CN106364541B - A kind of foldable chassis - Google Patents
A kind of foldable chassis Download PDFInfo
- Publication number
- CN106364541B CN106364541B CN201610901503.5A CN201610901503A CN106364541B CN 106364541 B CN106364541 B CN 106364541B CN 201610901503 A CN201610901503 A CN 201610901503A CN 106364541 B CN106364541 B CN 106364541B
- Authority
- CN
- China
- Prior art keywords
- rotation point
- connecting rod
- seat
- fore
- stock
- 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.)
- Active
Links
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
- B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg
- B62B7/066—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg the handle bar moves in parallel relation 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
- 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
- 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
- B62B7/086—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 becoming smaller in all three dimensions
-
- 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
- B62B2205/02—Hand-propelled vehicles or sledges being foldable or dismountable when not in use foldable widthwise
-
- 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
- B62B2205/20—Catches; Locking or releasing an articulation
- B62B2205/22—Catches; Locking or releasing an articulation remotely controlled, e.g. from the handlebar
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
A kind of foldable chassis, fore-stock upper end, after-poppet upper end and seat side pipe lower end are formed in the first rotation point to be rotatablely connected, the middle part of seat bottom tube and fore-stock are formed in the second rotation point to be rotatablely connected, second rotation point is located at the lower section of the first rotation point, point, which is rotated, in third in the middle part of the rear end of seat bottom tube and connecting rod forms rotation connection, the upper end of connecting rod and the lower end of push rod form rotation connection in the 4th rotation point, the lower end of connecting rod and the middle part of after-poppet form rotation connection in the 5th rotation point, rotation connection is formed in the 6th rotation point between the upper end and push rod of seat side pipe.The present invention has the advantages that rotation point of the foldable chassis by six different locations of setting between fore-stock, after-poppet, seat bottom tube, seat side pipe, push rod and connecting rod, it can easily realize the foldable integral of vehicle frame, vehicle frame overall structure is simple, novel and folding is very convenient.In addition, handrail energy automatic unlocking when vehicle frame folding, after vehicle frame is opened, handrail is capable of automatic locking.
Description
Technical field
The present invention relates to a kind of children cart frames, more particularly, to a kind of foldable chassis.
Background technique
Foldable stroller vehicle frame common at present mainly uses two kinds of folding modes to be folded, and one is horizontal foldings
Structure, i.e., folded entire car body are longitudinally highly reduced and are merged, this kind of foldable structure volume after folding be not big, square
Portable belt, another kind are vertical folding structures, and front-wheel and rear-wheel are located at car body after this kind of foldable structure typically folds
Upper and lower ends, be difficult to stablize self-support after folding, need it is hand steered, to be inconvenient to store.In addition, both above-mentioned foldable structure
Part it is more, complicated integral structure, overall volume is larger, inconvenient to carry after folding.For lacking for above-mentioned vehicle frame folding structure
It falls into, people have invented various follow-on foldable chassis, and such as application No. is 201210438428.5 (application publication number CN
103802876 A) Chinese invention patent application disclosed in " self-supporting foldable stroller vehicle frame ", the foldable child of the self-supporting
The rear wheel support of vehicle carriage is equipped with the first hinge joint, and front-wheel support is equipped with the second hinge joint, and it is hinged that push rod is equipped with third
Point, rear wheel support top and side handrail one end are pivotally connected, and second on the first hinge joint and front-wheel support on rear wheel support is hinged
Point articulated, the third of front-wheel support top and push rod is hingedly point articulated, and front-wheel support, rear wheel support, push rod and side handrail are formed
Four-bar mechanism can pass through a locking connection structure and realize relative position stop positioning, push rod lower part and the side handrail other end
Pivot joint, the top that X supports two connecting rods are flexibly connected with one of front-wheel support upper portion side wall and push rod lower part, and X supports the lower part of two connecting rods
Be flexibly connected with the lower sides of rear wheel support, front-wheel support lower part be equipped with front-wheel, rear wheel support and X support one of lower part be equipped with
Rear-wheel.As long as although one X support of the invention can be achieved with the support of entire car body, and being able to maintain stable standing shape after folding
State, but its foldable structure is opposite or complex, also, the invention cannot be reliably achieved the unlock and locking of handrail.It is comprehensive
It is upper described, need to be further improved existing folding structure.
Summary of the invention
First technical problem to be solved by this invention is to provide a kind of structure letter for above-mentioned state of the art
Single, folding convenient foldable chassis.
Second technical problem to be solved by this invention is helped when providing a kind of folding for above-mentioned state of the art
Hand energy automatic unlocking opens the foldable chassis that back bar is capable of automatic locking.
The present invention solves technical solution used by above-mentioned first technical problem are as follows: the foldable chassis, including preceding branch
Frame, after-poppet, seat bottom tube, seat side pipe and push rod, the fore-stock there are two and the left side that is respectively arranged below seat bottom tube
Right two sides, the after-poppet there are two and the left and right sides that is respectively arranged below seat bottom tube, the seat side pipe have two simultaneously
It is respectively arranged on the left and right sides above seat bottom tube, the push rod is mounted on the upper end of seat side pipe, it is characterised in that: further includes
There is a connecting rod being set at left and right sides of seat bottom tube rear, the upper end of the fore-stock, the upper end of after-poppet and seat side pipe
Lower end forms rotation connection in the first rotation point, and the middle part of the seat bottom tube and the fore-stock are formed in the second rotation point to be turned
Dynamic connection, the second rotation point are located at the lower section of the first rotation point, and the rear end of the seat bottom tube and the middle part of the connecting rod exist
Third rotation point forms rotation connection, and the upper end of the connecting rod and the lower end of the push rod form rotation company in the 4th rotation point
Connect, the middle part of the lower end of the connecting rod and the after-poppet forms rotation connection in the 5th rotation point, the seat side pipe it is upper
End forms rotation connection in the 6th rotation point with the push rod, and the 6th rotation point is located at the top of the 4th rotation point
Various components mutually stagger when in order to enable vehicle frame folding, and the connecting rod is set to the outside of the seat bottom tube,
The after-poppet and push rod are set to the outside of the connecting rod, and the fore-stock is set to the outside of the after-poppet, the seat side
Pipe is set to the outside of the fore-stock.
It can be there are many rotation connection structure between pedestal bottom tube and fore-stock, it is preferable that in the seat bottom tube
Portion is equipped with connecting sleeve, which, which has, is socketed in the socket part in seat bottom tube and the bottom from socket part to downward
The extension stretched, the extending direction of the extension is parallel with the fore-stock, the lower end of the extension and the preceding branch
Frame forms rotation connection in the second rotation point.
Further preferably, unblock button is installed in the upper end of the push rod, in the state that the unblock button is pressed,
It unlocks between the push rod and seat side pipe and push rod is enable to move downward.As long as can in this way, pressing unblock button
To start to fold vehicle frame, fold very convenient.
In order to support oneself after making vehicle frame folding, under vehicle frame folding state, the front vehicle wheel bottom of the fore-stock, rear branch
The rear wheel bottom of frame and the bottom of push rod are flush.
The present invention solves technical solution used by above-mentioned second technical problem are as follows: the foldable chassis is at the seat
The top of bottom tube is equipped with handrail, and the handrail has two installing arms in left and right, the rear end of the installing arm and the connecting rod of respective side
Rotation connection is formed in the 7th rotation point, the 7th rotation point is set between third rotation point and the 4th rotation point.
Further preferably, the handrail is set to the inside of the seat side pipe, pacifies on the inner sidewall of the seat side pipe
Equipped with positioning pin, under vehicle frame opening state, the installing arm is supported on the positioning pin of respective side, in vehicle frame folding state
Under, the positioning pin of the installing arm and respective side is separated.
Further preferably, the rear end of the installing arm has the bending part bent downward, and the bending part is in respective side
The inside of connecting rod, the bottom end of the bending part has the block extended outward, under vehicle frame opening state, the connecting rod and institute
It states block to offset, under vehicle frame folding state, the connecting rod is separated with the block.
In order to enable handrail smoothly to fold, the 7th rotation point is set on the bending part and is located at the block
Top.
Compared with the prior art, the advantages of the present invention are as follows: the foldable chassis passes through at fore-stock, after-poppet, seat
The rotation point of six different locations is set between bottom tube, seat side pipe, push rod and connecting rod, can easily realize the whole folding of vehicle frame
Folded, vehicle frame overall structure is simple, novel and folding is very convenient, and folded vehicle frame is also able to maintain self-support.In addition, vehicle frame is rolled over
Handrail energy automatic unlocking when folded, enables folding operation to go on smoothly, and after vehicle frame is opened, handrail can lock automatically, prevent handrail
It shakes, keeps the structural stability of vehicle frame more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another angle of the embodiment of the present invention；
Fig. 3 is structural schematic diagram of the embodiment of the present invention under vehicle frame opening state；
Fig. 4 is structural schematic diagram of the embodiment of the present invention under vehicle frame semi-collapsed condition；
Fig. 5 is structural schematic diagram of the embodiment of the present invention under vehicle frame completely folded state.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figures 1 to 5, the foldable chassis in the present embodiment includes fore-stock 1, after-poppet 2, seat bottom tube 3, seat
The components such as position side pipe 4, push rod 5, connecting rod 6, connecting sleeve 7, unblock button 8, handrail 9, positioning pin 10.
Wherein, fore-stock 1 there are two and be respectively arranged on the left and right sides of the lower section of seat bottom tube 3, after-poppet 2 there are two and point
Not She Yu the lower section of seat bottom tube 3 the left and right sides, seat side pipe 4 has two and is respectively arranged on the left and right two of 3 top of seat bottom tube
Side, push rod 5 are mounted on the upper end of seat side pipe 4, and connecting rod 6 is set to the left and right sides at 3 rear of seat bottom tube.Also, connecting rod 6 is set to
The outside of seat bottom tube 3, after-poppet 2 and push rod 5 are set to the outside of connecting rod 6, and fore-stock 1 is set to the outside of after-poppet 2, seat side
Pipe 4 is set to the outside of fore-stock 1.
Rotation connection structure between fore-stock 1, after-poppet 2, seat bottom tube 3, seat side pipe 4, push rod 5 and connecting rod 6 is as follows:
The lower end of the upper end of fore-stock 1, the upper end of after-poppet 2 and seat side pipe 4 forms rotation connection, seat in the first rotation point A
The middle part of bottom tube 3 and fore-stock 1 are formed in the second rotation point B to be rotatablely connected, and the second rotation point B is located under the first rotation point A
Square, the rear end of seat bottom tube 3 and the middle part of connecting rod 6 form in third rotation point C and are rotatablely connected, upper end and the push rod 5 of connecting rod 6
Lower end forms in the 5th rotation point E and rotates at rotation connection, the lower end of connecting rod 6 and the middle part of after-poppet 2 in the 4th rotation point D-shaped
Connection, the upper end of seat side pipe 4 and push rod 5 are formed in the 6th rotation point F and are rotatablely connected, and the 6th rotation point F is located at the 4th turn
The top of dynamic point D.
The specific structure of the second rotation point B in the present embodiment is as follows: connecting sleeve 7 is mounted on the middle part of seat bottom tube 3,
The extension 72 that there is the connecting sleeve 7 socket part 71 being socketed in seat bottom tube 3 and the bottom from socket part to extend downwardly,
The extending direction of extension 72 is parallel with fore-stock 1, and the lower end of extension 72 and fore-stock 1 form in the second rotation point B and turn
Dynamic connection.
Unblock button 8 is mounted on the upper end of push rod 5, when folding, presses unblock button 8, unblock button 8 release push rod 5 with
Locking between seat side pipe 4 and so that push rod 5 is pressed down, push rod 5 moves downward under gravity when pushing, thus
It driving connecting rod 6 to move downward, and seat bottom tube 3 is driven to move downward, seat bottom tube 3 drives fore-stock 1 to move backward in turn, from
And realize vehicle frame folding.After vehicle frame folds completely, 11 bottom of front vehicle wheel of fore-stock 1,12 bottom of rear wheel of after-poppet 2 and
The bottom of push rod 5 is flush, to can support oneself after making vehicle frame folding.
Handrail automatic unlocking when the foldable chassis also has folding, the function that handrail locks automatically when vehicle is opened,
The specific mounting structure of handrail 9 is as follows: handrail 9 is set to the top of seat bottom tube 3, and handrail 9 has two installing arms 91 in left and right, often
The connecting rod 6 of the rear end of a installing arm 91 and respective side is formed in the 7th rotation point G and is rotatablely connected, and the 7th rotation point G is set on the
Between three rotation point C and the 4th rotation point D.In addition, handrail 9 is set to the inside of seat side pipe 4, the inner sidewall of side pipe 4 at seat
On positioning pin 10 is installed, the rear end of installing arm 91 has the bending part 92 bent downward, and bending part 92 is located at respective side connecting rod 6
Inside, the bottom end of bending part 92 has a block 93 extended outward, also, the 7th rotation point G on bending part 92 simultaneously
Positioned at the top of block 93.Under vehicle frame opening state, installing arm 91 is supported on the positioning pin 10 of respective side, and connecting rod 6 with
Block 93 offsets；Under vehicle frame folding state, installing arm 91 and the positioning pin 10 of respective side are separated, and connecting rod 6 and block 93
It is separated.
When pressing unblock button 8, push rod 5 is pushed, push rod 5 drives connecting rod 6 to move downward, and handrail 9 is under the drive of connecting rod 6
It moves backward, the block 93 on handrail is separated with connecting rod 6, handrail 9 is relatively rotated around the 7th rotation point G, handrail 9
It moves backward and is detached from positioning pin 10, to reach 9 automatic unlocking of handrail.
When opening vehicle frame, pull-up push rod 5, push rod 5 drive connecting rod 6 move upwards, handrail 9 under the drive of connecting rod 6 to
Preceding movement, allow handrail 9 around the 7th rotation point G relatively rotate, when vehicle frame open after and the when of locking, handrail 9 with determine
Position pin 10 offsets, and the block 93 on handrail 9 offsets with connecting rod 6, to reach the automatic locking of handrail 9.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skills,
Under the premise of not departing from the principle of the present invention, a variety of remodeling or improvement can be carried out to the present invention, these are regarded as the present invention
Protection scope within.
Claims (6)
1. a kind of foldable chassis, including fore-stock (1), after-poppet (2), seat bottom tube (3), seat side pipe (4) and push rod
(5), the fore-stock (1) there are two and the left and right sides that is respectively arranged below seat bottom tube (3), the after-poppet (2) have two
The left and right sides that is a and being respectively arranged below seat bottom tube (3), the seat side pipe (4) have two and are respectively arranged on seat bottom tube
(3) left and right sides above, the push rod (5) are mounted on the upper end of seat side pipe (4), it is characterised in that: further include being set to
Connecting rod (6) at left and right sides of seat bottom tube (3) rear, the upper end of the fore-stock (1), after-poppet (2) upper end and seat
The lower end of side pipe (4) forms rotation connection, the middle part and the fore-stock (1) of the seat bottom tube (3) in the first rotation point (A)
Rotation connection is formed in the second rotation point (B), which is located at the lower section of the first rotation point (A), the seat bottom
Manage (3) rear end and the connecting rod (6) middle part third rotation point (C) formed be rotatablely connected, the upper end of the connecting rod (6) with
The lower end of the push rod (5) forms rotation connection, the lower end and the after-poppet (2) of the connecting rod (6) in the 4th rotation point (D)
Middle part form rotation connection in the 5th rotation point (E), the upper end of the seat side pipe (4) and the push rod (5) are at the 6th turn
Dynamic point (F) forms rotation connection, and the 6th rotation point (F) is located at the top of the 4th rotation point (D)；
Handrail (9) are equipped in the top of the seat bottom tube (3), the handrail (9) has two installing arms (91) in left and right, described
The rear end of installing arm (91) and the connecting rod (6) of respective side are formed in the 7th rotation point (G) and are rotatablely connected, the 7th rotation point
(G) it is set between third rotation point (C) and the 4th rotation point (D)；The handrail (9) is set to the seat side pipe (4)
Inside is equipped with positioning pin (10), under vehicle frame opening state, the installing arm on the inner sidewall of the seat side pipe (4)
(91) it is supported on the positioning pin (10) of respective side, under vehicle frame folding state, the positioning of installing arm (91) and respective side
Pin (10) is separated；The rear end of the installing arm (91) has the bending part (92) bent downward, and the bending part (92) is located at
The inside of respective side connecting rod (6), the bottom end of the bending part (92) has the block (93) extended outward, in vehicle frame open shape
Under state, the connecting rod (6) offsets with the block (93), under vehicle frame folding state, the connecting rod (6) and the block (93)
It is separated.
2. foldable chassis according to claim 1, it is characterised in that: the connecting rod (6) is set to the seat bottom tube (3)
Outside, the after-poppet (2) and push rod (5) be set to the outside of the connecting rod (6), the fore-stock (1) be set to it is described after branch
The outside of frame (2), the seat side pipe (4) are set to the outside of the fore-stock (1).
3. foldable chassis according to claim 1, it is characterised in that: be equipped in the middle part of the seat bottom tube (3)
Connecting sleeve (7), which, which has, is socketed in the socket part (71) on seat bottom tube (3) and the bottom from socket part
The extending direction of the extension (72) extended downwardly, the extension (72) is parallel with the fore-stock (1), the extension
(72) lower end and the fore-stock (1) forms in second rotation point (B) and is rotatablely connected.
4. foldable chassis according to claim 1, it is characterised in that: be equipped with unlock in the upper end of the push rod (5)
Button (8), in the state that the unblock button (8) is pressed, unlock between the push rod (5) and seat side pipe (4) and
Move downward push rod (5) can.
5. foldable chassis according to claim 1, it is characterised in that: under vehicle frame folding state, the fore-stock (1)
Front vehicle wheel (11) bottom, rear wheel (12) bottom of after-poppet (2) and the bottom of push rod (5) be flush.
6. foldable chassis according to claim 1, it is characterised in that: the 7th rotation point (G) is set to described curved
Top on folding part (92) and positioned at the block (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901503.5A CN106364541B (en) | 2016-10-16 | 2016-10-16 | A kind of foldable chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610901503.5A CN106364541B (en) | 2016-10-16 | 2016-10-16 | A kind of foldable chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106364541A CN106364541A (en) | 2017-02-01 |
| CN106364541B true CN106364541B (en) | 2019-07-19 |
Family
ID=57895544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610901503.5A Active CN106364541B (en) | 2016-10-16 | 2016-10-16 | A kind of foldable chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106364541B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041495A1 (en) * | 2017-08-29 | 2019-03-07 | 好孩子儿童用品有限公司 | Children's stroller |
| CN107444457B (en) * | 2017-09-04 | 2023-09-26 | 昆山威凯儿童用品有限公司 | Foldable baby stroller |
| CN107757693B (en) * | 2017-11-23 | 2024-04-02 | 安徽呵宝儿童用品有限公司 | Baby carriage frame capable of realizing four folding |
| CN108248665B (en) * | 2017-12-22 | 2024-01-19 | 好孩子儿童用品有限公司 | Child cart |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201124855Y (en) * | 2007-08-28 | 2008-10-01 | 好孩子儿童用品有限公司 | Children's barrow |
| EP1967439A3 (en) * | 2007-03-07 | 2010-06-23 | Giochi Preziosi S.p.A. | Foldable stroller |
| CN204623537U (en) * | 2015-05-15 | 2015-09-09 | 王德金 | Children trolley |
| CN204937196U (en) * | 2015-08-31 | 2016-01-06 | 宁波妈咪宝婴童用品制造有限公司 | Hand-held design doll carriage |
| CN205256412U (en) * | 2015-12-29 | 2016-05-25 | 慈溪市福贝贝儿童用品有限公司 | Shallow of folded cascade baby |
| CN106004965A (en) * | 2016-06-08 | 2016-10-12 | 中山盛加儿童用品有限公司 | Novel folding trolley |
| CN206086834U (en) * | 2016-10-16 | 2017-04-12 | 宁波爱贝丽运动用品有限公司 | Foldable bicycle frame |
-
2016
- 2016-10-16 CN CN201610901503.5A patent/CN106364541B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1967439A3 (en) * | 2007-03-07 | 2010-06-23 | Giochi Preziosi S.p.A. | Foldable stroller |
| CN201124855Y (en) * | 2007-08-28 | 2008-10-01 | 好孩子儿童用品有限公司 | Children's barrow |
| CN204623537U (en) * | 2015-05-15 | 2015-09-09 | 王德金 | Children trolley |
| CN204937196U (en) * | 2015-08-31 | 2016-01-06 | 宁波妈咪宝婴童用品制造有限公司 | Hand-held design doll carriage |
| CN205256412U (en) * | 2015-12-29 | 2016-05-25 | 慈溪市福贝贝儿童用品有限公司 | Shallow of folded cascade baby |
| CN106004965A (en) * | 2016-06-08 | 2016-10-12 | 中山盛加儿童用品有限公司 | Novel folding trolley |
| CN206086834U (en) * | 2016-10-16 | 2017-04-12 | 宁波爱贝丽运动用品有限公司 | Foldable bicycle frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106364541A (en) | 2017-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106364541B (en) | A kind of foldable chassis | |
| CN203047334U (en) | Folding latch and folding connection point for stroller | |
| CN102815329B (en) | Baby carriage frame | |
| CN106627721A (en) | Cart | |
| CN107985378B (en) | Child cart | |
| CN106314516B (en) | Baby-carrier framework | |
| CN104290794B (en) | A kind of go-cart for double child and bracket assembly | |
| CN104401380B (en) | A kind of folding children's umbrella handle vehicle | |
| CN104290793B (en) | Bidirectional folding stroller | |
| CN206067843U (en) | A kind of children trolley | |
| CN210653254U (en) | Baby carriage framework | |
| CN206086834U (en) | Foldable bicycle frame | |
| CN104149837B (en) | Children trolley | |
| CN107140002B (en) | A kind of children trolley | |
| CN208978940U (en) | A kind of folding folding perambulator | |
| CN104192189B (en) | Children's barrow | |
| CN208915233U (en) | Stroller | |
| CN206125113U (en) | Perambulator framework | |
| CN209176769U (en) | A kind of folding pushchair | |
| CN208760696U (en) | Stroller fold mechanism | |
| CN106004972A (en) | Foldable baby stroller carriage | |
| CN108945076A (en) | Stroller | |
| CN201362284Y (en) | Foldable child cart | |
| CN201362286Y (en) | Foldable child cart | |
| CN209395853U (en) | A kind of Collapsible pushchair vehicle frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |