CN206734537U - Dampening assembly and scooter - Google Patents
Dampening assembly and scooter Download PDFInfo
- Publication number
- CN206734537U CN206734537U CN201720338751.3U CN201720338751U CN206734537U CN 206734537 U CN206734537 U CN 206734537U CN 201720338751 U CN201720338751 U CN 201720338751U CN 206734537 U CN206734537 U CN 206734537U
- Authority
- CN
- China
- Prior art keywords
- wheel
- vehicle frame
- installed part
- dampening assembly
- damper member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model provides a kind of dampening assembly and scooter.Wherein, dampening assembly includes vehicle frame, wheel installed part and elastomeric damper member.Wheel installed part is installed in rotation on vehicle frame within a predetermined range, and wheel installed part is used for installing wheel.Elastomeric damper member is arranged on vehicle frame and is connected with wheel installed part, and elastomeric damper member is used to absorb the kinetic energy that wheel installed part rotates within a predetermined range.In use, when wheel is given a shock impact, wheel can rotate within a predetermined range with motor car wheel installed part.Elastomeric damper member on vehicle frame can absorb the kinetic energy that wheel installed part rotates within a predetermined range, and impact is given a shock to reduce wheel.Because elastomeric damper member has been arranged on vehicle frame, without between wheel and vehicle frame vertically spatially, avoiding elastomeric damper member in occupancy vertically spatially, the volume of dampening assembly is reduced.
Description
Technical field
Technical field of transportation means is the utility model is related to, in particular to a kind of dampening assembly and scooter.
Background technology
Scooter is the novel product form of the another skateboarding after conventional skateboard.Slide plate vehicle speed can reach
20 km/h, be a kind of simple laborsaving movable machinery.
Existing scooter can install damping on wheel mechanism, to improve comfortableness when scooter uses.
Vertical damping can be arranged on car however, current damping is substantially vertical damping, during use
Between frame and wheel.The space that said structure takes in vertical space is larger, increases the size of scooter so that carries meeting
Some are inconvenient.
Utility model content
Main purpose of the present utility model is to provide a kind of wheel dampening assembly and scooter, to solve in the prior art
Wheel dampening assembly the problem of space-consuming is excessive when in use.
To achieve these goals, according to one side of the present utility model, there is provided a kind of dampening assembly, including car
Frame, wheel installed part and elastomeric damper member.Wheel installed part is installed in rotation on vehicle frame within a predetermined range, wheel peace
Piece installing is used for installing wheel；Elastomeric damper member is arranged on vehicle frame and is connected with wheel installed part, and elastomeric damper member is used to absorb
The kinetic energy that wheel installed part rotates within a predetermined range.
Further, the first end of wheel installed part is hinged with vehicle frame, and the second end of wheel installed part forms wheel installation
Portion, wheel mounting portion are used for installing wheel.
Further, wheel installed part includes rear fork and back vent rotating shaft, and rear fork is arranged on vehicle frame by back vent rotating shaft
On, rear fork is connected with elastomeric damper member.
Further, rear fork includes rear fork and the connecting portion being arranged in rear fork, connecting portion and elastomeric damper member
Connection.
Further, elastomeric damper member includes elastic shock-suction device and connecting rod.Elastic shock-suction device is arranged on vehicle frame；Connecting rod connects
It is connected between wheel installed part and elastic shock-suction device.
Further, elastic shock-suction device includes mounting seat, spring element and stress connector.Mounting seat is arranged on vehicle frame；
Spring element is arranged in mounting seat；Stress connector is connected between spring element and connecting rod, and stress connector is used for connecting rod
The kinetic energy of receiving passes to spring element.
Further, stress connector includes push-pull shaft and limited block.The first end of push-pull shaft is connected with connecting rod；Limited block
The second end of push-pull shaft is arranged on, is connected with spring element.
Further, spring element is compression spring, and push-pull shaft is through among compression spring, and limited block is arranged on compression spring
Above or with one end of compression spring it is engaged.
Further, elastic shock-suction device also includes block, and block is arranged on vehicle frame at intervals with mounting seat, spring element
And stress connector is between block and mounting seat.
To achieve these goals, according to one side of the present utility model, there is provided a kind of scooter, scooter include
Dampening assembly and wheel, dampening assembly are above-mentioned dampening assembly, and wheel is arranged on the wheel installed part of wheel.
Further, wheel installed part on the bearing of trend of residing vehicle frame with vehicle frame setting at an acute angle, and wheel
Pivot is less than vehicle frame.
Further, elastomeric damper member is arranged in vehicle frame.
Using the technical solution of the utility model, in use, when wheel is given a shock impact, wheel can band motor car wheel installation
Part rotates within a predetermined range.Elastomeric damper member on vehicle frame can absorb wheel installed part and rotate within a predetermined range
Kinetic energy, impact is given a shock to reduce wheel.Because elastomeric damper member has been arranged on vehicle frame, without installed in vertical space
On wheel and vehicle frame between, avoid elastomeric damper member in occupancy vertically spatially.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
A part of Figure of description of the present utility model is formed to be used for providing further understanding to of the present utility model, this
The schematic description and description of utility model is used to explain the utility model, does not form to improper limit of the present utility model
It is fixed.In the accompanying drawings：
Fig. 1 shows the partial structural diagram of the embodiment according to scooter of the present utility model；
Fig. 2 shows the cross section structure diagram at the A-A of Fig. 1 scooter；
Fig. 3 shows the structural representation of the dampening assembly of Fig. 1 scooter.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, vehicle frame；20th, wheel installed part；21st, rear fork；211st, rear fork；212nd, connecting portion；22nd, back vent rotating shaft；30、
Elastomeric damper member；31st, elastic shock-suction device；311st, mounting seat；312nd, spring element；313rd, push-pull shaft；314th, limited block；315th, connect
Block；316th, block；32nd, connecting rod；40th, wheel.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the utility model, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that be described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all should
When the scope for belonging to the utility model protection.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The term used can exchange in the appropriate case, so as to embodiment of the present utility model described herein.In addition, term " bag
Include " and " having " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing series of steps
Or process, method, system, product or the equipment of unit are not necessarily limited to those steps or the unit clearly listed, but can wrap
Include not listing clearly or for the intrinsic other steps of these processes, method, product or equipment or unit.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Fig. 1 to Fig. 3 shows the embodiment of dampening assembly of the present utility model, and the dampening assembly includes vehicle frame 10, wheel
Installed part 20 and elastomeric damper member 30.Wherein, wheel installed part 20 is installed in rotation on vehicle frame 10 within a predetermined range,
Wheel installed part 20 is used for installing wheel 40.Elastomeric damper member 30 is arranged on vehicle frame 10 and is connected with wheel installed part 20, bullet
Property shock absorber part 30 be used for absorb the kinetic energy that wheel installed part 20 rotates within a predetermined range.
In use, when wheel 40 is given a shock impact, wheel 40 can rotate within a predetermined range with motor car wheel installed part 20.
Elastomeric damper member 30 on vehicle frame 10 can absorb the kinetic energy that wheel installed part 20 rotates within a predetermined range, to reduce car
Wheel 40 is given a shock impact.Because elastomeric damper member 30 has been arranged on vehicle frame 10, without installed in car vertically spatially
Between wheel 40 and vehicle frame 10, elastomeric damper member 30 is avoided in occupancy vertically spatially, reduces the volume of dampening assembly.
As shown in Fig. 2 in the present embodiment, the first end and vehicle frame 10 of wheel installed part 20 are be hinged, wheel installed part 20
The second end form wheel mounting portion, wheel mounting portion is used for installing wheel 40.In use, the first end by wheel installed part 20
It is hinged on and states vehicle frame 10, then wheel is arranged on use on wheel mounting portion.
As a preferred embodiment, as shown in figure 3, in the present embodiment, wheel installed part 20 includes rear fork
21 and back vent rotating shaft 22, rear fork 21 is arranged on vehicle frame 10 by back vent rotating shaft 22, and rear fork 21 connects with elastomeric damper member 30
Connect.In use, rear fork 21 is arranged on vehicle frame 10 by back vent rotating shaft 22, then elastomeric damper member 30 and rear fork 21 are connected
Connect, to absorb the kinetic energy of wheel installed part 20 when rear fork 21 rotates, and then play the effect to the damping of vehicle frame 10.
As an alternative embodiment, rolling bearing can be installed between back vent rotating shaft 22 and vehicle frame 10, to carry
The flexibility ratio that high wheel installed part 20 rotates.
As shown in figure 3, optional, in the present embodiment, rear fork 21 includes rear fork 211 and is arranged on rear fork 211
On connecting portion 212, connecting portion 212 is connected with elastomeric damper member 30, can be preferably to elastomeric damper member by connecting portion 212
30 upload graduating energy.
As shown in figure 3, in the present embodiment, elastomeric damper member 30 includes elastic shock-suction device 31 and connecting rod 32.Elastic shock-suction
Device 31 is arranged on vehicle frame 10, and connecting rod 32 is connected between wheel installed part 20 and elastic shock-suction device 31.Specifically, using
When, when wheel 40 is given a shock impact, wheel 40 can rotate within a predetermined range with motor car wheel installed part 20.And then wheel is pacified
Piece installing 20 will drivening rod 32 move, be absorbed by the dynamic of the motion of connecting rod 32 with the elastic shock-suction device 31 of the drive connection of connecting rod 32
Energy.So, when wheel 40 is given a shock impact, elastic shock-suction device 31 just can absorb wheel 40 by connecting rod 32 and transmit
Kinetic energy onto wheel installed part 20.
As shown in figure 3, in the present embodiment, elastic shock-suction device 31 includes mounting seat 311, spring element 312 connects with stress
Part.Mounting seat 311 is arranged on vehicle frame 10, and spring element 312 is arranged in mounting seat 311, and stress connector is connected to spring element
Between 312 and connecting rod 32, stress connector is used to the kinetic energy received on connecting rod 32 passing to spring element 312.When wheel 40 by
To jerk, wheel 40 can rotate within a predetermined range with motor car wheel installed part 20.And then wheel installed part 20 will drive
Connecting rod 32 moves, and connecting rod 32 drives the motion of stress connector, so the spring element 312 being connected with stress connector be absorbed by by
The kinetic energy of power connector.So, when wheel 40 is given a shock impact, spring element 312 can just pass through stress connector
Absorb the kinetic energy that wheel 40 is delivered on wheel installed part 20.
As a preferred embodiment, as shown in figure 3, stress connector includes push-pull shaft 313 and limited block 314.
The first end of push-pull shaft 313 is connected with connecting rod 32, and limited block 314 is arranged on the second end of push-pull shaft 313 and spring element 312 connects
Connect.As shown in figure 3, wheel 40 is given a shock impact, wheel 40 can rotate upward with motor car wheel installed part 20, and then the band of connecting rod 32
Dynamic push-pull shaft 313 moves right.The limited block 314 and mounting seat 311 being arranged on push-pull shaft 313 coordinate compression elasticity part 312,
Spring element 312 absorbs the kinetic energy that push-pull shaft 313 moves.And then absorb wheel 40 and be given a shock impact.
As a preferred embodiment, in the present embodiment, spring element 312 is compression spring, push-pull shaft 313 is through
Among compression spring.Mounting seat 311 is coordinated to squeeze in use, limited block 314 can be located on a certain section in compression spring
Compression spring is pressed, limited block 314 can also be allowed to be engaged extruding compression spring with one end of compression spring.
As shown in figure 3, in the present embodiment, optionally, stress connector also includes contiguous block 315, and contiguous block 315 is set
In the first end of push-pull shaft 313, the first end and contiguous block 315 of connecting rod 32 are be hinged, the second end and the wheel installed part of connecting rod 32
20 is be hinged.
As a preferred embodiment, as shown in figure 3, elastic shock-suction device 31 also includes block 316, block 316 with
Mounting seat 311 is arranged on vehicle frame 10 at intervals, spring element 312 and stress connector be located at block 316 and mounting seat 311 it
Between.On the one hand the setting of block 316 can be used for installing compression spring, on the other hand can also then limit stress connector
Displacement.
The utility model additionally provides a kind of scooter, figures 1 and 2 show that the local knot of scooter of the present utility model
Structure, the scooter include dampening assembly and wheel 40, and dampening assembly is above-mentioned dampening assembly, and wheel 40 is arranged on wheel 40
On wheel installed part 20.Scooter of the present utility model, when wheel 40 is given a shock impact, wheel 40 can band motor car wheel installed part
20 rotate within a predetermined range.Elastomeric damper member 30 on vehicle frame 10 can absorb wheel installed part 20 within a predetermined range
The kinetic energy of rotation, impact is given a shock to reduce wheel 40.Because elastomeric damper member 30 has been arranged on vehicle frame 10, without pacifying
Between wheel 40 and vehicle frame 10 vertically spatially, elastomeric damper member 30 is avoided in occupancy vertically spatially, is subtracted
Small scooter volume so that scooter is easily portable.
As a preferred embodiment, wheel installed part 20 is in vehicle frame 10 on the bearing of trend of residing vehicle frame 10
Acute angle is set, and the pivot of wheel 40 is less than vehicle frame 10.So, vehicle frame 10 can be allowed higher relative to ground,
After the relative wheel 40 of vehicle frame 10 sinks, vehicle frame 10 can also keep sufficiently high height.
As shown in Fig. 2 in the structure of scooter of the present utility model, elastomeric damper member 30 is arranged in vehicle frame 10.Will
Elastomeric damper member 30 has been arranged in vehicle frame 10, conceals elastomeric damper member 30 so that the outward appearance of scooter is more attractive in appearance.And
And above-mentioned structure also make it that scooter whole structure is compacter, reduces the volume of scooter so that scooter is more just
In use.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to the proportionate relationship of reality.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
For the ease of description, space relative terms can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or position relationship be normally based on orientation or position shown in the drawings
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device of meaning or element there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to scope of protection of the utility model；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (12)
- A kind of 1. dampening assembly, it is characterised in that including：Vehicle frame (10)；Wheel installed part (20), the wheel installed part (20) are installed in rotation on the vehicle frame (10) within a predetermined range On, the wheel installed part (20) is used for installing wheel (40)；Elastomeric damper member (30), it is connected on the vehicle frame (10) and with the wheel installed part (20), the elasticity subtracts Shake part (30) is used to absorb the kinetic energy that the wheel installed part (20) rotates within a predetermined range.
- 2. dampening assembly according to claim 1, it is characterised in that the first end of the wheel installed part (20) with it is described Vehicle frame (10) is be hinged, and the second end of the wheel installed part (20) forms wheel mounting portion, and the wheel mounting portion is used to install The wheel (40).
- 3. dampening assembly according to claim 2, it is characterised in that the wheel installed part (20) includes rear fork (21) With back vent rotating shaft (22), the rear fork (21) is arranged on the vehicle frame (10) by back vent rotating shaft (22), the rear fork (21) it is connected with the elastomeric damper member (30).
- 4. dampening assembly according to claim 3, it is characterised in that it is described after fork (21) include rear fork (211) and The connecting portion (212) being arranged in the rear fork (211), the connecting portion (212) are connected with the elastomeric damper member (30).
- 5. dampening assembly according to claim 1, it is characterised in that the elastomeric damper member (30) includes：Elastic shock-suction device (31), on the vehicle frame (10)；Connecting rod (32), it is connected between the wheel installed part (20) and the elastic shock-suction device (31).
- 6. dampening assembly according to claim 5, it is characterised in that the elastic shock-suction device (31) includes：Mounting seat (311), it is arranged on the vehicle frame (10)；Spring element (312), in the mounting seat (311)；Stress connector, it is connected between the spring element (312) and the connecting rod (32), the stress connector is used for institute State the kinetic energy received on connecting rod (32) and pass to the spring element (312).
- 7. dampening assembly according to claim 6, it is characterised in that the stress connector includes：Push-pull shaft (313), the first end of the push-pull shaft (313) are connected with the connecting rod (32)；Limited block (314), the second end of the push-pull shaft (313) is arranged on, is connected with the spring element (312).
- 8. dampening assembly according to claim 7, it is characterised in that the spring element (312) is compression spring, described to push away Pulling shaft (313) is through among the compression spring, the limited block (314) be arranged in the compression spring or with the pressure One end of contracting spring is engaged.
- 9. dampening assembly according to claim 6, it is characterised in that the elastic shock-suction device (31) also includes block (316), the block (316) is arranged on the vehicle frame (10) at intervals with the mounting seat (311), the spring element (312) and the stress connector is between the block (316) and the mounting seat (311).
- 10. a kind of scooter, it is characterised in that the scooter includes dampening assembly and wheel (40), the dampening assembly are Dampening assembly any one of claim 1 to 9, the wheel (40) are arranged on the wheel installed part of the wheel (40) (20) on.
- 11. scooter according to claim 10, it is characterised in that the wheel installed part (20) is in residing vehicle frame (10) Bearing of trend on the vehicle frame (10) setting at an acute angle, and the pivot of the wheel (40) is less than the vehicle frame (10)。
- 12. scooter according to claim 10, it is characterised in that the elastomeric damper member (30) is arranged on the vehicle frame (10) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338751.3U CN206734537U (en) | 2017-03-31 | 2017-03-31 | Dampening assembly and scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720338751.3U CN206734537U (en) | 2017-03-31 | 2017-03-31 | Dampening assembly and scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206734537U true CN206734537U (en) | 2017-12-12 |
Family
ID=60559293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720338751.3U Active CN206734537U (en) | 2017-03-31 | 2017-03-31 | Dampening assembly and scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206734537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681558A (en) * | 2018-12-26 | 2019-04-26 | 杭州程天科技发展有限公司 | Damping device and its wheel structure |
| WO2019149024A1 (en) * | 2018-01-30 | 2019-08-08 | 深圳市多彩实业有限公司 | Electric scooter with suspension structure |
| EP4046899A1 (en) * | 2021-02-23 | 2022-08-24 | Driveman GmbH | Roller, in particular electric roller |
-
2017
- 2017-03-31 CN CN201720338751.3U patent/CN206734537U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019149024A1 (en) * | 2018-01-30 | 2019-08-08 | 深圳市多彩实业有限公司 | Electric scooter with suspension structure |
| CN109681558A (en) * | 2018-12-26 | 2019-04-26 | 杭州程天科技发展有限公司 | Damping device and its wheel structure |
| CN109681558B (en) * | 2018-12-26 | 2024-02-20 | 杭州程天科技发展有限公司 | Damping device and wheel structure thereof |
| EP4046899A1 (en) * | 2021-02-23 | 2022-08-24 | Driveman GmbH | Roller, in particular electric roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206734537U (en) | Dampening assembly and scooter | |
| CN206900094U (en) | A kind of damping shock absorption universal caster wheel and mobile device | |
| CN106114567A (en) | A kind of stall with goods spread out on the ground for sale fruit car for selling with shock-absorbing function | |
| CN211716175U (en) | Display screen with overturning function | |
| CN207714835U (en) | A kind of vertical lift type two wheeler jiffy stand | |
| CN207762233U (en) | A kind of shifting vehicle gearbox rocker telescopic structure | |
| CN104315632B (en) | Air conditioner fan provided with built-in universal wheel | |
| CN206307196U (en) | Can omnibearing movable single wheel mechanism of car | |
| CN206181133U (en) | Centre gripping support | |
| CN208444541U (en) | A kind of outdoor LED display screen | |
| CN205796369U (en) | The combination equipment of Time-marking device device for twisting waist | |
| CN208682774U (en) | A kind of automobile mechanical impact attenuation device | |
| CN209345239U (en) | A kind of multimedia equipment easy to remove | |
| CN209575632U (en) | A kind of bicycle based on VR technology | |
| CN211061350U (en) | Anti testing arrangement that falls of cell-phone shell coating film | |
| CN207775782U (en) | Idler wheel buffer-type highway isolated column | |
| CN206288127U (en) | Saddle system | |
| CN107813888A (en) | A kind of smart mobile phone support on cross bar | |
| CN206841167U (en) | A kind of clutch pedal assembly | |
| CN205930033U (en) | Universal wheel rotating base | |
| CN206187205U (en) | Bicycle frame moves away to avoid possible earthquakes | |
| CN204354933U (en) | A kind of vehicle sundries box lid assembly | |
| CN214057804U (en) | Shock attenuation suspension structure and shock attenuation balance car | |
| CN216626395U (en) | Mounting structure for mechatronics convenient to it is dustproof | |
| CN216295127U (en) | Domestic body-building cycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Naen Bo (Changzhou) Technology Co., Ltd. Assignor: Naen Bo (Beijing) Technology Co., Ltd. Contract record no.: 2019110000009 Denomination of utility model: Damper and scooter Granted publication date: 20171212 License type: Common License Record date: 20190612 |