CN209080081U - Roller board folding device - Google Patents
Roller board folding device Download PDFInfo
- Publication number
- CN209080081U CN209080081U CN201821694602.1U CN201821694602U CN209080081U CN 209080081 U CN209080081 U CN 209080081U CN 201821694602 U CN201821694602 U CN 201821694602U CN 209080081 U CN209080081 U CN 209080081U
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- axis
- inclined tube
- baffle
- baffles
- fulcrum
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Abstract
The utility model relates to a kind of roller board folding devices, including vertical handgrip and vehicle frame and central axis, tension spring, axis and axis drive block；The vehicle frame front is equipped with symmetrical two baffle, the vertical handgrip lower part is equipped with inclined tube, the inclined tube is plugged between two baffles, and two baffle center axis holes and inclined tube central shaft hole are passed through by central axis, pass through the long slot hole on two baffle axis arc roads and inclined tube, the inclined tube and vertical handgrip by axis can be rotated around the central axis；It is characterized in that: the axis drive block one is symmetrical two wing plate, other end is external force arm head；Two wing plate is clipped in respectively on the outside of two baffles, and the branched shaft hole at both wings board bottom end is passed through by the fulcrum in fulcrum arc road and the inclined tube back side by two baffles, and axis both ends are stretched out respectively from the axis hole of two wing plate outer ends, tension spring both ends are separately connected axis and central axis.Its structure is simple, easy to operate, and can be laborsaving.
Description
Technical field
The utility model relates to a kind of Foldable skate-board, especially a kind of roller board folding device.
Background technique
Scooter is a kind of very favorite exercise of children, mainly by two vehicle of vehicle frame, vertical handgrip and front and back
Wheel composition.The vertical handgrip is movably connected in vehicle frame fore head by one inclined tube of its underpart, and front-wheel is arranged in vertical handgrip lower end, after
Wheel is arranged below vehicle frame rear end.In order to store and convenient transportation, the vertical handgrip is movably connected in frequently with folding device
Vehicle frame front end.Traditional folding device generally comprises vehicle frame and vertical handgrip and central axis, tension spring, axis and axis drive block,
The vertical handgrip lower part sets an inclined tube, and the vehicle frame front is equipped with symmetrical two baffle, is equipped in two baffle symmetrical
Central shaft hole, for central axis across two baffle center axis holes and the inclined tube being plugged in two baffles, the inclined tube and vertical handgrip can be around
The central axis rotation is respectively equipped with symmetrical axis arc road on two baffles, and axis arc road both ends are respectively equipped with directed downwardly
Basal groove, axis pass through the axis arc road on above-mentioned two baffle, meanwhile, axis also extends through in inclined tube corresponding long slot hole and to oblique
The axis drive block hyoplastron stretched out in pipe；Tension spring one end couples the hyoplastron, and the other end connects central axis.In use, with pulling
Dynamic axis drive block, driving axis to be detached from basal groove by the hyoplastron turns folding vertical handgrip.Axis drive block is unclamped,
Under the action of tension spring, axis both ends can be respectively engaged in the basal groove of two baffle axis arc road one end and lock.But above-mentioned cunning
Wooden handcart tradition folding device drives axis both ends due to needing direct pull axis drive block in opening or folded bicycle barre
The basal groove being detached from baffle, it is troublesome in poeration, and axis drive block is pulled directly to overcome the pulling force of tension spring, operating cost
Power.
Summary of the invention
The utility model provides a kind of roller board mainly for solving the problems, such as that above-mentioned folding device of scooter exists
Folding device, structure is simple, easy to operate, and can be laborsaving.
Technical solutions of the utility model are as follows: a kind of roller board folding device, including vertical handgrip and vehicle frame and center
Axis, tension spring, axis and axis drive block；The vehicle frame front is equipped with symmetrical two baffle, and two baffles are equipped with symmetrical gear
Plate central shaft hole and axis arc slot, the axis arc slot both ends are equipped with basal groove downward respectively；The vertical handgrip lower part is equipped with oblique
It manages, is respectively equipped with inclined tube central shaft hole and long slot hole on the inclined tube, and inclined tube is plugged between two baffles, and is passed through by central axis
Two baffle center axis holes and inclined tube central shaft hole pass through the long slot hole on two baffle axis arc roads and inclined tube by axis, described oblique
Pipe and vertical handgrip can be rotated around the central axis；It is characterized in that: the axis drive block one is symmetrical two wing plate, other end is outer
Arm of force head；Two wing plate is clipped in respectively on the outside of two baffles, and by the fulcrum in fulcrum arc road and the inclined tube back side by two baffles
It is stretched out respectively from the axis hole of two wing plate outer ends across the branched shaft hole at both wings board bottom end and axis both ends, tension spring both ends point
It Lian Jie not axis and central axis.
Further, the fulcrum arc road of two baffle is fulcrum arc slot.
Further, the axis drive block external force arm head is footrest tack or pulling eye hand handle.
Further, the lateral surface of two baffle further respectively has shell.
The advantageous effects of the utility model are: since two wing plate is clipped in respectively on the outside of two baffles, and by passing through
Branched shaft hole that the fulcrum at the fulcrum arc roads of two baffles and the inclined tube back side passes through both wings board bottom end and axis both ends are outside two wing plates
It stretches out in the axis hole at end, after the axis drive block equipped with external force arm head and two wing plates couples with two baffles and inclined tube, makees respectively
With the external force on external force arm head, so that it may by playing the fulcrum of balance pivot, to drive the card on two plate washer axis arc roads
Axis is detached from basal groove, to realize vertical handgrip movable folding.Its structure is simple, easy to operate, and can be laborsaving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment open state.
Fig. 2 is the structural schematic diagram of Fig. 1 embodiment folded position.
Fig. 3 is the structural decomposition diagram of the utility model embodiment.
Fig. 4 is the axis drive block structure enlargement diagram that the utility model sets footrest tack.
Fig. 5 is the axis drive block structure enlargement diagram that the utility model sets pulling eye hand handle.
Attached drawing mark explanation: vertical handgrip 1, inclined tube 2, axis drive block 3, wing plate 31, external force arm head 32, branched shaft hole 33, card
Axis hole 34, tension spring 4, axis arc road 5, shell 6, vehicle frame 7, rear-wheel 8, baffle 9, baffle center axis hole 10, basal groove 11, central axis
12, axis 13, fulcrum 14, inclined tube central shaft hole 15, long slot hole 16, front-wheel 17, fulcrum arc road 18, stabilizer blade 19.
Specific embodiment
As Figure 1-Figure 5, a kind of roller board folding device, including vertical handgrip 1 and vehicle frame 7 and central axis 12,
Tension spring 4, axis 13 and axis drive block 3；7 front of vehicle frame is equipped with symmetrical two baffle 9, and two baffles 9 are equipped with symmetrical
Baffle center axis hole 10 and axis arc slot 5,5 both ends of axis arc slot respectively downward be equipped with basal groove 11；The vertical handgrip 1
Lower part is equipped with inclined tube 2, is respectively equipped with inclined tube central shaft hole 15 and long slot hole 16 on the inclined tube 2, and inclined tube 2 is plugged in two baffles 9
Between, and two baffle center axis holes 10 and inclined tube central shaft hole 15 are passed through by central axis 12, two baffle axis are passed through by axis 13
Long slot hole 9 on arc road 5 and inclined tube 2, the inclined tube 2 and vertical handgrip 1 can be rotated around the central axis 12；The axis drive block 3
One is symmetrical two wing plate 31, and other end is external force arm head 32；Two wing plate 31 is clipped in two baffles, 9 outside respectively, and by passing through
Cross 2 back side of fulcrum arc road 18 and inclined tube of two baffles fulcrum 14 pass through both wings board bottom end branched shaft hole 33 and 13 liang of axis
End is stretched out respectively from the axis hole 34 of two wing plates, 31 outer end, and 4 both ends of tension spring are separately connected axis 13 and central axis 12.
In the present invention, the axis drive block external force arm head 32 is chosen as footrest tack or pulling eye hand handle, selects
The axis drive block of footrest tack external force arm head, it is mobile to control axis to step on the footrest tack by foot in folding operation
Basal groove 11 out, it is easy to operate, laborsaving；The axis drive block for selecting pulling eye hand handle external force arm head, in folding operation Shi Ketong
It receives and distributes and pulling eye hand handle is pulled to move out basal groove 11 to control axis.Also more convenient and laborsaving in this way.In addition, usually designing
The axis drive block external force arm head outer end and fulcrum pitch of holes are greater than two wing plate outer ends and branch distance between axles.
As shown in Figure 1 and Figure 2, the fulcrum arc road on two baffle 9 can be set as fulcrum arc slot 18.Construction profile is more in this way
Show overall beautiful.
As shown in figure 3, the fulcrum arc road on two baffle 9, can be the arched top of open shape, the fulcrum of arched top
Arc road does not form closing arc slot, and the fulcrum 14 can move in the arched top of two baffles 9.9 outsides of two baffle
Face further respectively has shell 6.The end of each connecting shaft is covered in this way, so that car monnolithic case is more attractive.Shell installation
When, it can be fixed in by attachment screw on two baffles.The tension spring 4 is located in inclined tube, both ends and the axis being stretched outside in inclined tube
13 and central axis 12 connect.
As shown in Figure 1, Figure 2 and Figure 3, rear-wheel described in the utility model can be set as the driving wheel of with wheel motor, in vehicle frame
Battery can also be installed, i.e. the utility model can be applicable on Segway Human Transporter.Certainly, the rear-wheel can be set as common slide plate
Wheel, i.e. the utility model can be applicable on common scooter.
The utility model is the movable clamping connection of two wing plates difference by axis drive block in two baffles, 9 outside, and by passing through
The fulcrum 14 at 2 back side of fulcrum arc road 18 and inclined tube of two baffles passes through the branched shaft hole 33 at both wings board bottom end, and by 13 liang of axis
End is stretched out respectively from the axis hole 34 of two wing plates, 31 outer end, so that external force is on the external force arm head of axis drive block
When, so that it may drive the axis on two plate washer axis arc slots to be detached from basal groove by playing the fulcrum of balance pivot, thus real
Existing vertical handgrip movable folding.Its structure is simple, easy to operate, and can be laborsaving.
It is understood that above-described embodiment is the explanation to the utility model, it is any without departing from the utility model
Innovation and creation in spirit, each fall within the protection scope of the utility model.
Claims (5)
1. a kind of roller board folding device, including vertical handgrip and vehicle frame and central axis, tension spring, axis and axis driving
Block；The vehicle frame front is equipped with symmetrical two baffle, and two baffles are equipped with symmetrical baffle center axis hole and axis arc slot, should
Axis arc slot both ends are equipped with basal groove downward respectively；The vertical handgrip lower part is equipped with inclined tube, is respectively equipped with inclined tube on the inclined tube
Central shaft hole and long slot hole, and inclined tube is plugged between two baffles, and is passed through in two baffle center axis holes and inclined tube by central axis
Arbor hole passes through the long slot hole on two baffle axis arc roads and inclined tube by axis, and the inclined tube and vertical handgrip can around the central axis
Rotation；It is characterized in that: the axis drive block one is symmetrical two wing plate, other end is external force arm head；The two wing plates difference
It is clipped on the outside of two baffles, and passes through the fulcrum at both wings board bottom end by the fulcrum in fulcrum arc road and the inclined tube back side by two baffles
Hole and axis both ends are stretched out respectively from the axis hole of two wing plate outer ends, and tension spring both ends are separately connected axis and central axis.
2. roller board folding device according to claim 1, it is characterized in that: the fulcrum arc road of two baffle is fulcrum
Arc slot.
3. roller board folding device according to claim 1 or claim 2, it is characterized in that: the axis drive block external force arm head
For footrest tack or pulling eye hand handle.
4. roller board folding device according to claim 1 or claim 2, it is characterized in that: the lateral surface of two baffle also divides
It She You not shell.
5. roller board folding device according to claim 3, it is characterized in that: the lateral surface of two baffle is also set respectively
There is shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694602.1U CN209080081U (en) | 2018-10-19 | 2018-10-19 | Roller board folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821694602.1U CN209080081U (en) | 2018-10-19 | 2018-10-19 | Roller board folding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209080081U true CN209080081U (en) | 2019-07-09 |
Family
ID=67119775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821694602.1U Active CN209080081U (en) | 2018-10-19 | 2018-10-19 | Roller board folding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209080081U (en) |
-
2018
- 2018-10-19 CN CN201821694602.1U patent/CN209080081U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |