CN108482473A - Perambulator - Google Patents
Perambulator Download PDFInfo
- Publication number
- CN108482473A CN108482473A CN201810315146.3A CN201810315146A CN108482473A CN 108482473 A CN108482473 A CN 108482473A CN 201810315146 A CN201810315146 A CN 201810315146A CN 108482473 A CN108482473 A CN 108482473A
- Authority
- CN
- China
- Prior art keywords
- bottom bar
- vehicle frame
- preceding bottom
- rod
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims description 4
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 238000000280 densification Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/083—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis the wheel axes being moved from each other during folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/062—Coupling unit between front wheels, rear wheels and handle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
- B62B7/08—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis
- B62B7/086—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable in the direction of, or at right angles to, the wheel axis becoming smaller in all three dimensions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- 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
- B62B7/10—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable by folding down the body to the wheel carriage or by retracting projecting parts into the box-shaped body
Abstract
The invention discloses a kind of perambulators, wherein vehicle frame includes chassis, chassis includes the preceding bottom bar extended along the longitudinal direction, the rear bottom bar that front is connect with the rear portion phase pivot of preceding bottom bar, the sliding part being slidably set to along the length extending direction of preceding bottom bar on preceding bottom bar, and front is connect with sliding part phase pivot and back pivot is connected to swing rod in rear bottom bar, wheel assembly is set to the rear portion of rear bottom bar, when vehicle frame is converted from unfolded state to folded state, sliding part travels forward along preceding bottom bar, swing rod pulls rear bottom bar to overturn forward and collapse in the lower section of preceding bottom bar with wheel assembly, to reduce the size after vehicle frame folding on front-rear direction, a kind of new approach and thinking are provided for the miniaturization and densification of vehicle frame folding, its structural principle is simple and reliable, it is easy to operate, suitable for a plurality of types of perambulator products.
Description
Technical field
The present invention relates to a kind of perambulators.
Background technology
In the prior art, the structure of perambulator is varied, generally includes the cart with unfolded state and folded state
Vehicle frame, set on the wheel assembly of stroller frame bottom, for by stroller frame locking locking mechanism in the deployed state.It is virgin at present
Vehicle carriage type is various, and the rod piece number of vehicle frame is different, and the connection relation, link position between each rod piece are different, from
And folding principle is also different with folding mode.How children to be stablized under the premise of carrying is carried out in guarantee and simplifies cart vehicle
The structure of frame and the folding mode for simplifying stroller frame, are pursuing a goal for those skilled in the art always.
Invention content
The object of the present invention is to provide a kind of simple in structure, folding rear cycle frame structure, compact and anteroposterior dimension substantially reduces
Perambulator.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of perambulator, including with unfolded state and folding
The vehicle frame of state, the front component set on vehicle frame bottom front, the wheel assembly set on vehicle frame bottom rear portion, and be used for
By the locking mechanism of vehicle frame locking in the deployed state, the vehicle frame includes chassis, and the chassis includes along the longitudinal direction
Extend preceding bottom bar, front connect with the rear portion phase pivot of the preceding bottom bar rear bottom bar, along the preceding bottom bar length extension
The sliding part and front that direction is slidably set on the preceding bottom bar are connect with the sliding part phase pivot and back pivot connects
The swing rod being connected in the rear bottom bar, the wheel assembly is set to the rear portion of the rear bottom bar, when the vehicle frame is by unfolded state
When being converted to folded state, the sliding part travels forward along the preceding bottom bar, the swing rod pull the rear bottom bar with it is described
Wheel assembly overturns forward and collapses in the lower section of the preceding bottom bar.
Preferably, when the vehicle frame is in unfolded state, the preceding bottom bar extends horizontally along the longitudinal direction, after described
Updip is extended bottom bar from back to front.
It is further preferred that the chassis has two groups at left and right sides of being divided into, swing rod described in every group includes and institute
The parallel front rod section of bottom bar before stating, and from the rear end of the front rod section extend back and it is parallel with the rear bottom bar after
Rod segment, when the vehicle frame is in unfolded state, swing rod described in two groups is in left-right direction positioned at preceding bottom bar described in two groups and rear bottom
Between bar.
Preferably, the guide chute extended along the longitudinal direction is offered on the preceding bottom bar, the sliding part includes sliding
It is ordinatedly set to the sliding block in the guide chute and the idler wheel set on the sliding block both ends, the idler wheel can be along the longitudinal direction
It is rollably supported on the cell wall of the guide chute.
