upper end of the handle folding tube 8, a retrieving press block 126 is disposed in a cavity formed by the single-hand upper cover 141 and the single-hand lower cover 142, a moving pin chute 1261 is disposed on the single-hand lower cover 142, the moving pin 125 is snapped into the moving pin chute 1261, a retrieving press block 126 is disposed on the retrieving press block 126, and the other end of the retrieving press block 127 abuts against the single-hand lower cover 141; the two-way lock mechanism 13 comprises a two-way lock bolt 131 arranged on the handle and a two-way lock bolt return spring 132 arranged in the handle, and a pressing head 1311 capable of pressing the vehicle receiving pressing block 126 is arranged on the two-way lock bolt 131.
As shown in fig. 6, 7 and 8, in this embodiment, the folding process of the stroller frame in the present invention is as follows: the two lock bolts 131 are pushed leftwards by a human hand, meanwhile, the car collecting press block 126 is held by the human hand, the car collecting press block 126 moves upwards, the two moving pins 125 move towards the center under the drive of the press block moving pin chute 1261, the two car collecting pull wires 124 also move towards the center, so that the lower car locking iron sheet 121 is driven, the two lock bolt return springs 132 retract and press between the two lock bolts 131 and the handle, the moving pins 125 drive the car collecting pull wires 124 to tighten, the car collecting pull wires 124 move towards the directions close to the single-hand upper cover 141 and the single-hand lower cover 142, the car collecting pull wires 124 drive the car locking slide blocks 122 and the car locking iron sheet 121 to move upwards, the car locking iron sheet 121 is pulled out from the locking joint, at the moment, the locking joint can rotate, unlocking is completed, and the folding of the baby carrier is realized.
As shown in fig. 6, 7 and 8, in this embodiment, the deployment process of the stroller frame in the present invention is as follows: turning the handle bending pipe 8, the handle bending pipe 8 drives the locking joint to rotate, the locking iron sheet 121 is clamped into the clamping groove in the locking joint, the locking sliding block 122 assists the locking iron sheet 121 to slide into the clamping groove in the locking joint, the locking pin reset spring 123 pushes the locking sliding block 122 to move downwards, the retraction wire 124 is loosened downwards, the retracting wire 124 drives the moving pin 125 to move horizontally, the moving pin 125 returns to the far end of the moving pin straight groove 1421, the retracting press block reset spring 127 is propped against the retracting press block 126, the secondary lock bolt reset spring 132 is pressed against the secondary lock bolt 131, and the secondary lock bolt 131 is reset, at the moment, the locking joint cannot rotate, so that the child car is unfolded.
The baby carriage framework pushing frame has a double-rod structure, and the rear support is of the double-rod structure, so that the baby carriage framework pushing frame can be folded more conveniently than a traditional single-rod structure, the folded baby carriage framework is smaller in size and thinner, the baby carriage framework pushing frame is convenient to store, folding and unfolding of a baby carriage can be achieved by one hand, and great convenience is brought to users.
As shown in fig. 1, 2, 3 and 4, in this embodiment, the pushing frame 7 includes a pushing tube 71 and a supporting tube 72 disposed behind the pushing tube 71, the rear bracket 5 includes a first rear foot rod 51 and a second rear foot rod 52, the first rear foot rod 51 is located above the second rear foot rod 52, a locking member 621 is disposed on the second bending joint 62, an upper end of the supporting tube 72 is hinged to the locking member 621, and a lower end of the supporting tube 72 is hinged to a rod body of the first rear foot rod 51.
As shown in fig. 1, 2 and 3, in this embodiment, the first rear foot rod 51 and the second rear foot rod 52 are arc-shaped rods, the lower ends of the first rear foot rod 51 and the second rear foot rod 52 intersect on the rear wheel assembly 3, the upper ends of the first rear foot rod 51 and the second rear foot rod 52 are connected to the first bending joint 61, the first rear foot rod 51 and the second rear foot rod 52 are provided with a clearance space, the pushing frame of the baby carriage framework has a double-rod structure, and the rear support is also of a double-rod structure, so that the baby carriage framework after folding has smaller volume and thinner structure, is convenient to fold and open the baby carriage by one hand, and greatly facilitates users.
As shown in fig. 1, 2, 3, 4 and 5, in this embodiment, a standing part 6211 for keeping a standing state after the stroller frame is folded is provided on the locking member 621, so that the stroller frame can keep a standing state after being folded, and the operation and the control of the stroller are convenient, and the stroller can be pulled away or stopped conveniently by matching with the handle of the stroller.
As shown in fig. 1, 2 and 3, in the present embodiment, three hinges 11 for linking the front frame 4 and the push frame 7 to be unfolded, folded and folded are provided between the front frame 4, the rear frame 5 and the push frame 7.
As shown in fig. 1, 2 and 3, in this embodiment, the three-section hinge 11 includes a first hinge 111, a second hinge 112 and a third hinge 113, where the first hinge 111, the second hinge 112 and the third hinge 113 have an end point 110 that are hinged together, the other end of the first hinge 111 is hinged on the front support 4, the other end of the second hinge 112 is hinged on the push frame 7, and the other end of the third hinge 113 is hinged on the hinge point of the support tube 72 and the first rear foot rod 51, and the three-section hinge 11 creatively connects the front support 4, the push frame 7 and the support tube 72 of the baby carrier to realize linkage unfolding and folding, so that the unfolding and folding of the baby carrier are more labor-saving and faster and more convenient than those of a traditional baby carrier.
Claims (4)
1. A bassinet skeleton, characterized in that: including having shallow frame (1) of expansion position and folding position, front wheel subassembly (2), rear wheel subassembly (3), will shallow frame (1) locking mechanical system, seat mechanism under the expansion position, shallow frame (1) including the link mechanism's of being located left and right sides side support, connect the link between the side support of both sides, seat mechanism set up in both sides between the side support, the side support of each side include:
the front wheel assembly (2) is arranged at the lower part of the front bracket (4);
the rear support (5), the upper end of the rear support (5) and the upper end of the front support (4) are rotatably arranged through a first bending joint (61), and the rear wheel assembly (3) is arranged at the lower part of the rear support (5);
the pushing frame (7), the lower end of the pushing frame (7) is rotationally connected with the upper end of the first bending joint (61), the upper end of the pushing frame (7) is provided with a handle bending pipe (8), and the lower end of the handle bending pipe (8) is connected with the upper end of the pushing frame (7) through a second bending joint (62);
the seat frame (9), the seat frame (9) comprises a flat section rod (91) and a two-section hinge (92) arranged at the rear end of the flat section rod (91), the flat section rod (91) is rotationally connected with the pushing frame (7) through a first rotating shaft (101), the two-section hinge (92) is rotationally connected with the pushing frame (7) through a second rotating shaft (102), and the second rotating shaft (102) is positioned behind the first rotating shaft (101);
the locking mechanism comprises a handle pipe locking mechanism for prohibiting rotation between the handle bent pipe (8) and the pushing frame (7);
the pushing frame (7) comprises a pushing tube (71) and a supporting tube (72) arranged behind the pushing tube (71), the rear bracket (5) comprises a first rear foot rod (51) and a second rear foot rod (52), the first rear foot rod (51) is positioned above the second rear foot rod (52), a locking piece (621) is arranged on the second bending joint (62), the upper end of the supporting tube (72) is hinged to the locking piece (621), and the lower end of the supporting tube (72) is hinged to a rod body of the first rear foot rod (51);
the first rear foot rod (51) and the second rear foot rod (52) are arc-shaped rods, the lower ends of the first rear foot rod (51) and the second rear foot rod (52) are intersected on the rear wheel assembly (3), the upper ends of the first rear foot rod (51) and the second rear foot rod (52) are connected to the first bending joint (61), and a clearance space is reserved between the first rear foot rod (51) and the second rear foot rod (52);
a standing part (6211) for keeping a standing state after the baby carriage framework is folded is arranged on the car locking piece (621).
2. The stroller frame of claim 1, wherein: three-section hinges (11) used for linking the front support (4) with the pushing frame (7) to unfold, fold and fold are arranged among the front support (4), the rear support (5) and the pushing frame (7).
3. The stroller frame of claim 2, wherein: the three-section hinge (11) comprises a first hinge (111), a second hinge (112) and a third hinge (113), wherein the first hinge (111), the second hinge (112) and the third hinge (113) are provided with an endpoint (110) which is hinged together, the other end of the first hinge (111) is hinged to the front support (4), the other end of the second hinge (112) is hinged to the pushing frame (7), and the other end of the third hinge (113) is hinged to the hinge point of the supporting tube (72) and the first rear foot rod (51).
4. The stroller frame of claim 1, wherein: the handle tube locking mechanism comprises a locking mechanism (12) and a two-way locking mechanism (13) which can interact to fold and unfold a baby carriage framework, the locking mechanism (12) comprises a locking iron sheet (121) which can be clamped into a locking joint, a locking sliding block (122) fixedly connected with the locking iron sheet (121), a locking pin reset spring (123) and a folding pull wire (124) which are arranged on the locking sliding block (122), a movable pin (125) is arranged at the upper end of the folding pull wire (124), a single-hand upper cover and a single-hand lower cover are arranged at the upper end of a handle bending tube (8), a folding pressing block (126) is arranged in a cavity formed by the single-hand upper cover and the single-hand lower cover, a movable pin chute (1261) is arranged on the folding pressing block (126), a movable pin straight slot is arranged on the single-hand lower cover, the movable pin (125) is clamped in the movable pin chute (1261) and the movable pin chute, a folding pressing block (127) is arranged on the folding pressing block (126), a folding pressing block (127) is arranged on the inner wall of the single-hand lower cover and comprises a lock latch (13) and a lock latch mechanism (13) which is arranged at the other end of the folding mechanism, a pressing head (1311) which can be used for pressing the vehicle collecting pressing block (126) is arranged on the two lock bolts (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039945.2A CN108045424B (en) | 2018-01-16 | 2018-01-16 | Baby carriage framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810039945.2A CN108045424B (en) | 2018-01-16 | 2018-01-16 | Baby carriage framework |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108045424A CN108045424A (en) | 2018-05-18 |
| CN108045424B true CN108045424B (en) | 2024-02-20 |
Family
ID=62126958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810039945.2A Active CN108045424B (en) | 2018-01-16 | 2018-01-16 | Baby carriage framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108045424B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454687B (en) * | 2018-06-06 | 2023-07-07 | 广东乐美达集团有限公司 | Multifunctional baby carriage capable of switching single seat and double seats |
| CN109017954A (en) * | 2018-07-11 | 2018-12-18 | 中山市少侠王塑料制品有限公司 | A kind of perambulator skeleton |
| CN111409685B (en) * | 2020-04-30 | 2024-12-20 | 中山市星尚婴儿用品有限公司 | Folding baby stroller |
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|---|---|---|---|---|
| CN2663249Y (en) * | 2002-11-20 | 2004-12-15 | 好孩子儿童用品有限公司 | Foldable children's cart |
| DE102005063362A1 (en) * | 2005-10-10 | 2007-04-12 | Wonderland Nurserygoods Co., Ltd., Neihu | Foldable stroller, has frame, rear wheel and first brake system is fastened near rear wheel whereby knob, arranged within first brake housing, can move between first and second position of first pin |
| JP2014073846A (en) * | 2014-01-31 | 2014-04-24 | Aprica Children's Products Kk | Collapsible baby carriage |
| CN205854245U (en) * | 2016-07-15 | 2017-01-04 | 好孩子儿童用品有限公司 | Children trolley |
| CN106428179A (en) * | 2016-06-01 | 2017-02-22 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage, carriage furling mechanism and carriage furling and folding method |
| CN206417036U (en) * | 2016-11-15 | 2017-08-18 | 湖北艾米乐工贸有限公司 | A kind of doll carriage fold mechanism |
| CN207826323U (en) * | 2018-01-16 | 2018-09-07 | 中山市少侠王塑料制品有限公司 | A baby carriage frame that is convenient to be folded with one hand |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM276762U (en) * | 2005-04-21 | 2005-10-01 | Link Treasure Ltd | Single-hand operable folding structure of stroller |
-
2018
- 2018-01-16 CN CN201810039945.2A patent/CN108045424B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663249Y (en) * | 2002-11-20 | 2004-12-15 | 好孩子儿童用品有限公司 | Foldable children's cart |
| DE102005063362A1 (en) * | 2005-10-10 | 2007-04-12 | Wonderland Nurserygoods Co., Ltd., Neihu | Foldable stroller, has frame, rear wheel and first brake system is fastened near rear wheel whereby knob, arranged within first brake housing, can move between first and second position of first pin |
| JP2014073846A (en) * | 2014-01-31 | 2014-04-24 | Aprica Children's Products Kk | Collapsible baby carriage |
| CN106428179A (en) * | 2016-06-01 | 2017-02-22 | 浙江晨辉婴宝儿童用品有限公司 | Baby carriage, carriage furling mechanism and carriage furling and folding method |
| CN205854245U (en) * | 2016-07-15 | 2017-01-04 | 好孩子儿童用品有限公司 | Children trolley |
| CN206417036U (en) * | 2016-11-15 | 2017-08-18 | 湖北艾米乐工贸有限公司 | A kind of doll carriage fold mechanism |
| CN207826323U (en) * | 2018-01-16 | 2018-09-07 | 中山市少侠王塑料制品有限公司 | A baby carriage frame that is convenient to be folded with one hand |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108045424A (en) | 2018-05-18 |
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