CN208393568U - A kind of roller board and foldable structure - Google Patents
A kind of roller board and foldable structure Download PDFInfo
- Publication number
- CN208393568U CN208393568U CN201820800177.3U CN201820800177U CN208393568U CN 208393568 U CN208393568 U CN 208393568U CN 201820800177 U CN201820800177 U CN 201820800177U CN 208393568 U CN208393568 U CN 208393568U
- Authority
- CN
- China
- Prior art keywords
- folding
- vehicle frame
- locating part
- foldable structure
- clamping head
- 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.)
- Expired - Fee Related
Links
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model belongs to scooter technical field, refer in particular to a kind of roller board and foldable structure, it includes vehicle frame and is arranged in below vertical handgrip and turns folding part, part is turned folding to be rotatably arranged on by folding shaft in the folded slot of vehicle frame front end, turn folding part front and back end be respectively arranged with fixed vertical handgrip position front limit mechanism and rear position-limit mechanism；Position-limit mechanism includes that upper end is hinged on the first locating part turned folding on part afterwards, the first locating part and turns folding and is provided with dynamic clamping head and quiet clamping head between part, and when foldable structure is opened, the lower end of the first locating part is supported on the inner wall of folded slot.The utility model realizes the support and folding for turning folding part by rear position-limit mechanism, it has many advantages, such as that structure is simple, folding convenient, supporting & stablizing, only need to gently press inward against the first locating part can be achieved with folding, facilitate the old and the children to operate, significantly solves various, the at high cost problem of traditional foldable structure part.
Description
Technical field
The utility model belongs to scooter technical field, refers in particular to a kind of roller board and foldable structure.
Background technique
Scooter is the novel product form of the another skateboarding after conventional skateboard.It is good since speed is moderate
It learns steerable, there is brake gear (stepping on rear wheel brake), if only usually riding instead of walk, commonly entertaining, be not easy to fall under normal circumstances
?.So it is suitble to the use of a variety of age levels, it is even more that people is allowed to be so fond that will not let out of one's hand especially in teenager, is to possess a vehicle
It is flourish.In addition, it is even more to have good exercise effect that scooter, which is developing perfect balance system to teenager,.
Scooter currently on the market carries for convenience, is provided with foldable structure mostly, but current foldable structure
In the presence of the disadvantages of complicated, folding is inconvenient, at high cost.
Summary of the invention
A kind of the purpose of the utility model is to provide structures simple, at low cost, folding convenient turns to sensitive new type slide plate
Vehicle and foldable structure.
Purpose of the utility model is realized as follows:
A kind of foldable structure of roller board, it is described including vehicle frame and the part that turns folding being arranged in below vertical handgrip
It turns folding part to be rotatably arranged on by folding shaft in the folded slot of vehicle frame front end, the front and back end for turning folding part is set respectively
Be equipped with fixed vertical handgrip position front limit mechanism and rear position-limit mechanism；
Position-limit mechanism includes that upper end is hinged on the first locating part turned folding on part, the first locating part and rotation after described
Dynamic clamping head and quiet clamping head is provided between folded piece, when foldable structure is opened, the lower end of first locating part is supported on folding
On the inner wall of slot.
Preferably, the lower end of first locating part forms the first limited mouth, is provided on the vehicle frame and first
Limit compatible first retention bead of mouth-shaped.
Preferably, described turn folding offers return unit mounting groove in part, and described dynamic clamping head and quiet clamping head one end is connected to multiple
In the part mounting groove of position, its other end is by guide sleeve by being connected on the first locating part.
Preferably, described turn folding is provided with the first folding gap for installing the first locating part on part, or/and, it is described
What folded slot and turning folding was provided with the first locating part of installation between part second folds gap.
Preferably, the front limit mechanism includes that the second locating part turned folding on part is hinged on by torsional spring a, described
The lower end of second locating part is provided with the second limited mouth, and the second limit compatible with the second limited mouth is provided on the vehicle frame
Protrusion.
A kind of foldable structure of roller board, it is described including vehicle frame and the part that turns folding being arranged in below vertical handgrip
It turns folding part to be rotatably arranged on by folding shaft in the folded slot of vehicle frame front end, the front and back end for turning folding part is set respectively
It is equipped with fixed vertical handgrip front limit mechanism and rear position-limit mechanism；
Position-limit mechanism includes the first locating part that lower end is hinged on vehicle frame after described, is set between the first locating part and vehicle frame
It is equipped with dynamic clamping head and quiet clamping head, when foldable structure is opened, the upper end of first locating part is supported on the installation for turning folding part
In portion.
Preferably, the dynamic clamping head and quiet clamping head is torsional spring b, offers hand-held slot in the middle part of first locating part.
A kind of roller board, including vehicle frame, vertical handgrip and the foldable structure, the front and back end point of the vehicle frame
It is not provided with steering unit for front wheels and rear-wheel device, the steering unit for front wheels includes being arranged before vehicle frame by steering axes
The tumbler at end, the two sides of the tumbler are symmetrically arranged with front-wheel, adjusting component are provided between the tumbler and vehicle frame,
The adjusting component includes that the adjustment seat being arranged on vehicle frame, adjusting return unit and adjusting set, described adjusting set one end pass through tune
Section return unit is movably arranged in adjustment seat, its other end is connected on tumbler, realizes turning for tumbler by adjusting component
It is dynamic to reset.
Preferably, the left and right sides between the tumbler and vehicle frame is symmetrically arranged with two groups of adjusting components.
Preferably, the rear-wheel device includes the rear-wheel and brake system that vehicle frame rear end is arranged in.
Compared with the prior art, the utility model has prominent and beneficial technical effects that:
1, the utility model realizes the support and folding for turning folding part by rear position-limit mechanism, simple with structure,
The advantages that folding convenient, supporting & stablizing, only need to gently press inward against the first locating part can be achieved with folding, and the old and the children is facilitated to grasp
Make, significantly solves various, the at high cost problem of traditional foldable structure part.
2, the setting of the utility model the first limited mouth and the first retention bead can prevent the first locating part to be detached from and fold
Slot.
3, the return unit mounting groove of the utility model facilitates the installation of dynamic clamping head and quiet clamping head, and guide sleeve facilitates dynamic clamping head and quiet clamping head to exert a force
In the first locating part.
4, first locating part is installed when the first of the utility model folds gap and the second folding gap convenient for folding.
5, the front limit mechanism of the utility model can prevent from turning folding part rotate forward and rear position-limit mechanism together
It realizes the fixation for turning folding part, has the characteristics that support construction is stable.
6, for the utility model in the case where center of gravity does not deviate, the adjusting set of two sides passes through the active force for adjusting return unit
It is resisted against on tumbler, and the two contact is close.When left steering, center of gravity is to the left, and steering unit for front wheels tilts to the left, left
On the left of the adjusting set retraction of side in adjustment seat, left steering is realized；When center of gravity returns timing, left side adjusts return unit and resets, preceding rotation
It is resetted therewith to device, realizes steering reversal.Right turn principle is identical as left steering principle.The front-wheel steer of the utility model fills
Steering sensitivity height is set, price is lower, manufacturing cost is lower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model vehicle.
Fig. 2 is the foldable structure cross-sectional view of the first embodiment of the utility model.
Fig. 3 is the enlarged drawing of foldable structure at A in Fig. 2.
Fig. 4 is the explosive view of the foldable structure of the utility model the first embodiment.
Fig. 5 is the foldable structure cross-sectional view of second of embodiment of the utility model.
Fig. 6 is the cross-sectional view of the utility model steering unit for front wheels.
Fig. 7 is the explosive view of the utility model steering unit for front wheels.
Meaning represented by figure label:
1- vehicle frame；2- vertical handgrip；3- car bonnet plate；
11- turns folding part；12- folded slot；The first locating part of 13-；14- dynamic clamping head and quiet clamping head；The first limited mouth of 15-；16-
First retention bead；17- return unit mounting groove；18- guide sleeve；19- first folds gap；20- second folds gap；
The second locating part of 22-；The second limited mouth of 23-；The second retention bead of 24-；25- holds slot；
31- steering shaft；32- tumbler；33- front-wheel；34- adjustment seat；35- adjusts return unit；36- adjusting set；After 37-
Wheel；38- brake system.
Specific embodiment
The utility model is further described combined with specific embodiments below:
Foldable structure embodiment one:
It is as shown in Figs 1-4: a kind of foldable structure of roller board, including vehicle frame 1 and turn being arranged in below vertical handgrip 2
Dynamic folded piece 11, turn folding 11 bottom of part be it is cylindric, it is described to turn folding part 11 vehicle frame 1 is rotatably arranged on by folding shaft
In the arch-shaped folded slot 12 of front end, the front and back end for turning folding part 11 is respectively arranged with the preceding limit of fixed 2 position of vertical handgrip
Position mechanism and rear position-limit mechanism.The front limit mechanism, which prevents from turning folding part 11, to be rotated forward, it is described after position-limit mechanism can prevent
Rotation stop moves folded piece 11 and rotates backward.
Position-limit mechanism includes that upper end is hinged on the first locating part 13 turned folding on part 11, the first locating part 13 after described
And turn folding and be provided with dynamic clamping head and quiet clamping head 14 between part 11, the preferred spring of dynamic clamping head and quiet clamping head 14, when foldable structure is opened, because
Lower end for the effect of dynamic clamping head and quiet clamping head 14, first locating part 13 is supported on the inner wall of folded slot 12.It needs to fold
When, it presses inward against and turns folding part 11, turn folding part 11 and rotate backward, can easily realize the folding for turning folding part 11
It is folded.
Preferably, the lower end of first locating part 13 forms the first limited mouth 15, the folded slot 12 of the vehicle frame 1
On be provided with the first retention bead 16 compatible with 15 shape of the first limited mouth, the purpose of this structure is: 1, support fix；2,
The first locating part 13 is prevented to be detached from folded slot 12 because the power of dynamic clamping head and quiet clamping head 14 is excessive.
Preferably, described turn folding offers return unit mounting groove 17 in part 11, and described 14 one end of dynamic clamping head and quiet clamping head is supported
Connect in return unit mounting groove 17, its other end is by being connected on the first locating part 13 by guide sleeve 18, facilitate elastic reset
The positioning of part 14.
Preferably, described turn folding is provided with the first folding gap 19 for installing the first locating part 13 on part 11, or/
With, the folded slot 12 and turn folding and be provided with the second of the first locating part 13 of installation between part 11 and fold gap 20.It is described
First locating part 13 is installed when the first folding gap 19 and the second folding gap 20 convenient for folding.
Preferably, the front limit mechanism includes that the second locating part 22 turned folding on part 11 is hinged on by torsional spring a,
The lower end of second locating part 22 is provided with the second limited mouth 23, is provided on the vehicle frame 1 suitable with 23 phase of the second limited mouth
The second retention bead 24 matched.The front limit mechanism of the utility model, which can prevent from turning folding part, to be rotated forward, and rear limit
Position mechanism realizes the fixation for turning folding part together, has the characteristics that support construction is stable.
Preferably, first locating part 13 of the utility model and the second locating part 22 are inlaid in and turn folding in part 11,
The outer surface of the two is in arc compatible with groove shape is folded, convenient for folding.
Foldable structure embodiment two:
As shown in figure 5, there are two types of states for the first locating part 13 in figure, solid line is 13 holding state of the first locating part,
Dotted line is 13 opening state of the first locating part.
The present embodiment is basically the same as the first embodiment, and difference is the articulated position of first locating part 13 not
Together.It is specific as follows:
A kind of foldable structure of roller board including vehicle frame 1 and is arranged in below vertical handgrip 2 and turns folding part 11,
The part 11 that turns folding is rotatably arranged in the folded slot 12 of 1 front end of vehicle frame by folding shaft, the part 11 that turns folding
Front and back end is respectively arranged with fixed 2 front limit mechanism of vertical handgrip and rear position-limit mechanism；
Position-limit mechanism includes the first locating part 13 that lower end is hinged on vehicle frame 1, the first locating part 13 and vehicle frame 1 after described
Between be provided with dynamic clamping head and quiet clamping head 14, when foldable structure open when, the upper end of first locating part 13 be supported on rotation folding
On the mounting portion of overlapping piece 11.
Preferably, the dynamic clamping head and quiet clamping head 14 is torsional spring b, offers hand-held slot 25 in the middle part of first locating part 13.
Foldable structure embodiment three:
The present embodiment is basically the same as the first embodiment, and difference is: the front limit mechanism can also exist for setting
The front limit slot in part 11 and the front limit being arranged in folded slot 12 protrusion are turned folding, when the first limit of the first locating part 13
When position mouth 15 is supported in the first retention bead 16 in folded slot 12, front limit slot and front limit protrusion contact with each other, just
It prevents from turning folding part 11 and rotate further along, realize the fixation for turning folding part 11.
Vehicle embodiment:
As shown in fig. 6-7: a kind of roller board, including vehicle frame 1, vertical handgrip 2 and above-mentioned foldable structure, described turn
Dynamic folded piece 11 offers vertical handgrip mounting hole, and vertical handgrip 2 is installed in vertical handgrip mounting hole, and the vertical handgrip 2 has two to stretch
Bar forms, and the car bonnet plate 3 of decoration function is additionally provided on the vehicle frame 1.The front and back end of the vehicle frame 1 is respectively arranged with preceding rotation
To device and rear-wheel device.
The steering unit for front wheels includes the tumbler 32 that 1 front end of vehicle frame is rotatably arranged on by steering shaft 31, and described turn
It is symmetrically arranged with front-wheel 33 to the two sides of part 32, adjusting component, the adjusting are provided between the tumbler 32 and vehicle frame 1
Component includes the adjustment seat 34 being arranged on vehicle frame 1, adjusts return unit 35 and adjusting set 36, the fixed vehicle of the adjustment seat 34
Frame 1 is integrally formed on vehicle frame 1.Described 36 one end of adjusting set is movably arranged on adjustment seat 34 by adjusting return unit 35
Interior, its other end is connected on tumbler 32, realizes that the rotation of tumbler 32 resets by adjusting component.
Preferably, the adjusting return unit 35 is spring.
Preferably, the front end of the adjusting set 36 is arranged in soft set, and soft set is directly connected to the surface of tumbler 32, soft or hard
Contact play the role of it is certain it is anti-skidding, part service life can also be increased.
Preferably, the left and right sides between the tumbler 32 and vehicle frame 1 is symmetrically arranged with two groups of adjusting components, two groups of tune
It saves component to be symmetrical arranged, uniform force resets sensitive.
Preferably, the rear-wheel device includes the rear-wheel 37 and brake system 38 that 1 rear end of vehicle frame is arranged in, the brake
System 38 includes the mud guard for being fixed on 1 rear end of vehicle frame, and the brake block convenient for users to trampling is equipped in the middle part of mud guard, is led to
It crosses to trample brake block and realize and slow down.
For the utility model in the case where center of gravity does not deviate, the adjusting set 36 of two sides passes through the effect for adjusting return unit 35
Power is resisted against on tumbler, and the two contact is close.When left steering, center of gravity is to the left, and steering unit for front wheels tilts to the left,
On the left of 36 retraction of adjusting set in left side in adjustment seat 34, left steering is realized；When center of gravity returns timing, it is multiple that left side adjusts return unit 35
Position, steering unit for front wheels reset therewith, realize steering reversal.Right turn principle is identical as left steering principle.The utility model
Steering unit for front wheels steering sensitivity is high, and price is lower, manufacturing cost is lower.
Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this
It encloses, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of foldable structure of roller board, it is characterised in that: including vehicle frame (1) and be arranged below vertical handgrip (2)
It turns folding part (11), the folded slot (12) for turning folding part (11) and being rotatably arranged on vehicle frame (1) front end by folding shaft
Interior, the front and back end for turning folding part (11) is respectively arranged with the front limit mechanism and rear limit of fixed vertical handgrip (2) position
Mechanism；
Position-limit mechanism includes that upper end is hinged on the first locating part (13) turned folding on part (11), the first locating part after described
(13) it and turns folding and is provided with dynamic clamping head and quiet clamping head (14) between part (11), when foldable structure is opened, first locating part
(13) lower end is supported on the inner wall of folded slot (12).
2. a kind of foldable structure of roller board according to claim 1, it is characterised in that: first locating part
(13) lower end forms the first limited mouth (15), is provided on the vehicle frame (1) and mutually fits with the first limited mouth (15) shape
The first retention bead (16) matched.
3. a kind of foldable structure of roller board according to claim 1 or 2, it is characterised in that: described to turn folding
It is offered return unit mounting groove (17) in part (11), described dynamic clamping head and quiet clamping head (14) one end is connected to return unit mounting groove (17)
Interior, its other end by guide sleeve (18) by being connected on the first locating part (13).
4. a kind of foldable structure of roller board according to claim 3, it is characterised in that: described to turn folding part
(11) first that installation the first locating part (13) is provided on folds gap (19), or/and, the folded slot (12) and rotation folding
Second that installation the first locating part (13) is provided between overlapping piece (11) folds gap (20).
5. a kind of foldable structure of roller board according to claim 1, it is characterised in that: front limit mechanism packet
The second locating part (22) for being hinged on and being turned folding on part (11) by torsional spring a is included, the lower end of second locating part (22) is set
It is equipped with the second limited mouth (23), compatible second retention bead is provided with the second limited mouth (23) on the vehicle frame (1)
(24)。
6. a kind of foldable structure of roller board, it is characterised in that: including vehicle frame (1) and be arranged below vertical handgrip (2)
It turns folding part (11), the folded slot (12) for turning folding part (11) and being rotatably arranged on vehicle frame (1) front end by folding shaft
Interior, the front and back end for turning folding part (11) is respectively arranged with fixed vertical handgrip (2) front limit mechanism and rear position-limit mechanism；
Position-limit mechanism includes the first locating part (13) that lower end is hinged on vehicle frame (1), the first locating part (13) and vehicle after described
Dynamic clamping head and quiet clamping head (14) are provided between frame (1), when foldable structure is opened, the upper end support of first locating part (13)
On the mounting portion for turning folding part (11).
7. a kind of foldable structure of roller board according to claim 6, it is characterised in that: the dynamic clamping head and quiet clamping head
(14) it is torsional spring b, offers hand-held slot (25) in the middle part of first locating part (13).
8. a kind of roller board, it is characterised in that: including any one of vehicle frame (1), vertical handgrip (2) and claim 1-7 institute
The front and back end of the foldable structure stated, the vehicle frame (1) is respectively arranged with steering unit for front wheels and rear-wheel device, the front-wheel steer
Device includes the tumbler (32) that vehicle frame (1) front end is rotatably arranged on by steering shaft (31), the two sides of the tumbler (32)
It is symmetrically arranged with front-wheel (33), adjusting component is provided between the tumbler (32) and vehicle frame (1), the adjusting component includes
Adjustment seat (34), adjusting return unit (35) and adjusting set (36), described adjusting set (36) one end being arranged on vehicle frame (1) pass through
Adjusting return unit (35) is movably arranged in adjustment seat (34), its other end is connected on tumbler (32), is passed through and is adjusted component
Realize that the rotation of tumbler (32) resets.
9. a kind of roller board according to claim 8, it is characterised in that: the tumbler (32) and vehicle frame (1) it
Between the left and right sides be symmetrically arranged with two groups of adjusting components.
10. a kind of roller board according to claim 8, it is characterised in that: the rear-wheel device includes being arranged in vehicle
The rear-wheel (37) and brake system (38) of frame (1) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800177.3U CN208393568U (en) | 2018-05-28 | 2018-05-28 | A kind of roller board and foldable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820800177.3U CN208393568U (en) | 2018-05-28 | 2018-05-28 | A kind of roller board and foldable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393568U true CN208393568U (en) | 2019-01-18 |
Family
ID=65136594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820800177.3U Expired - Fee Related CN208393568U (en) | 2018-05-28 | 2018-05-28 | A kind of roller board and foldable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795601A (en) * | 2019-02-22 | 2019-05-24 | 金华易途科技有限公司 | The fold mechanism and scooter of scooter |
-
2018
- 2018-05-28 CN CN201820800177.3U patent/CN208393568U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795601A (en) * | 2019-02-22 | 2019-05-24 | 金华易途科技有限公司 | The fold mechanism and scooter of scooter |
| CN109795601B (en) * | 2019-02-22 | 2024-02-27 | 浙江易途电动车业有限公司 | Folding mechanism of scooter and scooter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2264945C2 (en) | Universal folding bicycle | |
| KR100981059B1 (en) | Folding bicycle | |
| ATE432862T1 (en) | ADDITIONAL CHILDREN'S SPORTS CAR SEAT | |
| US10011316B2 (en) | Vehicle with foldable double-wheel assembly | |
| CN205010404U (en) | Dual -purpose electric scooter is sat at foldable station | |
| CN108357605A (en) | A kind of connection structure of balance vehicle carriage | |
| CN208393568U (en) | A kind of roller board and foldable structure | |
| CN204399404U (en) | A kind of Foldable skate-board | |
| WO2018054113A1 (en) | Foldable scooter | |
| CN208498687U (en) | A kind of connection structure balancing vehicle carriage | |
| CN201712729U (en) | Scooter folding mechanism | |
| CN108382516B (en) | A kind of folding bicycle that structure state is variable | |
| CN107031768B (en) | Folding scooter | |
| CN215553685U (en) | Baby carriage support frame convenient to regulate and control | |
| CN210707758U (en) | Riding type electric monocycle | |
| CN209938855U (en) | Rotatable bicycle handlebar and bicycle | |
| CN211107819U (en) | Multifunctional scooter for children | |
| CN201309550Y (en) | Tandem folding tricycle | |
| CN107140091B (en) | Wheel folding mechanism and scooter | |
| CN108583757B (en) | Folding type mother and infant tricycle | |
| CN206344950U (en) | A kind of folding handle of bicycle | |
| CN215622476U (en) | Folding and unfolding mechanism of scooter | |
| CN205589381U (en) | Electric scooter | |
| CN215285148U (en) | Shock-absorbing structure of scooter | |
| CN216070284U (en) | Electric motor car children folding seat chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |