CN107826196A - A kind of portable folding tricycle - Google Patents
A kind of portable folding tricycle Download PDFInfo
- Publication number
- CN107826196A CN107826196A CN201711241021.2A CN201711241021A CN107826196A CN 107826196 A CN107826196 A CN 107826196A CN 201711241021 A CN201711241021 A CN 201711241021A CN 107826196 A CN107826196 A CN 107826196A
- Authority
- CN
- China
- Prior art keywords
- seat
- connecting seat
- unit
- quill shaft
- frame unit
- 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
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 38
- 235000019994 cava Nutrition 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K9/00—Children's cycles
- B62K9/02—Tricycles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The present invention proposes a kind of portable folding tricycle, including：Pass through the seat unit of pin connection, front frame unit, Rear frame unit and longitudinally locked unit；Front frame unit includes 2 the first connecting seats；First connecting seat is arranged on the connection end of front frame unit and Rear frame unit；Rear frame unit includes the second connecting seat and rear wheel coordinated with the first connecting seat；Second connecting seat is located at the inner side of the first connecting seat；Second connecting seat includes the second stopper slot；Rear frame unit includes lateral locking component, Rear frame component and rear wheel assemblies；Rear frame unit can be by the second stopper slot around longitudinally locked unit rotational；Longitudinally locked unit is set in parallel between the second connecting seat.The present invention is by setting longitudinally locked component and lateral locking component, it is only necessary to presses front and rear latch button and left and right folds button, you can realization includes longitudinal folding and laterally folded twice-folded.Regular shape and small volume after the present invention folds, it is easy to trip to carry.
Description
Technical field
The present invention relates to children toy car technical field, more particularly to a kind of portable folding tricycle.
Background technology
Vehicle frame head pipe of the existing child's tricycle frame body typically with being set in outside handlebar is fixed, so making described
Vehicle frame can not fold, and can only be presented with the posture ridden, can be because of body when tricycle is deposited or transported in outgoing carrying, needs
Product is too big and inconvenient, and it is higher to will also result in cost during transport.
The content of the invention
It is an object of the invention to provide a kind of portable folding tricycle, to solve problems of the prior art,
The present invention by only need to press front and rear latch button and or so fold button, you can realize twice-folded；Shape is advised after folding
Then and small volume, it is easy to trip to carry.To achieve the above object, the technical solution adopted in the present invention is：
A kind of portable folding tricycle, including：Pass through the seat unit of pin connection, front frame unit, Rear frame unit
With longitudinally locked unit；
The front frame unit includes 2 the first connecting seats；First connecting seat be arranged on the front frame unit with
The connection end of Rear frame unit；The Rear frame unit includes the second connecting seat and the rear car coordinated with first connecting seat
Wheel；Second connecting seat is located at the inner side of first connecting seat；Second connecting seat includes the second stopper slot；After described
Frame unit can be by second stopper slot around the longitudinally locked unit rotational；
The longitudinally locked unit is set in parallel between second connecting seat；The longitudinally locked unit is described in
The side of second connecting seat sets seat neck；
The seat unit includes seat and is arranged on the seat base of the under-seat；The seat base is fastened on
In the seat neck.
Preferably, the longitudinally locked unit includes locking pedestal and longitudinally locked group moved along the locking pedestal
Part；
The locking pedestal includes lock slots and limiting section；The locking basement tilt is set up；The locking pedestal
Caved inward towards the side of second connecting seat and the lock slots are set；The limiting section is located at lock slots inclination
Upward side；The limiting section passes through first connecting seat, the second connecting seat and seat base；
The longitudinally locked component is in the locking pedestal；The longitudinally locked component includes front and rear latch and pressed
Button, (the first back-moving spring, clamping block and stop pin；The (the first back-moving spring is fastened on the front and rear latch button and locking
Between block；The clamping block is fastened on one end of the locking pedestal；The front and rear latch button is located at the locking pedestal
The other end and can along it is described locking pedestal side wall move；The front and rear latch button includes lock hole and can be along institute
State the first stopper slot of limiting section movement；The stop pin is adapted to the lock hole；One end of the stop pin can be along institute
State lock slots movement.
