CN105923036B - A kind of children trolley - Google Patents
A kind of children trolley Download PDFInfo
- Publication number
- CN105923036B CN105923036B CN201610392701.3A CN201610392701A CN105923036B CN 105923036 B CN105923036 B CN 105923036B CN 201610392701 A CN201610392701 A CN 201610392701A CN 105923036 B CN105923036 B CN 105923036B
- Authority
- CN
- China
- Prior art keywords
- frame
- surrounding casing
- seat pocket
- vehicle frame
- connecting portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
-
- 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
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The present invention relates to a kind of children trolleys.Children trolley includes vehicle frame and seat pocket frame, frame locking mechanism and seat pocket locking mechanism.Vehicle frame includes fore-stock, after-poppet and push rod, three fore-stock, after-poppet and push rod components are crossed to form vehicle frame cradle head, the seat pocket frame includes front surrounding casing and back surrounding casing, the rear portion and back surrounding casing forepart of front surrounding casing connect to forming a pocket cradle head, seat pocket frame is connected by seat pocket cradle head and vehicle frame cradle head and is mounted on vehicle frame, when seat pocket frame folding children's cart under positive and direction mounting means, seat pocket frame and vehicle frame can fold together.The folding for making children trolley is simple and convenient, and one carries and rolls over.Vehicle frame and seat pocket parts are few, simple for structure compact.
Description
Technical field
The present invention relates to a kind of children trolleys.
Background technology
At present, common children trolley include vehicle frame and seat pocket, the vehicle frame include lower part connect with front-wheel fore-stock,
The after-poppet and push rod that lower part is connect with trailing wheel.Seat stomacher includes front surrounding casing and back surrounding casing.The folding of vehicle frame and the folding of seat pocket need
It to unlock, be separately folded respectively, folding step is more, and folding process is complicated.Or the children trolley having is only capable of in a kind of state
Under be that vehicle frame and seat pocket fold gathering together.
Invention content
The technical problem to be solved in the present invention is to provide a kind of simple in structure, vehicle frame and seat pocket are equal under each use state
The children trolley that can be folded together.
In order to solve the above-mentioned technical problem, a kind of technical solution for using of the present invention is：A kind of children trolley, including having
The vehicle frame of unfolded state and folded state, the front-wheel for being arranged on vehicle frame lower front portion, the trailing wheel for being arranged on vehicle frame lower rear and
For vehicle frame to be locked in the frame locking mechanism of expansion.The vehicle frame include lower part connect with front-wheel fore-stock, lower part and
The after-poppet and push rod of trailing wheel connection, three fore-stock, after-poppet and push rod component intersections form vehicle frame cradle head,
The fore-stock, after-poppet and push rod can be rotated relative to the vehicle frame cradle head respectively, the frame locking mechanism setting
At vehicle frame cradle head, the children trolley further includes seat pocket frame with unfolded state and folded state and by seat pocket frame
Be locked in the seat pocket locking mechanism of unfolded state, the seat pocket frame includes front surrounding casing and back surrounding casing, the rear portion of the front surrounding casing and
Back surrounding casing forepart connects to forming a pocket cradle head, at the present pocket cradle head of seat pocket locking mechanism setting, the seat pocket
Frame is connected by seat pocket cradle head and vehicle frame cradle head and is mounted on vehicle frame, and the seat pocket frame has positive installation side
Formula and reversed mounting means, in folding children's cart under the seat pocket frame is in positive mounting means, the vehicle frame locks machine
Structure and seat pocket locking mechanism unlock, front surrounding casing after-poppet opposite with fore-stock are turned over, and the back surrounding casing is with pushing away
Bar turns down forward with respect to after-poppet, and the front surrounding casing, fore-stock, after-poppet, push rod and back surrounding casing are mutually drawn close；In the seat pocket
When frame is in folding children's cart under reversed mounting means, the frame locking mechanism and seat pocket locking mechanism unlock, institute
It states back surrounding casing after-poppet opposite with fore-stock to turn over, front surrounding casing after-poppet opposite with push rod turns down forward, after described
Peripheral frame, fore-stock, after-poppet, push rod and front surrounding casing are mutually drawn close.
Preferably, the seat pocket frame is removably mounted on by seat pocket cradle head on vehicle frame, and the seat pocket frame passes through
The dismounting positive mounting means of front and rear commutation conversion of seat pocket frame and reversed mounting means.
Specifically, the seat pocket frame has the two kinds of uses of sitting posture and lying posture under positive mounting means/reversed mounting means
State, when seat pocket frame is in sitting posture, the front surrounding casing and back surrounding casing are obliquely installed one on the other with respect to seat pocket cradle head；
When seat pocket frame is in lying posture, the front surrounding casing and back surrounding casing are mutually unfolded substantially to be in be horizontally disposed on vehicle frame,.
Preferably, pocket frame of being present is in folding children's under positive sitting posture/forward direction lying posture/reversed sitting posture/reversed lying posture state
During cart, the seat pocket locking mechanism and the mutual linkage of unlocking of the frame locking mechanism, the front surrounding casing, back surrounding casing, preceding branch
Frame, after-poppet and push rod rotate fold and draw close together.
Specifically, the seat pocket cradle head and the vehicle frame cradle head are mutual in the left and right directions of the children trolley
Stacked installation.
Specifically, the vehicle frame cradle head includes the fore-stock connecting portion positioned at fore-stock upper end, on after-poppet
The after-poppet connecting portion at end, push rod connecting portion and the first connector positioned at push rod lower end, the after-poppet connecting portion difference
With fore-stock connecting portion, push rod connecting portion be pivotally connected, first connector respectively with fore-stock connecting portion, push rod connecting portion
It is pivotally connected, when rotating down push rod, the push rod can drive fore-stock and after-poppet to rotate draw close folding together；When to
During upper rotating push-rod, the push rod can drive fore-stock and after-poppet to rotate expansion together.
Specifically, the frame locking mechanism includes the latch hook being pivotally connected with after-poppet connecting portion, is opened in push rod company
Locked groove in socket part and the 4th spring part being placed between after-poppet connecting portion and latch hook, when frame locking mechanism locks
When, the 4th spring part, which withstands latch hook, makes latch hook be entrapped in locked groove, and the fore-stock, after-poppet and push rod are mutually interlocked
It is fixed.
Preferably, being additionally provided at the vehicle frame cradle head can be by vehicle frame solution lock machine that frame locking mechanism unlocks
Structure, the vehicle frame unlocking mechanism include being opened in the sliding slot of after-poppet connecting portion, the sliding block that can be slided up and down in sliding slot, institute
It states and the 5th lug boss is provided on latch hook, the sliding slot is located on side of the after-poppet connecting portion far from latch hook, and the described 5th is convex
The portion of rising passes through after-poppet connecting portion to stretch out in sliding slot, slope surface is formed on the sliding block, the slope surface connects with the 5th lug boss
Touch, when sliding block slide downward, the slope surface and the 5th lug boss offset and drive the movement of the 5th lug boss make latch hook rotation with
Locked groove is detached from, the frame locking mechanism unlock.
Specifically, the seat pocket cradle head includes the front surrounding casing connecting portion positioned at front wall back end of frame, before back surrounding casing
The back surrounding casing connecting portion at end and for by seat pocket frame be mounted on vehicle frame on installed part, the installed part be installed in vehicle frame rotation close
The inside of section, direction is rotatablely connected successively from outside to inside along vehicle frame for the installed part, back surrounding casing connecting portion and front surrounding casing connecting portion.
Preferably, the seat pocket locking mechanism includes being arranged on the first lock between front surrounding casing connecting portion and back surrounding casing connecting portion
The second locking piece for determine part, being arranged between back surrounding casing connecting portion and installed part, first locking piece are slideably installed in
Back surrounding casing connecting portion offers the first card slot on the one side of front surrounding casing connecting portion on the front surrounding casing connecting portion, described
The first spring part is installed between the lower part of first locking piece and back surrounding casing connecting portion, first spring part can be by the first lock
Determine part jack-up to be entrapped in the first card slot of front surrounding casing connecting portion；Second locking piece is slideably installed in back surrounding casing connection
Portion offers the second card slot, the lower part of second locking piece and back wall on the one side of installed part on the installed part
Second spring part is installed between frame connecting portion, the second locking piece can be jacked up and be entrapped in installed part by the second spring part
In second card slot, when seat pocket locking mechanism locks, the first locking piece is entrapped in the first card slot and the second locking piece is entrapped in
Two draw-in groove, the front surrounding casing, back surrounding casing and installed part are locked to each other；When seat pocket locking mechanism unlocks, first lock
Determine part slide downward and the first exact separation, the second locking piece slide downward and the second exact separation, the front surrounding casing and back wall
Frame opposite mount can be freely rotated downwards respectively.
Preferably, the seat pocket solution lock machine that seat pocket locking mechanism can be unlocked is additionally provided at the seat pocket cradle head
Structure, the seat pocket unlocking mechanism includes slideably installing unlock piece on mountings, convex with second on the unlock piece
The portion of rising, is provided with the first lug boss and the second groove with the second raised portion fits on second locking piece, and described first
The first groove is offered on locking piece, first lug boss is stretched into the first groove, and second lug boss is stretched into
In two grooves, when unlock piece slide downward, second lug boss, which can resist the second groove, makes the second locking piece with unlock piece
Downwardly together slide and with the second exact separation, and the first lug boss can resist the first groove make the first locking piece with second lock
Determine part slide downwardly together and with the first exact separation.
Further, being additionally provided at the vehicle frame cradle head can be by vehicle frame solution lock machine that frame locking mechanism unlocks
Structure also has third protrusion portion on the unlock piece, and the third protrusion portion stretches out installed part and is connected with vehicle frame unlocking mechanism, when
Unlock piece slide downward, the third protrusion portion, which can drive vehicle frame unlocking mechanism to move together, unlocks frame locking mechanism.
Further, second locking piece is also connect with the second hauling rope being arranged on back surrounding casing, second lock
Determine part top and be provided with the latch being connected with the second card slot, second card slot has multiple, and the second hauling rope being capable of band
Dynamic second locking piece slide downward makes latch and the second exact separation, when downward under drive of second locking piece in the second hauling rope
During slip, first lug boss detaches always with the first groove, and the seat pocket frame being capable of relative frame rotation adjustment seat pocket frame
Angle.
It is referred to above to the inferior noun of locality upper all around, be the orientation in the normal use of the children trolley
Make what is defined.
The scope of the present invention, however it is not limited to the technical solution that the specific combination of above-mentioned technical characteristic forms, while should also contain
Other technical solutions that lid is carried out arbitrary combination by above-mentioned technical characteristic or its equivalent feature and formed.Such as features described above with this
Technical solution that the technical characteristic with similar functions disclosed in application is replaced mutually and formed etc..
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：Using fore-stock, rear branch
Frame intersects at the vehicle frame cradle head formed at one with push rod, and passes through the locking that vehicle frame can be realized in a frame locking mechanism.
Connected the seat pocket cradle head to be formed using front surrounding casing and back surrounding casing, and passes through the lock that a pocket can be realized in a pocket locking mechanism
It is fixed.When seat pocket frame can fold under positive mounting means and reversed mounting means together with vehicle frame, one step of realization is complete
Into the folding of vehicle frame and seat pocket frame, without substep foldable base pocket frame and vehicle frame, the folding for making children trolley is simple and convenient, and one carries i.e.
Folding.Vehicle frame and seat pocket parts are few, simple for structure compact.
Description of the drawings
Fig. 1 is dimensional structure diagram when children trolley of the present invention is in positive sitting posture state；
Fig. 2 is dimensional structure diagram when children trolley of the present invention is in positive lying posture state；
Fig. 3 is dimensional structure diagram when children trolley of the present invention is in reversed sitting posture state；
Fig. 4 is dimensional structure diagram when children trolley of the present invention is in reversed lying posture state；
Fig. 5 is the dimensional structure diagram (removal cloth set) when children trolley of the present invention is in positive sitting posture state；
Fig. 6 is dimensional structure diagram when children trolley of the present invention is in semi-collapsed condition under positive mounting means；
Fig. 7 is dimensional structure diagram when children trolley of the present invention is in folded state under positive mounting means；
Fig. 8 is dimensional structure diagram when children trolley of the present invention is in semi-collapsed condition under the mounting means of direction；
Fig. 9 is dimensional structure diagram when children trolley of the present invention is in folded state under reversed mounting means；
Figure 10 is the dimensional structure diagram of vehicle frame；
Figure 11 is the close-up schematic view at A in Fig. 8；
Figure 12 is the inboard inner dimensional structure diagram of vehicle frame cradle head；
Figure 13 is the inboard inner structure diagram of vehicle frame cradle head；
Figure 14 is the outside internal structure schematic diagram of vehicle frame cradle head；
Figure 15 is the dimensional structure diagram of seat pocket frame；
Figure 16 is the close-up schematic view at B in Figure 13；
Figure 17 is the explosive view of seat pocket frame；
Figure 18 is the disassembly diagram that seat pocket frame is present at pocket cradle head；
Figure 19 is another disassembly diagram that seat pocket frame is present at pocket cradle head.
Wherein：1st, fore-stock；2nd, after-poppet；3rd, push rod；4th, front surrounding casing；5th, back surrounding casing；6th, fore-stock connecting portion；7th, rear branch
Frame connecting portion；8th, push rod connecting portion；9th, the first connector；10th, latch hook；11st, locked groove；12nd, sliding slot；13rd, sliding block；14th, the 5th is convex
The portion of rising；15th, slope surface；16th, front surrounding casing connecting portion；17th, back surrounding casing connecting portion；18th, installed part；19th, the first locking piece；20th, second
Locking piece；21st, the first card slot；22nd, the first spring part；23rd, the second card slot；24th, unlock piece；25th, the first lug boss；26th, first
Groove；27th, the second lug boss；28th, the second groove；29th, latch；30th, third protrusion portion；31st, the 4th spring part；32nd, the 4th is convex
The portion of rising；40th, front-wheel；50th, trailing wheel；100th, vehicle frame cradle head；200th, seat pocket cradle head.
Specific embodiment
As shown in Fig. 1 to Figure 19, a kind of children trolley of the present invention, including with unfolded state and folded state
Vehicle frame, the front-wheel 40 for being arranged on vehicle frame lower front portion, the trailing wheel 50 for being arranged on vehicle frame lower rear, for vehicle frame to be locked in exhibition
Frame locking mechanism, the seat pocket frame with unfolded state and folded state and the seat that seat pocket frame is locked in unfolded state opened
Pocket locking mechanism.
The vehicle frame includes the after-poppet 2 and push rod that fore-stock 1, lower part and the trailing wheel 50 that lower part is connect with front-wheel 40 connect
3.3 three fore-stock 1, after-poppet 2 and push rod components are crossed to form vehicle frame cradle head 100.The fore-stock 1, rear branch
Frame 2 and push rod 3 can be rotated relative to the vehicle frame cradle head 100 respectively.The frame locking mechanism is arranged on vehicle frame rotation
At joint 100.
The seat pocket frame includes front surrounding casing 4 and back surrounding casing 5, and the rear portion of the front surrounding casing 4 is connected it with 5 forepart of back surrounding casing
Place forms seat pocket cradle head 200.At the present pocket cradle head 200 of seat pocket locking mechanism setting.The seat pocket frame passes through
Seat pocket cradle head 200 is connected with vehicle frame cradle head 100 to be mounted on vehicle frame.The seat pocket cradle head 200 is removable
It is mounted on vehicle frame cradle head 100 with unloading, i.e., seat pocket frame can be mounted on vehicle frame and also be able to be separated from each other with vehicle frame.It is described
Seat pocket cradle head 200 and the vehicle frame cradle head 100 are in the left and right directions installation stacked on top of each other of the children trolley.
As shown in Figures 1 to 4, commutation conversion, which is mounted on vehicle frame, before and after the dismounting that the seat pocket frame passes through seat pocket frame makes a pocket
Frame has positive mounting means and reversed mounting means.When seat pocket frame is set with positive mounting means, the front surrounding casing 4 is located at
In front of vehicle frame, the back surrounding casing 5 is located at vehicle frame rear；When seat pocket frame is set with reversed mounting means, the front surrounding casing 4 is located at
Vehicle frame rear, the back surrounding casing 5 are located in front of vehicle frame.
In folding children's cart under the seat pocket frame is in positive mounting means, the frame locking mechanism and the seat
Pocket locking mechanism unlocks, and the front surrounding casing 4 is turned over fore-stock 1 with respect to after-poppet 2, and the back surrounding casing 5 is opposite with push rod 3
After-poppet 2 turns down forward, and the front surrounding casing 4, fore-stock 1, after-poppet 2, push rod 3 and back surrounding casing 5 are mutually drawn close；In the seat pocket
When frame is in folding children's cart under reversed mounting means, the frame locking mechanism and seat pocket locking mechanism unlock, institute
Back surrounding casing 5 to be stated to turn over respect to after-poppet 2 with fore-stock 1, the front surrounding casing 4 turns down forward with push rod 3 with respect to after-poppet 2,
The back surrounding casing 5, fore-stock 1, after-poppet 2, push rod 3 and front surrounding casing 4 are mutually drawn close.
The seat pocket frame has two kinds of use states of sitting posture and lying posture under positive mounting means/reversed mounting means, when
When seat pocket frame is in sitting posture, the front surrounding casing 4 and back surrounding casing 5 are obliquely installed one on the other with respect to a pocket cradle head 200；When
When seat pocket frame is in lying posture, the front surrounding casing 4 and the mutually expansion of back surrounding casing 5 are substantially in be horizontally disposed on vehicle frame.In this way, seat
Pocket frame just has 4 kinds of use states, is positive sitting posture, positive lying posture, reversed sitting posture, reversed lying posture respectively.Present pocket frame is in
Under positive sitting posture/forward direction lying posture/reversed sitting posture/reversed lying posture state during folding children's cart, the seat pocket locking mechanism and institute
The mutual linkage of unlocking of frame locking mechanism is stated, the front surrounding casing 4, back surrounding casing 5, fore-stock 1, after-poppet 2 and push rod 3 rotate together
Fold is drawn close.
The vehicle frame cradle head 100 includes the fore-stock connecting portion 6 positioned at 1 upper end of fore-stock, positioned at 2 upper end of after-poppet
After-poppet connecting portion 7,8 and first connector 9 of push rod connecting portion positioned at 3 lower end of push rod.Fore-stock connecting portion 6, rear branch
In the form of sheets, fore-stock connecting portion 6 is installed in after-poppet with push rod connecting portion 8 and connects for frame connecting portion 7 and push rod connecting portion 8
On the lateral surface in portion 7.The after-poppet connecting portion 7 is pivotally connected respectively with fore-stock connecting portion 6, push rod connecting portion 8, and described
A connection piece 9 is pivotally connected respectively with fore-stock connecting portion 6, push rod connecting portion 8.Fore-stock connecting portion 6, after-poppet connecting portion 7,
8 and first connector 9 of push rod connecting portion forms four-bar mechanism.It rotates fore-stock connecting portion 6, after-poppet connecting portion 7 and pushes away
A component in bar connecting portion 8 can drive other component to rotate together.
The frame locking mechanism includes the latch hook 10 being pivotally connected with after-poppet connecting portion 7, is opened in push rod connecting portion 8
On locked groove 11 and the 4th spring part 31 that is placed between after-poppet connecting portion 7 and latch hook 10.When frame locking mechanism is locked
Periodically, the 4th spring part 31, which withstands latch hook 10, makes latch hook 10 be entrapped in locked groove 11, the fore-stock 1, after-poppet 2 and pushes away
Bar 3 is locked to each other.
The vehicle frame unlocking mechanism that frame locking mechanism can be unlocked is additionally provided at the vehicle frame cradle head.The vehicle
Frame unlocking mechanism includes being opened in the sliding slot 12 of 7 inside of after-poppet connecting portion, the sliding block 13 that can be slided up and down in sliding slot 12.
The 5th lug boss 14 is provided on the latch hook 10.5th lug boss 14 is stretched out across after-poppet connecting portion 7 in sliding slot 12
It is interior.Slope surface 15 is formed on the sliding block 13, the slope surface 15 is contacted with the 5th lug boss 14.Also have on the sliding block 13 convex
The 4th lug boss 32 risen.Press the 4th lug boss 32,13 slide downward of sliding block, the slope surface and 14 phase of the 5th lug boss downwards
To driving the movement of the 5th lug boss 14 that the rotation of latch hook 10 is made to be detached from locked groove 11 by frictional force and pressure, the vehicle frame locks machine
Structure unlocks.
After frame locking mechanism unlocks, the push rod 3, fore-stock 1 and after-poppet 2 rotate draw close folding together；When to
During upper rotating push-rod 3, the push rod 3 can drive fore-stock 1 and after-poppet 2 to rotate expansion together.
It is identical that seat pocket frame unlock folding mode under above-mentioned 4 kinds of use states, is in forward direction sitting posture shape below with seat pocket frame
It is described under state.
The seat pocket cradle head 200 includes the front surrounding casing connecting portion 16 positioned at 4 rear end of front surrounding casing, before back surrounding casing 5
The back surrounding casing connecting portion 17 at end and for by seat pocket frame be mounted on vehicle frame on installed part 18.The installed part 18, back surrounding casing connect
Direction is rotatablely connected successively from outside to inside along vehicle frame for socket part 17 and front surrounding casing connecting portion 16.The front surrounding casing connecting portion 16 and back wall
Frame connecting portion 17 is mutually nested to be installed together, and the back surrounding casing connecting portion 17 is also nested with installed part 18 to be installed together.Institute
Stating installed part 18 can be such that a pocket frame is integrally provided on vehicle frame mounted on the inside of vehicle frame cradle head 100.
The seat pocket locking mechanism includes being arranged on the first locking between front surrounding casing connecting portion 16 and back surrounding casing connecting portion 17
Part 19, the second locking piece 20 being arranged between back surrounding casing connecting portion 17 and installed part 18.The back surrounding casing connecting portion 17 is close
The first guide groove is offered on the one side of front surrounding casing connecting portion 16, first locking piece 19 slideably installs the first guide groove
It is interior.The first card slot 21 is offered on the front surrounding casing connecting portion 16.The lower part of first locking piece 19 and back surrounding casing connecting portion
The first spring part 22 is installed between 17, the first spring part 22 is arranged in the first guide groove and can jack up the first locking piece 19
It is entrapped in the first card slot 21 of front surrounding casing connecting portion 16.The back surrounding casing connecting portion 17 is opened on the one side of installed part 18
Equipped with the second guide groove, second locking piece 20 is slideably installed in the second guide groove.Is offered on the installed part 18
Two draw-in groove 23.Second spring part (not shown) is installed between the lower part of second locking piece 20 and back surrounding casing connecting portion 17,
The second spring part is arranged in the second guide groove and the second locking piece 20 can be jacked up to the second card for being entrapped in installed part 18
In slot 23.The top of second locking piece 20 is provided with the latch 29 being connected with the second card slot 23, second card slot
23 with multiple.The multiple second card slot 23 is distributed along in the circumferential direction 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 card slot 21 and the second locking piece 20 is entrapped in
Second card slot 23, the front surrounding casing 4, back surrounding casing 5 and installed part 18 are locked to each other；When seat pocket locking mechanism unlocks, institute
19 slide downward of the first locking piece to be stated to detach with the first card slot 21,20 slide downward of the second locking piece is detached with the second card slot 23,
The front surrounding casing 4 and back surrounding casing 5 opposite mount 18 can be freely rotated downwards respectively.Front surrounding casing 4 and back surrounding casing 5 are with regard to energy at this time
Folding is drawn close in enough mutually rotations.
The seat pocket unlocking mechanism that seat pocket locking mechanism can be unlocked is additionally provided at the seat pocket cradle head 200.Institute
It states a pocket unlocking mechanism and includes the unlock piece 24 being slideably installed on installed part 18.The installed part 18 connects close to back surrounding casing
Third guide groove is offered on the one side of socket part 17, the unlock piece 24 is arranged in third guide groove.The unlock piece 24
Third spring part (not shown) is installed between lower part and installed part 18, the third spring part is arranged in third guide groove and energy
It is enough to withstand unlock piece 24 in third guide groove.The unlock piece 24 is towards being provided with second on the one side of the second locking piece 20
Lug boss 27, towards the one side of installed part 18 on be provided with third protrusion portion 30.It is convex that second locking piece 20 corresponds to second
It plays portion 27 and is provided with the second groove 28.Second lug boss 27 stretches into the second groove 28 and is against the slot bottom of the second groove 28
Portion.The third protrusion portion 30 stretches out installed part 18 and contradicts on the 4th lug boss 32 of vehicle frame unlocking mechanism.Described second
Locking piece 20 is towards being provided with the first lug boss 25 on the one side of the first locking piece 19, corresponding the on first locking piece 19
One lug boss 25 offers the first groove 26.First lug boss 25 is stretched into the first groove 26.The unlock piece 24 is also
It is connect with the first hauling rope (not shown), for being unlocked to cart.It is described when the first hauling rope affects 24 slide downward of unlock piece
Second lug boss 27, which can resist the second groove 28, makes the second locking piece 20 be slided downwardly together with unlock piece 24, the second locking piece
20 latch 29 is detached with the second card slot 23.And first lug boss 25 can resist the first groove 26 and make the first locking piece 19 with
Two locking pieces 20 are slided and are detached with the first card slot 21 downwardly together.Meanwhile the third protrusion portion 30 of unlock piece 24 can resist
4th lug boss, 32 slide downward makes latch hook 10 be detached with locked groove 11.
When children trolley is in unfolded state, that is, vehicle frame and seat pocket frame is in unfolded state.At this point, the fore-stock 1 with
After-poppet 2 is mutually deployed in the lower part of vehicle frame cradle head 100, and the support of push rod 3 is stood on the top of vehicle frame cradle head 100,
The frame locking mechanism is by 3 mutually locking of fore-stock 1, after-poppet 2 and push rod.The front surrounding casing 4 and the opposite exhibition of back surrounding casing 5
It opens, the seat pocket locking mechanism is by 5 mutually locking of front surrounding casing 4 and back surrounding casing.
When children trolley in unfolded state is unlocked folding, the course of work is as follows：
24 slide downward of unlock piece is affected by the first hauling rope, unlock piece 24, which resists third spring part, makes third spring part
Compression.28 slot bottom of the second groove that second lug boss 27 resists in the second locking piece 20 makes 20 slide downward of the second locking piece, blocks
Tooth 29 is detached with the second card slot 23, and back surrounding casing 5 is unlocked；Meanwhile 20 slide downward of the second locking piece, second spring part are pressed
Contracting, the slot bottom that the first lug boss 25 moves downward the first groove 26 for resisting the first locking piece 19 make the first locking piece 19 to downslide
Dynamic, the first spring part 22 is compressed, and the first locking piece 19 is detached with the first card slot 21, and front surrounding casing 4 is unlocked；The of unlock piece 24
Three lug bosses 30, which resist the 4th lug boss 32, makes 13 slide downward of sliding block, and the 5th lug boss 14 is moved under the drive of sliding block 13, locked
The rotation of hook 10 is detached with the locked groove of push rod connecting portion 8, the vehicle frame unlock.So far, the vehicle frame of children trolley and seat pocket frame are
Synchronizing unlocking under the affecting of one hauling rope.Carry the folding together that vehicle frame and seat pocket frame can be realized in the handle on seat pocket frame, one
It carries and rolls over, it is easy to operate.During vehicle frame folding, the 1 relative frame cradle head 100 of fore-stock rotates backward, the after-poppet 2
Relative frame cradle head 100 rotates forward, the 3 relative frame cradle head 100 of push rod rotated down backward.The front wall
Frame 4 and the relative rotation of back surrounding casing 5 are drawn close.
In addition the course of work of the use state of seat pocket frame switching sitting posture/lying posture is as follows：
Second locking piece 20 is connected by the second hauling rope (not shown) being arranged on back surrounding casing 5.Pass through second
Hauling rope affects 20 independent slide downward of the second locking piece that latch 29 is made to be detached with the second card slot 23.Second locking piece 20 is second
Hauling rope affects the second locking piece of stroke ratio 20 of slide downward to drive the stroke of slide downward short in unlock piece 24.First protrusion
Portion 25 be still located at detaching in the first groove 26 of the first locking piece 19 and always with the first locking piece 19 not in contact with.At this moment, seat pocket
Locking mechanism is still by 5 mutually locking of front surrounding casing 4 and back surrounding casing.The back surrounding casing 5 and front surrounding casing 4 relative frame can turn together
Movable joint 100 is freely rotated, and the seat pocket frame is capable of the angle of relative frame rotation adjustment seat pocket frame.It is sat when seat pocket frame reaches
Appearance/lying posture using position when, unclamp the second hauling rope, second spring part resets the second locking piece 20, and latch 29 is caught in pair
Seat pocket frame is locked on vehicle frame in the second card slot 23 answered, seat pocket frame is the use state for obtaining sitting posture/lying posture.
Certainly, seat pocket frame is separately folded after also being detached with vehicle frame.Children trolley of the present invention can realize vehicle frame
It is folded together with the synchronizing unlocking of seat pocket.One carries and rolls over, easy to operate simple.Seat pocket also is able to realize that positive sitting posture, forward direction are lain
The use selection that position is used to switch, enriches user of appearance, reversed sitting posture and reversed lying posture.Sitting posture/lying posture tune of seat pocket
It is whole to be convenient to simply.Children trolley after folding is compact-sized.
As described above, we are illustrated fully according to spirit of the invention, but the present invention is not limited to above-mentioned reality
Apply example and implementation.The practitioner of correlative technology field can carry out different in the range of the technological thought license of the present invention
Variation and implementation.
Claims (12)
1. a kind of children trolley, including the vehicle frame with unfolded state and folded state, it is arranged on the front-wheel of vehicle frame lower front portion
(40), the trailing wheel (50) and the frame locking mechanism for vehicle frame to be locked in expansion for being arranged on vehicle frame lower rear, feature
It is：The vehicle frame includes the after-poppet (2) of fore-stock (1), lower part and trailing wheel (50) connection that lower part is connect with front-wheel (40)
With push rod (3), (3) three fore-stock (1), after-poppet (2) and push rod component intersections form vehicle frame cradle head
(100), the fore-stock (1), after-poppet (2) and push rod (3) can be rotated relative to the vehicle frame cradle head (100) respectively,
The frame locking mechanism is arranged at vehicle frame cradle head (100), and the children trolley is further included with unfolded state and folding
The seat pocket frame of overlapping state and the seat pocket locking mechanism that seat pocket frame is locked in unfolded state, the seat pocket frame include front surrounding casing
(4) and back surrounding casing (5), the rear portion and back surrounding casing (5) forepart of the front surrounding casing (4) connect to forming a pocket cradle head (200), institute
It states at the present pocket cradle head (200) of pocket locking mechanism setting, the seat pocket frame passes through seat pocket cradle head (200) and vehicle frame
Cradle head (100), which is connected, to be mounted on vehicle frame, and the seat pocket frame has positive mounting means and reversed mounting means,
When the seat pocket frame is in folding children's cart under positive mounting means, the frame locking mechanism and seat pocket locking machine
Structure unlocks, and the front surrounding casing (4) is turned over fore-stock (1) with respect to after-poppet (2), the back surrounding casing (5) and push rod (3) phase
After-poppet (2) is turned down forward, the front surrounding casing (4), fore-stock (1), after-poppet (2), push rod (3) and back surrounding casing (5) are mutual
It draws close；In folding children's cart under the seat pocket frame is in reversed mounting means, the frame locking mechanism and the seat pocket
Locking mechanism unlocks, and the back surrounding casing (5) is turned over fore-stock (1) with respect to after-poppet (2), and the front surrounding casing (4) is with pushing away
Bar (3) turns down forward with respect to after-poppet (2), the back surrounding casing (5), fore-stock (1), after-poppet (2), push rod (3) and front surrounding casing
(4) it mutually draws close；
The vehicle frame cradle head (100) including being located at the fore-stock connecting portion (6) of fore-stock (1) upper end, positioned at after-poppet (2)
The after-poppet connecting portion (7) of upper end, positioned at the push rod connecting portion (8) of push rod (3) lower end and the first connector (9), after described
Bearing attachment (7) is pivotally connected respectively with fore-stock connecting portion (6), push rod connecting portion (8), first connector (9) point
It is not pivotally connected with fore-stock connecting portion (6), push rod connecting portion (8), when rotating down push rod (3), the push rod (3) can
Fore-stock (1) and after-poppet (2) is driven to rotate draw close folding together；When being rotated up push rod (3), the push rod (3) can
Fore-stock (1) and after-poppet (2) is driven to rotate expansion together.
2. a kind of children trolley according to claim 1, it is characterised in that：The seat pocket frame passes through seat pocket cradle head
(200) it is removably mounted on vehicle frame, the positive mounting means of commutation conversion before and after the dismounting that the seat pocket frame passes through seat pocket frame
With reversed mounting means.
3. a kind of children trolley according to claim 1, it is characterised in that：The seat pocket frame is in positive mounting means/anti-
There are two kinds of use states of sitting posture and lying posture, when seat pocket frame is in sitting posture, the front surrounding casing (4) and back wall under mounting means
Frame (5) is obliquely installed one on the other with respect to seat pocket cradle head (200)；When seat pocket frame is in lying posture, the front surrounding casing
(4) and back surrounding casing (5) mutually expansion is substantially in be horizontally disposed on vehicle frame.
4. a kind of children trolley according to claim 3, it is characterised in that：Present pocket frame is in positive sitting posture/forward direction and lies
Under appearance/reversed sitting posture/reversed lying posture state during folding children's cart, the seat pocket locking mechanism and the frame locking mechanism phase
Mutual linkage of unlocking, the front surrounding casing (4), back surrounding casing (5), fore-stock (1), after-poppet (2) and push rod (3) rotate fold and lean on together
Hold together.
5. a kind of children trolley according to claim 1, it is characterised in that：The seat pocket cradle head (200) and described
Vehicle frame cradle head (100) is in the left and right directions installation stacked on top of each other of the children trolley.
6. a kind of children trolley according to claim 1, it is characterised in that：The frame locking mechanism includes and after-poppet
Latch hook (10) that connecting portion (7) is pivotally connected, the locked groove (11) that is opened on push rod connecting portion (8) and it is placed in after-poppet company
The 4th spring part (31) between socket part (7) and latch hook (10), when frame locking mechanism locks, the 4th spring part (31)
Withstanding latch hook (10) makes latch hook (10) be entrapped in locked groove (11), and the fore-stock (1), after-poppet (2) and push rod (3) are mutual
Locking.
7. a kind of children trolley according to claim 6, it is characterised in that：Energy is additionally provided at the vehicle frame cradle head
Enough vehicle frame unlocking mechanisms for unlocking frame locking mechanism, the vehicle frame unlocking mechanism include being opened in after-poppet connecting portion (7)
Sliding slot (12), the sliding block (13) that can slide up and down in the sliding slot (12), be provided with the 5th lug boss on the latch hook (10)
(14), the sliding slot (12) on side of the after-poppet connecting portion (7) far from latch hook (10), wear by the 5th lug boss (14)
Later bearing attachment (7) is stretched out in the sliding slot (12), is formed with slope surface (15) on the sliding block (13), the slope surface (15) with
5th lug boss (14) contacts, and when sliding block (13) slide downward, the slope surface and the 5th lug boss (14) offset and drive the
Five lug bosses (14) movement makes latch hook (10) rotation be detached from locked groove (11), the frame locking mechanism unlock.
8. a kind of children trolley according to claim 1, it is characterised in that：The seat pocket cradle head (200) is including position
Front surrounding casing connecting portion (16) in front surrounding casing (4) rear end, positioned at the back surrounding casing connecting portion (17) of back surrounding casing (5) front end and for will
Seat pocket frame is mounted on the installed part (18) on vehicle frame, and the installed part (18) is installed in the inside of vehicle frame cradle head (100), institute
Installed part (18), back surrounding casing connecting portion (17) and front surrounding casing connecting portion (16) are stated along the vehicle frame direction company of rotation successively from outside to inside
It connects.
9. a kind of children trolley according to claim 8, it is characterised in that：The seat pocket locking mechanism is included before being arranged on
First locking piece (19) between peripheral frame connecting portion (16) and back surrounding casing connecting portion (17) is arranged on back surrounding casing connecting portion (17) and peace
The second locking piece (20) between piece installing (18), first locking piece (19) are slideably installed in back surrounding casing connecting portion (17)
On the one side of front surrounding casing connecting portion (16), the first card slot (21) is offered on the front surrounding casing connecting portion (17), it is described
The first spring part (22), first spring part are installed between the lower part of first locking piece (19) and back surrounding casing connecting portion (17)
(22) the first locking piece (19) can be jacked up and be entrapped in the first card slot (21) of front surrounding casing connecting portion (16)；Described second
Locking piece (20) is slideably installed in back surrounding casing connecting portion (17) on the one side of installed part (18), the installed part
(18) the second card slot (23) is offered on, is installed between the lower part of second locking piece (20) and back surrounding casing connecting portion (17)
Second locking piece (20) can be jacked up the second card slot for being entrapped in installed part (18) by second spring part, the second spring part
(23) in, when seat pocket locking mechanism locks, the first locking piece (19) is entrapped in the first card slot (21) and the second locking piece (20)
The second card slot (23) is entrapped in, the front surrounding casing (4), back surrounding casing (5) and installed part (18) are locked to each other；When seat pocket locks
When mechanism unlocks, the first locking piece (19) slide downward is detached with the first card slot (21), and the second locking piece (20) is to downslide
Dynamic to be detached with the second card slot (23), the front surrounding casing (4) and back surrounding casing (5) can distinguish opposite mount (18) and freely turn downwards
It is dynamic.
10. a kind of children trolley according to claim 9, it is characterised in that：It is also set at the seat pocket cradle head (200)
The seat pocket unlocking mechanism that seat pocket locking mechanism can be unlocked is equipped with, the seat pocket unlocking mechanism includes slideably being installed in peace
Unlock piece (24) in piece installing (18) has the second lug boss (27), second locking piece (20) on the unlock piece (24)
On be provided with the first lug boss (25) and the second groove (28) coordinated with the second lug boss (27), first locking piece
(19) the first groove (26) is offered on, first lug boss (25) is stretched into the first groove (26), second protrusion
Portion (27) is stretched into the second groove (28), and when unlock piece (24) slide downward, second lug boss (27) can resist the
Two grooves (28) make the second locking piece (20) be slided downwardly together with unlock piece (24) and are detached, and first with the second card slot (23)
Lug boss (25), which can resist the first groove (26), makes the first locking piece (19) be slided downwardly together simultaneously with the second locking piece (20)
It is detached with the first card slot (21).
11. a kind of children trolley according to claim 10, it is characterised in that：At the vehicle frame cradle head (100) also
The vehicle frame unlocking mechanism that frame locking mechanism can be unlocked is provided with, also there is third protrusion portion on the unlock piece (24)
(30), the third protrusion portion (30) stretches out installed part (18) and is connected with vehicle frame unlocking mechanism, when unlock piece (24) slide downward,
The third protrusion portion (30), which can drive vehicle frame unlocking mechanism to move together, unlocks frame locking mechanism.
12. a kind of children trolley according to claim 10, it is characterised in that：Second locking piece (20) also with setting
The second hauling rope connection on back surrounding casing (5), the second locking piece (20) top is provided with to be coordinated with the second card slot (23)
The latch (29) of connection, second card slot (23) have multiple, and the second hauling rope can drive the second locking piece (20) downward
Slip makes latch (29) be detached with the second card slot (23), when the second locking piece (20) under the drive of the second hauling rope slide downward
When, first lug boss (25) detaches always with the first groove (26), and the seat pocket frame being capable of relative frame rotation adjustment seat
The angle of pocket frame.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105923036A CN105923036A (en) | 2016-09-07 |
| CN105923036B true CN105923036B (en) | 2018-07-10 |
Family
ID=56833286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610392701.3A Active CN105923036B (en) | 2016-06-06 | 2016-06-06 | A kind of children trolley |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105923036B (en) |
| WO (1) | WO2017210929A1 (en) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510264B (en) * | 2016-12-22 | 2023-08-11 | 湖北中航精机科技有限公司 | Seat, seat angle adjuster and locking cam thereof |
| CN106627718B (en) * | 2017-01-20 | 2023-08-04 | 好孩子儿童用品有限公司 | Child cart |
| CN106891964A (en) * | 2017-03-19 | 2017-06-27 | 张新 | Equipment and device with buffer protection for transporting children |
| CN106864500A (en) * | 2017-03-19 | 2017-06-20 | 张新 | For the multi-functional equipment of double suspensions and device of transporting children |
| CN106882221A (en) * | 2017-03-19 | 2017-06-23 | 张新 | For the equipment and device of double suspensions of transporting children |
| CN106882219A (en) * | 2017-03-19 | 2017-06-23 | 张新 | For the multi-functional equipment and device of transporting children |
| CN106904202A (en) * | 2017-03-19 | 2017-06-30 | 张新 | Equipment and device that many suspensions for transporting children can couch |
| CN106864499A (en) * | 2017-03-19 | 2017-06-20 | 张新 | For the multi-functional equipment of double suspensions and device of transporting children |
| CN106904210A (en) * | 2017-03-19 | 2017-06-30 | 张新 | Equipment and device that double suspensions for transporting children can couch |
| CN106915375A (en) * | 2017-03-19 | 2017-07-04 | 张新 | For the multi-functional equipment of many suspensions and device of transporting children |
| CN106891929A (en) * | 2017-03-19 | 2017-06-27 | 张新 | For the multi-functional equipment and device of transporting children |
| CN106904201A (en) * | 2017-03-19 | 2017-06-30 | 张新 | For the equipment and device of double suspensions of transporting children |
| CN106882218A (en) * | 2017-03-19 | 2017-06-23 | 张新 | For the multi-functional equipment of double suspensions and device of transporting children |
| CN106864531A (en) * | 2017-03-19 | 2017-06-20 | 张新 | For the multi-functional equipment of double suspensions and device of transporting children |
| CN106864573A (en) * | 2017-03-19 | 2017-06-20 | 张新 | For double suspensions of transporting children equipment capable of reversing and device |
| ES1209988Y (en) * | 2018-03-09 | 2018-07-06 | Lil Ones S L | FOLDING MECHANISM FOR BABY TRUCKS |
| CN108482472B (en) * | 2018-04-03 | 2024-02-27 | 好孩子儿童用品有限公司 | Child cart |
| CN108454687B (en) * | 2018-06-06 | 2023-07-07 | 广东乐美达集团有限公司 | Multifunctional baby carriage capable of switching single seat and double seats |
| CN108820027B (en) * | 2018-07-18 | 2023-12-05 | 东莞恒耀日用制品有限公司 | Handcart with seat frame reversing function |
| CN109017955B (en) * | 2018-08-30 | 2020-11-03 | 义乌市鼎莎针织有限公司 | Portable foldable multidirectional shockproof haze-preventing intelligent baby hand-pushed cradle cart |
| CN109178076B (en) * | 2018-09-07 | 2024-04-05 | 好孩子儿童用品有限公司 | Folding seat pocket for children's cart |
| CN110001741B (en) * | 2019-03-13 | 2023-12-29 | 好孩子儿童用品有限公司 | Locking mechanism of children's products and children's products |
| CN109774773A (en) * | 2019-03-14 | 2019-05-21 | 昆山贝康儿童用品有限公司 | Foldable wheelbarrow |
| CN110171458B (en) * | 2019-05-28 | 2024-02-27 | 好孩子儿童用品有限公司 | Unlocking device of child trolley, unlocking device of child product and child trolley |
| CN110217282B (en) * | 2019-07-16 | 2024-03-26 | 惠州市联杨日用制品有限公司 | Folding vehicle |
| CN110481624A (en) * | 2019-07-29 | 2019-11-22 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN113135213B (en) * | 2020-01-17 | 2024-03-01 | 明门瑞士股份有限公司 | Baby carrier backrest folding structure and baby carrier |
| CN113401213B (en) * | 2020-03-16 | 2023-10-13 | 明门瑞士股份有限公司 | Switching device and connecting mechanism thereof |
| CN113665661B (en) * | 2020-05-15 | 2024-03-08 | 明门瑞士股份有限公司 | Reversing locking mechanism for rider and baby carriage frame |
| CN112026899B (en) * | 2020-09-27 | 2024-03-22 | 张望荣 | Seat structure and cart |
| CN113044096B (en) * | 2021-03-31 | 2023-07-07 | 广东乐美达集团有限公司 | Large seat changing structure and baby stroller |
| CN114162205A (en) * | 2021-12-03 | 2022-03-11 | 好孩子儿童用品有限公司 | Children article |
| CN114212139B (en) * | 2021-12-27 | 2024-05-07 | 常德益翔实业有限公司 | Child cart frame convenient to store and fold |
| CN115056844B (en) * | 2022-06-13 | 2024-02-27 | 好孩子儿童用品有限公司 | Child cart |
| CN115384596B (en) * | 2022-08-02 | 2024-05-10 | 好孩子儿童用品有限公司 | Child cart |
| CN115246433B (en) * | 2022-08-08 | 2024-02-27 | 深圳市惠贝贝科技有限公司 | Folding vehicle |
| CN115503807A (en) * | 2022-09-22 | 2022-12-23 | 好孩子儿童用品有限公司 | Children's barrow |
Citations (6)
| 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 |
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102275608B (en) * | 2010-06-14 | 2013-01-30 | 明门(中国)幼童用品有限公司 | Security device for preventing unexpected folding and child stroller |
| CN201999034U (en) * | 2011-01-10 | 2011-10-05 | 好孩子儿童用品有限公司 | Baby stroller |
| EP2946985B1 (en) * | 2013-01-15 | 2018-04-11 | Goodbaby Child Products Co., Ltd. | 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 (6)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105923036A (en) | 2016-09-07 |
| WO2017210929A1 (en) | 2017-12-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105923036B (en) | A kind of children trolley | |
| CN207644546U (en) | Collapsible personal mobile vehicle | |
| CN201116134Y (en) | Baby carriage with single retracting axis and single axial center bicycle frame retracting mechanism | |
| CN104828120A (en) | Baby carriage frame with linked folding function | |
| CN104590350B (en) | Baby carriage frame | |
| CN207106577U (en) | A kind of children trolley | |
| CN205952033U (en) | Child cart | |
| CN207106588U (en) | A kind of children trolley | |
| CN105836021A (en) | Disc type folding electric bicycle | |
| CN105416364B (en) | Foldable baby cart | |
| CN204605909U (en) | Modified form Carriage for baby interlock returns the vehicle to the garage and knock off assembly | |
| CN206067843U (en) | A kind of children trolley | |
| CN109278839A (en) | A kind of folding pushchair | |
| CN201268245Y (en) | Foldable armrest apparatus | |
| CN219544999U (en) | Double-vertical-tube folding locking structure for unlocking single switch of two-wheel vehicle | |
| CN209395850U (en) | A kind of baby stroller | |
| CN115583101A (en) | Printing device for garment production and processing | |
| CN214216032U (en) | Children tricycle | |
| CN215851416U (en) | Improved generation baby's shallow folding chassis | |
| CN106005201B (en) | A kind of folded bicycle and its handlebar | |
| CN103496390A (en) | Folding child bicycle | |
| CN209176769U (en) | A kind of folding pushchair | |
| CN207943079U (en) | A kind of linkage type foldable perambulator | |
| CN113460145A (en) | Improved generation baby's shallow folding chassis | |
| CN207550277U (en) | Slide link folding baby carrier vehicle frame and linkage folding baby carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |