CN207565764U - A kind of fold mechanism of scooter - Google Patents
A kind of fold mechanism of scooter Download PDFInfo
- Publication number
- CN207565764U CN207565764U CN201721222911.4U CN201721222911U CN207565764U CN 207565764 U CN207565764 U CN 207565764U CN 201721222911 U CN201721222911 U CN 201721222911U CN 207565764 U CN207565764 U CN 207565764U
- Authority
- CN
- China
- Prior art keywords
- locking
- folding
- shaped part
- lock pin
- connecting base
- 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
Abstract
The utility model discloses a kind of fold mechanisms of scooter,Including upper connecting base,Lower connecting base and and upper connecting base,The folding locking device of lower connecting base connection,Upper connecting base includes sequentially connected upper linking arm pipe and upper U-shaped part from top to bottom,Folding locking slot is both provided on upper U-shaped part opposite face,Lower connecting base includes sequentially connected lower U-shaped part and lower linking arm pipe from top to bottom,Folding locking slot is descended on lower U-shaped part opposite face,Folding locking device includes the first folding locking device and the second folding locking device,First folding locking device includes lock pin,Rotate handle,Locking wheel,Torsionspring and the first lock pin,Rotation handle is located at upper U-shaped part side,Locking wheel is set to U-shaped part junction up and down,Torsionspring and the first lock pin are set in locking wheel,First lock pin both ends are correspondingly arranged in folding locking slot and lower folding locking slot,The utility model is simple in structure,It is easy to operate,Fast,Fold stable and safety.
Description
Technical field
The utility model is related to a kind of fold mechanisms of scooter.
Background technology
With the continuous improvement of people's living standards, body-building, body is not busy, entertains oneself into essential one for people's lives
Point, a kind of scooter for integrating body-building, entertaining comes into being.Its is small, light-weight, convenient and efficient, is suitable for short distance
Travelling, has obtained extensive popularization and application, in particular Children and teenager is liked, it has also become tidal movement production of new generation
Product.Existing Foldable skate-board can reduce the volume of scooter, make it more portable and dexterous, preferably meet user's
Demand.However there is foldable structure complexity for existing Foldable skate-board, folding is inconvenient, it is unstable to fold, and after folding
Cannot lock, it is dangerous the problems such as.
Utility model content
The purpose of this utility model is to provide a kind of simple in structure, easy to operate, quick, fold stablize and safety one
The fold mechanism of kind scooter.
What the utility model was achieved through the following technical solutions：
A kind of fold mechanism of scooter is connect including upper connecting base, lower connecting base and with upper connecting base, lower connecting base
Folding locking device, upper connecting base include sequentially connected upper linking arm pipe and upper U shapes part from top to bottom, upper U-shaped part opposite face
On be both provided with folding locking slot, lower connecting base includes sequentially connected lower U-shaped part and lower linking arm pipe from top to bottom, lower U
Folding locking slot is descended on shape part opposite face, folding locking device includes the first folding locking device and the second folding locking fills
It puts, the first folding locking device includes lock pin, rotation handle, locking wheel, torsionspring and the first lock pin, and rotation handle is located at upper
U-shaped part side, locking wheel are set to U-shaped part junction, torsionspring and the first lock pin up and down and are set in locking wheel, the first lock
Pin both ends are correspondingly arranged in folding locking slot and lower folding locking slot, and lock pin penetrates rotation handle, upper U-shaped part, lower U-shaped
Part, locking wheel, torsionspring and locking wheel link together, and rotation rotation handle band pendulum lock pin, locking wheel rotate, so as to make the
One lock pin unclamps or locks U-shaped part up and down.
Further, the second folding locking device is arranged on the opposite side of the upper U-shaped part, including locking platen,
Lock that platen glue, locking sledgehammer are female and set lever, the lock pin penetrate locking platen, locking platen glue successively, finally with lock
Tight sledgehammer box thread connection, set lever and locking sledgehammer mother both ends are hinged, and rotation lock handle is by squeezing, detaching
Locking platen glue, locking platen are so as to lock or unclamp U-shaped part up and down.
Further, on the outside of the rotation handle and the upper U-shaped part between, the locking platen and the upper U-shaped part
Between outside, it is both provided with protection cap.