Preferably, the clamping block is positioned at the upward one end of the locking basement tilt.
Preferably, the second stopper slot arcuate structure；First paragraph outwardly convex is used to lock the stop pin；Second segment
Cave inward to form the moving track of the stop pin；3rd section identical with the structure of first paragraph；4th section and the knot of second segment
Structure is identical；The first paragraph, second segment, the 3rd section and the 4th section join end to end clockwise.
Preferably, the stop pin is stuck in described 4th section and the junction of first paragraph forms longitudinally locked state；It is described
Stop pin is fastened on the second segment and the 3rd section of junction forms lengthwise folded condition.
Preferably, the Rear frame unit includes lateral locking component, Rear frame component and rear wheel assemblies；
The Rear frame component includes the first quill shaft；Regulation spring is set in first quill shaft；In described first
Empty axle position is in the connection end of the Rear frame component and the rear wheel assemblies；First quill shaft axially disposed first is horizontal
To lock hole and the second lateral locking hole；The first lateral locking hole position is hollow in described in the described first hollow axis connection second
One end of axle；
The rear wheel assemblies include folding button and second with the second quill shaft of first quill shaft cooperation, left and right
Back-moving spring；The rear wheel is located at the free end of second quill shaft；The left and right folds button and is embedded car in the rear
In the wheel hub of wheel；The second back-moving spring is fastened on the left and right and folded between button and the lateral locking component；
One end of the lateral locking component is located at first quill shaft and can be by the regulation spring along described
First quill shaft moves；The other end of the lateral locking component through second quill shaft and with the second back-moving spring
Connection.
Preferably, the lateral locking component include left and right latch triggering pin, left and right latch, the 3rd back-moving spring,
Left and right latch fixed seat；One end of the left and right latch triggering pin is connected with the left and right latch fixed seat by buckle
Connect；The other end of the left and right latch triggering pin connects the second back-moving spring；One end of the left and right latch is stretched into
First quill shaft；The other end of the left and right latch passes radially through first quill shaft and left and right latch is fixed
Seat can be simultaneously adapted to respectively with the first lateral locking hole and the second lateral locking hole；One end connection of 3rd back-moving spring
The left and right latch stretches into one end of the left and right latch fixed seat；The other end of 3rd back-moving spring is radially solid
It is scheduled on the inwall of first quill shaft.
Preferably, the left and right latch is adapted to form lateral locking state with the first lateral locking hole；The left side
Right latch is adapted to form laterally folded state with the second lateral locking hole.
Compared with prior art, the beneficial effects are mainly as follows：The present invention is by setting longitudinally locked component
With lateral locking component, it is only necessary to press front and rear latch button and left and right folds button, you can realization includes longitudinal folding and horizontal
To the twice-folded of folding.Regular shape and small volume after the present invention folds, it is easy to trip to carry.
Brief description of the drawings
Fig. 1 is the structural representation of the portable folding tricycle of one embodiment of the invention；
Fig. 2 is the structural representation of longitudinally locked unit in Fig. 1；
Fig. 3 is the structural representation of the stopper slots of Fig. 1 second；
Fig. 4 is the structural representation of Rear frame unit in Fig. 1；
Fig. 5 is the structural representation of lateral locking component in Fig. 1.
Wherein, 1- seat units, 2- front frame units, 3- Rear frame units, the longitudinally locked units of 4-, 11- seat bases,
The connecting seats of 21- first, the connecting seats of 31- second, 32- lateral locking components, 33- Rear frame components, 34- rear wheel assemblies, 341-
Left and right folds button, 41- locking pedestals, the longitudinally locked components of 42-, the stopper slots of 311- second, 3111- first paragraphs, 3112- second
Section, 321- or so latch triggering pin, 322- or so latch, the back-moving springs of 323- the 3rd, 324- or so latch fixed seat,
411- lock slots, 412- limiting sections, latch button before and after 421-, 422- (the first back-moving springs, 423- clamping blocks, 424- lockings
Pin, the stopper slots of 4211- first.
Embodiment
The used technical scheme of the present invention is further described below in conjunction with schematic diagram.
As shown in figure 1, a kind of portable folding tricycle, including：Pass through the seat unit 1 of pin connection, front frame unit
2nd, Rear frame unit 3 and longitudinally locked unit 4.
Front frame unit 2 includes 2 the first connecting seats 21；First connecting seat 21 is arranged on front frame unit 2 and Rear frame
The connection end of unit 3；Rear frame unit 3 includes the second connecting seat 31 and rear wheel coordinated with the first connecting seat 21；Second connects
Joint chair 31 is located at the inner side of the first connecting seat 21；Second connecting seat 31 includes the second stopper slot 311；Rear frame unit 3 can pass through
Second stopper slot 311 rotates around longitudinally locked unit 4.Longitudinally locked unit 4 is set in parallel between the second connecting seat 31；It is vertical
To lock cell 4 towards the side of the second connecting seat 31, seat neck is set；Seat unit 1 includes seat and is arranged under seat
The seat base 11 of side；Seat base 11 is fastened in seat neck.
As shown in Fig. 2 longitudinally locked unit 4 includes locking pedestal 41 and longitudinally locked group moved along locking pedestal 41
Part 42.
Longitudinally locked unit 4 includes locking pedestal 41 and the longitudinally locked component 42 moved along locking pedestal 41.
Locking pedestal 41 includes lock slots 411 and limiting section 412；Locking pedestal 41 tilts upward setting；Lock pedestal 41
Caved inward towards the side of the second connecting seat 31 and lock slots 411 are set；Limiting section 412 is located at lock slots 411 and tilted upward
Side；Limiting section 412 passes through the first connecting seat 21, the second connecting seat 31 and seat base 11；
Longitudinally locked component 42 is in locking pedestal 41；Longitudinally locked component 42 includes front and rear latch button 421, the
One back-moving spring 422, clamping block 423 and stop pin 424；(the first back-moving spring 422 is fastened on front and rear latch button 421 and lock
Determine between block 423；Clamping block 423 is fastened on one end of locking pedestal 41；Front and rear latch button 421 is positioned at locking pedestal 41
The other end can simultaneously move along the side wall of locking pedestal 41；Front and rear latch button 421 includes lock hole and can be along limiting section
First stopper slot 4211 of 412 movements；Stop pin 424 is adapted to lock hole；One end of stop pin 424 can be along lock slots 411
It is mobile.Further, clamping block 423 is positioned at one end that locking pedestal 41 tilts upward.
As shown in figure 3, the second stopper slot 311 is arcuate structure；The outwardly convex of first paragraph 3111 is used to lock stop pin
424；Second segment 3112 caves inward to form the moving track of stop pin 424；3rd section identical with the structure of first paragraph 3111；The
Four sections identical with the structure of second segment 3112；The head and the tail phase clockwise of first paragraph 3111, second segment 3112, the 3rd section and the 4th section
Even.In the present embodiment, stop pin 424 is stuck in the 4th section and the junction of first paragraph 3111 forms longitudinally locked state；Locking
Pin 424 is fastened on second segment 3112 and the 3rd section of junction forms lengthwise folded condition.
As shown in figure 4, Rear frame unit 3 includes lateral locking component 32, Rear frame component 33 and rear wheel assemblies 34.
Rear frame component 33 includes the first quill shaft；Regulation spring is set in the first quill shaft；After first quill shaft is located at
The connection end of chassis assembly and rear wheel assemblies.The axially disposed first lateral locking hole of first quill shaft and the second lateral locking
Hole；First lateral locking hole position is in one end of the first hollow quill shaft of axis connection second.
Rear wheel assemblies 34 include folding button 341 and second with the second quill shaft of the first quill shaft cooperation, left and right and answering
Position spring；Rear wheel is located at the free end of the second quill shaft；Left and right folds button and is embedded in the wheel hub of rear wheel；Second resets
Spring is fastened on left and right and folded between button 341 and lateral locking component 32.One end of lateral locking component is hollow positioned at first
Axle can simultaneously be moved by adjusting spring along the first quill shaft；The other end of lateral locking component is through the second quill shaft and with the
Two back-moving springs connect.
As shown in figure 5, lateral locking component includes left and right latch triggering pin 321, left and right latch the 322, the 3rd resets
Spring 323, left and right latch fixed seat 324；One end of left and right latch triggering pin 321 and left and right latch fixed seat 324 are logical
Cross and snap connection；The other end connection second back-moving spring of left and right latch triggering pin 321；Stretch one end of left and right latch 322
Enter the first quill shaft；The other end of left and right latch 322 passes radially through the first quill shaft and left and right latch fixed seat 324 simultaneously
It can be adapted to respectively with the first lateral locking hole and the second lateral locking hole；One end connection left and right unblock of 3rd back-moving spring 323
Pin 322 stretches into one end of left and right latch fixed seat 324；The other end of 3rd back-moving spring 323 is radially fixed in first
On the inwall of empty axle.
In the present embodiment, left and right latch 322 is adapted to form lateral locking state with the first lateral locking hole；Left and right solves
Lock pin 322 is adapted to form laterally folded state with the second lateral locking hole.
The present invention operation principle be：Press front and rear latch button 421, front and rear latch button 421 is along locking base
Seat 41 moves up, and the first stopper slot 4211 moves 412 along limiting section, while stop pin 424 moves along lock slots, locking
Pin 424 is converted from longitudinally locked state to folded state.Now, Rear frame unit 3 is rotated, Rear frame unit 3 is around stop pin
424 rotate along second segment 3112, when reaching folded state, in the presence of (the first back-moving spring 422, and the return of stop pin 424
To longitudinally locked state, that is, complete longitudinal folding clockwise.
Press left and right and fold button 341, left and right latch fixed seat 324 is moved along the second hollow quill shaft of axial direction first
It is dynamic, that is, left and right latch triggering pin 321 is triggered, left and right latch 322 exits from the first lateral locking hole, i.e. left and right latch
The fixation of absolutely empty axle in the entirety and first that fixed seat 324 and left and right latch triggering pin 321, trailing wheel, the second quill shaft form
Relation broken, the first quill shaft move along the second quill shaft, and left and right latch 322 starts from lateral locking state to horizontal folding
Overlapping state transition.When left and right latch 322 reaches laterally folded state, realize that left and right is laterally folded.
Compared with prior art, the present invention is by setting longitudinally locked component and lateral locking component, it is only necessary to presses front and rear
Latch button and left and right fold button, you can realization includes longitudinal folding and laterally folded twice-folded.The present invention folds
Regular shape and small volume afterwards, it is easy to trip to carry.
The preferred embodiments of the present invention are above are only, any restrictions effect is not played to the present invention.Belonging to any
Those skilled in the art, in the range of technical scheme is not departed from, to the invention discloses technical scheme and
Technology contents make the variation such as any type of equivalent substitution or modification, belong to the content without departing from technical scheme, still
Belong within protection scope of the present invention.
Claims (8)
- A kind of 1. portable folding tricycle, it is characterised in that including：Pass through the seat unit 1 of pin connection, front frame unit (2), Rear frame unit (3) and longitudinally locked unit (4)；The front frame unit (2) includes 2 the first connecting seats (21)；First connecting seat (21) is arranged on the front frame The connection end of unit (2) and Rear frame unit (3)；The Rear frame unit 3 includes what is coordinated with first connecting seat (21) Second connecting seat (31) and rear wheel；Second connecting seat (31) is located at the inner side of first connecting seat (21)；Described Two connecting seats (31) include the second stopper slot (311)；The Rear frame unit 3 can by second stopper slot (311) around The longitudinally locked unit (4) rotates；The longitudinally locked unit (4) is set in parallel between second connecting seat (31)；Longitudinally locked unit (4) court To the side of second connecting seat (31), seat neck is set；The seat unit (1) includes seat and is arranged on the seat base (11) of the under-seat；The seat base (11) it is fastened in the seat neck.
- 2. portable folding tricycle according to claim 1, it is characterised in that the longitudinally locked unit (4) includes Lock pedestal (41) and the longitudinally locked component (42) along locking pedestal (41) movement；The locking pedestal (41) includes lock slots (411) and limiting section (412)；The locking pedestal (41), which tilts upward, to be set Put；The locking pedestal 41 caves inward towards the side of second connecting seat (31) and sets the lock slots (411)；Institute State limiting section (412) and be located at the side that the lock slots (411) tilt upward；The limiting section (412) connects through described first Joint chair (21), the second connecting seat (31) and seat base (11)；The longitudinally locked component (42) is in the locking pedestal (41)；The longitudinally locked component (42) includes front and rear solve Lock pin button (421), (the first back-moving spring (422), clamping block (423) and stop pin 424；The (the first back-moving spring (422) It is fastened on described front and rear between latch button (421) and clamping block (423)；The clamping block (423) is fastened on the locking One end of pedestal (41)；The front and rear latch button (421) is located at the other end of the locking pedestal (41) and can be along institute State the side wall movement of locking pedestal (41)；The front and rear latch button (421) includes lock hole and can be along the limiting section (412) mobile the first stopper slot (4211)；The stop pin (424) is adapted to the lock hole；The stop pin (424) One end can be mobile along the lock slots (411).
- 3. portable folding tricycle according to claim 2, it is characterised in that the clamping block (423) is positioned at described One end that locking pedestal (41) tilts upward.
- 4. the portable folding tricycle according to any one of claims 1 to 3, it is characterised in that described second is spacing Groove (311) is arcuate structure；First paragraph (3111) outwardly convex is used to lock the stop pin (424)；Second segment (3112) to Sunken inside forms the moving track of the stop pin (424)；3rd section identical with the structure of first paragraph (3111)；4th section and The structure of two sections (3112) is identical；The head and the tail phase clockwise of the first paragraph (3111), second segment (3112), the 3rd section and the 4th section Even.
- 5. portable folding tricycle according to claim 4, it is characterised in that the stop pin (424) is stuck in described The junction of 4th section and first paragraph (3111) forms longitudinally locked state；The stop pin (424) is fastened on the second segment (3112) and the 3rd section junction formed lengthwise folded condition.
- 6. portable folding tricycle according to claim 1, it is characterised in that the Rear frame unit (3) includes horizontal stroke To locked component (32), Rear frame component (33) and rear wheel assemblies (34)；The Rear frame component (33) includes the first quill shaft；Regulation spring is set in first quill shaft；In described first Empty axle position is in the connection end of the Rear frame component and the rear wheel assemblies；First quill shaft axially disposed first is horizontal To lock hole and the second lateral locking hole；The first lateral locking hole position is hollow in described in the described first hollow axis connection second One end of axle；The rear wheel assemblies (34) include folding button (341) with the second quill shaft of first quill shaft cooperation, left and right And second back-moving spring；The rear wheel is located at the free end of second quill shaft；The left and right folds button and is embedded in institute State in the wheel hub of rear wheel；The second back-moving spring is fastened on the left and right and folds button (341) and the lateral locking group Between part (32)；One end of the lateral locking component is located at first quill shaft and can be by the spring that adjusts along described first Quill shaft moves；The other end of the lateral locking component connects through second quill shaft and with the second back-moving spring Connect.
- 7. portable folding tricycle according to claim 6, it is characterised in that the lateral locking component (32) includes Left and right latch triggering pin (321), left and right latch (322), the 3rd back-moving spring (323), left and right latch fixed seat (324)；One end of the left and right latch triggering pin (321) is with the left and right latch fixed seat (324) by snapping connection； The other end of the left and right latch triggering pin (321) connects the second back-moving spring；The one of the left and right latch (322) First quill shaft is stretched at end；The other end of the left and right latch (322) passes radially through first quill shaft and a left side Right latch fixed seat (324) can simultaneously be adapted to respectively with the first lateral locking hole and the second lateral locking hole；Described 3rd One end of back-moving spring (323) connects the left and right latch (322) and stretches into the one of the left and right latch fixed seat (324) End；The other end of 3rd back-moving spring (323) is radially fixed on the inwall of first quill shaft.
- 8. portable folding tricycle according to claim 7, it is characterised in that the left and right latch (322) and institute The first lateral locking hole is stated to be adapted to form lateral locking state；The left and right latch (322) and the second lateral locking hole Adaptation forms laterally folded state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241021.2A CN107826196B (en) | 2017-11-30 | 2017-11-30 | Portable folding tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711241021.2A CN107826196B (en) | 2017-11-30 | 2017-11-30 | Portable folding tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107826196A true CN107826196A (en) | 2018-03-23 |
| CN107826196B CN107826196B (en) | 2023-06-23 |
Family
ID=61646988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711241021.2A Active CN107826196B (en) | 2017-11-30 | 2017-11-30 | Portable folding tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107826196B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002120785A (en) * | 2000-09-18 | 2002-04-23 | Igo Kokusai Kigyo Yugenkoshi | Folding tricycle |
| CN1621298A (en) * | 2003-11-25 | 2005-06-01 | 瑞迪菲勒公司 | Folding riding vehicle |
| CN102336241A (en) * | 2011-08-05 | 2012-02-01 | 杭州萧山钱鸿交通器材有限公司 | Frame folding mechanism and children's tricycle using same |
| TW201425125A (en) * | 2012-10-16 | 2014-07-01 | Radio Flyer Inc | Foldable tricycle |
| CN204021135U (en) * | 2014-07-06 | 2014-12-17 | 慈溪联进玩具有限公司 | A kind of Foldable baby carriage |
| CN106741453A (en) * | 2016-12-21 | 2017-05-31 | 张学田 | Portable folding tricycle |
| CN207595165U (en) * | 2017-11-30 | 2018-07-10 | 昆山乐贝儿童用品有限公司 | A kind of portable folding tricycle |
-
2017
- 2017-11-30 CN CN201711241021.2A patent/CN107826196B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002120785A (en) * | 2000-09-18 | 2002-04-23 | Igo Kokusai Kigyo Yugenkoshi | Folding tricycle |
| CN1621298A (en) * | 2003-11-25 | 2005-06-01 | 瑞迪菲勒公司 | Folding riding vehicle |
| CN102336241A (en) * | 2011-08-05 | 2012-02-01 | 杭州萧山钱鸿交通器材有限公司 | Frame folding mechanism and children's tricycle using same |
| TW201425125A (en) * | 2012-10-16 | 2014-07-01 | Radio Flyer Inc | Foldable tricycle |
| CN204021135U (en) * | 2014-07-06 | 2014-12-17 | 慈溪联进玩具有限公司 | A kind of Foldable baby carriage |
| CN106741453A (en) * | 2016-12-21 | 2017-05-31 | 张学田 | Portable folding tricycle |
| CN207595165U (en) * | 2017-11-30 | 2018-07-10 | 昆山乐贝儿童用品有限公司 | A kind of portable folding tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107826196B (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105774882B (en) | Draw close the perambulator of structure automatically with safety rail | |
| CN108674550A (en) | A kind of vehicle frame and child's tricycle | |
| CN207101016U (en) | Dining chair frame and go-kart dual purpose boby carrier | |
| CN207595165U (en) | A kind of portable folding tricycle | |
| CN107826196A (en) | A kind of portable folding tricycle | |
| CN110001845A (en) | Foldable tricycle | |
| CN206465987U (en) | Children trolley | |
| CN205652180U (en) | Collapsible baby's shallow | |
| CN205574176U (en) | Take vibration damper's folding chassis | |
| CN201472549U (en) | Foldable children tricycle | |
| CN206087070U (en) | Stand and sit dual -purpose electric scooter | |
| CN205440695U (en) | Collapsible tricycle bassinet | |
| CN205524413U (en) | Double shallow | |
| CN110271598A (en) | A kind of children trolley | |
| CN206297597U (en) | Foldable baby go-cart | |
| CN206374785U (en) | A kind of doll carriage | |
| CN206367504U (en) | A kind of foldable baby trolley vehicle frame and foldable baby trolley | |
| CN207029263U (en) | A kind of bidirectional folding doll carriage vehicle frame | |
| CN206466102U (en) | A kind of foldable child tricycle | |
| CN206615268U (en) | A kind of children trolley | |
| CN207000556U (en) | Perambulator | |
| CN203032733U (en) | Multipurpose stroller | |
| CN206664665U (en) | A kind of foldable baby stroller | |
| CN106828580A (en) | Children trolley | |
| CN207790804U (en) | A kind of children trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |