CN212709813U - Folding mechanism for scooter - Google Patents
Folding mechanism for scooter Download PDFInfo
- Publication number
- CN212709813U CN212709813U CN202021147659.7U CN202021147659U CN212709813U CN 212709813 U CN212709813 U CN 212709813U CN 202021147659 U CN202021147659 U CN 202021147659U CN 212709813 U CN212709813 U CN 212709813U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- folding mechanism
- scooter
- installation shell
- locking device
- 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
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model belongs to the scooter field, concretely relates to scooter folding mechanism, including the installation shell, the holding is in the linkage of installation shell, with installation shell normal running fit's base and be used for driving linkage pivoted switch locking device, the locking slide rail has on the installation shell, link assembly includes first connecting rod and second connecting rod, the front end and the installation shell normal running fit of first connecting rod, the rear end and the base normal running fit of second connecting rod, the front end and the first connecting rod of second connecting rod are connected and can slide along first connecting rod and locking slide rail simultaneously, when the front end of second connecting rod slides to the both ends of locking slide rail, folding mechanism locks. The utility model relates to a rationally, simple structure is compact, the utility model discloses a folding mechanism has realized the folding function of scooter through installation shell, base, switch locking device, linkage isotructure, can lock its state through switch locking device after folding and expansion moreover, has convenient operation, the smooth and easy advantage of mechanism's operation.
Description
Technical Field
The utility model belongs to the scooter field, concretely relates to scooter folding mechanism.
Background
The scooter includes the footboard subassembly, handlebar steering column subassembly, front and back wheel supporting component, the brake subassembly, rear wheel and braking system and rear wheel shock mitigation system are equipped with to the rear end of footboard subassembly, and the bottom of handlebar steering column subassembly has front wheel and front wheel shock mitigation system, and traditional scooter is fixed structure usually, and the footboard subassembly turns to the subassembly with the handlebar and can not fold, leads to carrying and deposits very inconveniently.
SUMMERY OF THE UTILITY MODEL
In order to compensate for the defects of the prior art, the utility model provides a scooter folding mechanism's technical scheme.
Scooter folding mechanism, its characterized in that is including the installation shell, set up in the linkage of installation shell, with installation shell rear end normal running fit's base and be used for driving linkage pivoted switch locking device, the locking slide rail has on the installation shell, link assembly includes first connecting rod and second connecting rod, the front end and the installation shell normal running fit of first connecting rod, the rear end and the base normal running fit of second connecting rod, the front end and the first connecting rod of second connecting rod are connected and can slide along first connecting rod and locking slide rail simultaneously, when the front end of second connecting rod slides to the both ends of locking slide rail, folding mechanism locks.
The scooter folding mechanism is characterized in that the switch locking device is inserted on the mounting shell and connected with the first connecting rod.
The scooter folding mechanism is characterized in that the head of the switch locking device can rotate relative to the main body of the switch locking device, the head of the switch locking device is provided with a switch locking stop block, and the installation shell is provided with a slot corresponding to the switch locking stop block.
The scooter folding mechanism is characterized in that a sliding groove is formed in the first connecting rod, and the front end of the second connecting rod is in sliding fit with the sliding groove.
The scooter folding mechanism is characterized in that an elastic element used for extruding the connecting rod group is arranged in the mounting shell.
The scooter folding mechanism is characterized in that the mounting shell is provided with an arc-shaped groove in sliding fit with the rear end of the second connecting rod.
The scooter folding mechanism is characterized in that a sliding rail plate is arranged in the installation shell, and the locking sliding rail is a U-shaped groove formed in the sliding rail plate.
Compared with the prior art, the utility model discloses also have following advantage:
1) the utility model relates to a rationally, simple structure is compact, the utility model discloses a scooter folding mechanism has realized the folding function of scooter through structures such as installation shell, base, switch locking device, connecting rod group, can lock its state through switch locking device after folding and expansion moreover, has convenient operation, the smooth and easy characteristic of mechanism operation;
2) the important parts of the folding mechanism of the scooter are hidden in the mounting shell, so that the mechanical clamping injury risk brought to a user by the relative movement between the parts in the opening and folding processes is avoided.
3) Scooter folding mechanism has dual locking function: when the scooter is unfolded, the third rotating shaft slides into the rear end of the locking slide rail under the extrusion of the elastic element and is locked, and the first re-locking protection is realized; rotating switch locking device makes the switch locking dog of its head break away from the slot that corresponds, and switch locking device can't be opened again, and this is the protection of second locking, and dual locking protection sets up the effectual in-process scooter folding mechanism of having avoided opening by accident and leads to the scooter by folding and the unexpected risk that brings using the scooter.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic cross-sectional structure of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic view of the internal structure of the present invention;
FIG. 6 is a schematic view showing a usage state of the present invention;
fig. 7 is a second schematic view of the present invention in a use state, wherein the pedal assembly shows the inner structure thereof.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-5, scooter folding mechanism, including installation shell 1, the holding is in the linkage of installation shell 1, with installation shell 1 rear end through 14 normal running fit's base 2 and be used for driving linkage pivoted switch locking device 3, installation shell 1 is last to have locking slide rail 4, linkage assembly includes first connecting rod 5 and second connecting rod 6, the front end and the installation shell 1 normal running fit of first connecting rod 5, the rear end of second connecting rod 6 passes through 15 normal running fit of second rotating shaft and base 2, the front end and the first connecting rod 5 of second connecting rod 6 are connected and can slide along first connecting rod 5 and locking slide rail 4 simultaneously, when the front end of second connecting rod 6 slides to the both ends of locking slide rail 4, folding mechanism locks.
As the utility model discloses scooter folding mechanism's optimization structure: switch locking device 3 pegs graft on installation shell 1 and is connected with first connecting rod 5, and switch locking device 3 is round pin column structure, and switch locking device 3 can slide on the pinhole of installation shell 1 to drive the linkage and rotate, switch locking device 3 also can be connected with second connecting rod 5, can play the pivoted effect of drive linkage equally.
As the utility model discloses scooter folding mechanism's optimization structure: the head of the switch locking device 3 can rotate relative to the main body of the switch locking device 3, the head of the switch locking device 3 is provided with a linear switch locking stop block 300, the installation shell 1 is provided with a slot 100 corresponding to the switch locking stop block 300, and the slot 100 is arranged beside the pin hole.
The head of the switch locking device 3 and the main body of the switch locking device 3 rotate relatively, and the head and the main body of the switch locking device 3 have a plurality of existing structures to realize, and the following structure is adopted by the utility model discloses the embodiment that adopts: the switch locking device 3 comprises a pin sleeve 302 serving as a head, a stepped hole is formed in the pin sleeve 302, a pressing block 301 and a screw 304 are arranged in the stepped hole up and down, the pressing block 301 is in interference fit with the pin sleeve 302, the head of the screw 304 is blocked on the stepped hole, and a gap is formed between the head of the screw 304 and the pressing block 301, so that the screw 304 can still rotate although being pressed in the stepped hole, the lower end of the screw 304 is in threaded connection with a pin shaft 303, and short rods 305 are arranged on two sides of the lower end of the pin shaft 303. The head of the switch locking device 3 and the main body of the switch locking device 3 can rotate relatively by adopting the structure.
The short bar 305 of the switch lock will be described: the first connecting rod 5 is of a single-layer structure, two sides of the upper end of the middle of the first connecting rod 5 are outwards protruded and provided with the short grooves 501, and the short rods 305 of the switch locking device 3 are in sliding fit in the short grooves 501, so that the first connecting rod 5 and the switch locking device 3 are connected relatively flexibly and are not easy to clamp.
As the utility model discloses scooter folding mechanism's optimization structure: the first connecting rod 5 is provided with a sliding groove 500 along the length direction thereof, the front end of the second connecting rod 6 is in sliding fit with the sliding groove 500 through a third rotating shaft 16, it should be noted that the second connecting rod 6 is a double-layer structure, and the double-layer structure is fixed together through the third rotating shaft 16 and the second rotating shaft 15 at the two ends.
As the utility model discloses scooter folding mechanism's optimization structure: the elastic element 7 used for extruding the connecting rod group is arranged in the mounting shell 1, the elastic element 7 is a V-shaped spring piece, the closed end of the spring piece is sleeved on the first rotating shaft 14, one side of the open end of the spring piece is abutted against the rear end of the first connecting rod 5, the other side of the open end of the spring piece is abutted against the inner wall of the mounting shell 1, and the function of extruding the connecting rod group is achieved.
As the utility model discloses scooter folding mechanism's optimization structure: arc groove 101 is seted up to the rear end of installation shell 1, and second connecting rod 6 passes through second pivot 15 and this arc groove 101 sliding fit, and this kind of structure can provide the direction for second connecting rod 6, makes the gliding more smooth and easy of second connecting rod 6.
As the utility model discloses scooter folding mechanism's optimization structure: the slide rail plate 8 of fixed cooperation U-shaped in the installation shell 1, slide rail plate 8 package is in the both sides of linkage, and locking slide rail 4 is for offering the U-shaped groove on slide rail plate 8 both sides, and second connecting rod 6 passes through third pivot 16 and U-shaped groove sliding fit, and when third pivot 16 slided to the both ends in U-shaped groove, third pivot 16 was blocked, and folding mechanism locks.
It should be noted that the utility model discloses a scooter folding mechanism adopts first connecting rod 5 to be single-layer structure, and second connecting rod 6 is bilayer structure, and 6 rear ends of second connecting rod adopt third pivot 16 gliding technical scheme on first connecting rod 5. In addition, the first link 5 may be designed to have a double-layer structure, and the second link 6 may be designed to have a single-layer structure, so that the rear end of the first link 5 slides on the second link 6 and the locking slide rail 4 through a rotating shaft. Both should be considered as substantially the same technical solutions.
As shown in fig. 6-7, the scooter with the folding mechanism comprises a pedal assembly 9, a handlebar steering tube assembly 10 and a folding mechanism, wherein a mounting shell 1 of the folding mechanism is fixedly matched with the handlebar steering tube assembly 10, a base 2 of the folding mechanism is fixedly matched with the pedal assembly 9, and the base 2 can also be designed as a part of the pedal assembly 9. The scooter is also provided with a brake mechanism 11, a parking mechanism 12 and a rear wheel damping mechanism 13, and the handlebar steering tube component 10 comprises a telescopic T-shaped handlebar tube.
The brake mechanism 11 is a known technology, and comprises a hand brake arranged at a handle of the handlebar steering tube assembly 10, a pull wire connected with the hand brake, a wire clamp fixed on the telescopic supporting rod and used for passing a wire, and a brake pad connected with the pull wire, wherein the brake pad is rotatably arranged at a rear wheel of the pedal assembly 9, when the brake mechanism is operated, the hand brake is pressed, the hand brake drives the brake pad to rotate through the pull wire, and the brake pad is abutted against the rear wheel to decelerate the rear wheel.
The parking mechanism 12 is a well-known technology, and is installed on one side of the pedal assembly 9, and similar to the parking mechanism of a bicycle, it can be rotated out from the side of the pedal assembly 9 for the scooter to lean on when necessary.
The rear wheel damper 13 is a known damper, and is a spring damper installed between the skateboard and the rear wheel mounting frame.
In the using process of the utility model, the switch locking stop block 300 of the switch locking device 3 is inconsistent with the slot 100 of the mounting shell 1 at the beginning, the switch locking device 3 is blocked and can not move downwards, therefore, the switch locking device 3 is rotated to make the angle of the switch locking stop block 300 of the switch locking device 3 consistent with the slot 100 of the mounting shell 1, then the switch locking device 3 is pressed downwards, the switch locking device 3 drives the connecting rod group to rotate, meanwhile, the third rotating shaft 16 is separated from the rear end of the locking slide rail 4, the folding mechanism is unlocked, then the handlebar steering tube component 10 and the folding mechanism are rotated towards the pedal component 9 together, in the rotating process, the second rotating shaft 15 of the second connecting rod 6 slides forwards from the back on the arc-shaped groove 101 of the mounting shell 1, the third rotating shaft 16 slides forwards from the back on the sliding groove 500 of the first connecting rod 5, after the handlebar steering tube component 10 rotates in place, pulling the switch locking device 3, the switch locking device 3 drives the third rotating shaft 16 to slide into the front end of the locking slide rail 4 through the connecting rod group, and then the switch locking device 3 is rotated, so that the switch locking stop block 300 is stopped on the installation shell 1 and cannot move downwards, and thus, the folding and locking of the scooter are completed. When the scooter needs to be unfolded, as long as the switch locking device 3 is rotated, the switch locking stop block 300 is aligned to the slot 100, the switch locking device 3 drives the third rotating shaft 16 to be separated from the front end of the locking slide rail 4, the unlocking is completed, the scooter can be unfolded, the switch locking device 3 drives the third rotating shaft 16 to slide into the rear end of the locking slide rail 4 after the scooter is unfolded, and finally the switch locking device 3 is rotated, so that the scooter cannot move downwards, and the locking is completed.
The utility model has the advantages that:
1) the important parts of the folding mechanism of the scooter are hidden in the mounting shell 1, so that the mechanical clamping injury risk brought to a user by the relative movement between the parts in the opening and folding processes is avoided.
2) Scooter folding mechanism has dual locking function: when the scooter is unfolded, the third rotating shaft 16 slides into the rear end of the locking slide rail 4 under the extrusion of the elastic element 7 and is locked, which is the first re-locking protection; the switch locking device 3 is rotated to make the switch locking stopper 300 at the head part thereof disengage from the corresponding slot 100, and the switch locking device 3 cannot be opened any more, which is a second locking protection. The double-locking protection sets up the effectual in-process scooter folding mechanism who has avoided using the scooter and is opened by accident and lead to the scooter by folding and the unexpected risk that brings.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. Scooter folding mechanism, its characterized in that is including installation shell (1), set up in the linkage of installation shell (1), with installation shell (1) rear end normal running fit's base (2) and be used for driving linkage pivoted switch locking device (3), locking slide rail (4) have on installation shell (1), link assembly includes first connecting rod (5) and second connecting rod (6), the front end and the installation shell (1) normal running fit of first connecting rod (5), the rear end and base (2) normal running fit of second connecting rod (6), the front end and the first connecting rod (5) of second connecting rod (6) are connected and can slide along first connecting rod (5) and locking slide rail (4) simultaneously, when the front end of second connecting rod (6) slides to the both ends of locking slide rail (4), folding mechanism locks.
2. The folding mechanism for a scooter according to claim 1, characterized in that the switch locking device (3) is inserted into the mounting housing (1) and connected to the first link (5).
3. The folding mechanism of a scooter according to claim 2, wherein the head of the switch locking device (3) can rotate relative to the main body of the switch locking device (3), and the head of the switch locking device (3) has a switch locking stopper (300), and the mounting housing (1) is provided with a slot (100) corresponding to the switch locking stopper (300).
4. The folding mechanism of a scooter according to claim 1, wherein the first link (5) has a sliding slot (500), and the front end of the second link (6) is slidably engaged with the sliding slot (500).
5. Folding mechanism for a scooter according to claim 1, characterized in that an elastic element (7) for squeezing the linkage is provided in the mounting housing (1).
6. The folding mechanism of the scooter according to claim 1, wherein the mounting case (1) is provided with an arc-shaped groove (101) which is in sliding fit with the rear end of the second connecting rod (6).
7. The folding mechanism of a scooter according to claim 1, characterized in that a slide rail plate (8) is disposed in the mounting housing (1), and the locking slide rail (4) is a U-shaped groove opened on the slide rail plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147659.7U CN212709813U (en) | 2020-06-19 | 2020-06-19 | Folding mechanism for scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021147659.7U CN212709813U (en) | 2020-06-19 | 2020-06-19 | Folding mechanism for scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212709813U true CN212709813U (en) | 2021-03-16 |
Family
ID=74960714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021147659.7U Active CN212709813U (en) | 2020-06-19 | 2020-06-19 | Folding mechanism for scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212709813U (en) |
-
2020
- 2020-06-19 CN CN202021147659.7U patent/CN212709813U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6550801B1 (en) | Adjustable cable compensating knuckle for a stroller | |
| JP2006504573A (en) | Folding bicycle | |
| WO2020151099A1 (en) | Foldable scooter | |
| CN111661215B (en) | Scooter with folding mechanism | |
| CN212709813U (en) | Folding mechanism for scooter | |
| CN112829868A (en) | Folding device | |
| NL1038108C2 (en) | TWO-WHEELED VEHICLE. | |
| US20060185940A1 (en) | Auxiliary handbrake operating device | |
| CN212828899U (en) | Scooter locomotive and have front fork of this locomotive | |
| CN210503008U (en) | Children's scooter | |
| CN108068967B (en) | Foldable handlebar and foldable bicycle and foldable electric scooter | |
| CN213323504U (en) | Handle folding mechanism of children scooter | |
| JPH1191662A (en) | Locking device for motor bicycle stand | |
| CN210310732U (en) | Folding handlebar structure | |
| CN211568198U (en) | Scooter with rear shock absorber | |
| GB2360985A (en) | Foldable scooter | |
| CN108820027B (en) | Handcart with seat frame reversing function | |
| CN108741494B (en) | self-fixing umbrella and fixing method thereof | |
| CN112124482A (en) | Folding scooter or electric scooter | |
| CN210503028U (en) | Folding structure capable of preventing misoperation | |
| CN220905237U (en) | Folding scooter | |
| CN218806311U (en) | Folding mechanism for baby carriage and baby carriage | |
| CN210793489U (en) | Foldable handlebar | |
| CN210235208U (en) | Plug-in folding mechanism for foldable vehicle | |
| CN215883936U (en) | Scooter folding mechanism and scooter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |