CN104401380A - Foldable umbrella handle type buggy - Google Patents
Foldable umbrella handle type buggy Download PDFInfo
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- CN104401380A CN104401380A CN201410720565.7A CN201410720565A CN104401380A CN 104401380 A CN104401380 A CN 104401380A CN 201410720565 A CN201410720565 A CN 201410720565A CN 104401380 A CN104401380 A CN 104401380A
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- sliding part
- poppet
- front frame
- umbrella handle
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- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000010586 diagram Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention relates to a foldable umbrella handle type buggy. The buggy comprises a frame, a front wheel assembly and a rear wheel assembly; the frame comprises side brackets positioned on two sides, and a supporting frame which can be transversely folded; each side bracket comprises a front bracket, a rear bracket and a seat rod which are interconnected to form a triangular three-link mechanism, and two of the three connecting parts of the three parts are rotatably connected and while the rest one is connected through a sliding part, wherein the sliding part is glidingly arranged along the length direction of one of two connected parts and is rotatably connected with the rest part. The buggy also comprises locking mechanisms for relatively locking sliding parts and rods with the sliding parts, unlocking parts arranged on the sliding parts, and a folding operating part of which two end parts are respectively connected with the unlocking parts on the two sides; the folding operating parts can be operated to drive the unlocking parts to unlock the locking mechanisms and enable the sliding parts to slip to fold and gather the front brackets, the rear brackets and the seat rods. The foldable umbrella handle type buggy is convenient to fold and simple in structure.
Description
Technical field
The present invention relates to a kind of folding children's barrow, be specifically related to a kind of umbrella handle vehicle.
Background technology
Current baby/child go-cart on the market mainly contains two kinds, a kind of common go-cart, and another kind is the umbrella handle vehicle of hand-held design.Compared with common go-cart, umbrella handle vehicle is very convenient, very little after folding, is applicable to use of going out, when particularly taking other vehicle, and such as city motor bus, very convenient.
In prior art, the vehicle frame of collapsible umbrella handle vehicle generally includes side stand in both sides, be arranged on bottom bracing frame between the side stand of both sides and back pole-bracket, each side stand comprises front frame, bottom and the upper end of front frame rotate the push rod, after poppet and the connecting rod that are connected, the upper end of after poppet also rotates with push rod and is connected, connecting rod is located between front frame and after poppet, its leading section and front frame are rotationally connected, and rearward end and after poppet are rotationally connected, and extend roughly in the horizontal direction.Existing umbrella handle vehicle needs many more manipulations when folding, can not realize " one carries i.e. folding ", operation of returning the vehicle to the garage and knock off is convenient not, simultaneously, connect often through plastic parts between existing umbrella handle vehicle its front frame and push rod, add the characteristic of umbrella handle vehicle itself, after vehicle frame bears a heavy burden, easily occur the situation of adduction, affect safety in utilization and traveling comfort.In addition, existing umbrella handle vehicle must arrange by connecting rod the rigidity strengthening vehicle frame, and rod member is more.
Summary of the invention
Technical matters to be solved by this invention is to provide that a kind of structure is simple, folding operation folding children's umbrella handle vehicle easily.
For solving above technical matters, the present invention adopts following technical scheme:
A kind of folding children's umbrella handle vehicle, comprise the vehicle frame with deployed condition and folded state, front component and wheel assembly, vehicle frame comprises the side stand being positioned at both sides, between the side stand being located at both sides and can the bracing frame of horizontal folding, side stand comprises the front frame that bottom is provided with described front component, the after poppet that bottom is provided with described wheel assembly and the seat bar extended along the longitudinal direction, described front frame, after poppet, seat bar three parts are connected to each other and form leg-of-mutton three-link mechanism, two places are had for being rotationally connected in three junctions of described three parts, another place is connected by sliding part, this sliding part can be arranged slidably along the length direction of in two parts be connected, and be rotationally connected with another in described two parts be connected, described umbrella handle vehicle also comprises for by relative with the rod member being provided with this sliding part slidably for the sliding part lockout mechanism locked, be arranged on the unlock piece for making lockout mechanism unlock on sliding part, and the folding operation part that both ends are connected with the unlock piece of both sides respectively, unlock piece can be driven to be unlocked by lockout mechanism by operation folding operation part and make sliding part slip thus make front frame, after poppet and seat bar fold to be drawn close.
According to the present invention, lockout mechanism is not particularly limited.Right lockout mechanism is preferably arranged between sliding part and the rod member being provided with this sliding part slidably.
Further, lockout mechanism comprises the locking piece be located at slidably on sliding part, be arranged on be provided with this sliding part slidably rod member on and the auxiliary section locked of matching with locking piece, unlock piece can make locking piece slide thus match with auxiliary section or depart from cooperation under the drive of folding operation part.
Further, described auxiliary section can be such as lockhole or locked groove etc.
Further, described unlock piece is arranged on sliding part rotationally, and unlock piece is also rotationally connected with locking piece.When unlock piece relative sliding part rotates, locking piece will be driven to slide, thus coordinate with auxiliary section or be separated.
According to a concrete aspect, described unlock piece is rotationally connected by the first pivot and sliding part, be rotationally connected by an end of the second pivot and locking piece, first pivot, the second pivot parallel, and the end relative with a described end of locking piece coordinates with auxiliary section and lock.Preferably, the first pivot than the second pivot closer to the described rod member being provided with sliding part slidably.
Further, preferably between sliding part and unlock piece, establish reduction torsion spring, particularly, the both ends of reduction torsion spring can be connected with sliding part and unlock piece respectively or overlap in rotating shaft between.Arranging reduction torsion spring can make lockout mechanism automatically be converted to lock-out state from released state, handled easily.
Further, the upper end of after poppet is connected with front frame, and the rear ends of seat bar is connected with front frame and after poppet respectively, and when vehicle frame is in deployed condition, the junction of front frame, after poppet is higher than the junction of seat bar and front frame, seat bar and after poppet.
Concrete and the preferred aspect according to one, connected by described sliding part between described after poppet, front frame, and sliding part is slidably arranged on front frame, sliding part and after poppet are rotated by pivot and are connected.More preferably, time folding, sliding part is along front frame upward sliding.
According to another concrete aspect, described seat bar is connected by described sliding part with between after poppet or front frame, and sliding part is slidably arranged on after poppet or front frame, and sliding part and seat bar are rotated by pivot and be connected.
Preferably, above-mentioned sliding part is sliding sleeve, is set on corresponding parts.
Preferably, described folding operation part is banded.
Preferably, the both ends of folding operation part are connected with the unlock piece of both sides respectively.
Further, support frame as described above comprises and to be arranged between the front frame of both sides and the after poppet of both sides and can between the bottom bracing frame of horizontal folding and the after poppet being arranged on both sides and can the back pole-bracket of horizontal folding.Bottom bracing frame and back pole-bracket can adopt the arbitrary version in this area, are not particularly limited.Such as bottom bracing frame can be common cross support, and back pole-bracket can support form for common father and son.
According to a concrete aspect of the present invention, bottom bracing frame comprise intersect and infall rotate connect the first bottom supporting rod and the second bottom supporting rod, the leading section of the first bottom supporting rod and the second bottom supporting rod is rotationally connected with the front frame of both sides respectively, rearward end is rotationally connected with the after poppet of both sides respectively.
Back pole-bracket comprises vertical connecting rod, the Connection Block on described vertical connecting rod can be slidably arranged in, upper singletree, be positioned at the bottom rail strut below singletree, first hound, second hound, upper singletree comprises the first pole and the second pole that outer end is rotationally connected with the after poppet of both sides respectively, first pole, the inner end of the second pole and the upper end of vertical connecting rod rotate connection, bottom rail strut comprises the 3rd pole and the 4th pole that outer end is rotationally connected with the after poppet of both sides respectively, described 3rd pole, the bottom of the 4th pole and vertical connecting rod rotates connection, first hound is rotationally connected with relative two sides of described Connection Block respectively with the upper end of the second hound, bottom is rotationally connected with the outer end of described 3rd pole and the 4th pole respectively.Further, be provided with foot-operated in vertical connecting rod, the 3rd pole and the 4th pole junction.
According to a concrete aspect of the present invention, the seat of child umbrella handle vehicle is formed by present bar being arranged cloth cover.Cloth cover has Part I and Part II, and the sheathed present bar of Part I forms seat board, and the top of Part II and the front frame of both sides are connected to form backrest.
According to the present invention, front frame is preferably made up of a rod member, also can be fixedly connected with by two or more root rod members and form.Preferably, establish handle in the upper end of front frame, so that operation.
Being rotationally connected between two parts of the present invention all to rotate connection preferably by pivot.
Due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
Folding of the present invention is very convenient, only folding operation part need be pulled vehicle frame just can be made to unlock and drive whole vehicle frame folding, have the effect of carrying and namely rolling over; In addition, structure of the present invention is simple, can not arrange connecting rod, also can keep good rigidity with the umbrella handle vehicle ratio of prior art, and vehicle frame can not adduction after bearing a heavy burden.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view (being in deployed condition) of the folding children's umbrella handle vehicle of embodiment 1;
Fig. 2 is the schematic side view of Fig. 1;
Fig. 3 is the another schematic perspective view (being in deployed condition) of the folding children's umbrella handle vehicle of embodiment 1;
Fig. 4 is the schematic perspective view (in folding process) of Fig. 1 umbrella handle vehicle;
Fig. 5 is the schematic perspective view (being in folded state) of Fig. 1 umbrella handle vehicle;
Fig. 6 is structural representation when sliding part is in the lock state in embodiment 1;
Fig. 7 is structural representation when sliding part is in the lock state in embodiment 1;
Fig. 8 is the structure diagram (being in deployed condition) of the folding children's umbrella handle vehicle of embodiment 2;
Fig. 9 is the structure diagram (in folding process) of the folding children's umbrella handle vehicle of embodiment 2;
Figure 10 is the structure diagram (being in folded state) of the folding children's umbrella handle vehicle of embodiment 2;
Figure 11 is the structure diagram (being in deployed condition) of the folding children's umbrella handle vehicle of embodiment 3;
Figure 12 is the structure diagram (in folding process) of the folding children's umbrella handle vehicle of embodiment 3;
Figure 13 is the structure diagram (being in folded state) of the folding children's umbrella handle vehicle of embodiment 3;
Wherein: 1, front component; 2, wheel assembly; 31, Part I; 32, Part II; 4, side stand; 40, front frame; 40a, lockhole; 41, after poppet; 42, seat bar; 43, handle; 5, foot-operated; 60, sliding part; 61, locking piece; 62, unlock piece; 7, folding operation part; 8, bottom bracing frame; 80, the first bottom supporting rod; 81, the second bottom supporting rod; 9, back pole-bracket; 90, vertical connecting rod; 91, Connection Block; 92, the first hound; 93, the second hound; 94, the first pole; 95, the second pole; 96, the 3rd pole; 97, the 4th pole; A, the first pivot; B, the second pivot.
Detailed description of the invention
embodiment 1
See Fig. 1 to Fig. 7, this example provides a kind of folding children's umbrella handle vehicle, and it comprises vehicle frame, front component 1, the wheel assembly 2 with deployed condition and folded state.Vehicle frame specifically comprises in both sides and the side stand 4 of symmetry, be located at both sides side stand 4 between and can the bracing frame of horizontal folding.
Further, side stand 4 comprises and to be made up of a rod member and bottom is provided with the front frame 40 of front component 1, the after poppet 41 that bottom is provided with wheel assembly 2, the seat bar 42 extended along the longitudinal direction and is located at the handle 43 of front frame 40 upper end.Front frame 40, after poppet 41, seat bar 42 form leg-of-mutton three-link mechanism.Particularly, connected by sliding part 60 between front frame 40, after poppet 41.The upper end of after poppet 41 is connected by pivot with sliding part 60.The rear ends of seat bar 42 is rotationally connected respectively by pivot and the bottom of front frame 40, the middle and lower part of after poppet 41, when vehicle frame is in deployed condition, the junction of front frame 40, after poppet 41 is higher than the junction of seat bar 42 with front frame 40, seat bar 42 and after poppet 41.
Umbrella handle vehicle also comprise arrange for by sliding part 60 and front frame 40 relatively locking lockout mechanism, be arranged on the unlock piece 62 that sliding part 60 makes lockout mechanism unlock, the folding operation part 7 be connected with unlock piece 62.Particularly, folding operation part 7 is banded, and its both ends are connected with the unlock piece 62 of both sides respectively.Sliding part 60 is specially sliding sleeve, is set on front frame 40.Time folding, upwards pull folding operation part 7, can drive unlock piece 62 that lockout mechanism is unlocked and make sliding part 60 along front frame 40 upward sliding, front frame 40, after poppet 41 and seat bar 42 is folded and draws close.
Further, bracing frame comprises that be arranged between front frame 40 and after poppet 41 can between the bottom bracing frame 8 of horizontal folding and the after poppet 41 being arranged on both sides and can the back pole-bracket 9 of horizontal folding.
In this example, bottom bracing frame 8 comprises and intersects and to rotate the first bottom supporting rod 80 of connecting and the leading section of the second bottom supporting rod 81, first bottom supporting rod 80 and the second bottom supporting rod 81 is rotationally connected with the front frame 40 of both sides respectively, rearward end is rotationally connected with the after poppet 41 of both sides respectively at infall.
In this example, back pole-bracket 9 comprises vertical connecting rod 90, the Connection Block 91 on vertical connecting rod 90 can be slidably arranged in, upper singletree, be positioned at the bottom rail strut below singletree, first hound 92, second hound 93, upper singletree comprises the first pole 94 and the second pole 95 that outer end is rotationally connected with the after poppet 41 of both sides respectively, first pole 94, the inner end of the second pole 95 rotates with the upper end of vertical connecting rod 90 and is connected, bottom rail strut comprises the 3rd pole 96 and the 4th pole 97 that outer end is rotationally connected with the after poppet 41 of both sides respectively, 3rd pole 96, the inner end of the 4th pole 97 rotates with the bottom of vertical connecting rod 90 and is connected, first hound 92 is rotationally connected with relative two sides of Connection Block 91 respectively with the upper end of the second hound 93, bottom is rotationally connected with the outer end of the 3rd pole 96 and the 4th pole 97 respectively.Foot-operated 5 are provided with in vertical connecting rod 90, the 3rd pole 96 and the 4th pole 97 junction.
In this example, the seat of child umbrella handle vehicle is formed by present bar 42 being arranged cloth cover.Cloth cover has Part I 31 and Part II 32.The sheathed present bar 42 of Part I 31 forms seat board, and the top of Part II 32 and the front frame 40 of both sides are connected to form backrest.
The present invention is not particularly limited for above-mentioned lockout mechanism, can adopt those set-up modes that this area is conventional.Specific in this example, lockout mechanism is preferably located between sliding part 60 and front frame 40.Particularly, see Fig. 6 and Fig. 7, lockout mechanism comprises the locking piece 61 be slidably arranged on sliding part 60, be arranged on the lockhole 40a or locked groove that front frame 40 open and can coordinate with locking piece 61 and lock or other can coordinate with locking piece 61 auxiliary section locked, when locking piece 61 is plugged in lockhole 40a, lockout mechanism locks, and sliding part 60 is locked, can not slide, when locking piece 61 departs from lockhole 40a, lockout mechanism unlocks, and sliding part 60 can slide.Unlock piece 62 to rotate with sliding part 60 and locking piece 61 respectively by the first parallel pivot a, the second pivot b and is connected, wherein the first pivot a than the second pivot b closer to front frame 40.When unlock piece 62 rotates for axis with the first pivot a, what locking piece 61 can be driven to slide coordinates with lockhole 40a or departs from.When towards the F shown in Fig. 6 to rotation, locking piece 61 slides towards the direction away from lockhole 40a thus departs from lockhole 40a and realizes unlocking under the drive of unlock piece 62, otherwise, when unlock piece 62 is towards when rotating in the opposite direction with F side, locking piece 61 slides towards the direction of close lockhole 40a under the drive of unlock piece 62 thus locking piece 61 is inserted into realization locking in lockhole 40a.In addition, between sliding part 60 with unlock piece 62, be provided with the reduction torsion spring that both ends are connected with sliding part 60 and unlock piece 62 respectively.Under the effect of reduction torsion spring, lockout mechanism can be transformed into lock-out state from released state automatically.Connected by described folding operation part 7 between the unlock piece 62 of both sides, upwards carry folding operation part 7, unlock piece 62 for axis is along F to rotation, drives locking piece 61 slide and skid off from lockhole 40a with the first pivot a, thus both sides are unlocked simultaneously, then drive sliding part 60 to slide together.The lockout mechanism of this example and unlock piece 62 not only structure are simple and easy to operate.
When being not particularly illustrated, being rotationally connected between the above two parts is and is rotated connection by pivot.
This routine child umbrella handle vehicle folding process is as follows: see Fig. 3, first by back pole-bracket 9 i.e. D direction unblock in upward direction, then carry folding operation part 7 move in upward direction thus sliding part 6 is unlocked, afterwards, sliding part 6 slides along A direction (along front frame 40 direction upwards), drive after poppet 41, seat bar 42 rotate relative to front frame 40 and draw close with front frame 40 gradually, back pole-bracket 9 draws in left-right direction gradually, bottom bracing frame 8 is driven to draw in left-right direction, as shown in Figure 4, state as shown in Figure 5 is finally folded to form.
To sum up, this routine umbrella handle vehicle is compared with existing umbrella handle vehicle, and folding operation is very convenient, and one carries and namely rolls over, and meanwhile, structure is more simple, arranges more convenient, the good rigidly of car load, and vehicle frame can not adduction after bearing a heavy burden.
Embodiment 2
This example provides a kind of folding children's umbrella handle vehicle, see Fig. 8-10, it is substantially with embodiment 1, unlike, wherein, the seat leading section of bar 42 is connected by sliding part 60 with the bottom of front frame 40, and rotating respectively by pivot between seat bar 42 with after poppet 41, between front frame 40 with after poppet 41 is connected.Sliding part 60 can slide along the bearing of trend of front frame 40, and is connected with being rotated by pivot between seat bar 42.
When this routine umbrella handle vehicle folds, after back pole-bracket is unlocked, pull folding operation part that lockout mechanism is unlocked, afterwards, pull sliding part 60 along front frame 40 upward sliding, drive seat bar 42 rotate relative to after poppet 40 and draw close to after poppet 41 gradually, drive after poppet 41 rotate relative to front frame 40 and draw close with front frame 40 gradually simultaneously, back pole-bracket draws in left-right direction gradually, drives bottom bracing frame to draw in left-right direction, is finally folded to form state as shown in Figure 10.The effect that this routine umbrella handle vehicle has equally " one carries i.e. folding ".
Embodiment 3
This example provides a kind of folding children's umbrella handle vehicle, see Figure 11-13, it is substantially with embodiment 1, unlike, wherein, the rearward end of seat bar 42 is connected by sliding part 60 with after poppet 41, and rotating respectively by pivot between seat bar 42 with front frame 40, between front frame 40 with after poppet 41 is connected.Sliding part 60 can slide along the bearing of trend of after poppet 41, and is connected with being rotated by pivot between seat bar 42.Be provided with the two relative lockout mechanism locked between sliding part 60 with after poppet 41, the structure of this lockout mechanism and principle are with embodiment 1.
When this routine umbrella handle vehicle folds, after back pole-bracket is unlocked, folding operation part is pulled to drive unlock piece that lockout mechanism is unlocked, afterwards, pull sliding part 60 along after poppet 41 slide downward, drive after poppet 41, seat bar 42 rotate relative to front frame 40 and draw close with front frame 40 gradually, and back pole-bracket draws in left-right direction gradually, is finally folded to form state as shown in figure 13.The effect that this routine umbrella handle vehicle has equally " one carries i.e. folding ".
Above to invention has been detailed description; its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed in protection scope of the present invention.
Claims (10)
1. a folding children's umbrella handle vehicle, comprise the vehicle frame with deployed condition and folded state, front component and wheel assembly, described vehicle frame comprises the side stand being positioned at both sides, between the side stand being located at described both sides and can the bracing frame of horizontal folding, described side stand comprises the front frame that bottom is provided with described front component, the after poppet that bottom is provided with described wheel assembly and the seat bar extended along the longitudinal direction, it is characterized in that: described front frame, after poppet, seat bar three parts are connected to each other and form leg-of-mutton three-link mechanism, two places are had for being rotationally connected in three junctions of described three parts, another place is connected by sliding part, described sliding part can be arranged slidably along the length direction of in two parts be connected, and be rotationally connected with another in described two parts be connected, described umbrella handle vehicle also comprises for by relative with the rod member being provided with described sliding part slidably for the described sliding part lockout mechanism locked, be arranged on the unlock piece for making described lockout mechanism unlock on described sliding part, and the folding operation part that both ends are connected with the described unlock piece of both sides respectively, unlock piece can be driven to be unlocked by described lockout mechanism by operating described folding operation part and make described sliding part slide thus make described front frame, after poppet and seat bar fold to be drawn close.
2. folding children's umbrella handle vehicle according to claim 1, it is characterized in that: described lockout mechanism comprises the locking piece be located at slidably on described sliding part, be arranged on the auxiliary section locked of matching on the rod member of described sliding part and with described locking piece, and described unlock piece can make described locking piece coordinate with described auxiliary section or be separated under the drive of described folding operation part.
3. folding children's umbrella handle vehicle according to claim 2, is characterized in that: described auxiliary section is lockhole or locked groove.
4. folding children's umbrella handle vehicle according to claim 2, is characterized in that: described unlock piece is arranged on described sliding part rotationally, and described unlock piece is also rotationally connected with described locking piece.
5. folding children's umbrella handle vehicle according to claim 4, it is characterized in that: described unlock piece is rotationally connected by the first pivot and described sliding part, be rotationally connected by an end of the second pivot and described locking piece, described first pivot, the second pivot parallel, and the end relative with a described end of described locking piece coordinates with described auxiliary section and lock.
6. according to the folding children's umbrella handle vehicle in claim 1 to 5 described in any one claim, it is characterized in that: the upper end of described after poppet is connected with described front frame, the rear ends of described seat bar is connected with described front frame and after poppet respectively, when vehicle frame is in deployed condition, the junction of described front frame, after poppet is higher than the junction of described seat bar and front frame, described seat bar and after poppet.
7. folding children's umbrella handle vehicle according to claim 6, be is characterized in that: connected by described sliding part between described after poppet, front frame, and sliding part is slidably arranged on described front frame, and sliding part and after poppet are rotated by pivot and be connected.
8. folding children's umbrella handle vehicle according to claim 6, it is characterized in that: described seat bar is connected by described sliding part with between described after poppet or front frame, and sliding part is slidably arranged on described after poppet or front frame, sliding part and seat bar are rotated by pivot and are connected.
9. folding children's umbrella handle vehicle according to claim 1, is characterized in that: described folding operation part is for banded.
10. the folding children's umbrella handle vehicle according to claim 1 or 9, is characterized in that: described front frame is made up of a rod member, or is fixedly connected with by two or more root rod members and forms.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720565.7A CN104401380B (en) | 2014-12-02 | 2014-12-02 | A kind of folding children's umbrella handle vehicle |
| US15/314,873 US20170190349A1 (en) | 2014-05-30 | 2014-12-30 | Folding stroller |
| PCT/CN2014/095510 WO2015180466A1 (en) | 2014-05-30 | 2014-12-30 | Collapsible stroller |
| EP14893273.4A EP3150462A4 (en) | 2014-05-30 | 2014-12-30 | Collapsible stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410720565.7A CN104401380B (en) | 2014-12-02 | 2014-12-02 | A kind of folding children's umbrella handle vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401380A true CN104401380A (en) | 2015-03-11 |
| CN104401380B CN104401380B (en) | 2016-10-26 |
Family
ID=52639073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410720565.7A Active CN104401380B (en) | 2014-05-30 | 2014-12-02 | A kind of folding children's umbrella handle vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401380B (en) |
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| CN104960560A (en) * | 2015-06-19 | 2015-10-07 | 好孩子儿童用品有限公司 | Folding umbrella stroller |
| CN106882217A (en) * | 2017-02-24 | 2017-06-23 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN105346584B (en) * | 2015-11-16 | 2020-04-10 | 好孩子儿童用品有限公司 | Children umbrella handle vehicle |
| CN115158434A (en) * | 2022-06-13 | 2022-10-11 | 好孩子儿童用品有限公司 | Baby carriage |
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| US20060237948A1 (en) * | 2005-04-21 | 2006-10-26 | Link Treasure Limited | Frame folding apparatus of a baby stroller |
| CN202686433U (en) * | 2012-06-18 | 2013-01-23 | 好孩子儿童用品有限公司 | Child stroller |
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| CN104960560A (en) * | 2015-06-19 | 2015-10-07 | 好孩子儿童用品有限公司 | Folding umbrella stroller |
| CN105346584B (en) * | 2015-11-16 | 2020-04-10 | 好孩子儿童用品有限公司 | Children umbrella handle vehicle |
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| CN104401380B (en) | 2016-10-26 |
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