Preferably, the front component includes front-wheel wheel carrier and the front-wheel set on front-wheel wheel carrier bottom, the front-wheel
The top of wheel carrier can turningly be connected to the bottom front of the vehicle frame along the longitudinal direction, when the vehicle frame is in folded state
When, the front-wheel wheel carrier turns over and is located at the lower section of the preceding bottom bar.
It is further preferred that the upper pivot of the front-wheel wheel carrier is connected on the front of the preceding bottom bar.
As a kind of specific embodiment, the vehicle frame at least further includes in the vehicle frame from unfolded state to rugosity
Drive rod when state for driving the sliding part to travel forward along the preceding bottom bar.
Preferably, the drive rod is connected with the sliding part or the drive rod is connected with the swing rod, institute
When stating vehicle frame and being converted from unfolded state to folded state, the drive rod collapses relative to the preceding bottom bar rotation and drives the cunning
Moving part travels forward along the preceding bottom bar.
It is further preferred that the front of the swing rod is connect by first axle with the sliding part phase pivot, the driving
The end of bar is connect by the second axis with the front phase pivot of the swing rod, and the first axle and the axial line of the second axis are mutually flat
It is arranged capablely.
Preferably, the vehicle frame further includes front support rod and push rod, and the lower pivot of the front support rod is connected to the preceding bottom
The lower part of the front of bar, the push rod is connect by third axis with the top phase pivot of the front support rod, and the drive rod is along upper
Lower direction extends, and the top of the drive rod is pivotally connected in the lower part of the push rod by the 4th axis, under the drive rod
Portion is pivotally connected on the sliding part or is pivotally connected on the swing rod, wherein the axis of the third axis and the 4th axis
Heart line is mutually parallel or collinearly extends.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：The present invention proposes one
Kind of perambulator enables to vehicle by these simple components of bottom bar, rear bottom bar, sliding part and swing rod before setting on chassis
Frame, by driving sliding part to travel forward along preceding bottom bar, can make swing rod to pull rear bottom bar and rear wheels during folding
The part bottom reversed folding of bottom bar forward jointly is vehicle frame folding to reduce the size after vehicle frame folding on front-rear direction
Miniaturization provides a kind of new approach and thinking with densification, and structural principle is simple and reliable, easy to operate, is suitable for a variety of
The perambulator product of type.
Description of the drawings
Attached drawing 1 is axis surveys view of the present invention under unfolded state；
Attached drawing 2 is side view of the present invention under unfolded state；
Attached drawing 3 is enlarged views of the Fig. 2 at A；
Attached drawing 4 is axis surveys view of the present invention under semi-collapsed condition；
Attached drawing 5 is side view of the present invention under semi-collapsed condition；
Attached drawing 6 is axis surveys view of the present invention under folded state；
Attached drawing 7 is side view of the present invention under folded state；
Wherein：1, front component；11, front-wheel wheel carrier；12, front-wheel；2, wheel assembly；3, chassis；31, preceding bottom bar；32, rear bottom
Bar；33, sliding part；34, sliding block；35, idler wheel；36, guide chute；37, swing rod；371, front rod section；372, rear rod segment；4, it drives
Bar；5, front support rod；6, push rod；7, handle；8, stull leverage；81, drive rod singletree；82, preceding bottom bar singletree；83, rear bottom
Bar singletree；10, first axle；20, the second axis；30, third axis；40, the 4th axis.
Specific implementation mode
Technical scheme of the present invention is further elaborated in the following with reference to the drawings and specific embodiments.
Referring to the perambulator of Fig. 1 to Fig. 7 comprising there is the vehicle frame of unfolded state and folded state, be set to vehicle frame bottom front
Front component 1, the wheel assembly 2 set on vehicle frame bottom rear portion, and for by vehicle frame locking locking machine in the deployed state
Structure.
Shown in each attached drawing, which includes two groups of chassis 3 for being divided into the left and right sides, and every group of chassis 3 includes edge
Front-rear direction extend preceding bottom bar 31, front connect with the rear portion phase pivot of preceding bottom bar 31 rear bottom bar 32, along preceding bottom bar 31
Length extending direction is slidably set to the sliding part 33 on preceding bottom bar 31 and front is connect with 33 phase pivot of sliding part and rear portion
The swing rod 37 being pivotally connected in rear bottom bar 32, wheel assembly 2 are set to the rear portion of rear bottom bar 32.In this way, when sliding part 33 is along preceding
When bottom bar 31 travels forward, swing rod 37 can pull rear bottom bar 32 to overturn forward and collapse in preceding bottom bar 31 with wheel assembly 2
Lower section so that chassis 3 is folded, and the size on 3 front-rear direction of chassis is reduced.
Specifically, swing rod 37 includes the front rod section 371 parallel with preceding bottom bar 31, and from the rear end of front rod section 371 to
Extension and the rear rod segment 372 parallel with rear bottom bar 32 afterwards.When vehicle frame is in unfolded state, preceding bottom bar 31 prolongs along the longitudinal direction
Stretch, updip extends rear bottom bar 32 from back to front, before two groups of swing rods 37 are located at two groups in left-right direction bottom bar 31 and rear bottom bar 32 it
Between, in terms of the side of vehicle frame, swing rod 37 is blocked by the preceding bottom bar 31 of respective side with rear bottom bar 32 so that the outer viewing of chassis 3 rises
Come more succinct.
Shown in Fig. 1 to Fig. 3, the guide chute 36 extended along the longitudinal direction, sliding part 33 are offered on preceding bottom bar 31
The sliding block 34 including being slidably matched being set in guide chute 36 and two idler wheels 35 for being divided into 34 rear and front end of sliding block, idler wheel
35 can rollably be supported on the cell wall of guide chute 36 along the longitudinal direction.
Shown in Fig. 1,2,6,7, front component 1 includes the front-wheel wheel carrier on 31 front of bottom bar before upper pivot is connected to
11 and the front-wheel 12 set on 11 bottom of front-wheel wheel carrier, the top of front-wheel wheel carrier 11 can turningly be connected to vehicle frame along the longitudinal direction
Bottom front.When vehicle frame folding, front-wheel wheel carrier 11 turn over and positioned at preceding bottom bar 31 lower section, and with 2 phase of wheel assembly
It draws close, further reduces the height dimension after vehicle frame folding.In the present embodiment, the upper pivot of front-wheel wheel carrier 11 is connected to
On the front of preceding bottom bar 31.
It is additionally provided with shown in each attached drawing, on vehicle frame when vehicle frame is converted from unfolded state to folded state for driving cunning
The drive rod 4 that moving part 33 travels forward along preceding bottom bar 31, thus during vehicle frame folding, automatically by the fortune of drive rod 4
It moves and sliding part 33 is driven to travel forward along preceding bottom bar 31, realize oneself of rear bottom bar 32 and wheel assembly 2 during vehicle frame folding
Dynamic overturning folding, and during vehicle frame is unfolded, drive sliding part 33 to be transported backward along preceding bottom bar 31 by the movement of drive rod 4
It is dynamic, synchronously realize that rear bottom bar 32 and the automatic turning of wheel assembly 2 are opened.When specific setting, by the drive rod 4 and sliding part
33 are connected or are connected with swing rod 37, and when vehicle frame is converted from unfolded state to folded state, above-mentioned drive rod 4 is opposite
The rotation of preceding bottom bar 31 is collapsed, while sliding part 33 being driven to travel forward along preceding bottom bar 31.
Herein, the front of swing rod 37 is connect by first axle 10 with 33 phase pivot of sliding part, and the end of drive rod 4 passes through
Second axis 20 is connect with the front phase pivot of swing rod 37, and above-mentioned first axle 10 and the axial line of the second axis 20 are set in parallel to each other
It sets.It, can also be by the setting coaxial with the second axis 20 of first axle 10 in other some embodiments.
Shown in Fig. 1, Fig. 2, in the present embodiment, vehicle frame further include be divided into the left and right sides two groups of front support rods 5 with
Push rod 6.On each side in left and right of vehicle frame, the lower pivot of front support rod 5 is connected to the front of preceding bottom bar 31, and the top of front support rod 5 is logical
Third axis 30 is crossed to connect with the lower part phase pivot of push rod 6, drive rod 4 is the strut vertically extended, the drive rod 4 it is upper
Portion is pivotally connected in the lower part of push rod 6 by the 4th axis 40, and the lower part of drive rod 4 then passes through the front of the second axis 20 and swing rod 37
Phase pivot connects.Above-mentioned first axle 10, the second axis 20, third axis 30 and the axial line of the 4th axis 40 is arranged in parallel to each other.
The vehicle frame further includes handle 7 and stull leverage 8, and handle 7 is U-shaped bar, and both ends lower part is upper with both sides push rod 6 respectively
Portion's phase pivot connects and can overturn folding with respect to push rod 6.Stull leverage 8 includes the drive rod between connection both sides drive rod 4
Singletree 81 is connected to the preceding bottom bar singletree 82 of 31 front end of bottom bar before both sides, the rear bottom being connected between both sides rear bottom bar 32
Bar singletree 83.
Shown in Fig. 1, Fig. 2, the vehicle frame of the present embodiment locks it in expansion in unfolded state, by locking mechanism
Under state, on the ground, vehicle frame is simple for structure in the folded-out situation and has for support jointly with wheel assembly 2 for front component 1
Good stability is capable of providing children and is supported with stable carrying.
When needing to get up vehicle frame folding, shown in Fig. 4, Fig. 5, handle 7 is first overturn into folding with respect to push rod 6, so
After continue to push push rod 6 and its made to overturn folding with respect to front support rod 5, this makes the bottom bar 31 before of drive rod 4 rotate, and simultaneously
Sliding part 33 is driven to travel forward along preceding bottom bar 31, then so that swing rod 37 pulls rear bottom bar 32 to be overturn forward with wheel assembly 2
And gradually collapse to the lower section of preceding bottom bar 31.
After push rod 6, front support rod 5, drive rod 4 and preceding bottom bar 31 collapse together along the vertical direction, rear bottom bar 32 is with after
Wheel assembly 2 is also closely collapsed in the lower section of preceding bottom bar 31.Finally, by front-wheel wheel carrier 11 relatively before bottom bar 1 turn over so that
Front component 1 overturns the lower section for collapsing to preceding bottom bar 31 so that front component 1 is collapsed with wheel assembly 2 in preceding bottom bar 31
Lower section is simultaneously drawn close along the longitudinal direction.Vehicle frame after folding is as shown in Figure 6, Figure 7, and the vehicle frame after folding is big in size in the front-back direction
Width reduces, and very flat cramped construction is presented, and the daily storage and carrying for being completely conducive to user use.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of perambulator, include vehicle frame with unfolded state and folded state, set on vehicle frame bottom front front component,
Wheel assembly set on vehicle frame bottom rear portion, and for the vehicle frame to be locked locking mechanism in the deployed state,
It is characterized in that：The vehicle frame includes chassis, and the chassis includes the preceding bottom bar extended along the longitudinal direction, front and the preceding bottom bar
The connection of rear portion phase pivot rear bottom bar, along the length extending direction of the preceding bottom bar be slidably set to the cunning on the preceding bottom bar
Moving part and front are connect with the sliding part phase pivot and back pivot is connected to the swing rod in the rear bottom bar, after described
Wheel assembly is set to the rear portion of the rear bottom bar, when the vehicle frame is converted from unfolded state to folded state, the sliding part edge
The preceding bottom bar travels forward, and the swing rod pulls the rear bottom bar to overturn forward and collapse before described with the wheel assembly
The lower section of bottom bar.
2. perambulator according to claim 1, it is characterised in that：When the vehicle frame is in unfolded state, the preceding bottom bar
It extends horizontally along the longitudinal direction, updip is extended the rear bottom bar from back to front.
3. perambulator according to claim 2, it is characterised in that：The chassis has be divided into the left and right sides two groups, often
The group swing rod includes the front rod section parallel with the preceding bottom bar, and extend back from the rear end of the front rod section and with
The parallel rear rod segment of the rear bottom bar, when the vehicle frame is in unfolded state, swing rod is located in left-right direction described in two groups
Between preceding bottom bar and rear bottom bar described in two groups.
4. perambulator according to claim 1, it is characterised in that：Leading of extending along the longitudinal direction is offered on the preceding bottom bar
To sliding slot, the sliding part includes being set to the sliding block in the guide chute and the rolling set on the sliding block both ends with being slidably matched
Wheel, the idler wheel can be rollably supported on the cell wall of the guide chute along the longitudinal direction.
5. perambulator according to claim 1, it is characterised in that：The front component includes front-wheel wheel carrier and before described
The front-wheel of wheel carrier bottom is taken turns, before the top of the front-wheel wheel carrier turningly can be connected to the bottom of the vehicle frame along the longitudinal direction
Portion, when the vehicle frame is in folded state, the front-wheel wheel carrier turns over and is located at the lower section of the preceding bottom bar.
6. perambulator according to claim 5, it is characterised in that：The upper pivot of the front-wheel wheel carrier is connected to the preceding bottom
On the front of bar.
7. perambulator according to any one of claims 1 to 6, it is characterised in that：The vehicle frame at least further includes in the vehicle frame
Drive rod when being converted from unfolded state to folded state for driving the sliding part to travel forward along the preceding bottom bar.
8. perambulator according to claim 7, it is characterised in that：The drive rod is connected or described with the sliding part
Drive rod is connected with the swing rod, and when the vehicle frame is converted from unfolded state to folded state, the drive rod is relatively described
Preceding bottom bar rotation collapses and the sliding part is driven to travel forward along the preceding bottom bar.
9. perambulator according to claim 8, it is characterised in that：The front of the swing rod passes through first axle and the sliding part
Phase pivot connects, and the end of the drive rod connect by the second axis with the front phase pivot of the swing rod, the first axle and
The axial line of second axis is arranged in parallel to each other.
10. perambulator according to claim 7, it is characterised in that：The vehicle frame further includes front support rod and push rod, is propped up before described
The lower pivot of bar is connected to the front of the preceding bottom bar, the top that the lower part of the push rod passes through third axis and the front support rod
Phase pivot connects, and the drive rod vertically extends, and the top of the drive rod is pivotally connected in described by the 4th axis
The lower pivot of the lower part of push rod, the drive rod is connected on the sliding part or is pivotally connected on the swing rod,
In, the axial line of the third axis and the 4th axis is mutually parallel or collinearly extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810315146.3A CN108482473A (en) | 2018-04-10 | 2018-04-10 | Perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810315146.3A CN108482473A (en) | 2018-04-10 | 2018-04-10 | Perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108482473A true CN108482473A (en) | 2018-09-04 |
Family
ID=63315262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810315146.3A Pending CN108482473A (en) | 2018-04-10 | 2018-04-10 | Perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108482473A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367612A (en) * | 2018-10-25 | 2019-02-22 | 好孩子儿童用品有限公司 | Perambulator |
| CN109552390A (en) * | 2019-01-21 | 2019-04-02 | 中山恒之宝婴童用品有限公司 | A kind of frame for baby cart |
| CN109552390B (en) * | 2019-01-21 | 2024-04-23 | 中山恒之宝婴童用品有限公司 | Baby carriage frame |
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|---|---|---|---|---|
| US20110181026A1 (en) * | 2010-01-28 | 2011-07-28 | Lerado (Zhong Shan) Industrial Co., Ltd | Joint assembly with safety locking mechanisms for baby stroller |
| US20130113189A1 (en) * | 2011-09-26 | 2013-05-09 | Graco Children's Products Inc. | Foldable Stroller and Frame Assembly |
| CN203844802U (en) * | 2014-05-07 | 2014-09-24 | 昆山威凯儿童用品有限公司 | Novel folding type bassinet |
| CN106915374A (en) * | 2015-12-24 | 2017-07-04 | 稳正企业股份有限公司 | Baby Carriage Structure |
| CN206358195U (en) * | 2015-12-17 | 2017-07-28 | 稳正企业股份有限公司 | Baby carriage structure |
| CN208198544U (en) * | 2018-04-10 | 2018-12-07 | 好孩子儿童用品有限公司 | Perambulator |
-
2018
- 2018-04-10 CN CN201810315146.3A patent/CN108482473A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110181026A1 (en) * | 2010-01-28 | 2011-07-28 | Lerado (Zhong Shan) Industrial Co., Ltd | Joint assembly with safety locking mechanisms for baby stroller |
| US20130113189A1 (en) * | 2011-09-26 | 2013-05-09 | Graco Children's Products Inc. | Foldable Stroller and Frame Assembly |
| CN203844802U (en) * | 2014-05-07 | 2014-09-24 | 昆山威凯儿童用品有限公司 | Novel folding type bassinet |
| CN206358195U (en) * | 2015-12-17 | 2017-07-28 | 稳正企业股份有限公司 | Baby carriage structure |
| CN106915374A (en) * | 2015-12-24 | 2017-07-04 | 稳正企业股份有限公司 | Baby Carriage Structure |
| CN208198544U (en) * | 2018-04-10 | 2018-12-07 | 好孩子儿童用品有限公司 | Perambulator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367612A (en) * | 2018-10-25 | 2019-02-22 | 好孩子儿童用品有限公司 | Perambulator |
| CN109552390A (en) * | 2019-01-21 | 2019-04-02 | 中山恒之宝婴童用品有限公司 | A kind of frame for baby cart |
| CN109552390B (en) * | 2019-01-21 | 2024-04-23 | 中山恒之宝婴童用品有限公司 | Baby carriage frame |
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