CN113998043A - Two-way folding scooter of adjusting - Google Patents
Two-way folding scooter of adjusting Download PDFInfo
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- CN113998043A CN113998043A CN202111399893.8A CN202111399893A CN113998043A CN 113998043 A CN113998043 A CN 113998043A CN 202111399893 A CN202111399893 A CN 202111399893A CN 113998043 A CN113998043 A CN 113998043A
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- sliding
- bottom plate
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- 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
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model relates to the technical field of scooters and discloses a scooter with bidirectional folding adjustment, which comprises a bottom plate, wherein one end of the bottom plate is embedded with an assembly groove, a support rod is matched and connected in the assembly groove, a handlebar is movably connected in the support rod, one end of the handlebar penetrates through the support rod and is fixedly connected with a second roller, and the bottom of one side of the bottom plate, which is far away from the assembly groove, is fixedly connected with a first roller; a sliding hole is embedded in the position, opposite to the assembling groove, in the bottom plate, a second connector is connected in the sliding hole in a matched mode, a first connector in sliding fit with the sliding hole is fixedly connected at the position, corresponding to the sliding hole, of the support rod, and the first connector and the second connector are rotatably connected through a hinge; embedding is provided with the locating part with the spacing complex of second connector activity in the sliding hole, and when branch pull first connector roll-off from the sliding hole downthehole roll-off, second connector edge and locating part activity adaptation. The thickness of the folded scooter is movably adjusted according to the size of the storage space, so that the scooter can be more conveniently stored.
Description
Technical Field
The utility model relates to the technical field of scooters, in particular to a scooter capable of being adjusted in a two-way folding mode.
Background
A scooter is a German engineer, which arranges two wheels on an aluminum sheet and adds a flexible metal handrail on the scooter to solve the trouble of self traffic. After the new strain is improved by the new strain for months, the new strain is carried to a railway station to work every day and is gradually popular.
Chinese patent publication No. CN205931102U, a collapsible fixed height adjustable scooter, its characterized in that: the steering handle comprises an inner telescopic pipe, a bolt, a telescopic fixer, a sliding sleeve and an outer sleeve, the inner telescopic pipe and the telescopic fixer are connected through the bolt, the outer sleeve is installed in a matched mode with the sliding sleeve, the inner telescopic pipe is arranged in the outer sleeve, a special-shaped head pipe is arranged on the inclined pipe, the inclined pipe is connected with the support piece in a hinged mode through a support piece connecting bolt, the special-shaped head pipe is connected with a folding button in a hinged mode through the folding button bolt, an upper lock plate is connected with the folding button bolt through the stretching spring and is connected with the special-shaped head pipe through the stretching spring, the lower lock plate is connected with the special-shaped head pipe through the stretching spring, a folding positioning pipe is fixedly mounted between the support pieces through a positioning pipe fastening bolt, and the folding positioning pipe is in contact with the lower lock plate. The utility model can lead the sliding plate to be convenient to carry and fold, has simple structure, low production cost, adjustable height, adaptability to people of age groups and strong adaptability.
In this aspect, although the folding is possible, the folding direction is fixed, and in actual use, if the vehicle trunk has a large amount of contents or the thickness of the storage space is limited, storage is very inconvenient.
Disclosure of Invention
The utility model aims to provide a scooter with bidirectional folding adjustment, which aims to solve the problems of inconvenient adaptation, insufficient accommodating space and the like in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the bidirectional folding adjustable scooter comprises a bottom plate, wherein an assembly groove is embedded in one end of the bottom plate, a support rod is connected in the assembly groove in a matched mode, a handlebar is movably connected in the support rod, one end of the handlebar penetrates through the support rod and is fixedly connected with a second roller, and the bottom of one side, away from the assembly groove, of the bottom plate is fixedly connected with a first roller;
a sliding hole is embedded in the position, opposite to the assembling groove, in the bottom plate, a second connector is connected in the sliding hole in a matched manner, a first connector in sliding fit with the sliding hole is fixedly connected at the position, corresponding to the support rod and the sliding hole, of the support rod, and the first connector and the second connector are rotatably connected through a hinge;
embedding is provided with the locating part with the spacing complex of second connector activity in the sliding hole, and when branch pull first connector roll-off from the sliding hole downthehole roll-off, second connector edge and locating part activity adaptation.