Further, there are two first lock pin settings, it is respectively provided with that there are two upper foldings on the upper U-shaped part opposite face
Locking slot is respectively provided on the lower U-shaped part opposite face there are two lower folding locking slot, each first lock pin both ends corresponds to one
Upper folding locking slot and a lower folding locking slot.
Further, the upper folding locking slot includes the first locking position, folding position and the second locking position, folding position one end
It is connect with the first locking position, the other end is connect with the second locking position.
Further, the lock pin is arranged at intervals two protrusions along its length, is all provided in the rotation handle, locking wheel
Groove is equipped with, two protrusions are clamped one by one with the groove in rotation handle, locking wheel.
Further, cotter way is provided in the locking wheel, first lock pin slides in cotter way, the torsionspring
It is fixed on cotter way wall.
The beneficial effects of the utility model：A kind of fold mechanism of scooter, including upper connecting base, lower connecting base and with it is upper
Connecting seat, lower connecting base connection folding locking device, upper connecting base include from top to bottom sequentially connected upper linking arm pipe and
Upper U-shaped part, folding locking slot is both provided on upper U-shaped part opposite face, and lower connecting base includes sequentially connected lower U from top to bottom
Shape part and lower linking arm pipe, folding locking slot is descended on lower U-shaped part opposite face, and folding locking device includes the first folding locking dress
It puts and includes lock pin, rotation handle, locking wheel, torsionspring and first with the second folding locking device, the first folding locking device
Lock pin, rotation handle are located at upper U-shaped part side, and locking wheel is set to U-shaped part junction up and down, and torsionspring and the first lock pin are set
It is placed in locking wheel, the first lock pin both ends are correspondingly arranged in folding locking slot and lower folding locking slot, and lock pin penetrates rotation
Handle, upper U-shaped part, lower U-shaped part, locking wheel torsionspring and locking wheel link together, rotation rotation handle band pendulum lock pin, lock
Bearing up pulley rotates, so as to unclamp the first lock pin or lock U-shaped part up and down.The utility model is simple in structure, easy to operate, quick,
It folds and stablizes, by the first folding locking device and the second folding locking device double locking device, fold safe and reliable.
Description of the drawings
Fig. 1 is a kind of fold mechanism configuration schematic diagram of scooter of the utility model；
Fig. 2 is a kind of fold mechanism assembling structure schematic diagram of scooter of the utility model；
Internal structure schematic diagram when Fig. 3 is a kind of fold mechanism expansion of scooter of the utility model；
Fig. 4 is a kind of detent configuration schematic diagram of the fold mechanism of scooter of the utility model；
Fig. 5 is a kind of rotation handle arrangement schematic diagram of fold mechanism of scooter of the utility model；
Fig. 6 is a kind of locking wheel structure diagram of the fold mechanism of scooter of the utility model.
Wherein：1- upper connecting bases, the upper linking arm pipes of 11-, the upper U-shaped parts of 12-, the upper folding locking slots of 121-, 1211- first
Locking position, 1212- folding positions, the second locking positions of 1213-, 2- folding locking devices, 21- lock pins, the protrusion of 211- first, 212- the
Two protrusions, 22- rotation handles, 221- grooves, 23- protection caps, 24- locking wheels, 241- cotter ways, 242- grooves, 25- torsion bullets
Spring, the first lock pins of 26-, 27- locking platens, 28- locking platen glue, 29- locking sledgehammers are female, 210- set levers, connected under 3-
Seat, U-shaped part under 31-, folding locking slot under 311-.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention will be described in detail, herein with the schematic implementation of the present invention
Example and explanation are used for explaining the present invention, but not as a limitation of the invention.
As shown in Figures 1 to 6, a kind of fold mechanism of scooter, including upper connecting base 1, lower connecting base 3 and with upper connection
The folding locking device 2 that seat 1, lower connecting base 3 connect, upper connecting base 1 include sequentially connected upper linking arm pipe 11 from top to bottom
With upper U-shaped part 12, be both provided with folding locking slot 121 on upper 12 opposite face of U-shaped part, lower connecting base 3 include from top to bottom according to
The lower U-shaped part 31 and lower linking arm pipe of secondary connection descend folding locking slot 311, folding locking device on lower 31 opposite face of U-shaped part
Including the first folding locking device and the second folding locking device, the first folding locking device include lock pin 21, rotation handle 22,
Locking wheel 24,25 and first lock pin 26 of torsionspring, rotation handle 22 are located at upper 12 side of U-shaped part, and locking wheel is set to U
Shape part 12 and lower 31 junction of U-shaped part, 25 and first lock pin 26 of torsionspring are set in locking wheel 24,26 both ends of the first lock pin
Be correspondingly arranged in folding locking slot 131 and lower folding locking slot 311, lock pin 21 penetrate rotation handle 22, upper U-shaped part 12,
Lower U shapes part 31, torsionspring 25 and locking wheel 24 link together, and rotation rotation handle 22 is with 24 turns of pendulum lock pin 21, locking wheel
It is dynamic, so as to which the first lock pin 26 be made to unclamp or lock U-shaped part 12 and lower U-shaped part 31.
25 and first lock pin 26 of torsionspring is set in locking wheel 24, specifically, cotter way is provided in locking wheel 24
241, the first lock pin 26 slides in cotter way 241, and torsionspring 25 is fixed on 241 wall of cotter way.
Rotation rotation handle 22 is rotated with pendulum lock pin 21, locking wheel 24, and specifically, lock pin 21 is arranged at intervals along its length
Two protrusions, as shown in figure 4, two protrusions are respectively the first protrusion 211 and the second protrusion 212, rotation handle 22, locking wheel
Groove is both provided in 24, as shown in Figure 5 and Figure 6, two protrusions one by one with rotation handle 22, the groove card in locking wheel 24
It connects, i.e., the first protrusion 211 is clamped with rotating the groove 221 of handle 22, and the second protrusion 212 and the groove 242 of locking wheel 24 are clamped.
Second folding locking device is arranged on the opposite side of U-shaped part 12, including locking platen 27, locking platen glue 28,
Sledgehammer mother 29 and set lever 210 are locked, lock pin 21 penetrates locking platen 27, locking platen glue successively after passing through locking wheel 24
28, it is finally threadedly coupled with locking sledgehammer mother 29, set lever 210 and female 29 both ends of locking sledgehammer are hinged, rotation lock
Tight handle 210 squeezes, detaches locking platen glue 28, locking platen 27 so as to lock or unclamp upper U-shaped part 12 and lower U-shaped part 31.
Between locking platen 27 and the outside of upper U-shaped part 12, rotation handle 22 and upper U-shaped part be both provided with guarantor between 12 outside
Protecting cover 23.
There are two the settings of first lock pin 26, is respectively provided on upper 12 opposite face of U-shaped part there are two upper folding locking slot 121, lower U
It is respectively provided on 31 opposite face of shape part there are two lower folding locking slot 311, each 26 both ends of the first lock pin corresponds to a upper folding
Locking slot 121 and a lower folding locking slot 311.Upper folding locking slot 121 includes the first locking position 1211,1212 and of folding position
Second locking position 1213,1212 one end of folding position are connect with the first locking position 1211, and the other end connects with the second locking position 1213
It connects.
Originally be utility model first opens the second folding locking device when preparing and using, by rotation lock handle 210,
Upper U-shaped part 12 is released with lower U-shaped part 31, only then unclamps the first folding locking device, is rotated counterclockwise rotation handle 22, is turned
Dynamic rotation handle 22 with pendulum lock pin 21, locking wheel 24 so as to rotate so that the first lock pin 26 is reached from the first locking position 1211 to be rolled over
Folded position 1212, at this point, upper U-shaped part 12 is released with lower U-shaped part 31, pushes up linking arm pipe 11, and scooter can be unfolded,
Then rotation handle 22 is rotated clockwise, under the action of torsionspring 25, the first lock pin 26 reaches second from folding position 1212
Locking position 1213 is locked, and when needing to fold after use, rotates counterclockwise rotation handle 22, rotation handle 22 is with pendulum lock pin
21st, locking wheel 24 rotates so that the first lock pin 26 reaches folding position 1212 from the second locking position 1213, pushes down on connection
Arm pipe 11, scooter can be folded, and then rotate clockwise rotation handle 22, under the action of torsionspring 25, the first pin
Lock is locked from the 1212 to the first locking position of folding position 1211.It can be locked after scooter is expanded or collapsed by rotating
Handle 210 carries out secondary locking.
For those skilled in the art of the present invention, in the premise for not departing from the utility model design
Under, specific embodiment of the present utility model is not limited to examples detailed above, in the specific implementation process of the utility model, specifically
Embodiment can also make several deductions or optimization, these are deduced or optimization should all be considered as belonging to the protection of the utility model
Range.
Claims (7)
1. a kind of fold mechanism of scooter, it is characterised in that：Including upper connecting base, lower connecting base and with upper connecting base, lower company
The folding locking device of joint chair connection, upper connecting base include sequentially connected upper linking arm pipe and upper U-shaped part from top to bottom, upper U
Folding locking slot is both provided on shape part opposite face, lower connecting base includes sequentially connected lower U-shaped part and lower company from top to bottom
Arm pipe is connect, folding locking slot is descended on lower U-shaped part opposite face, folding locking device includes the first folding locking device and the second folding
Folded locking device, the first folding locking device include lock pin, rotation handle, locking wheel, torsionspring and the first lock pin, rotate hand
Handle is located at upper U-shaped part side, and locking wheel is set to U-shaped part junction up and down, and torsionspring and the first lock pin are set to locking wheel
Interior, the first lock pin both ends are correspondingly arranged in folding locking slot and lower folding locking slot, and lock pin penetrates rotation handle, upper U-shaped
Part, lower U-shaped part, locking wheel, torsionspring and locking wheel link together, and rotation rotation handle band pendulum lock pin, locking wheel rotate,
So as to unclamp the first lock pin or lock U-shaped part up and down.
2. a kind of fold mechanism of scooter according to claim 1, it is characterised in that：The second folding locking device
The opposite side of the upper U-shaped part is arranged on, including locking platen, locking platen glue, locking sledgehammer mother and set lever, the lock
Pin penetrates locking platen, locking platen glue successively, is finally connect with locking sledgehammer box thread, set lever and locking sledgehammer mother two
Hold hinged, rotation lock handle is by squeezing, detaching locking platen glue, locking platen so as to lock or unclamp U up and down
Shape part.
3. a kind of fold mechanism of scooter according to claim 2, it is characterised in that：It is described rotation handle with it is described on
Between on the outside of U-shaped part, on the outside of the locking platen and the upper U-shaped part between, be both provided with protection cap.
4. a kind of fold mechanism of scooter according to claim 2, it is characterised in that：First lock pin is provided with two
It is a, it is respectively provided on the upper U-shaped part opposite face there are two upper folding locking slot, two is both provided on the lower U-shaped part opposite face
A lower folding locking slot, each first lock pin both ends correspond to a upper folding locking slot and a lower folding locking slot.
5. a kind of fold mechanism of scooter according to claim 4, it is characterised in that：The upper folding locking slot includes
First locking position, folding position and the second locking position, folding position one end are connect with the first locking position, and the other end and the second locking position connect
It connects.
6. a kind of fold mechanism of scooter according to claim 1, it is characterised in that：The lock pin along its length between
Every setting two protrusions, groove is both provided in the rotation handle, locking wheel, two protrusions are one by one with rotating handle, locking
Groove clamping in wheel.
7. a kind of fold mechanism of scooter according to claim 1, it is characterised in that：Pin is provided in the locking wheel
Slot, first lock pin slide in cotter way, and the torsionspring is fixed on cotter way wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222911.4U CN207565764U (en) | 2017-09-22 | 2017-09-22 | A kind of fold mechanism of scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222911.4U CN207565764U (en) | 2017-09-22 | 2017-09-22 | A kind of fold mechanism of scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565764U true CN207565764U (en) | 2018-07-03 |
Family
ID=62694559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222911.4U Expired - Fee Related CN207565764U (en) | 2017-09-22 | 2017-09-22 | A kind of fold mechanism of scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697018A (en) * | 2021-10-08 | 2021-11-26 | 雅迪科技集团有限公司 | Scooter folding mechanism and folding method thereof |
-
2017
- 2017-09-22 CN CN201721222911.4U patent/CN207565764U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113697018A (en) * | 2021-10-08 | 2021-11-26 | 雅迪科技集团有限公司 | Scooter folding mechanism and folding method thereof |
| CN113697018B (en) * | 2021-10-08 | 2022-08-05 | 雅迪科技集团有限公司 | Scooter folding mechanism and folding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20200922 |