CN105923036A - Child chart - Google Patents
Child chart Download PDFInfo
- Publication number
- CN105923036A CN105923036A CN201610392701.3A CN201610392701A CN105923036A CN 105923036 A CN105923036 A CN 105923036A CN 201610392701 A CN201610392701 A CN 201610392701A CN 105923036 A CN105923036 A CN 105923036A
- Authority
- CN
- China
- Prior art keywords
- frame
- surrounding casing
- connecting portion
- seat pocket
- vehicle frame
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
-
- 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
-
- 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
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
-
- 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
- B62B2205/30—Detachable, retractable or collapsible load supporting means
- B62B2205/32—Shelves
Abstract
The invention relates to a child chart. The child chart comprises a chart frame, a seat unit frame, a chart frame locking mechanism and a seat unit locking mechanism, wherein the chart frame comprises a front bracket, a rear bracket and a pull rod which are crossed to form a seat unit frame rotating joint; the seat unit frame comprises a front enclosing frame and a rear enclosing frame, wherein the rear part of the front enclosing frame and the front part of the rear enclosing frame are connected to form a seat unit rotating joint; the seat unit frame is in matching connection with the seat unit frame rotating joint to be mounted on the chart frame through the seat unit rotating joint. When the child chart is folded under the condition that the seat unit frame is mounted in a forward direction or in a reverse direction, the seat unit frame and the chart frame can be folded together, so that the child chart is simple and convenient to fold, and the child chart can be folded when people lift the child chart by hands. According to the child chart disclosed by the invention, the chart frame and a seat unit are low in parts, and simple and compact in structure.
Description
Technical field
The present invention relates to one
Children trolley
。
Background technology
At present, common children trolley includes vehicle frame and seat pocket, and described vehicle frame includes after-poppet and the push rod that fore-stock that bottom is connected, bottom be connected with trailing wheel with front-wheel.Seat stomacher includes front surrounding casing and back surrounding casing.The folding of vehicle frame and the folding of seat pocket need to unlock respectively, and separately folded, folding step is more, and folding process is complicated.Or some children trolleys are only capable of being that vehicle frame folds gathering together with seat pocket in one of the states.
Summary of the invention
The technical problem to be solved in the present invention be to provide a kind of simple in construction, vehicle frame and seat pocket under each use state all can together with fold
Children trolley
。
In order to solve above-mentioned technical problem, a kind of technical scheme that the present invention uses is: a kind of children trolley, including having the vehicle frame of deployed condition and folded state, being arranged on the front-wheel of vehicle frame lower front portion, be arranged on the trailing wheel of vehicle frame lower rear and for vehicle frame is locked in the frame locking mechanism of expansion.nullDescribed vehicle frame includes the fore-stock that bottom is connected with front-wheel、After-poppet that bottom is connected with trailing wheel and push rod，Described fore-stock、After-poppet and three parts intersections of push rod form vehicle frame cradle head，Described fore-stock、After-poppet can be distinguished with push rod and rotates relative to described vehicle frame cradle head，Described frame locking mechanism is arranged at vehicle frame cradle head，Described children trolley also includes the seat pocket frame with deployed condition and folded state and seat pocket frame is locked in the seat pocket locking mechanism of deployed condition，Described seat pocket frame includes front surrounding casing and back surrounding casing，The rear portion of described front surrounding casing and back surrounding casing front portion connect and form seat pocket cradle head，Described seat pocket locking mechanism is arranged at present pocket cradle head，Described seat pocket frame is connected by seat pocket cradle head and vehicle frame cradle head and is arranged on vehicle frame，Described seat pocket frame has forward mounting means and reverse mounting means，When described seat pocket frame is in folding children's go-cart under forward mounting means，Described frame locking mechanism and described seat pocket locking mechanism unlock，
Described front surrounding casing is turned over relative to after-poppet with fore-stock, and described back surrounding casing turns down forward relative to after-poppet with push rod, and described front surrounding casing, fore-stock, after-poppet, push rod and back surrounding casing are mutually drawn close；Described
Seat pocket frame is under reverse mounting means folding
During children trolley, described frame locking mechanism and described seat pocket locking mechanism unlock, described back surrounding casing is turned over relative to after-poppet with fore-stock, and described front surrounding casing turns down forward relative to after-poppet with push rod, and described back surrounding casing, fore-stock, after-poppet, push rod and front surrounding casing are mutually drawn close
。
Preferably, described seat pocket frame is removably mounted on vehicle frame by seat pocket cradle head, and described seat pocket frame is by commutation conversion forward mounting means and reverse mounting means before and after the dismounting of seat pocket frame.
Concrete, described seat pocket frame has sitting posture and two kinds of use states of lying posture under the mounting means of forward mounting means/reversely, and when seat pocket frame is in sitting posture, described front surrounding casing is relative with back surrounding casing to be sat pocket cradle head and be obliquely installed one on the other；When seat pocket frame is in lying posture, described front surrounding casing and back surrounding casing mutually launch substantially in being horizontally disposed on vehicle frame,.
Preferably, when present pocket frame is in folding children's go-cart under forward sitting posture/forward lying posture/reverse sitting posture/reverse lying posture state, described seat pocket locking mechanism and the mutual linkage of unlocking of described frame locking mechanism, described front surrounding casing, back surrounding casing, fore-stock, after-poppet rotate turnover together with push rod and draw close.
Concrete, described seat pocket cradle head and described vehicle frame cradle head are in the superposed installation of left and right directions of described children trolley.
Concrete, described vehicle frame cradle head includes being positioned at the fore-stock connecting portion of fore-stock upper end, being positioned at the after-poppet connecting portion of after-poppet upper end, the push rod connecting portion being positioned at push rod lower end and the first connector, described after-poppet connecting portion is pivotally connected with fore-stock connecting portion, push rod connecting portion respectively, described first connector is pivotally connected with fore-stock connecting portion, push rod connecting portion respectively, when rotating down push rod, described push rod can drive fore-stock to rotate together with after-poppet and draw close folding；When being rotated up push rod, described push rod can drive fore-stock to rotate expansion together with after-poppet.
Concrete, the latch hook that described frame locking mechanism includes and after-poppet connecting portion is pivotally connected, the locked groove being opened on push rod connecting portion and the 4th spring part being placed between after-poppet connecting portion and latch hook, when frame locking mechanism locks, described 4th spring part withstands latch hook makes latch hook be entrapped in locked groove, and described fore-stock, after-poppet and push rod are locked to each other.
Preferably, the vehicle frame unlocking mechanism that frame locking mechanism can be unlocked it is additionally provided with at described vehicle frame cradle head, described vehicle frame unlocking mechanism includes the chute being opened in after-poppet connecting portion, the slide block that can slide up and down in chute, the 5th lobe it is provided with on described latch hook, described chute is positioned at after-poppet connecting portion away from the side of latch hook, described 5th lobe is stretched out in chute through after-poppet connecting portion, it is formed with domatic on described slide block, described domatic contact with the 5th lobe, when slide block slide downward, described domatic and the 5th lobe offsets and drives the 5th lobe motion to make latch hook rotate and departs from locked groove, described frame locking mechanism unlocks.
Concrete, described seat pocket cradle head includes being positioned at the front surrounding casing connecting portion of front surrounding casing rear end, being positioned at the back surrounding casing connecting portion of back surrounding casing front end and for the installed part being arranged on vehicle frame by seat pocket frame, described installed part is installed in the inner side of vehicle frame cradle head, and described installed part, back surrounding casing connecting portion and front surrounding casing connecting portion are rotationally connected successively along vehicle frame direction from outside to inside.
Preferably, described seat pocket locking mechanism includes the second locking piece being arranged on the first locking piece between front surrounding casing connecting portion and back surrounding casing connecting portion, being arranged between back surrounding casing connecting portion and installed part, described first locking piece is installed in back surrounding casing connecting portion slidably on the one side of front surrounding casing connecting portion, the first draw-in groove is offered on described front surrounding casing connecting portion, being equiped with the first spring part between bottom and the back surrounding casing connecting portion of described first locking piece, the first locking piece jack-up can be entrapped in the first draw-in groove of front surrounding casing connecting portion by described first spring part；Described second locking piece is installed in back surrounding casing connecting portion slidably on the one side of installed part, the second draw-in groove is offered on described installed part, it is equiped with the second spring part between bottom and the back surrounding casing connecting portion of described second locking piece, second locking piece jack-up can be entrapped in the second draw-in groove of installed part by described second spring part, when seat pocket locking mechanism locks, first locking piece is entrapped in the first draw-in groove and the second locking piece is entrapped in the second draw-in groove, and described front surrounding casing, back surrounding casing and installed part are locked to each other；When seat pocket locking mechanism unlocks, described first locking piece slide downward and the first exact separation, the second locking piece slide downward and the second exact separation, it is the most freely rotatable that described front surrounding casing and back surrounding casing can distinguish opposite mount.
Preferably, the seat pocket unlocking mechanism that seat pocket locking mechanism can be unlocked it is additionally provided with at described seat pocket cradle head, described seat pocket unlocking mechanism includes the unlock piece installed slidably on mountings, there is on described unlock piece the second lobe, the first lobe and the second groove with the second raised portion fits it is provided with on described second locking piece, the first groove is offered on described first locking piece, described first lobe stretches in the first groove, described second lobe stretches in the second groove, when unlock piece slide downward, described second lobe can prop up the second groove make the second locking piece slide downwardly together with unlock piece and with the second exact separation, and first lobe can prop up the first groove make the first locking piece slide downwardly together with the second locking piece and with the first exact separation.
Further, the vehicle frame unlocking mechanism that frame locking mechanism can be unlocked it is additionally provided with at described vehicle frame cradle head, also there is on described unlock piece the 3rd lobe, described 3rd lobe is stretched out installed part and is connected with vehicle frame unlocking mechanism, when unlock piece slide downward, described 3rd lobe can drive vehicle frame unlocking mechanism to move together to make frame locking mechanism unlock.
Further, described second locking piece is also connected with the second hauling rope being arranged on back surrounding casing, described second locking piece top is provided with the latch being connected with the second draw-in groove, described second draw-in groove has multiple, second hauling rope can drive the second locking piece slide downward to make latch and the second exact separation, when the second locking piece slide downward under the drive of the second hauling rope, described first lobe separates with the first groove all the time, described seat pocket frame can relative frame rotate adjustment seat pocket frame angle.
Referred to above to before and after the upper inferior noun of locality in left and right, be that the orientation when described children trolley normal uses is made to define.
The scope of the present invention, however it is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain other technical scheme being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical scheme etc. that such as features described above and the technical characteristic with similar functions disclosed herein are replaced mutually and formed.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that and uses fore-stock, after-poppet and push rod to intersect at the vehicle frame cradle head formed at, and can be realized the locking of vehicle frame by a frame locking mechanism.Use front surrounding casing and back surrounding casing to connect the seat pocket cradle head formed, and the locking of a pocket can be realized by a pocket locking mechanism.When seat pocket frame all can fold under forward mounting means and reverse mounting means together with vehicle frame, it is achieved a step completes vehicle frame and the folding of seat pocket frame, it is not necessary to foldable base pocket frame and vehicle frame step by step, and the folding making children trolley is simple and convenient, one carries and i.e. rolls over.Vehicle frame and seat pocket parts are few, simple for structure compact.
Accompanying drawing explanation
Fig. 1 is the children trolley of the present invention perspective view when being in forward sitting posture state；
Fig. 2 is the children trolley of the present invention perspective view when being in forward lying posture state；
Fig. 3 is the children trolley of the present invention perspective view when being in reverse sitting posture state；
Fig. 4 is the children trolley of the present invention perspective view when being in reverse lying posture state；
Fig. 5 is the children trolley of the present invention perspective view (removing cloth set) when being in forward sitting posture state；
Fig. 6 is the children trolley of the present invention perspective view when being in semi-collapsed condition under forward mounting means；
Fig. 7 is the children trolley of the present invention perspective view when being in folded state under forward mounting means；
Fig. 8 is the children trolley of the present invention perspective view when being in semi-collapsed condition under the mounting means of direction；
Fig. 9 is the children trolley of the present invention perspective view when being in folded state under reverse mounting means；
Figure 10 is the perspective view of vehicle frame；
Figure 11 is the close-up schematic view in Fig. 8 at A；
Figure 12 is the inboard inner perspective view of vehicle frame cradle head；
Figure 13 is the inboard inner structural representation of vehicle frame cradle head；
Figure 14 is the outside internal structure schematic diagram of vehicle frame cradle head；
Figure 15 is a perspective view for pocket frame；
Figure 16 is the close-up schematic view in Figure 13 at B；
Figure 17 is an explosive view for pocket frame；
Figure 18 is that a pocket frame is present the disassembly diagram at pocket cradle head；
Figure 19 is that a pocket frame is present another disassembly diagram at pocket cradle head.
Wherein: 1, fore-stock；2, after-poppet；3, push rod；4, front surrounding casing；5, back surrounding casing；6, fore-stock connecting portion；7, after-poppet connecting portion；8, push rod connecting portion；9, the first connector；10, latch hook；11, locked groove；12, chute；13, slide block；14, the 5th lobe；15, domatic；16, front surrounding casing connecting portion；17, back surrounding casing connecting portion；18, installed part；19, the first locking piece；20, the second locking piece；21, the first draw-in groove；22, the first spring part；23, the second draw-in groove；24, unlock piece；25, the first lobe；26, the first groove；27, the second lobe；28, the second groove；29, latch；30, the 3rd lobe；31, the 4th spring part；32, the 4th lobe；40, front-wheel；50, trailing wheel；100, vehicle frame cradle head；200, seat pocket cradle head.
Detailed description of the invention
As shown in Fig. 1 to Figure 19, a kind of children trolley of the present invention, including having the vehicle frame of deployed condition and folded state, being arranged on the front-wheel 40 of vehicle frame lower front portion, be arranged on the trailing wheel 50 of vehicle frame lower rear, for vehicle frame being locked in the frame locking mechanism of expansion, having the seat pocket frame of deployed condition and folded state and seat pocket frame is locked in the seat pocket locking mechanism of deployed condition.
Described vehicle frame includes after-poppet 2 and the push rod 3 that fore-stock 1 that bottom is connected, bottom be connected with trailing wheel 50 with front-wheel 40.Described fore-stock 1, after-poppet 2 and 3 three parts of push rod are crossed to form vehicle frame cradle head 100.Described fore-stock 1, after-poppet 2 can rotate relative to described vehicle frame cradle head 100 respectively with push rod 3.Described frame locking mechanism is arranged at vehicle frame cradle head 100.
Described seat pocket frame includes that front surrounding casing 4 and back surrounding casing 5, the rear portion of described front surrounding casing 4 and back surrounding casing 5 front portion form seat pocket cradle head 200 in place of being connected.Described seat pocket locking mechanism is arranged at present pocket cradle head 200.Described seat pocket frame is connected by seat pocket cradle head 200 and vehicle frame cradle head 100 and is arranged on vehicle frame.Described seat pocket cradle head 200 is removably mounted on vehicle frame cradle head 100, i.e. seat pocket frame can be arranged on vehicle frame and can also be separated from each other with vehicle frame.Described
Seat pocket cradle head 200 and described vehicle frame cradle head 100 are in the superposed installation of left and right directions of described children trolley.
As shown in Figures 1 to 4, described seat pocket frame is arranged on vehicle frame by the conversion that commutates before and after the dismounting of seat pocket frame and makes a pocket frame have forward mounting means and reverse mounting means.When seat pocket frame is arranged with forward mounting means, described front surrounding casing 4 is positioned at vehicle frame front, and described back surrounding casing 5 is positioned at vehicle frame rear；When seat pocket frame is arranged with reverse mounting means, described front surrounding casing 4 is positioned at vehicle frame rear, and described back surrounding casing 5 is positioned at vehicle frame front.
When described seat pocket frame is in folding children's go-cart under forward mounting means, described frame locking mechanism and described seat pocket locking mechanism unlock, described front surrounding casing 4 after-poppet 2 relative with fore-stock 1 is turned over, described back surrounding casing 5 after-poppet 2 relative with push rod 3 turns down forward, and described front surrounding casing 4, fore-stock 1, after-poppet 2, push rod 3 and back surrounding casing 5 are mutually drawn close；When described seat pocket frame is in folding children's go-cart under reverse mounting means, described frame locking mechanism and described seat pocket locking mechanism unlock, described back surrounding casing 5 after-poppet 2 relative with fore-stock 1 is turned over, described front surrounding casing 4 after-poppet 2 relative with push rod 3 turns down forward, and described back surrounding casing 5, fore-stock 1, after-poppet 2, push rod 3 and front surrounding casing 4 are mutually drawn close.
Described seat pocket frame has sitting posture and two kinds of use states of lying posture under forward mounting means/reverse mounting means, when seat pocket frame is in sitting posture,
Seat relative with back surrounding casing 5 pocket cradle head 200 is obliquely installed described front surrounding casing 4 one on the other
；When seat pocket frame is in lying posture, described front surrounding casing 4 and back surrounding casing 5 mutually launch substantially in being horizontally disposed on vehicle frame.So, seat pocket frame just has 4 kinds of use states, is forward sitting posture, forward lying posture, reverse sitting posture, reverse lying posture respectively.When present pocket frame is in folding children's go-cart under forward sitting posture/forward lying posture/reverse sitting posture/reverse lying posture state, described
Seat pocket locking mechanism and the mutual linkage of unlocking of described frame locking mechanism, described front surrounding casing 4, back surrounding casing 5, fore-stock 1, after-poppet 2 rotate turnover together with push rod 3
Draw close.
Described vehicle frame cradle head 100 includes being positioned at the fore-stock connecting portion 6 of fore-stock 1 upper end, being positioned at the after-poppet connecting portion 7 of after-poppet 2 upper end, the push rod connecting portion 8 being positioned at push rod 3 lower end and the first connector 9.The most in the form of sheets, fore-stock connecting portion 6 and push rod connecting portion 8 are installed on the lateral surface of after-poppet connecting portion 7 for fore-stock connecting portion 6, after-poppet connecting portion 7 and push rod connecting portion 8.Described after-poppet connecting portion 7 is pivotally connected with fore-stock connecting portion 6, push rod connecting portion 8 respectively, and described first connector 9 is pivotally connected with fore-stock connecting portion 6, push rod connecting portion 8 respectively.Fore-stock connecting portion 6, after-poppet connecting portion 7, push rod connecting portion 8 and the first connector 9 form quadric chain.Rotation fore-stock connecting portion 6, after-poppet connecting portion 7 rotate together with all driving miscellaneous part with parts in push rod connecting portion 8.
The latch hook 10 that described frame locking mechanism includes and after-poppet connecting portion 7 is pivotally connected, the locked groove 11 being opened on push rod connecting portion 8 and the 4th spring part 31 being placed between after-poppet connecting portion 7 and latch hook 10.When frame locking mechanism locks, described 4th spring part 31 withstands latch hook 10 makes latch hook 10 be entrapped in locked groove 11, and described fore-stock 1, after-poppet 2 and push rod 3 are locked to each other.
The vehicle frame unlocking mechanism that frame locking mechanism can be unlocked it is additionally provided with at described vehicle frame cradle head.The slide block 13 that described vehicle frame unlocking mechanism includes being opened in the chute 12 inside after-poppet connecting portion 7, can slide up and down in chute 12.It is provided with the 5th lobe 14 on described latch hook 10.Described 5th lobe 14 is stretched out in chute 12 through after-poppet connecting portion 7.It is formed with domatic 15, described domatic 15 on described slide block 13 to contact with the 5th lobe 14.Also there is on described slide block 13 the 4th lobe 32 of projection.Pressing downwards the 4th lobe 32, slide block 13 slide downward, described domatic offseting with the 5th lobe 14 drives the 5th lobe 14 motion to make latch hook 10 rotation depart from locked groove 11 by frictional force and pressure, and described frame locking mechanism unlocks.
After frame locking mechanism unlocks, described push rod 3, fore-stock 1 rotate together with after-poppet 2 and draw close folding；When being rotated up push rod 3, described push rod 3 can drive fore-stock 1 to rotate expansion together with after-poppet 2.
It is identical that seat pocket frame unlocks folding mode under above-mentioned 4 kinds of use states, is under forward sitting posture state description with seat pocket frame below.
Described seat pocket cradle head 200 includes being positioned at the front surrounding casing connecting portion 16 of front surrounding casing 4 rear end, being positioned at the back surrounding casing connecting portion 17 of back surrounding casing 5 front end and for the installed part 18 being arranged on vehicle frame by seat pocket frame.Described installed part 18, back surrounding casing connecting portion 17 and front surrounding casing connecting portion 16 are rotationally connected successively along vehicle frame direction from outside to inside.Described front surrounding casing connecting portion 16 is mutually nested with back surrounding casing connecting portion 17 to be installed together, and described back surrounding casing connecting portion 17 is the most nested with installed part 18 to be installed together.The inner side that described installed part 18 can be arranged on vehicle frame cradle head 100 makes a pocket frame be integrally provided on vehicle frame.
Described seat pocket locking mechanism includes the second locking piece 20 being arranged on the first locking piece 19 between front surrounding casing connecting portion 16 and back surrounding casing connecting portion 17, being arranged between back surrounding casing connecting portion 17 and installed part 18.Described back surrounding casing connecting portion 17 offers the first guide groove on the one side of front surrounding casing connecting portion 16, and described first locking piece 19 is installed in the first guide groove slidably.The first draw-in groove 21 is offered on described front surrounding casing connecting portion 16.Being equiped with the first spring part 22 between bottom and the back surrounding casing connecting portion 17 of described first locking piece 19, the first spring part 22 is arranged in the first guide groove and can the first locking piece 19 jack-up be entrapped in the first draw-in groove 21 of front surrounding casing connecting portion 16.Described back surrounding casing connecting portion 17 offers the second guide groove on the one side of installed part 18, and described second locking piece 20 is installed in the second guide groove slidably.The second draw-in groove 23 is offered on described installed part 18.Being equiped with the second spring part (not shown) between bottom and the back surrounding casing connecting portion 17 of described second locking piece 20, described second spring part is arranged in the second guide groove and can the second locking piece 20 jack-up be entrapped in the second draw-in groove 23 of installed part 18.The top of described second locking piece 20 is provided with the latch 29 being connected with the second draw-in groove 23, and described second draw-in groove 23 has multiple.The plurality of second draw-in groove 23 is distributed in the circumference of the turning circumference of the second locking piece 20.
When seat pocket locking mechanism locks, the first locking piece 19 is entrapped in the first draw-in groove 21 and the second locking piece 20 is entrapped in the second draw-in groove 23, and described front surrounding casing 4, back surrounding casing 5 and installed part 18 are locked to each other；When seat pocket locking mechanism unlocks, described first locking piece 19 slide downward separates with the first draw-in groove 21, and the second locking piece 20 slide downward separates with the second draw-in groove 23, and it is the most freely rotatable that described front surrounding casing 4 and back surrounding casing 5 can distinguish opposite mount 18.Now front surrounding casing 4 and back surrounding casing 5 just can mutually rotate and draw close folding.
The seat pocket unlocking mechanism that seat pocket locking mechanism can be unlocked it is additionally provided with at described seat pocket cradle head 200.Described seat pocket unlocking mechanism includes the unlock piece 24 being installed in slidably on installed part 18.Described installed part 18 offers the 3rd guide groove on the one side of back surrounding casing connecting portion 17, and described unlock piece 24 is arranged in the 3rd guide groove.Being equiped with the 3rd spring part (not shown) between bottom and the installed part 18 of described unlock piece 24, described 3rd spring part is arranged in the 3rd guide groove and can be withstood in the 3rd guide groove by unlock piece 24.Described unlock piece 24 is provided with the second lobe 27 on the one side of the second locking piece 20, is provided with the 3rd lobe 30 on the one side of installed part 18.Corresponding second lobe 27 of described second locking piece 20 is provided with the second groove 28.Described second lobe 27 stretches at the second groove 28 trench bottom that is against the second groove 28.Described 3rd lobe 30 is stretched out installed part 18 and conflicts in the 4th lobe 32 of vehicle frame unlocking mechanism.Described second locking piece 20 is provided with the first lobe 25 on the one side of the first locking piece 19, and on described first locking piece 19, corresponding first lobe 25 offers the first groove 26.Described first lobe 25 stretches in the first groove 26.Described unlock piece 24 is also connected with the first hauling rope (not shown), for unlocking go-cart.Making the second locking piece 20 slide downwardly together with unlock piece 24 when the first hauling rope affects unlock piece 24 slide downward, described second lobe 27 can prop up the second groove 28, the latch 29 of the second locking piece 20 separates with the second draw-in groove 23.And first lobe 25 can prop up the first groove 26 and make the first locking piece 19 slide downwardly together with the second locking piece 20 and separate with the first draw-in groove 21.Meanwhile, the 3rd lobe 30 of unlock piece 24 can prop up the 4th lobe 32 slide downward and makes latch hook 10 separate with locked groove 11.
When children trolley is in deployed condition i.e. vehicle frame and seat pocket frame is in deployed condition.Now, described fore-stock 1 and after-poppet 2 are mutually deployed in the bottom of vehicle frame cradle head 100, and the support of described push rod 3 stands in the top of vehicle frame cradle head 100, and fore-stock 1, after-poppet 2 and push rod 3 are mutually locked by described frame locking mechanism.Described front surrounding casing 4 is relative with back surrounding casing 5 to launch, and front surrounding casing 4 and back surrounding casing 5 are mutually locked by described seat pocket locking mechanism.
When the children trolley being in deployed condition is unlocked folding, work process is as follows:
Affecting unlock piece 24 slide downward by the first hauling rope, unlock piece 24 props up the 3rd spring part and makes the 3rd spring part compression.The second groove 28 bottom land that second lobe 27 props up at the second locking piece 20 makes the second locking piece 20 slide downward, and latch 29 separates with the second draw-in groove 23, and back surrounding casing 5 is unlocked；Simultaneously, second locking piece 20 slide downward, second spring part is compressed, first lobe 25 moves downward the bottom land of the first groove 26 propping up the first locking piece 19 and makes the first locking piece 19 slide downward, first spring part 22 is compressed, first locking piece 19 separates with the first draw-in groove 21, and front surrounding casing 4 is unlocked；3rd lobe 30 of unlock piece 24 props up the 4th lobe 32 makes slide block 13 slide downward, and the 5th lobe 14 is moved under slide block 13 drives, and the locked groove that latch hook 10 rotates with push rod connecting portion 8 separates, and described vehicle frame unlocks.So far, the vehicle frame of children trolley and seat pocket frame synchronizing unlocking under the affecting of the first hauling rope.Having carried the handle on seat pocket frame and can realize vehicle frame folding together with seat pocket frame, one carries and i.e. rolls over, easy to operate.During vehicle frame folding, described fore-stock 1 relative frame cradle head 100 rotates backward, and described after-poppet 2 relative frame cradle head 100 rotates forward, described push rod 3 relative frame cradle head 100 rotated down backward.Described front surrounding casing 4 and back surrounding casing 5 relatively rotate and draw close.
Additionally the work process of the use state of seat pocket frame switching sitting posture/lying posture is as follows:
Described second locking piece 20 is connected by the second hauling rope (not shown) being arranged on back surrounding casing 5.The second independent slide downward of locking piece 20 is affected to make latch 29 separate with the second draw-in groove 23 by the second hauling rope.Second locking piece 20 affects stroke ratio second locking piece 20 of slide downward to drive the stroke of slide downward short at unlock piece 24 at the second hauling rope.In first lobe 25 is still located at the first groove 26 of the first locking piece 19 and separate with the first locking piece 19 all the time not in contact with.At this moment, front surrounding casing 4 and back surrounding casing 5 are still mutually locked by seat pocket locking mechanism.Described back surrounding casing 5 and front surrounding casing 4 can together with relative frame cradle head 100 freely rotatable, described
Seat pocket frame can relative frame rotate adjustment seat pocket frame angle
.When seat pocket frame arrives the use position of sitting posture/lying posture, unclamping the second hauling rope, the second spring part makes the second locking piece 20 reset, and seat pocket frame is locked on vehicle frame in snapping in the second corresponding draw-in groove 23 by latch 29, and seat pocket frame i.e. obtains the use state of sitting posture/lying posture.
Certainly, seat pocket frame is separately folded after also separating with vehicle frame.Children trolley of the present invention is capable of vehicle frame and folds together with the synchronizing unlocking of seat pocket.One carries and i.e. rolls over, easy to operate simply.Seat pocket can also realize the use position switching of forward sitting posture, forward lying posture, reverse sitting posture and reverse lying posture, and the use enriching user selects.Sitting posture/lying posture of seat pocket adjusts and is convenient to simply.Children trolley compact conformation after folding.
As it has been described above, we are illustrated fully according to spirit of the invention, but the present invention is not limited to above-described embodiment and implementation.The practitioner of correlative technology field can carry out different changes and enforcement in the range of the technological thought of the present invention is permitted.
Claims (13)
- null1. a children trolley，Including the vehicle frame with deployed condition and folded state、It is arranged on the front-wheel (40) of vehicle frame lower front portion、It is arranged on the trailing wheel (50) of vehicle frame lower rear and for vehicle frame being locked in the frame locking mechanism of expansion，It is characterized in that: described vehicle frame includes the fore-stock (1) that bottom is connected with front-wheel (40)、After-poppet (2) that bottom is connected with trailing wheel (50) and push rod (3)，Described fore-stock (1)、After-poppet (2) and (3) three parts intersections of push rod form vehicle frame cradle head (100)，Described fore-stock (1)、After-poppet (2) can be distinguished with push rod (3) and rotates relative to described vehicle frame cradle head (100)，Described frame locking mechanism is arranged on vehicle frame cradle head (100) place，Described children trolley also includes the seat pocket frame with deployed condition and folded state and seat pocket frame is locked in the seat pocket locking mechanism of deployed condition，Described seat pocket frame includes front surrounding casing (4) and back surrounding casing (5)，The rear portion of described front surrounding casing (4) and back surrounding casing (5) front portion connect and form seat pocket cradle head (200)，Described seat pocket locking mechanism arranges present pocket cradle head (200) place，Described seat pocket frame is connected by seat pocket cradle head (200) and vehicle frame cradle head (100) and is arranged on vehicle frame，Described seat pocket frame has forward mounting means and reverse mounting means，When described seat pocket frame is in folding children's go-cart under forward mounting means，Described frame locking mechanism and described seat pocket locking mechanism unlock，Described front surrounding casing (4) is turned over fore-stock (1) relative after-poppet (2)，Described back surrounding casing (5) turns down forward with push rod (3) relative after-poppet (2)，Described front surrounding casing (4)、Fore-stock (1)、After-poppet (2)、Push rod (3) and back surrounding casing (5) are mutually drawn close；When described seat pocket frame is in folding children's go-cart under reverse mounting means, described frame locking mechanism and described seat pocket locking mechanism unlock, described back surrounding casing (5) is turned over fore-stock (1) relative after-poppet (2), described front surrounding casing (4) turns down forward with push rod (3) relative after-poppet (2), and described back surrounding casing (5), fore-stock (1), after-poppet (2), push rod (3) and front surrounding casing (4) are mutually drawn close.
- A kind of children trolley the most according to claim 1, it is characterized in that: described seat pocket frame is removably mounted on vehicle frame by seat pocket cradle head (200), described seat pocket frame is by commutation conversion forward mounting means and reverse mounting means before and after the dismounting of seat pocket frame.
- A kind of children trolley the most according to claim 1, it is characterized in that: described seat pocket frame has sitting posture and two kinds of use states of lying posture under forward mounting means/reverse mounting means, when seat pocket frame is in sitting posture, described front surrounding casing (4) seat relative with back surrounding casing (5) pocket cradle head (200) is obliquely installed one on the other；When seat pocket frame is in lying posture, described front surrounding casing (4) and back surrounding casing (5) mutually launch substantially in being horizontally disposed on vehicle frame.
- A kind of children trolley the most according to claim 3, it is characterized in that: when present pocket frame is in folding children's go-cart under forward sitting posture/forward lying posture/reverse sitting posture/reverse lying posture state, described seat pocket locking mechanism and the mutual linkage of unlocking of described frame locking mechanism, described front surrounding casing (4), back surrounding casing (5), fore-stock (1), after-poppet (2) rotate turnover together with push rod (3) and draw close.
- A kind of children trolley the most according to claim 1, it is characterised in that: described seat pocket cradle head (200) and described vehicle frame cradle head (100) are in the superposed installation of left and right directions of described children trolley.
- A kind of children trolley the most according to claim 1, it is characterized in that: described vehicle frame cradle head (100) includes being positioned at the fore-stock connecting portion (6) of fore-stock (1) upper end, it is positioned at the after-poppet connecting portion (7) of after-poppet (2) upper end, it is positioned at push rod connecting portion (8) and first connector (9) of push rod (3) lower end, described after-poppet connecting portion (7) respectively with fore-stock connecting portion (6), push rod connecting portion (8) is pivotally connected, described first connector (9) respectively with fore-stock connecting portion (6), push rod connecting portion (8) is pivotally connected, when rotating down push rod (3), described push rod (3) can drive fore-stock (1) to rotate together with after-poppet (2) and draw close folding；When being rotated up push rod (3), described push rod (3) can drive fore-stock (1) to rotate expansion together with after-poppet (2).
- A kind of children trolley the most according to claim 6, it is characterized in that: the latch hook (10) that described frame locking mechanism includes and after-poppet connecting portion (7) is pivotally connected, the locked groove (11) being opened on push rod connecting portion (8) and the 4th spring part (31) being placed between after-poppet connecting portion (7) and latch hook (10), when frame locking mechanism locks, described 4th spring part (31) withstands latch hook (10) makes latch hook (10) be entrapped in locked groove (11), and described fore-stock (1), after-poppet (2) and push rod (3) are locked to each other.
- nullA kind of children trolley the most according to claim 7，It is characterized in that: at described vehicle frame cradle head, be additionally provided with the vehicle frame unlocking mechanism that frame locking mechanism can be unlocked，Described vehicle frame unlocking mechanism includes the chute (12) being opened in after-poppet connecting portion (7)、The slide block (13) that can slide up and down in chute (12)，The 5th lobe (14) it is provided with on described latch hook (10)，Described chute (12) is positioned on the after-poppet connecting portion (7) side away from latch hook (10)，Described 5th lobe (14) is stretched out in chute (12) through after-poppet connecting portion (7)，It is formed domatic (15) on described slide block (13)，Described domatic (15) contact with the 5th lobe (14)，When slide block (13) slide downward，Described domatic and the 5th lobe (14) offsets and drives the 5th lobe (14) motion to make latch hook (10) rotate and departs from locked groove (11)，Described frame locking mechanism unlocks.
- A kind of children trolley the most according to claim 1, it is characterized in that: described seat pocket cradle head (200) includes being positioned at the front surrounding casing connecting portion (16) of front surrounding casing (4) rear end, is positioned at the back surrounding casing connecting portion (17) of back surrounding casing (5) front end and for the installed part (18) being arranged on vehicle frame by seat pocket frame, described installed part (18) is installed in the inner side of vehicle frame cradle head (100), and described installed part (18), back surrounding casing connecting portion (17) and front surrounding casing connecting portion (16) are rotationally connected successively along vehicle frame direction from outside to inside.
- nullA kind of children trolley the most according to claim 9，It is characterized in that: described seat pocket locking mechanism includes being arranged on the first locking piece (19) between front surrounding casing connecting portion (16) and back surrounding casing connecting portion (17)、The second locking piece (20) being arranged between back surrounding casing connecting portion (17) and installed part (18)，Described first locking piece (19) is installed in back surrounding casing connecting portion (17) slidably on the one side of front surrounding casing connecting portion (16)，The first draw-in groove (21) is offered on described front surrounding casing connecting portion (17)，It is equiped with the first spring part (22) between bottom and the back surrounding casing connecting portion (17) of described first locking piece (19)，First locking piece (19) jack-up can be entrapped in first draw-in groove (21) of front surrounding casing connecting portion (16) by described first spring part (22)；Described second locking piece (20) is installed in back surrounding casing connecting portion (17) slidably on the one side of installed part (18), the second draw-in groove (23) is offered on described installed part (18), it is equiped with the second spring part between bottom and the back surrounding casing connecting portion (17) of described second locking piece (20), second locking piece (20) jack-up can be entrapped in second draw-in groove (23) of installed part (18) by described second spring part, when seat pocket locking mechanism locks, first locking piece (19) is entrapped in the first draw-in groove (21) and the second locking piece (20) is entrapped in the second draw-in groove (23), described front surrounding casing (4), back surrounding casing (5) and installed part (18) are locked to each other；When seat pocket locking mechanism unlocks, described first locking piece (19) slide downward separates with the first draw-in groove (21), second locking piece (20) slide downward separates with the second draw-in groove (23), and it is the most freely rotatable that described front surrounding casing (4) and back surrounding casing (5) can distinguish opposite mount (18).
- null11. a kind of children trolleys according to claim 10，It is characterized in that: described seat pocket cradle head (200) place is additionally provided with the seat pocket unlocking mechanism that can be unlocked by seat pocket locking mechanism，Described seat pocket unlocking mechanism includes the unlock piece (24) being installed in slidably on installed part (18)，There is on described unlock piece (24) the second lobe (27)，The first lobe (25) and the second groove (28) coordinated with the second lobe (27) it is provided with on described second locking piece (20)，The first groove (26) is offered on described first locking piece (19)，Described first lobe (25) is stretched in the first groove (26)，Described second lobe (27) is stretched in the second groove (28)，When unlock piece (24) slide downward，Described second lobe (27) can prop up the second groove (28) makes the second locking piece (20) slide downwardly together with unlock piece (24) and separate with the second draw-in groove (23)，And first lobe (25) the first groove (26) can be propped up make the first locking piece (19) slide downwardly together with the second locking piece (20) and separate with the first draw-in groove (21).
- 12. a kind of children trolleys according to claim 11, it is characterized in that: described vehicle frame cradle head (100) place is additionally provided with the vehicle frame unlocking mechanism that can be unlocked by frame locking mechanism, also there is on described unlock piece (24) the 3rd lobe (30), described 3rd lobe (30) is stretched out installed part (18) and is connected with vehicle frame unlocking mechanism, when unlock piece (24) slide downward, described 3rd lobe (30) can drive vehicle frame unlocking mechanism to move together to make frame locking mechanism unlock.
- 13. a kind of children trolleys according to claim 9, it is characterized in that: described second locking piece (20) is also connected with the second hauling rope being arranged on back surrounding casing (5), described second locking piece (20) top is provided with the latch (29) being connected with the second draw-in groove (23), described second draw-in groove (23) has multiple, second hauling rope can drive the second locking piece (20) slide downward to make latch (29) separate with the second draw-in groove (23), when the second locking piece (20) slide downward under the drive of the second hauling rope, described first lobe (25) separates with the first groove (26) all the time, described seat pocket frame can relative frame rotate adjustment seat pocket frame angle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392701.3A CN105923036B (en) | 2016-06-06 | 2016-06-06 | A kind of children trolley |
| PCT/CN2016/087370 WO2017210929A1 (en) | 2016-06-06 | 2016-06-27 | Stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610392701.3A CN105923036B (en) | 2016-06-06 | 2016-06-06 | A kind of children trolley |
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| Publication Number | Publication Date |
|---|---|
| CN105923036A true CN105923036A (en) | 2016-09-07 |
| CN105923036B CN105923036B (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610392701.3A Active CN105923036B (en) | 2016-06-06 | 2016-06-06 | A kind of children trolley |
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| Country | Link |
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| CN (1) | CN105923036B (en) |
| WO (1) | WO2017210929A1 (en) |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004100801A4 (en) * | 2004-09-23 | 2004-11-04 | Yi-Cheng Tan | Foldable stroller |
| CN201951518U (en) * | 2010-11-17 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby stroller |
| US20110304124A1 (en) * | 2010-06-14 | 2011-12-15 | Shun-Min Chen | Security device and child stroller |
| CN203637902U (en) * | 2013-11-29 | 2014-06-11 | 好孩子儿童用品有限公司 | Stroller |
| CN104828119A (en) * | 2015-04-10 | 2015-08-12 | 好孩子儿童用品有限公司 | Baby stroller |
| CN205554281U (en) * | 2016-03-31 | 2016-09-07 | 好孩子儿童用品有限公司 | Child cart |
| CN205952033U (en) * | 2016-06-06 | 2017-02-15 | 好孩子儿童用品有限公司 | Child cart |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201999034U (en) * | 2011-01-10 | 2011-10-05 | 好孩子儿童用品有限公司 | Baby stroller |
| WO2014110963A1 (en) * | 2013-01-15 | 2014-07-24 | 好孩子儿童用品有限公司 | Baby stroller |
| US8985616B1 (en) * | 2014-06-24 | 2015-03-24 | Yong Xiang Chen | Baby stroller capable of being folded with one hand |
| GB2532219A (en) * | 2014-11-11 | 2016-05-18 | Underdown Margaret | A pushchair |
-
2016
- 2016-06-06 CN CN201610392701.3A patent/CN105923036B/en active Active
- 2016-06-27 WO PCT/CN2016/087370 patent/WO2017210929A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004100801A4 (en) * | 2004-09-23 | 2004-11-04 | Yi-Cheng Tan | Foldable stroller |
| US20110304124A1 (en) * | 2010-06-14 | 2011-12-15 | Shun-Min Chen | Security device and child stroller |
| CN201951518U (en) * | 2010-11-17 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby stroller |
| CN203637902U (en) * | 2013-11-29 | 2014-06-11 | 好孩子儿童用品有限公司 | Stroller |
| CN104828119A (en) * | 2015-04-10 | 2015-08-12 | 好孩子儿童用品有限公司 | Baby stroller |
| CN205554281U (en) * | 2016-03-31 | 2016-09-07 | 好孩子儿童用品有限公司 | Child cart |
| CN205952033U (en) * | 2016-06-06 | 2017-02-15 | 好孩子儿童用品有限公司 | Child cart |
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510264A (en) * | 2016-12-22 | 2017-03-22 | 湖北中航精机科技有限公司 | Seat, seat angle regulator and locking cam thereof |
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| CN106627718A (en) * | 2017-01-20 | 2017-05-10 | 好孩子儿童用品有限公司 | Baby stroller |
| CN106627718B (en) * | 2017-01-20 | 2023-08-04 | 好孩子儿童用品有限公司 | Child cart |
| CN106882219A (en) * | 2017-03-19 | 2017-06-23 | 张新 | For the multi-functional equipment and device of transporting children |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017210929A1 (en) | 2017-12-14 |
| CN105923036B (en) | 2018-07-10 |
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