As a further scheme of the utility model: the surface of the first connecting head is radially provided with a second through hole in a penetrating mode, the side face of the bottom plate is provided with an elastic pin in a sliding embedded mode, the elastic pin is connected with the inside of the bottom plate through a spring, and the tail end of the elastic pin and the second through hole are oppositely arranged and matched in a sliding mode.
As a further scheme of the utility model: the sliding hole is including first through-hole and the first blind hole that the intercommunication set up, first through-hole and assembly groove communicate mutually, the one end intercommunication that the assembly groove was kept away from to first through-hole is provided with first blind hole, the cross-section chi footpath of first blind hole is greater than the cross-section chi footpath of first through-hole, second connector one end and first blind hole sliding fit are connected, and the other end and first through-hole sliding fit are connected, first connector and first through-hole sliding fit are connected, and the locating part embedding sets up the one end side of keeping away from first blind hole at first through-hole, and locating part and second connector correspond the adaptation.
As a further scheme of the utility model: the second connector includes that sliding fit connects the first slider in first blind hole and the connecting rod with the sliding adaptation of first through-hole, first slider passes through the bearing and the connecting rod rotates to be connected, and the terminal and the articulated setting of first connector that first slider was kept away from to the connecting rod, the peripheral embedding of connecting rod is provided with the spacing hole of multiunit, spacing hole with locating part activity adaptation.
As a further scheme of the utility model: the limiting holes are positioned on one side of the periphery of the connecting rod close to the bearing, and the central angle of each adjacent limiting hole is 45-90 degrees.
As a further scheme of the utility model: the section of the first sliding block is of a polygonal structure, the connecting rod is of a cylindrical structure, and the bearing is arranged in the center of the end face of the first sliding block.
As a further scheme of the utility model: the locating part sets up the second blind hole on first through-hole lateral wall including the embedding, be provided with the second slider through spring coupling in the second blind hole, second slider and second blind hole sliding fit, the spacing arch of one end fixedly connected with of spring is kept away from to the second slider, spacing protruding end link up and stretch into to the first through-hole in, the end that spacing arch stretched into in the first through-hole is the hemisphere setting, and with spacing hole activity adaptation.
As a further scheme of the utility model: the one end that the assembly groove was kept away from to the bottom plate is rotated and is connected with the footboard, be connected with the torsional spring between footboard and the bottom plate, one side fixedly connected with brake block that the footboard is close to, the footboard upper end is the wedge setting.
Compared with the prior art, the utility model has the beneficial effects that: when needs accomodate the scooter, outwards stimulate the relative bottom plate of branch, branch drives the second connector through first connector and slides in the sliding hole, after first connector and the partial follow sliding hole roll-off of second connector rotation connection, branch can utilize the relative bottom plate of normal running fit of first connector and second connector to rotate, thereby accomplish folding accomodating, and after the hookup location of first connector and second connector stretches out from the sliding hole, turn to and cooperate spacing of locating part according to the difference of second connector, branch can rotate to the upper surface of bottom plate or side direction, just so can come the thickness of swing joint folding scooter according to the size of parking space, make things convenient for accomodating of scooter to deposit more.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the strut of the present invention.
Fig. 3 is a schematic structural diagram of the bottom plate of the present invention.
Fig. 4 is a schematic structural diagram of a second connecting head according to the present invention.
Fig. 5 is an enlarged schematic view of a region a in fig. 3.
In the figure: 1-bottom plate, 11-first roller, 12-elastic pin, 13-pedal, 14-brake plate, 15-first through hole, 16-first blind hole, 2-assembly groove, 3-support rod, 31-locking button, 32-second roller, 33-first connector, 34-second through hole, 4-handlebar, 5-second connector, 51-first sliding block, 52-bearing, 53-connecting rod, 54-limiting hole, 6-limiting piece, 61-second blind hole, 62-spring, 63-second sliding block and 64-limiting protrusion.
Detailed Description
Referring to fig. 1 to 5, in the embodiment of the utility model, the two-way folding adjustable scooter comprises a bottom plate 1, wherein an assembly groove 2 is embedded in one end of the bottom plate 1, a support rod 3 is connected in the assembly groove 2 in a matching manner, a handlebar 4 is movably connected in the support rod 3, one end of the handlebar 4 penetrates through the support rod 3 and is fixedly connected with a second roller 32, and a first roller 11 is fixedly connected to the bottom of one side of the bottom plate 1 away from the assembly groove 2;
a sliding hole is embedded in the position, opposite to the assembling groove 2, in the bottom plate 1, a second connector 5 is connected in the sliding hole in a matched mode, a first connector 33 in sliding fit with the sliding hole is fixedly connected to the position, corresponding to the sliding hole, of the support rod 3, and the first connector 33 and the second connector 5 are connected in a rotating mode through hinges;
embedding is provided with the spacing complex locating part 6 with second connector 5 activity in the sliding hole, and when branch 3 pull first connector 33 from the downthehole roll-off of sliding, second connector 5 edge and the 6 movable adaptation of locating part.
In the present embodiment, preferably, the handle bar 4 is a conventional scooter handle in the prior art, and the support rod 3 is rotatably connected to the handle bar 4, so that the direction of the scooter can be controlled by driving the second roller 32 via the handle bar 4.
In this embodiment, preferably, when the scooter needs to be stored, the supporting rod 3 is pulled outwards relative to the bottom plate 1, the supporting rod 3 drives the second connector 5 to slide in the sliding hole through the first connector 33, when the part of the first connector 33 and the second connector 5 which are rotatably connected slides out of the sliding hole, the supporting rod 3 can rotate relative to the bottom plate 1 by the rotation fit of the first connector 33 and the second connector 5, thereby completing the folding and storage, and when the coupling position of the first coupling head 33 and the second coupling head 5 is protruded from the sliding hole, according to the different rotation directions of the second connector 5 and the limit of the limit piece 6, the supporting rod 3 can rotate towards the upper surface or the side surface of the bottom plate 1, therefore, the thickness of the folded scooter can be movably adjusted according to the size of the storage space, and the scooter can be stored more conveniently.
In this embodiment, it is preferable, when the supporting rod 3 is folded towards the side of the bottom plate 1 and is stored, the hinge length of the first connector 33 and the second connector 5 should be matched with the distance between the assembling groove 2 and the edge of the bottom plate 1, that is, the hinge length of the first connector 33 and the second connector 5 should not be less than the width of the side of the bottom plate 1 where the assembling groove 2 is located, so that the supporting rod 3 can be attached to the side of the bottom plate 1 when being stored, and meanwhile, the handle bar 4 can be rotated as required, so that the attachment degree is higher when being stored, in order to avoid the shaking of the handle bar 4 relative to the supporting rod 3, the surface of the supporting rod 3 can be embedded into the locking button 31 through the thread fit activity, the end of the locking button 31 is movably attached to the handle bar 4, the locking button 31 can be utilized as required to lock the handle bar 4, the shaking of the handle bar 4 relative to the supporting rod 3 is avoided, and the storage is more convenient.
In order to prevent the first connector 33 and the second connector 5 from sliding out of the sliding holes when the scooter is in use, referring to fig. 1 to 3, in an embodiment of the present invention, a second through hole 34 is radially arranged on a surface of the first connector 33 in a penetrating manner, an elastic pin 12 is slidably embedded in a side surface of the bottom plate 1, the elastic pin 12 is connected with the inside of the bottom plate 1 through a spring, and a tail end of the elastic pin 12 is opposite to and slidably fitted with the second through hole 34.
In this embodiment, it is preferred, under normal conditions, the elastic pin 12 is taut and laminating on bottom plate 1 by the spring, be located the sliding hole this moment if first connector 33 and second connector 5 are all, then elastic pin 12 sliding fit is in second through-hole 34, first connector 33 and second connector 5 all can't stretch out from the sliding hole, use that the scooter can be stable like this, 3 laminating of branch also can not take place to rock on assembly groove 2, when needing to accomodate, pulling elastic pin 12, make the end and the second through-hole 34 of elastic pin 12 break away from, can utilize 3 pulling first connector 33 of branch and the removal of second connector 5 to the sliding hole outside, it is spacing convenient and stable like this, the operation is also simpler.
Referring to fig. 3, in the embodiment of the present invention, the sliding hole includes a first through hole 15 and a first blind hole 16, the first through hole 15 is communicated with the assembly groove 2, one end of the first through hole 15, which is far away from the assembly groove 2, is communicated with the first blind hole 16, a cross-sectional diameter of the first blind hole 16 is greater than a cross-sectional diameter of the first through hole 15, one end of the second connector 5 is connected with the first blind hole 16 in a sliding fit manner, the other end of the second connector is connected with the first through hole 15 in a sliding fit manner, the first connector 33 is connected with the first through hole 15 in a sliding fit manner, the limiting member 6 is embedded in a side surface of one end of the first through hole 15, which is far away from the first blind hole 16, and the limiting member 6 and the second connector 5 are correspondingly adapted.
In this embodiment, preferably, the first through hole 15 and the first blind hole 16 are arranged to facilitate the sliding of the second connector 5 and the first connector 33, and meanwhile, the diameter of the first blind hole 16 is larger than that of the first through hole 15, so that the second connector 5 can be prevented from completely falling off from the first through hole 15, and thus, the connection of each part can be kept stable when the second connector is stored, and the subsequent assembly is more convenient.
In this embodiment, preferably, the first connector 33 on the supporting rod 3 is used to pull the second connector 5 to slide in the first through hole 15 and the first blind hole 16, the first connector 33 gradually slides out of the first through hole 15, the end of the second connector 5 far away from the first connector 33 gradually slides in the first blind hole 16, and when the second connector 5 moves to the limit, the end of the second connector 5 abuts against the communication position between the first through hole 15 and the first blind hole 16, so as to avoid falling off.
In order to solve the problem of angle adjustment during storage, in an embodiment of the present invention, referring to fig. 3 to 4, the second connector 5 includes a first slider 51 connected to the first blind hole 16 in a sliding fit manner, and a connecting rod 53 in sliding fit with the first through hole 15, the first slider 51 is rotatably connected to the connecting rod 53 through a bearing 52, a terminal of the connecting rod 53 far away from the first slider 51 is hinged to the first connector 33, a plurality of sets of limiting holes 54 are embedded in the periphery of the connecting rod 53, and the limiting holes 54 are movably fit with the limiting member 6.
In this embodiment, preferably, the bearing 52 is matched with the first through hole 15 in size, when the first connecting head 33 pulls the connecting rod 53 and the first sliding block 51 to slide, a connecting position of the end of the connecting rod 53 and the first connecting head 33 gradually extends from one side of the assembling groove 2, at this time, the supporting rod 3 can rotate relative to the base plate 1, and by using the relative rotation of the bearing 52 and the connecting rod 53, the supporting rod 3 can rotate and fold relative to the base plate 1 in different directions, so that the folded thickness can be conveniently controlled, the thickness and the occupied area can be adjusted according to the requirements of the storage space, and meanwhile, the storage stability can be kept by using the elastic limitation of the limiting part 6 and the limiting hole 54.
In this embodiment, it is preferable that the limiting holes 54 are located on one side of the periphery of the connecting rod 53 near the bearing 52, and the central angle of the adjacent limiting holes 54 is in the range of 45-90 °, so that the relative angle between the supporting rod 3 and the bottom plate 1 can be conveniently adjusted.
In order to ensure that the relative positions of the second through hole 34 and the elastic pin 12 are not changed when the storage and adjustment are resumed, the first slider 51 is a base point, and the position of the first slider is not rotated, so as to refer to fig. 3 to 4, in the embodiment of the present invention, the cross section of the first slider 51 is a polygonal structure, the connecting rod 53 is a cylindrical structure, and the bearing 52 is disposed at the center of the end surface of the first slider 51.
In this embodiment, when the connecting rod 53 is located in the first through hole 15 for sliding and adapting, the first through hole 15 is also a through hole with a circular cross section, the cross section of the first blind hole 16 is the same as that of the first sliding block 51, and when the connecting rod 53 rotates through the bearing 52, the first sliding block 51 cannot rotate, so that the connecting rod 53 is restored to rotate, the elastic pin 12 can be aligned and matched with the second through hole 34 again, and the use is not affected.
In order to solve the problem of elastic matching of the limiting member 6 with the limiting hole 54, in an embodiment of the present invention, referring to fig. 3 to 5, the limiting member 6 includes a second blind hole 61 embedded in the side wall of the first through hole 15, a second sliding block 63 is connected to the second blind hole 61 through a spring 62, the second sliding block 63 is in sliding fit with the second blind hole 61, a limiting protrusion 64 is fixedly connected to one end of the second sliding block 63 far from the spring 62, the end of the limiting protrusion 64 penetrates through the first through hole 15, and the end of the limiting protrusion 64 penetrating into the first through hole 15 is disposed in a hemispherical shape and is movably matched with the limiting hole 54.
In this embodiment, preferably, when the first connecting head 33 and the connecting rod 53 are located in the first through hole 15, the end of the limiting protrusion 64 is pressed into the second blind hole 61, the spring 62 is compressed, the cross-sectional dimension of the limiting protrusion 64 is smaller than that of the second sliding block 63, when the first connecting head 33 and the connecting rod 53 are gradually pulled outwards towards the bottom plate 1, the limiting hole 54 gradually approaches the limiting protrusion 64, and when the positions correspond to each other, the elastic limiting fit can be achieved.
In order to facilitate the use of the scooter, please refer to fig. 1, in the embodiment of the present invention, one end of the bottom plate 1 far away from the assembling groove 2 is rotatably connected with a pedal 13, a torsion spring is connected between the pedal 13 and the bottom plate 1, one side of the pedal 13 near 11 is fixedly connected with a braking plate 14, and the upper end of the pedal 13 is in a wedge shape.
In this embodiment, it is preferred, 11 is kept away from to torsional spring effect brake block 14, and is when the needs brake, after stepping on footboard 13, can drive brake block 14 and be close to 11 one side, utilizes frictional force to fix 11 then, accomplishes the speed reduction brake, and the preferred 11 side that is close to of brake block 14 is the rubber material, and the wedge structure end of footboard 13 upper end extends to keeping away from 1 one side of bottom plate, just conveniently drives brake block 14 and rotates the brake when stepping on footboard 13 like this.
Claims (8)
1. The two-way folding adjustable scooter comprises a bottom plate and is characterized in that an assembly groove is embedded in one end of the bottom plate, a support rod is connected in the assembly groove in a matched mode, a handlebar is movably connected in the support rod, one end of the handlebar penetrates through the support rod and is fixedly connected with a second roller, and a first roller is fixedly connected to the bottom of one side, away from the assembly groove, of the bottom plate;
a sliding hole is embedded in the position, opposite to the assembling groove, in the bottom plate, a second connector is connected in the sliding hole in a matched manner, a first connector in sliding fit with the sliding hole is fixedly connected at the position, corresponding to the support rod and the sliding hole, of the support rod, and the first connector and the second connector are rotatably connected through a hinge;
embedding is provided with the locating part with the spacing complex of second connector activity in the sliding hole, and when branch pull first connector roll-off from the sliding hole downthehole roll-off, second connector edge and locating part activity adaptation.
2. The scooter with bidirectional folding adjustment as claimed in claim 1, wherein the first connecting head has a second through hole radially disposed therethrough, the bottom plate has a resilient pin slidably inserted into a side surface thereof, the resilient pin is connected to the bottom plate via a spring, and the end of the resilient pin is disposed opposite to the second through hole and slidably fitted thereto.
3. The scooter with bidirectional folding adjustment according to claim 1, wherein the sliding hole comprises a first through hole and a first blind hole, the first through hole is communicated with the assembly groove, the first blind hole is communicated with the end of the first through hole far away from the assembly groove, the cross-section diameter of the first blind hole is larger than that of the first through hole, one end of the second connector is connected with the first blind hole in a sliding fit manner, the other end of the second connector is connected with the first through hole in a sliding fit manner, the first connector is connected with the first through hole in a sliding fit manner, the limiting part is embedded in the side face of the end of the first through hole far away from the first blind hole, and the limiting part and the second connector correspond to each other in an adaptive manner.
4. The scooter with bidirectional folding adjustment according to claim 3, wherein the second connector comprises a first sliding block connected in the first blind hole in a sliding fit manner and a connecting rod matched with the first through hole in a sliding manner, the first sliding block is rotatably connected with the connecting rod through a bearing, the end, far away from the first sliding block, of the connecting rod is hinged to the first connector, a plurality of groups of limiting holes are embedded in the periphery of the connecting rod, and the limiting holes are matched with the limiting parts in a movable manner.
5. The bi-directional folding adjustable scooter according to claim 4, wherein the limiting holes are located at one side of the periphery of the connecting rod near the bearing, and the central angle of the adjacent limiting holes is 45-90 °.
6. The scooter of claim 4, wherein the first sliding block has a polygonal cross-section, the connecting rod has a cylindrical structure, and the bearing is disposed at the center of the end surface of the first sliding block.
7. The scooter of claim 3, wherein the limiting member comprises a second blind hole embedded in the side wall of the first through hole, a second sliding block is disposed in the second blind hole through a spring, the second sliding block is in sliding fit with the second blind hole, a limiting protrusion is fixedly connected to one end of the second sliding block, which is far away from the spring, the end of the limiting protrusion is penetrated into the first through hole, and the end of the limiting protrusion, which is penetrated into the first through hole, is in a hemispherical shape and is movably matched with the limiting hole.
8. The scooter with bidirectional folding regulation according to any one of claims 1 to 7, wherein one end of the bottom plate, which is far away from the assembly groove, is rotatably connected with a pedal, a torsion spring is connected between the pedal and the bottom plate, one side of the pedal, which is close to the pedal, is fixedly connected with a brake plate, and the upper end of the pedal is arranged in a wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399893.8A CN113998043B (en) | 2021-11-19 | 2021-11-19 | Scooter with bidirectional folding and adjusting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111399893.8A CN113998043B (en) | 2021-11-19 | 2021-11-19 | Scooter with bidirectional folding and adjusting functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113998043A true CN113998043A (en) | 2022-02-01 |
| CN113998043B CN113998043B (en) | 2023-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111399893.8A Active CN113998043B (en) | 2021-11-19 | 2021-11-19 | Scooter with bidirectional folding and adjusting functions |
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| CN (1) | CN113998043B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207523867U (en) * | 2017-11-02 | 2018-06-22 | 江苏集萃智能制造技术研究所有限公司 | A kind of solar-powered collapsible Segway Human Transporter |
| CN209535347U (en) * | 2019-01-08 | 2019-10-25 | 武义跃马休闲用品有限公司 | A kind of scooter convenient for folding |
| CN110979535A (en) * | 2019-12-02 | 2020-04-10 | 东南大学 | Scooter beta structure and scooter |
| CN212099207U (en) * | 2020-04-14 | 2020-12-08 | 宿迁恒信工艺品有限公司 | Wooden scooter that security is good |
-
2021
- 2021-11-19 CN CN202111399893.8A patent/CN113998043B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207523867U (en) * | 2017-11-02 | 2018-06-22 | 江苏集萃智能制造技术研究所有限公司 | A kind of solar-powered collapsible Segway Human Transporter |
| CN209535347U (en) * | 2019-01-08 | 2019-10-25 | 武义跃马休闲用品有限公司 | A kind of scooter convenient for folding |
| CN110979535A (en) * | 2019-12-02 | 2020-04-10 | 东南大学 | Scooter beta structure and scooter |
| CN212099207U (en) * | 2020-04-14 | 2020-12-08 | 宿迁恒信工艺品有限公司 | Wooden scooter that security is good |
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| Publication number | Publication date |
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| CN113998043B (en) | 2023-10-10 |
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Effective date of registration: 20230907 Address after: 318000 No. 509 Tengyun Road, Jiaojiang District, Taizhou City, Zhejiang Province (1st floor, Workshop 5, Taizhou Shengge Leisure Products Co., Ltd.) (self declared) Applicant after: Taizhou Siweiluo Industry Co.,Ltd. Address before: 210000 floor 2, building B4, Hongfeng Science Park, Nanjing Economic and Technological Development Zone, Jiangsu Province Applicant before: NANJING FASTWHEEL INTELLIGENT TECHNOLOGY Co.,Ltd. |
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