CN206265119U - A kind of foldable stroller of lockable vehicle frame - Google Patents
A kind of foldable stroller of lockable vehicle frame Download PDFInfo
- Publication number
- CN206265119U CN206265119U CN201621254802.6U CN201621254802U CN206265119U CN 206265119 U CN206265119 U CN 206265119U CN 201621254802 U CN201621254802 U CN 201621254802U CN 206265119 U CN206265119 U CN 206265119U
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- China
- Prior art keywords
- support member
- foot lever
- drive link
- vehicle frame
- groove
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Abstract
The utility model discloses a kind of foldable stroller of lockable vehicle frame, including preceding foot lever, rear foot lever and handlebar stem, the first support member is provided with the top of the preceding foot lever, first support member is provided with arc locked groove, arc locked groove is communicated with the draw-in groove for radially extending；The bottom of the handlebar stem is provided with the second support member connect with the first support member axle, and sliding block is provided with towards the side of the first support member in the second support member, and pin rod is fixed with sliding block, and the spring for ordering about pin rod into draw-in groove is provided between the second support member and sliding block；The edge of first support member is provided with connecting plate, and the top of the rear foot lever is connected on the connecting plate by the 3rd support member axle；Be hinged with drive link on the preceding foot lever, first connecting rod be hinged between the second support member and drive link, between drive link and rear foot lever between be hinged with second connecting rod.The utility model is realized interlocking in frame distortion using drive link, simplifies the internal structure of linkage, convenient use.
Description
Technical field
The utility model is related to perambulator field, more particularly to vehicle frame can be maintained at deployed condition by one kind by locking mechanism
Foldable stroller.
Background technology
The vehicle frame of existing perambulator is generally folding structure, and the complex linkage of existing multi-joint, also has from structure
Relatively succinct links type.
The patent document of such as Publication No. CN203558113U discloses a kind of children's vehicle frame of Quick folding, including preceding
, group, two foldable structures, each foldable structure includes hypozygal, upper joint, joint support seat for leg group, rear foot group, hand：At each
In foldable structure, hypozygal is connected with foreleg group：Upper joint and son are group being connected：Joint support seat is connected with rear foot group：ShiShimonoseki
Section is rotatably connected with joint support seat, and upper joint is rotatably connected with joint support seat：Hypozygal, upper joint can be made mutual
Produce rightabout interlock rotate gearing connecting rod its one end be rotatably connected with upper joint, it is described gearing its other end of connecting rod and
Hypozygal is rotatably connected：Also include that the controlling organization that hypozygal, upper joint opposed articulation support base are rotated can be limited.
Its vehicle frame that is mainly characterized by of structure includes preceding foot lever, rear foot lever and handlebar stem, three similarly to the prior art
Relatively rotated by a linkage and coordinated, linkage both can be that single-shaft configuration there can also be many of multiple rotation axis
Axle construction；Rotating against for preceding foot lever, rear foot lever and handlebar stem can realize the folding of vehicle frame and launch, in order to lock folding
With deployed condition, locking mechanism can be set on linkage.
But in this class formation, general seat is all extra setting, and grafting coordinates between vehicle frame, it has not been convenient to folding.
The forms such as linkage part and gear due to preceding foot lever, rear foot lever and handlebar stem are incorporated into linkage, and
Locking mechanism is set again in linkage, can so cause the structure in linkage extremely complex, reliability and security
It is affected.
Utility model content
The utility model provides a kind of perambulator, and gearing is realized using drive link in frame distortion, can simplify Link chain device
The internal structure of structure, with reference to suitable locking mechanism, convenient use.
A kind of foldable stroller of lockable vehicle frame, including preceding foot lever, rear foot lever and handlebar stem, the bottom of the handlebar stem
It is rotatably assorted at the top of portion, the top of preceding foot lever and rear foot lever, the first support member is provided with the top of the preceding foot lever, this first
Support member is provided with arc locked groove, and arc locked groove is communicated with the draw-in groove for radially extending；
The bottom of the handlebar stem is provided with the second support member connect with the first support member axle, in the second support member towards first
The side of support member is provided with sliding block, and pin rod is fixed with sliding block, and the pin rod is stretched into arc locked groove and with being in draw-in groove
Locking bit and depart from draw-in groove release the lock position, be provided between the second support member and sliding block order about pin rod into draw-in groove bullet
Spring；
The edge of first support member is provided with connecting plate, and the top of the rear foot lever is connected on this by the 3rd support member axle
On connecting plate；
Drive link is hinged with the preceding foot lever, first connecting rod is hinged between the second support member and drive link, be used to
The Traction Drive bar upset when handlebar stem is rotated forward near preceding foot lever；
Second connecting rod is hinged between drive link and rear foot lever, is rotated forward to foot lever after being drawn when drive link overturns
Near preceding foot lever.
Preceding foot lever, handlebar stem and rear foot lever three are rotatably assorted in the utility model, it is possible to achieve the expansion of vehicle frame and
Fold, the first support member, the second support member and the 3rd support member can be single part, or respectively with front foot
Bar, handlebar stem and rear foot lever integrative-structure.
When being set as separate part, blending bolt can be mutually inserted with preceding foot lever, handlebar stem or rear foot lever and fixed, or
Directly fixed with bolt, or fixed using relatively-stationary connection member.
First support member, the second support member and the 3rd support member three functionally can be considered linkage, before realization
Foot lever, the interconnection of handlebar stem and rear foot lever three and it is rotatably assorted.
And arc locked groove, draw-in groove and the pin rod that is engaged can be considered locking mechanism, for keeping vehicle frame to be in expansion shape
State.
Preferably, second support member is provided with the guide groove of guide shoe motion towards the side of the first support member.
Sliding block is arranged on can be along straight reciprocating motion in guide groove.
In locking mechanism, sliding block along guide groove linear slide, and can only cannot be rotated against relative to the second support member, work as pin
When bar is stretched into arc locked groove and is in draw-in groove, it is possible to achieve the rotational positioning between the first support member and the second support member,
I.e. handlebar stem and preceding foot lever relative positioning, are maintained at vehicle frame deployed condition, when pin rod deviates from draw-in groove, arcuately can transport locked groove
It is dynamic, i.e. can be rotated against between the first support member and the second support member, handlebar stem and preceding foot lever mutually move folding stand.
Preferably, first support member and the second support member are the round plate that mutually reclines and are justified by being in both
The rotating shaft of heart position is engaged, and the outward flange of each round plate is corresponding to be provided with the connector fixed with preceding foot lever or handlebar stem, arc
Shape locked groove is distributed around the rotating shaft.
When first support member and the second support member are relatively rotated, arcuately locked groove is slided pin rod, when rotating to a certain extent,
When Spring driving pin rod enters the draw-in groove that radially (radial direction of rotating shaft) extends, the pin rod locking in it can be realized rotation by draw-in groove
Turn spacing, if hauling rope lifting pin rod exits draw-in groove, the first support member and the second support member can recover to relatively rotate.
Preferably, the corresponding central angle of the arc locked groove is 150~270 degree.
The specific number of degrees are relevant with the angle of handlebar stem and preceding foot lever.
Preferably, the sliding block is provided with the bar hole opened up along displacement direction, the rotating shaft passes through the bar shaped
Hole.
Preferably, first support member is circular slab, second support member is that be located in circular slab axial direction both sides
Two discoidal blocks；The arc locked groove is opened on circular slab；The guide groove and sliding block are located therein a block
Inwall at.
Circular slab and block are respectively provided with the outline of circle, and with certain thickness, can be considered corresponding round plate.
And used as block, its edge bends towards circular slab side, cavity body structure is constituted between circular slab, be used to accommodate corresponding portion
Part.
The utility model foldable stroller handlebar stem and rear foot lever when folding overturn forward rotating around linkage, until
Draw close in the both sides of preceding foot lever, be typically only pulling handle bar during due to operation, it is therefore desirable to which interlinked mechanism is set, by handle
The motion (relative to preceding foot lever) of bar is transferred to rear foot lever.
The utility model coordinates first connecting rod and second connecting rod to realize that vehicle frame exists using the drive link being hinged on preceding foot lever
Gearing when returning the vehicle to the garage and knock off.Certainly, when vehicle frame launches similarly, each part is realized by relative to counter motion when returning the vehicle to the garage and knock off.
Preferably, the drive link has been sequentially arranged three pin joints (articulated position) from front to back, respectively with front foot
Bar, first connecting rod and second connecting rod are hinged.
Described is from front to back that, according to perambulator normal operating condition, front-wheel side is considered as front, and trailing wheel side is considered as rear.
Drive link is rotated relative to preceding foot lever around first pin joint, can be by shorter in second pin joint by first connecting rod configuration
Motion path obtains second connecting rod stroke more long, is easy to affect rear foot lever folding.
During folding, because first connecting rod lifts second pin joint, therefore drive link rear portion overturns forward, until and front foot
Bar is substantially arranged side by side, to reduce the thickness of folded state.
Preferably, being additionally provided with the chair arm rod being hinged with preceding foot lever, it is hinged between the chair arm rod and drive link
There is third connecting rod, to drive chair arm rod to enter folding state when drive link overturns.
Preferably, the drive link is provided with the 4th pin joint, it is located at first pin joint and second is hinged
Between point, the third connecting rod is connected on the 4th pin joint.
When returning the vehicle to the garage and knock off, drive link upset, after third connecting rod drives chair arm rod top to overturn to reduce folding forward
The integral thickness of vehicle frame.Along preceding foot lever direction, chair arm rod is located at the top of drive link.
Preferably, the chair arm rod includes the connecting lever of the L-shaped being hinged with preceding foot lever and on connecting lever
Cross bar, the third connecting rod is connected to the turnover position of connecting lever.
Preferably, being provided with fixed cover on the drive link, fixed cover is provided with what is extended radially outwardly along drive link
Wing plate, the third connecting rod is hinged on drive link by the wing plate.
Preferably, the front end of the drive link is rotatablely equipped with shank rod.The comfortableness of seating can be improved.With reference to even
The position characteristics of lever, preferably, the trace also serves as seat bar.Can be by the pocket or horizontal stroke that are arranged on drive link
Bar etc. forms armchair structure.
Foldable stroller of the present utility model coordinates gearing to return the vehicle to the garage and knock off using the drive link of articulated form, and locking mechanism is set
In linkage, the matching relationship of preceding foot lever, rear foot lever and handlebar stem in linkage is simplified, improve and use just
Profit and reliability.
Brief description of the drawings
Fig. 1 is the body frame structure for automotive schematic diagram of the utility model foldable stroller；
Fig. 2 is the body frame structure for automotive schematic diagram that the utility model foldable stroller is provided with chair arm rod；
Fig. 3 is the partial schematic diagram at drive link position in vehicle frame；
Fig. 4 is the partial schematic diagram at opposite side drive link position in vehicle frame；
Fig. 5 is the decomposing schematic representation at linkage position；
Fig. 6 is the internal structure schematic diagram of the second support member；
Fig. 7 is the local semi-folded schematic diagram of vehicle frame；
Fig. 8 is the local full folding schematic diagram of vehicle frame.
Specific embodiment
Referring to Fig. 1, a kind of foldable stroller of the utility model embodiment, including preceding foot lever 1, rear foot lever 2 and handlebar stem
3, the top of the bottom of handlebar stem 3, the top of preceding foot lever 1 and rear foot lever 2 is rotatably assorted by linkage 4.The present embodiment
Vehicle frame using double seat is illustrated, and in practical application, also can select single seat, preceding foot lever 1, the bottom of rear foot lever 2
Wheel is separately installed with, wheel count can be three or four etc..
The utility model embodiment foldable stroller is additionally provided with：
Drive link 7, is hinged on preceding foot lever 1；
First connecting rod 5, interlocks with handlebar stem 3 and is hinged with drive link 7, to be rotated forward near front foot in handlebar stem 3
Traction Drive bar 7 overturns during bar 1；
Second connecting rod 6, is hinged between drive link 7 and rear foot lever 2, to when drive link 7 overturns draw after foot lever 2 to
It is preceding to rotate near preceding foot lever 1.
Drive link 7 has been sequentially arranged three pin joints (articulated position) from front to back, is respectively equipped with rotating shaft 7a, rotating shaft 7b and
Rotating shaft 7c.Linkage 4 is corresponded to respectively with first rotation spatially, the second rotation axis and the 3rd rotation axis
Be provided with rotating shaft 4a, rotating shaft 4b and rotating shaft 4c.Under vehicle frame deployed condition, each rotating shaft of the above is parallel to each other and the arrangement that misplaces.
Drive link 7 is hinged by rotating shaft 7a with preceding foot lever 1；The one end of first connecting rod 5 is arranged on linkage 4 by rotating shaft 4c
Upper to be interlocked with handlebar stem 3, the other end is arranged on drive link 7 by rotating shaft 7b；The one end of second connecting rod 6 is arranged on by rotating shaft 7c
On drive link 7, the other end is hinged on rear foot lever 2；The top of foot lever 2 is arranged on linkage 4 by rotating shaft 4b afterwards, handlebar stem
3 bottoms and the top of preceding foot lever 1 are rotatably assorted by rotating shaft 4a.
When returning the vehicle to the garage and knock off, handlebar stem 3 drives first connecting rod 5, first connecting rod 5 above to carry drive link 7 when 4a overturns forward around the shaft
Rear portion so that the 7a upsets around the shaft of drive link 7, while also driving foot lever 2 after the traction of second connecting rod 6 to overturn forward draws close preceding foot lever
1。
First connecting rod 5 and second connecting rod 6 is coordinated to realize car using the drive link 7 being hinged on preceding foot lever 1 in the present embodiment
Gearing of the frame when returning the vehicle to the garage and knock off.
Part rotating shaft is omitted in figure, and the signified part of index wire also is understood as rotating shaft installation site.
Referring to Fig. 2 to Fig. 4, in another embodiment, the chair arm rod 8 being hinged with preceding foot lever 1, seat are additionally provided with
Bar 8 includes being hinged by rotating shaft 8c with one end of the connecting lever 8a of L-shaped and the cross bar 8b on connecting lever 8a, connecting lever 8a
On preceding foot lever 1, fixed cover 7e is installed on drive link 7, fixed cover 7e is provided with wing plate, and wing plate is provided with rotating shaft 7d.
Interlocked by third connecting rod 9 between drive link 7 and chair arm rod 8, the one end of third connecting rod 9 is installed by rotating shaft 7d
On drive link 7, the other end is arranged on the turnover position of connecting lever 8a by rotating shaft 9a.
When returning the vehicle to the garage and knock off, handlebar stem 3 above carries the rear portion of drive link 7, makes around drive first connecting rod 5 when overturning forward, first connecting rod 5
The 7a upsets around the shaft of drive link 7 are obtained, while also driving foot lever 2 after the traction of second connecting rod 6 to overturn forward draws close preceding foot lever 1, is driven
Bar 7 also drives chair arm rod 8 by third connecting rod 9, and 8c is rotated around the shaft, and the top of chair arm rod 8 overturns forward folding.
Referring to Fig. 5, Fig. 6, include at linkage position：
First support member 10, is fixedly connected with preceding foot lever；
Second support member 11, is fixedly connected with handlebar stem, and by the rotating shaft positioned at dotted line position and the first support member 10
Rotate connection；
3rd support member 12, is fixedly connected with rear foot lever, and is connected with the rotation of the first support member 10 by rotating shaft.
Wherein, the first support member 10 is round plate 10b, and round plate 10b outer rims are provided with first company mutually fixed with preceding foot lever
The socket part 10a and connecting plate 10c for connecting the 3rd support member 12.
First connecting portion 10a is to be set in the sleeve pipe outside preceding foot lever, then is fixed with preceding foot lever by bolt, the first connection
Portion 10a can be structure as a whole with round plate 10b, or round plate 10b outer rims carry connector, and first connecting portion 10a passes through
The connector is fixed with round plate 10b.
Wherein, the second support member 11 is two discoidal blocks for being located at round plate 10b axial directions both sides, respectively block
11a and block 11b；Two block edges are connected with the second connecting portion 11a mutually fixed with handlebar stem；Set on wherein block 11b
There is axially arranged reinforcement axle sleeve 11c, first connecting rod is connected on block 11b by positioned at the rotating shaft for strengthening axle sleeve 11c, and is leaned on
Nearly block 11b edges.
Wherein, the 3rd support member 12 includes that the threeth connecting portion 12a mutually fixed with rear foot lever, the 3rd connecting portion 12a lead to
Cross rotating shaft 10c on the connecting plate of the first support member 10.One end that 3rd connecting portion 12a coordinates with rear foot lever can be set
The form such as pipe or inserted link.
The building block of each support member can be one or Split type structure, the car that similarly each support member is fixedly connected with it
Bar can also be structure as a whole.Car bar herein refers to preceding foot lever, handlebar stem or rear foot lever.
The locking mechanism for cooperating and keeping vehicle frame to launch is provided between first support member 10 and the second support member 11, in handle
Hand lever is provided with the control unit for driving the locking mechanism.
Wherein locking mechanism includes：
It is opened on the round plate 10b of the first support member and around the arc locked groove 10d of first rotation arrangement, arc lock
Groove 10d is communicated with the draw-in groove 10e for radially extending；The corresponding central angles of arc locked groove 10d substantially 180 degree, draw-in groove 10e is in arc
One end of shape locked groove 10d；
It is arranged on the guide groove 11d on the block 11a inwalls of the second support member；
Sliding block 11e in guide groove 11d, sliding block 11e are provided with the bar hole 11g opened up along displacement direction；It is sliding
11e is provided with the mounting hole 11h for connecting traction rustling sound head on block；
It is fixed on the pin rod 11f on sliding block 11e, pin rod 11f is stretched into arc locked groove 10d and with being in draw-in groove 10e
Interior locking bit and the release the lock position of disengaging draw-in groove 10e；
Act on and pin rod 11f into the spring 11i in draw-in groove 10e, spring are ordered about between sliding block 11e and the second support member
11i two ends abut the interior lateral margin of sliding block 11e and block 11a respectively.
Guide groove and sliding block can be set in block 11b sides, or omit, but because pin rod 11f runs through arc locked groove 10d
Block 11b sides are extend into, therefore block 11b sides can be set the auxiliary guide groove of guiding pin rod 11f motions.
In this locking mechanism, sliding block along guide groove linear slide, and can only cannot be rotated against relative to the second support member, when
When pin rod is stretched into arc locked groove and is in draw-in groove, it is possible to achieve the rotation between the first support member and the second support member is determined
Position, i.e. handlebar stem and preceding foot lever relative positioning, are maintained at vehicle frame deployed condition, when hauling rope pulls sliding block and pin rod abjection card
During groove, pin rod can arcuately locked groove motion, i.e. can be rotated against between the first support member and the second support member, handlebar stem and preceding
Foot lever mutually turns folding vehicle frame.Fig. 7 and Fig. 8 illustrate the different conditions of vehicle frame, and each connecting rod, car bar are understood to aid in illustrating
Gearing Deng associated components changes.
Claims (10)
1. a kind of foldable stroller of lockable vehicle frame, including preceding foot lever, rear foot lever and handlebar stem, the bottom of the handlebar stem
It is rotatably assorted at the top of portion, the top of preceding foot lever and rear foot lever, it is characterised in that be provided with first at the top of the preceding foot lever
Support member, first support member is provided with arc locked groove, and arc locked groove is communicated with the draw-in groove for radially extending；
The bottom of the handlebar stem is provided with the second support member connect with the first support member axle, is supported towards first in the second support member
The side of part is provided with sliding block, and pin rod is fixed with sliding block, and the pin rod is stretched into arc locked groove and with the lock being in draw-in groove
The release the lock position of positioning and disengaging draw-in groove, is provided with the spring for ordering about pin rod into draw-in groove between the second support member and sliding block；
The edge of first support member is provided with connecting plate, and the top of the rear foot lever is connected on the connection by the 3rd support member axle
On plate；
Drive link is hinged with the preceding foot lever, first connecting rod is hinged between the second support member and drive link, in handle
Hand lever rotates forward Traction Drive bar upset during near preceding foot lever；
Second connecting rod is hinged between drive link and rear foot lever, rotates close forward to foot lever after being drawn when drive link overturns
Preceding foot lever.
2. the foldable stroller of lockable vehicle frame as claimed in claim 1, it is characterised in that second support member is towards the
The side of one support member is provided with the guide groove of guide shoe motion.
3. the foldable stroller of lockable vehicle frame as claimed in claim 2, it is characterised in that first support member and second
Support member is that the round plate that mutually reclines and the rotating shaft by being in both home positions are engaged, the outward flange phase of each round plate
That answers is provided with the connector fixed with preceding foot lever or handlebar stem, and arc locked groove is distributed around the rotating shaft.
4. the foldable stroller of lockable vehicle frame as claimed in claim 3, it is characterised in that the corresponding circle of the arc locked groove
Heart angle is 150~270 degree.
5. the foldable stroller of lockable vehicle frame as claimed in claim 3, it is characterised in that the sliding block is provided with along itself
The bar hole that the direction of motion is opened up, the rotating shaft passes through the bar hole.
6. the foldable stroller of lockable vehicle frame as claimed in claim 4, it is characterised in that first support member is circle
Plate, second support member is the two discoidal blocks that be located in circular slab axial direction both sides；The arc locked groove is opened in
On circular slab；The guide groove and sliding block are located therein at the inwall of a block.
7. the foldable stroller of lockable vehicle frame as claimed in claim 1, it is characterised in that the drive link from front to back according to
It is secondary to be disposed with three pin joints, it is hinged with preceding foot lever, first connecting rod and second connecting rod respectively.
8. the foldable stroller of lockable vehicle frame as claimed in claim 7, it is characterised in that be additionally provided with and be hinged with preceding foot lever
Chair arm rod, third connecting rod is hinged between the chair arm rod and drive link, to drive seat when drive link overturns
Bar enters folding state.
9. the foldable stroller of lockable vehicle frame as claimed in claim 8, it is characterised in that the drive link is provided with the 4th
Individual pin joint, it is located between first pin joint and second pin joint, and the third connecting rod is connected to the 4th pin joint
On.
10. the foldable stroller of lockable vehicle frame as claimed in claim 9, it is characterised in that the chair arm rod includes
The connecting lever of the L-shaped being hinged with preceding foot lever and the cross bar on connecting lever, the third connecting rod are connected to the turning point of connecting lever
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254802.6U CN206265119U (en) | 2016-11-21 | 2016-11-21 | A kind of foldable stroller of lockable vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621254802.6U CN206265119U (en) | 2016-11-21 | 2016-11-21 | A kind of foldable stroller of lockable vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206265119U true CN206265119U (en) | 2017-06-20 |
Family
ID=59040460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621254802.6U Active CN206265119U (en) | 2016-11-21 | 2016-11-21 | A kind of foldable stroller of lockable vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206265119U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436078A (en) * | 2018-12-25 | 2019-03-08 | 卢键平 | The perambulator of linkage folding stand and seat |
| CN113479253A (en) * | 2017-10-18 | 2021-10-08 | 明门(中国)幼童用品有限公司 | Unfolding and folding method of baby carrying device |
| CN114906200A (en) * | 2021-02-08 | 2022-08-16 | 明门瑞士股份有限公司 | Riding device |
| CN114954610A (en) * | 2021-02-25 | 2022-08-30 | 明门瑞士股份有限公司 | Seat module and riding device |
-
2016
- 2016-11-21 CN CN201621254802.6U patent/CN206265119U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113479253A (en) * | 2017-10-18 | 2021-10-08 | 明门(中国)幼童用品有限公司 | Unfolding and folding method of baby carrying device |
| CN109436078A (en) * | 2018-12-25 | 2019-03-08 | 卢键平 | The perambulator of linkage folding stand and seat |
| CN109436078B (en) * | 2018-12-25 | 2024-05-24 | 中山市特凯斯婴童用品有限公司 | Baby carrier capable of linking folding frame and seat |
| CN114906200A (en) * | 2021-02-08 | 2022-08-16 | 明门瑞士股份有限公司 | Riding device |
| CN114954610A (en) * | 2021-02-25 | 2022-08-30 | 明门瑞士股份有限公司 | Seat module and riding device |
| US12071169B2 (en) | 2021-02-25 | 2024-08-27 | Wonderland Switzerland Ag | Seat module and transportation device |
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Effective date of registration: 20230411 Address after: 312369 Xietang Chenhui Industrial Park, Shangyu District, Shaoxing City, Zhejiang Province Patentee after: SHAOXING SHANGYU RIXING HARDWARE PRODUCTS Co.,Ltd. Address before: Chenhui Yingbao Industrial Park, Xietang Town, Shangyu District, Shaoxing City, Zhejiang Province, 312369 Patentee before: ZHEJIANG CH BABY Co.,Ltd. |