CN109693699A - One kind convenient for folding can make the smaller perambulator of volume - Google Patents
One kind convenient for folding can make the smaller perambulator of volume Download PDFInfo
- Publication number
- CN109693699A CN109693699A CN201910121948.5A CN201910121948A CN109693699A CN 109693699 A CN109693699 A CN 109693699A CN 201910121948 A CN201910121948 A CN 201910121948A CN 109693699 A CN109693699 A CN 109693699A
- Authority
- CN
- China
- Prior art keywords
- pipe
- foot
- rear foot
- folding
- tube
- 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.)
- Pending
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
Abstract
The invention discloses one kind convenient for folding can make the smaller perambulator of volume, including handle pipe, mounting pipe, front foot pipe, rear foot tube, front component and wheel assembly, and hand handle block set is fixed in front foot pipe, and handle pipe is nested in hand handle block set；The rear end of mounting pipe and the middle section position of rear foot tube connect, and the lower end of front end and handle pipe connects, and rear foot tube is connect with front foot pipe；It is connected with front and back foot linking arm in the lower fragment position of rear foot tube, the front end of front and back foot linking arm is flexibly connected with handle pipe；Control mechanism of taking down the exhibits is equipped between two rear foot tubes.The mutual cooperation movement that the present invention passes through the components such as handle pipe, rear foot tube, front foot pipe, mounting pipe, front and back foot linking arm, rear foot connecting tube and control mechanism of taking down the exhibits, the operation of exhibition vehicle and operation of returning the vehicle to the garage and knock off can easily be completed, return the vehicle to the garage and knock off fold while, entire vehicle frame not only can fore-aft fold, and gathering can be controlled, achieve the effect that vehicle volume-diminished after folding, it is very convenient to carry.
Description
Technical field
The present invention relates to infant articles technical fields, and in particular to a kind of baby child's trolley.
Background technique
With the improvement of living standards, tool of the perambulator at babies' indispensability, especially stroller, by baby
Put onboard is push to walk by adult can not only significantly facilitate the nurse action of big people, moreover it is possible to keep baby itself more easypro
It is suitable while also safer.However, the usual structure of baby stroller at present on the market is complex, it is largely that cannot roll over
Folded, store up and transport outward inconvenience.It is not reasonable due to designing although some can fold, fold and unfold ratio
Cumbersome, when operating cost, is hard, and settles even if vehicle is folded up since volume is larger, and since many places use joint
Mechanism causes weight larger, thus still inconvenient manual handling.For this purpose, although someone has invented the child of some foldable diminutions
Vehicle, but the car body of this perambulator is increasingly complex, volume or larger, and it is more hard to operate.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of structures more simply, design is more reasonable, expansion operates and returns the vehicle to the garage and knock off
The perambulator of smaller, more convenient carrying/storage can be folded by operating very convenient, folding aftercarriage volume.
In order to solve the above technical problems, the present invention adopts the following technical scheme: one kind convenient for folding can make volume smaller
Perambulator, including handle pipe, mounting pipe, front foot pipe, rear foot tube, front component and wheel assembly, handle pipe and front foot pipe activity connect
It is connected into body construction, mounting pipe is flexibly connected with rear foot tube, and wheel assembly is installed on rear foot tube bottom end, before front component is installed on
Foot tube bottom end, it is characterised in that: be fixed with hand handle block set in front foot pipe, handle pipe is nested in that formed in the hand handle block set can edge
The structure that front foot pipe slides up and down；Mounting pipe is intersection construction, and infall connects into rotary structure, mounting pipe by shaft
Rear end and the middle section position of rear foot tube connect into rotary structure, and its front end is flexibly connected Cheng Kexuan with the lower end of handle pipe
Rotation structure, hand handle pipe sleeve connects into rotary structure by shaft on the upper section and front foot pipe of rear foot tube；In the lower section of rear foot tube
Position is connected with rotatable front and back foot linking arm, and the front end of the front end of front and back foot linking arm and mounting pipe is coaxially and hand handle
The lower end of pipe is flexibly connected into rotary structure；It is provided with control mechanism of taking down the exhibits between two rear foot tubes or two front foot pipes, is taken down the exhibits
Control mechanism includes left arm and right arm, and the two is flexibly connected by shaft into rotary structure, by by left arm and right arm exhibition
It opens and locks the locking structure after forming entire car body expansion, form entire car body by releasing the locking between left arm and right arm
Can retracting structure, folding of returning the vehicle to the garage and knock off can be carried out at this time.
Further, the control mechanism of taking down the exhibits is connected between the lower section of two rear foot tubes, the rear foot of left arm and left side
Pipe is flexibly connected into rotary structure, and right arm is then flexibly connected into rotary structure with the rear foot tube on right side；Lead on left arm
Crossing torsional spring pin connection has a rotatable vehicle piece of taking down the exhibits, and a torsional spring is fixed on the torsional spring pin, the other end of torsional spring blocks this
It takes down the exhibits vehicle piece, locking structure is formed by the torsional spring vehicle piece clamping right arm that makes to take down the exhibits, and by releasing vehicle piece of taking down the exhibits to the card of right arm
Tightly form non-locking structure.
Further, be provided with the arcuate socket of an arc strip on left arm, and vehicle on piece of taking down the exhibits be provided with a fixation hole,
One lock hole and a torsional spring hook hole, and torsional spring pin is inserted in fixation hole, and torsional spring catches on torsional spring and hooks hole, and one is fixed in lock hole
Locking pin, the endpiece of locking pin, which is inserted in the arcuate socket of left arm, forms slidable structure；An arc is equipped in the end of right arm
Groove is entrapped in the arc groove by the head end of locking pin and locks right arm and left arm.
Further, it is connected with a rear foot connecting tube in the upper end of front foot pipe, is rotatable X-type cross knot
Structure, the lower end of two rear foot connecting tubes and the both ends for control mechanism of taking down the exhibits coaxially are connect with rear foot tube, pass through the rear foot of the X-type cross
Connecting tube, first is that the structural strength of entire car body can be improved, second is that folding or exhibition can be improved when car body folds or is unfolded
The smooth degree of open procedure.
Further, it is fixed with sail trunnion carrier in the upper end of front foot pipe, being connected with by sail trunnion carrier can rotate upwardly and downwardly
Sail pipe is provided with puggaree on sail pipe.
Further, the upper end of rear foot connecting tube connects into rotary structure by U-shaped attachment base and the sail trunnion carrier,
And the lower end of rear foot connecting tube then passes through U-shaped attachment base and rear foot tube connects into rotary structure, connection structure is simple, rotation
Process is smooth, and U-shaped attachment base is easy to get and makes.
Further, the rear and front end of the mounting pipe passes through lower end and the rear foot tube of L-type attachment base and handle pipe respectively
Middle section connect into rotary structure, connection structure is simple, and rotary course is smooth, and L-type attachment base is easy to get and makes.
Further, it is fixed on the top of handle pipe convenient for the handle shaken hands, handle pipe initially passes through after sail trunnion carrier again
Across hand handle block set, in this way there is the every side of handle pipe and entangled at two with front foot pipe, stability is higher.
Further, be provided between the lower section of front foot pipe it is foot-operated, convenient for putting foot.
Preferably, it is described ride for flexible material it is foot-operated, it is foot-operated when car body folds directly to be compressed or the foot
It steps on and detachable structure is connected into using pedal stand and front foot pipe, remove when car body is folded by foot-operated, be loaded on after expansion.
Return the vehicle to the garage and knock off process: the vehicle piece that will take down the exhibits is rotated towards left arm, so that locking pin is detached from the lock slots of right arm, at this time right arm and left arm
Unlock；Right arm is pushed up, then is downwardly inclined promotion handle forward with hand, the lower end (i.e. front end) of handle pipe drives seat
Frame pipe, mounting pipe shrink rotary folding, and drive rear foot tube forward and towards inward turning together by its rear end and front and back foot linking arm
Turn, so realize that fore-aft fold and left and right are shunk, so that effect is reduced in the folding for reaching vehicle.
Exhibition vehicle process: handle is pulled upward backwards with hand, the lower end (i.e. front end) of handle pipe drives mounting pipe, mounting pipe rotation
Turn expansion, and rear foot tube is driven by its rear end and front and back foot linking arm, so realizes front and back and left and right expansion, be fully deployed
Afterwards, locking pin is entrapped in lock slots under the action of torsional spring, keeps car body fully locked, that is, completes exhibition vehicle operation.
The present invention mainly includes to be slided up and down by handle pipe group to control and drive front foot group, rear foot group, mounting group, front and back
Connection group, group of returning the vehicle to the garage and knock off mutual movement come reach return the vehicle to the garage and knock off, open up vehicle cross range request, so that it is smaller finally to reach volume after folding
Purpose of design.
The present invention passes through handle pipe, rear foot tube, front foot pipe, mounting pipe, front and back foot linking arm, rear foot connecting tube and control of taking down the exhibits
The mutual cooperation of the components such as mechanism processed acts, and the operation of exhibition vehicle and operation of returning the vehicle to the garage and knock off can be easily completed, in folding of returning the vehicle to the garage and knock off
Meanwhile entire vehicle frame not only can fore-aft fold, but also gathering can be controlled, achieve the effect that vehicle volume-diminished after folding, take
With very convenient, and vehicle collapses rear-handle pipe and lands to form standing together with rear-wheel, can directly carry out, especially highly beneficial
It is used in old man and women.
Detailed description of the invention
Fig. 1 is the overall structure figure of unfolded state of the present invention；
Fig. 2 is the overall structure figure of another angle of unfolded state of the present invention；
Fig. 3 is that the present invention returns the vehicle to the garage and knock off process schematic；
Fig. 4 is rounding state structure chart of the present invention；
Fig. 5 is the decomposition chart of front foot pipe；
Fig. 6 is control mechanism decomposition chart of taking down the exhibits.
In figure, 1 is handle pipe, and 11 be handle, and 2 be rear foot connecting tube, and 21 be U-shaped attachment base, and 3 be wheel assembly, and 4 be sail
Pipe, 5 be rear foot tube, and 51 be front and back foot linking arm, and 6 be front foot pipe, and 61 be hand handle block set, and 62 be sail trunnion carrier, 63 be it is foot-operated, 64
It is mounting pipe for pedal stand, 7,71 be L-type attachment base, and 8 be control mechanism of taking down the exhibits, and 81 be left arm, and 811 be arcuate socket, and 82 be the right side
Arm, 821 be lock slots, and 83 be vehicle piece of taking down the exhibits, and 831 be fixation hole, and 832 be lock hole, and 833 hook hole for torsional spring, and 84 be torsional spring, 85
It is torsional spring pin for locking pin, 86,9 be front component.
Specific embodiment
In the present embodiment ,-Fig. 6, described convenient for folding to make the smaller perambulator of volume, including handle pipe 1, seat referring to Fig.1
Frame pipe 7, front foot pipe 6, rear foot tube 5, front component 9 and wheel assembly 3, handle pipe 1 are flexibly connected into car body knot with front foot pipe 6
Structure, mounting pipe 7 are flexibly connected with rear foot tube 5, and wheel assembly 3 is installed on 5 bottom end of rear foot tube, and front component 9 is installed on front foot pipe 6
Bottom end；It is fixed with hand handle block set 61 in front foot pipe 6, handle pipe 1 is nested in that formed in the hand handle block set 61 can be in front foot pipe 6
The structure of lower slider；Mounting pipe 7 is intersection construction, and infall connects into rotary structure, the rear end of mounting pipe 7 by shaft
Rotary structure is connected into the middle section position of rear foot tube 5, and its front end is flexibly connected into rotatable knot with the lower end of handle pipe 1
Structure, the upper section and the hand handle pipe sleeve 61 in front foot pipe 6 of rear foot tube 5 connect into rotary structure by shaft；Under rear foot tube 5
Fragment position is connected with rotatable front and back foot linking arm 51, and the front end of front and back foot linking arm 51 and the front end of mounting pipe 7 are same
Axis is flexibly connected into rotary structure with the lower end of handle pipe 1；In two rear foot tube 5(or two front foot pipes 6) between be provided with and take down the exhibits
Control mechanism 8, control mechanism 8 of taking down the exhibits include left arm 81 and right arm 82, and the two is flexibly connected by shaft into rotary structure,
By being unfolded left arm 81 and right arm 82 and locking the locking structure after forming entire car body expansion, by releasing left arm 81 and the right side
Locking between arm 82 formed entire car body can retracting structure, folding of returning the vehicle to the garage and knock off can be carried out at this time.
The control mechanism 8 of taking down the exhibits is connected between the lower section of two rear foot tubes 5, and the rear foot tube 5 in left arm 81 and left side is living
It is dynamic to connect into rotary structure, and right arm 82 is then flexibly connected into rotary structure with the rear foot tube 5 on right side；Lead on left arm 81
Cross torsional spring pin 86 and be connected with one and rotatably take down the exhibits vehicle piece 83, be fixed with a torsional spring 84 on the torsional spring pin 86, torsional spring 84 it is another
The vehicle piece 83 of taking down the exhibits is blocked in one end, makes 83 clamping right arm 82 of vehicle piece formation locking structure of taking down the exhibits by torsional spring 84, and passes through releasing
Vehicle piece 83 of taking down the exhibits forms non-locking structure to the clamping of right arm 82.
It is provided with the arcuate socket 811 of an arc strip on left arm 81, and is provided with a fixation hole on vehicle piece 83 of taking down the exhibits
831, a lock hole 832 and a torsional spring hook hole 833, and torsional spring pin 86 is inserted in fixation hole 831, and torsional spring 84 catches on torsional spring and hooks hole
833, a locking pin 85 is fixed in lock hole 832, the endpiece of locking pin 85 is inserted in the arcuate socket 811 of left arm 81 and is formed
Slidable structure；It is equipped with an arc groove 821 in the end of right arm 82, which is entrapped in by the head end of locking pin 85
Right arm 82 and left arm 81 are locked in 821, to support entire car body to be unfolded.
It is connected with a rear foot connecting tube 2 in the upper end of front foot pipe 6, is rotatable X-type cross structure, two rear feet
The lower end of connecting tube 2 and the both ends for control mechanism 8 of taking down the exhibits coaxially are connect with rear foot tube 5, pass through the rear foot connecting tube of the X-type cross
2, first is that the structural strength of entire car body can be improved, second is that folding or expansion process can be improved when car body folds or is unfolded
Smooth degree.
It is fixed with sail trunnion carrier 62 in the upper end of front foot pipe 6, the sail pipe that can be rotated upwardly and downwardly is connected with by sail trunnion carrier 62
4, puggaree (not shown) is provided on sail pipe 4.
The upper end of rear foot connecting tube 2 connects into rotary structure with the sail trunnion carrier 62 by U-shaped attachment base 21, then
The lower end of foot connecting tube 2 then passes through U-shaped attachment base 21 and connects into rotary structure with rear foot tube 5, and connection structure is simple, rotation
Process is smooth, and U-shaped attachment base 21 is easy to get and makes.
The rear and front end of the mounting pipe 7 passes through respectively in the lower end and rear foot tube 5 of L-type attachment base 71 and handle pipe 1
Section connects into rotary structure, and connection structure is simple, and rotary course is smooth, and L-type attachment base 71 is easy to get and makes.
The handle 11 convenient for shaking hands is fixed on the top of handle pipe 1, handle pipe 1 is then passed through after initially passing through sail trunnion carrier 62
Hand handle block set 61 in this way has the every side of handle pipe 1 and entangles at two with front foot pipe 6, and stability is higher.
Foot-operated 63 are provided with, between the lower section of front foot pipe 6 convenient for putting foot.
Described foot-operated 63 is foot-operated for flexible material, foot-operated when car body folds directly to be compressed or described foot-operated 63
Detachable structure is connected into using pedal stand 64 and front foot pipe 5, removes when car body is folded by foot-operated 63, is loaded on i.e. after expansion
It can.
Return the vehicle to the garage and knock off process: the vehicle piece 83 that will take down the exhibits is rotated towards left arm 81, and locking pin 85 is made to be detached from the lock slots 821 of right arm 82, this
When right arm 82 unlock with left arm 81；Right arm 82 is pushed up, then is downwardly inclined forward with hand and pushes handle 811, hand handle
The lower end (i.e. front end) of pipe 1 drives mounting pipe 7, and mounting pipe 7 shrinks rotary folding, and passes through its rear end and front and back foot linking arm 51
It drives rear foot tube 5 forward together and rotates inwardly, so realize that fore-aft fold and left and right are shunk, to reach the folding of vehicle
Reduce effect.
It opens up vehicle process: pulling handle 11 upward backwards with hand, the lower end (i.e. front end) of handle pipe 1 drives mounting pipe 7, mounting
7 rotary expansion of pipe, and rear foot tube 5 is driven by its rear end and front and back foot linking arm 51, so realize front and back and left and right expansion,
After being fully deployed, locking pin 85 is entrapped in lock slots 821 under the action of torsional spring 84, keeps car body fully locked, i.e. completion exhibition
Vehicle operation.
The above has been described in detail, described above, is only a preferred embodiment of the present invention, when cannot
It limit the scope of implementation of the present invention, i.e., it is all according to the made equivalent changes and modifications of the application range, it should still belong to covering scope of the present invention
It is interior.
Claims (10)
1. one kind convenient for folding can make the smaller perambulator of volume, including handle pipe, mounting pipe, front foot pipe, rear foot tube, front component
And wheel assembly, handle pipe are flexibly connected into body construction with front foot pipe, mounting pipe is flexibly connected with rear foot tube, wheel assembly peace
Loaded on rear foot tube bottom end, front component is installed on front foot pipe bottom end, it is characterised in that: hand handle block set is fixed in front foot pipe,
Handle pipe be nested in the hand handle block set formed can be along the structure that front foot pipe slides up and down；Mounting pipe is intersection construction, is intersected
Place connects into rotary structure by shaft, and the rear end of mounting pipe and the middle section position of rear foot tube connect into rotary structure, and
Its front end is flexibly connected into rotary structure with the lower end of handle pipe, and the upper section and front foot pipe of rear foot tube are connected by shaft can
Rotational structure；Rotatable front and back foot linking arm, the front end of front and back foot linking arm are connected in the lower fragment position of rear foot tube
Rotary structure coaxially is flexibly connected into the lower end of handle pipe with the front end of mounting pipe；Between two rear foot tubes or two front foot pipes
It is provided with control mechanism of taking down the exhibits, control mechanism of taking down the exhibits includes left arm and right arm, and the two is flexibly connected by shaft at rotatable
Structure, by the way that left arm and right arm to be unfolded to and locked the locking structure after forming entire car body expansion, by releasing left arm and the right side
What the locking between arm formed entire car body can retracting structure.
2. according to claim 1 convenient for folding can make the smaller perambulator of volume, it is characterised in that: the control machine of taking down the exhibits
Structure is connected between the lower section of two rear foot tubes, and left arm is flexibly connected into rotary structure with the rear foot tube in left side, and right arm is then
Rotary structure is flexibly connected into the rear foot tube on right side；There is a rotatable vehicle of taking down the exhibits by torsional spring pin connection on left arm
Piece is fixed with a torsional spring on the torsional spring pin, and the other end of torsional spring blocks the vehicle piece of taking down the exhibits, and makes vehicle piece clamping of taking down the exhibits by torsional spring
Right arm forms locking structure, and forms non-locking structure to the clamping of right arm by releasing vehicle piece of taking down the exhibits.
3. according to claim 2 convenient for folding can make the smaller perambulator of volume, it is characterised in that: be provided on left arm
The arcuate socket of one arc strip, and vehicle on piece of taking down the exhibits is provided with a fixation hole, a lock hole and a torsional spring and hooks hole, the insertion of torsional spring pin
In fixation hole, torsional spring catches on torsional spring and hooks hole, a locking pin is fixed in lock hole, the endpiece of locking pin is inserted in left arm
Slidable structure is formed in arcuate socket；It is equipped with an arc groove in the end of right arm, which is entrapped in by the head end of locking pin
Right arm and left arm are locked in connected in star.
4. according to claim 1 convenient for folding can make the smaller perambulator of volume, it is characterised in that: in the upper end of front foot pipe
It is connected with a rear foot connecting tube, is rotatable X-type cross structure, the lower end of two rear foot connecting tubes and control machine of taking down the exhibits
The both ends of structure are coaxially connect with rear foot tube.
5. according to claim 4 convenient for folding can make the smaller perambulator of volume, it is characterised in that: in the upper end of front foot pipe
It is fixed with sail trunnion carrier, the sail pipe that can be rotated upwardly and downwardly is connected with by sail trunnion carrier, is provided with puggaree on sail pipe.
6. according to claim 5 convenient for folding can make the smaller perambulator of volume, it is characterised in that: rear foot connecting tube it is upper
End connects into rotary structure by U-shaped attachment base and the sail trunnion carrier, and the lower end of rear foot connecting tube then passes through U-shaped connection
Seat connects into rotary structure with rear foot tube.
7. according to claim 1 convenient for folding can make the smaller perambulator of volume, it is characterised in that: before the mounting pipe
Both ends pass through the lower end of L-type attachment base and handle pipe and the middle section of rear foot tube respectively and connect into rotary structure afterwards.
8. according to claim 5 convenient for folding can make the smaller perambulator of volume, it is characterised in that: on the top of handle pipe
It is fixed with the handle convenient for shaking hands, handle pipe is then passed through hand handle block set after initially passing through sail trunnion carrier.
9. according to claim 1 convenient for folding can make the smaller perambulator of volume, it is characterised in that: in the lower section of front foot pipe
Between be provided with it is foot-operated.
10. according to claim 9 convenient for folding can make the smaller perambulator of volume, it is characterised in that: described ride is soft
Property material it is foot-operated or described foot-operated detachable structure is connected into using pedal stand and front foot pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121948.5A CN109693699A (en) | 2019-02-19 | 2019-02-19 | One kind convenient for folding can make the smaller perambulator of volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910121948.5A CN109693699A (en) | 2019-02-19 | 2019-02-19 | One kind convenient for folding can make the smaller perambulator of volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109693699A true CN109693699A (en) | 2019-04-30 |
Family
ID=66233427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910121948.5A Pending CN109693699A (en) | 2019-02-19 | 2019-02-19 | One kind convenient for folding can make the smaller perambulator of volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109693699A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753116A (en) * | 2021-09-24 | 2021-12-07 | 广东乐美达集团有限公司 | Novel 3D (three-dimensional) folding frame structure and baby carriage |
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|---|---|---|---|---|
| FR2603241A1 (en) * | 1986-09-03 | 1988-03-04 | Baby Relax | Frame catch for folding push-chair - has pivoting stirrup-type catch biassed to hold two articulated frame members against each other |
| US4765645A (en) * | 1987-01-30 | 1988-08-23 | Louis Shamie | Safety spreader bar lock for umbrella stroller |
| US5226658A (en) * | 1992-03-05 | 1993-07-13 | Huang Ming Tai | Position-retaining bar for a toy stroller |
| US5845925A (en) * | 1997-01-28 | 1998-12-08 | Huang; Ming-Tai | Safety device for a stroller |
| CN2389095Y (en) * | 1999-08-17 | 2000-07-26 | 好孩子集团公司 | Umbrella shaped handle cart |
| US6422586B1 (en) * | 1999-08-31 | 2002-07-23 | Cosco Management, Inc. | Stroller latch apparatus |
| GB0522003D0 (en) * | 2005-10-28 | 2005-12-07 | Hutchinson James M F | Foldable stroller |
| CN101417664A (en) * | 2007-10-22 | 2009-04-29 | 哥瑞考儿童产品公司 | Folding baby carriage provided with hood |
| CN202827678U (en) * | 2012-09-28 | 2013-03-27 | 中山市隆成日用制品有限公司 | Telescopic umbrella car framework |
| CN209535177U (en) * | 2019-02-19 | 2019-10-25 | 福建欧仕儿童用品股份有限公司 | One kind convenient for folding can make the smaller perambulator of volume |
-
2019
- 2019-02-19 CN CN201910121948.5A patent/CN109693699A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2603241A1 (en) * | 1986-09-03 | 1988-03-04 | Baby Relax | Frame catch for folding push-chair - has pivoting stirrup-type catch biassed to hold two articulated frame members against each other |
| US4765645A (en) * | 1987-01-30 | 1988-08-23 | Louis Shamie | Safety spreader bar lock for umbrella stroller |
| US5226658A (en) * | 1992-03-05 | 1993-07-13 | Huang Ming Tai | Position-retaining bar for a toy stroller |
| US5845925A (en) * | 1997-01-28 | 1998-12-08 | Huang; Ming-Tai | Safety device for a stroller |
| CN2389095Y (en) * | 1999-08-17 | 2000-07-26 | 好孩子集团公司 | Umbrella shaped handle cart |
| US6422586B1 (en) * | 1999-08-31 | 2002-07-23 | Cosco Management, Inc. | Stroller latch apparatus |
| GB0522003D0 (en) * | 2005-10-28 | 2005-12-07 | Hutchinson James M F | Foldable stroller |
| CN101417664A (en) * | 2007-10-22 | 2009-04-29 | 哥瑞考儿童产品公司 | Folding baby carriage provided with hood |
| CN202827678U (en) * | 2012-09-28 | 2013-03-27 | 中山市隆成日用制品有限公司 | Telescopic umbrella car framework |
| CN209535177U (en) * | 2019-02-19 | 2019-10-25 | 福建欧仕儿童用品股份有限公司 | One kind convenient for folding can make the smaller perambulator of volume |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113753116A (en) * | 2021-09-24 | 2021-12-07 | 广东乐美达集团有限公司 | Novel 3D (three-dimensional) folding frame structure and baby carriage |
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