CN213502755U - Quick beta structure of scooter - Google Patents
Quick beta structure of scooter Download PDFInfo
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- CN213502755U CN213502755U CN202021978450.5U CN202021978450U CN213502755U CN 213502755 U CN213502755 U CN 213502755U CN 202021978450 U CN202021978450 U CN 202021978450U CN 213502755 U CN213502755 U CN 213502755U
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Abstract
The utility model relates to a scooter technical field to the loaded down with trivial details problem of the folding procedure of scooter, discloses a quick beta structure of scooter. The bicycle comprises an inclined tube group, wherein one end of the inclined tube group is provided with a head tube, the other end of the inclined tube group is provided with a folding rotary seat, the bicycle further comprises a folding seat right side, a folding seat left side, a return spring A and a pin shaft, and the folding seat right side, the folding seat left side and the folding rotary seat are rotatably connected through the pin shaft sleeved with the return spring A. The utility model discloses mainly there is simple structure, only need once rotatory alright folding, adopt the folding locking of little cam structural control, whole compact, occupation space not, the reliable stable structure can be folded fast. The folding rotary seat is pushed away from the right side of the folding seat through the return spring A, so that the inclined tube group rotates along the pin shaft relative to the right side of the folding seat and the left side of the folding seat, and finally the folding scooter capable of saving the volume space is formed.
Description
Technical Field
The utility model belongs to the technical field of the scooter technique and specifically relates to a quick beta structure of scooter is related to.
Background
Electric scooter's control mode is the same with traditional electric bicycle, is learnt by the driver easily, is equipped with dismantled and assembled folding saddle, and is simple structure, the wheel is little, light and handy simple and convenient than traditional electric bicycle, can save a large amount of social resources, is a section slide motion form's novel product. The electric scooter has attractive appearance, convenient operation and safer driving, is absolutely a very suitable choice for friends who like to live conveniently, and adds more fun to the life. Although present electric scooter has accomplished comparatively lightly, also has folding function, still have not enough in folding speed and the folding mode, especially on the folding mode, generally need fall whole automobile body and fold again, this has just been given and has been caused very big inconvenience in the operation under crowded environment, also is not fit for the rhythm of taking second to come in and go out public transit system for a long time, inconvenient carrying. For the folding electric scooter of convenience fast in order being applicable to different environment, it has important meaning to design out the structure that can fold the scooter fast.
Patent No. CN201721520007.1, patent name "electric scooter's folding mechanism and have this folding mechanism's electric scooter", the utility model discloses an electric scooter's folding mechanism and have this folding mechanism's electric scooter, including the bearing fixed block, the pole setting, the one end of bearing fixed block both sides fixed connection folding mechanism curb plate, the folding mechanism curb plate other end passes through the four-axis and connects in the folding mechanism bottom plate outside, can center on the four-axis rotation from top to bottom, the folding mechanism curb plate passes through a swing joint folding mechanism control rod, be fixed with the biax on the folding mechanism control rod, be connected through the connecting rod between biax and the triaxial, the triaxial passes the bayonet socket of folding mechanism bottom plate and can be at the bayonet socket internalization, the folding mechanism bottom plate passes through five axles, six are connected with.
The defects of the method are that the folding procedure is complicated and the folding time is long.
SUMMERY OF THE UTILITY MODEL
The utility model relates to an overcome the loaded down with trivial details problem of scooter folding procedure, provide a quick beta structure of scooter, the utility model discloses mainly have simple structure, only need once rotatory alright folding, adopt the folding locking of little cam structural control, whole compact, occupation space not, the reliable and stable structure can be folded fast.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a quick beta structure of scooter, includes the pipe chute group, pipe chute group one end is equipped with the locomotive pipe, and the other end is equipped with folding roating seat, still includes folding seat right side, folding seat left side, return spring A and round pin axle, rotate through the cover and connect through the round pin axle that has return spring A between folding seat right side, folding seat left side and the folding roating seat.
The utility model discloses can push away folding roating seat from folding seat right side through return spring A, then rotate the pipe chute group for the pipe chute group is for folding seat right side and folding seat left turn along the round pin axle, finally forms the folding scooter who saves volume space more, and this structure can rotate fast, saves folding time, and folding process is simple high-efficient more.
Preferably, the foldable fixing seat is further provided with a foldable fixing seat, a sliding groove is formed in the foldable fixing seat, a locking platform is arranged at one end of the foldable fixing seat, a fixing groove is formed in the left outer side of the foldable fixing seat, the locking platform is located in the fixing groove, and the locking platform on the foldable fixing seat is connected with the foldable fixing seat in a left-turning mode.
Preferably, one end of the folding rotary seat close to the right of the folding seat is provided with a circumferential gear tooth A, and the right inner side of the folding seat is provided with a gear tooth B matched with the gear tooth A.
When the scooter expandes, the folding function that needs to guarantee the scooter is locked dead, and this function is realized through folding fixing base, and folding fixing base can be for folding seat left side relative rotation, and the locking platform of folding fixing base tip is located the fixed recess on a folding seat left side, and the locking platform can promote folding roating seat and remove towards folding seat right side, compression return spring A for the teeth of a cogwheel A of circumference on the folding roating seat contacts and locks the locking and prevents to rotate with the teeth of a cogwheel B of folding seat right side.
Preferably, the folding handle is positioned in the sliding groove, the folding handle rear cover is connected with the folding fixing seat and the folding handle through screws, and the folding handle rear cover, the folding fixing seat and the folding handle cover the return spring B.
The folding handle rear cover is used for fixing the folding handle and the folding fixing seat, and a return spring B is arranged between the folding handle and the folding seat left, so that the resilience effect of the folding handle after loosening is ensured, the stability of the folding handle after loosening is ensured, and the folding handle is prevented from being automatically locked under the condition of no external force action.
Preferably, a compression ring is arranged at one end, close to the left end of the folding rotary seat, and the diameter of the compression ring is equivalent to that of the return spring A.
Folding roating seat is equipped with the clamp ring, is in order to realize advancing accurate mutual extrusion with return spring A, and then realizes the locking of the folding rotation function of scooter or unclamps, has higher action efficiency.
Preferably, the locking table is cam-shaped.
When the folding function is locked, the farthest end of the cam-shaped locking platform abuts against a compression ring on the folding rotary seat, so that the circumferential gear teeth A on the folding rotary seat are in contact with the gear teeth B on the folding seat and are locked; when the cam-shaped locking platform rotates to pass through the angle and other parts contact the compression ring on the folding rotary seat, the folding rotary seat can be far away from the folding seat to the right under the action of the return spring A, so that the gear teeth A are separated from the gear teeth B, and the folding function is opened.
Preferably, the center line of the head pipe and the center line of the folding rotary seat are perpendicular to each other.
In order to ensure that the contact ratio of the body part of the skateboard and the scooter head after being folded is better, the size is reduced, the structure is compact, and the space is saved.
Preferably, the folding fixing seat is C-shaped at one end close to the left side of the folding seat, and the number of the locking platforms is two and the two locking platforms are respectively positioned at the left C-shaped end of the folding seat.
In order to rotate more conveniently, the folding fixing seat is partially embedded into the left side of the folding fixing seat, the structure has concealment performance, the space is saved more, and the external interference of the locking function of the folding fixing seat can be reduced.
Preferably, the folding handle slides in parallel relative to the folding fixed seat along the sliding groove, and a pull ring is arranged at the top end of the folding handle.
Preferably, the bottom end of the folding handle is provided with an inverted buckle, and the left side of the folding seat is provided with an inverted buckle groove matched with the inverted buckle.
When the folding function is closed, the folding fixing seat needs to be locked to prevent the folding fixing seat from rotating, and the reverse buckle on the folding handle needs to be clamped with the reverse buckle groove to prevent the folding handle and the folding fixing seat from sliding relatively; when needs are folding, manual pulling pull ring for folding handle is along the relative slip of the relative folding fixing base of sliding tray, and at this moment folding fixing base just can be around folding seat left relative rotation, and then removes the restriction to folding roating seat, realizes rotating folding function.
Therefore, the utility model discloses following beneficial effect has:
(1) the utility model mainly has simple structure, can be folded by only one rotation, adopts a small cam structure to control the folding locking, has compact integral volume, does not occupy space, has reliable and stable structure and can be folded quickly;
(2) the folding rotary seat is pushed away from the right side of the folding seat through the return spring A, and then the inclined tube group is rotated, so that the inclined tube group rotates along the pin shaft relative to the right side of the folding seat and the left side of the folding seat, and finally the folding scooter capable of saving the volume space is formed;
(3) the reverse buckling grooves are clamped tightly to prevent the folding handle and the folding fixing seat from sliding relatively; the pull ring is pulled, so that the folding handle slides relative to the folding fixed seat along the sliding groove, the limitation on the folding rotary seat is further removed, the folding and stretching functions can be switched freely, and the action efficiency is high.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the locking state of the present invention.
Fig. 3 is a schematic cross-sectional structure view of the loosened state of the present invention.
Fig. 4 is a schematic view of the rotation process of the present invention.
In the figure: 1. an oblique pipe group; 1.1, a head pipe; 1.2, folding the rotary seat; 1.21, gear teeth A; 1.22, a compression ring; 2. the folding seat is right; 2.1, gear teeth B; 3. a folding seat is arranged on the left side; 3.1, fixing the groove; 3.2, reversing the groove; 4. a return spring A; 5. a pin shaft; 6. folding the fixed seat; 6.1, a sliding groove; 6.2, a locking platform; 7. folding the handle; 7.1, a pull ring; 7.2, reversing; 8. a return spring B; 9. folding the handle back cover; 10. folding seat screws; 11. folding the bolt; 12. and a rear cover screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Example 1
In the embodiment shown in fig. 1-3, a scooter fast folding structure comprises an inclined tube group 1, a head tube 1.1 is arranged at one end of the inclined tube group 1, a folding rotary seat 1.2 is arranged at the other end of the inclined tube group, and the scooter fast folding structure further comprises a folding seat right 2, a folding seat left 3, a return spring A4 and a pin 5, wherein the folding seat right 2, the folding seat left 3 and the folding rotary seat 1.2 are rotatably connected through the pin 5 sleeved with the return spring A4. The pin shaft 5 penetrates through a return spring A4, the return spring A4 is located in the folding rotary seat 1.2, and the pin shaft 5 is fixed with the folding seat right 2 and the folding seat left 3 through a folding seat screw 10.
Still include folding fixing base 6, be equipped with sliding tray 6.1 on folding fixing base 6, 6 one end of folding fixing base is equipped with locking platform 6.2, and the folding seat left side 3 outside is equipped with fixed recess 3.1, locking platform 6.2 is located in the fixed recess 3.1, locking platform 6.2 on the folding fixing base 6 rotates with folding seat left side 3 to be connected, can dismantle through two folding bolt 11 between locking platform 6.2 and the folding seat left side 3 and be connected. Folding roating seat 1.2 is close to the one end of folding seat right side 2 and is equipped with the teeth of a cogwheel A1.21 of circumference, folding seat right side 2 inboard be equipped with the teeth of a cogwheel B2.1 that teeth of a cogwheel A1.21 matches.
Still include folding handle 7, be located return spring B8, folding handle back lid 9 of folding handle 7, folding handle 7 is located sliding tray 6.1, through three back lid screw 12 screwed connection between folding handle back lid 9 and folding fixing base 6 and the folding handle 7, folding handle back lid 9 and folding fixing base 6 and folding handle 7 cladding return spring B8. One end of the folding rotary seat 1.2 close to the folding seat left 3 is provided with a compression ring 1.22, and the diameter of the compression ring 1.22 is equivalent to that of the return spring A4. The locking table 6.2 is cam-shaped. The center lines of the head tube 1.1 and the folding rotary seat 1.2 are perpendicular to each other. Folding fixing base 6 is close to the one end of folding seat left side 3 and is the C type, locking platform 6.2 quantity is two, is located respectively folding seat left side 3C type is served. The folding handle 7 slides in parallel relative to the folding fixed seat 6 along the sliding groove 6.1, and the top end of the folding handle 7 is provided with a pull ring 7.1. The bottom end of the folding handle 7 is provided with an inverted buckle 7.2, and the left folding seat 3 is provided with an inverted buckle groove 3.2 matched with the inverted buckle 7.2.
Dynamic principle:
the utility model discloses a return spring A will fold the roating seat and push away from folding seat right side, then rotate the pipe chute group for the pipe chute group rotates along the round pin axle for folding seat right side and folding seat left side, finally forms the folding scooter who saves more volume space, and this structure can rotate fast, saves folding time, and the folding process is simple more high-efficient; when the scooter is used, the folding function of the scooter needs to be ensured to be locked to prevent the scooter from rotating, an inverted buckle on a folding handle is required to be clamped with an inverted buckle groove to prevent the folding handle and a folding fixing seat from sliding relatively, the folding fixing seat can rotate relatively to the left of the folding seat, a locking platform at the end part of the folding fixing seat is positioned in a fixing groove at the left of the folding seat, the locking platform can push the folding rotating seat to move towards the right of the folding seat, and a return spring A is compressed to enable circumferential gear teeth A on the folding rotating seat to be in contact with gear teeth B at the right of the folding seat and to be locked to prevent rotation; the folding handle rear cover is used for fixing the folding handle and the folding fixing seat, and a return spring B is arranged between the folding handle and the folding seat left, so that the resilience effect of the folding handle after loosening is ensured, the stability of the folding handle after loosening is ensured, and the folding handle is prevented from being automatically locked under the condition of no external force action.
When needs are folding, manual pulling pull ring for folding handle is to folding fixing base relative slip along the sliding tray mutually, when cam form locking platform rotated the clamp ring on other positions contact folding roating seat of angle, at this moment folding fixing base just can be around folding seat left side relative rotation, and then removes the restriction to folding roating seat and folds, and folding roating seat just can keep away from folding seat right side under return spring A's effect, makes teeth of a cogwheel A and teeth of a cogwheel B separation, opens folding function.
The method comprises the following specific implementation steps:
as shown in fig. 4, when the working state of the scooter is converted into a folding state, the operating ring on the folding handle is lifted upwards by fingers, so that the folding handle is separated from the left (folding angle limiting) clamping groove of the folding seat; B. the folding handle is folded downwards, so that the folding fixed seat is separated from the inclined tube in an interference mode, the folding handle is loosened, the folding handle automatically returns through a return spring B, the folding bolt is a rotating shaft, and a rear cover and a screw of the folding handle are fixing pieces; C. the return spring A automatically returns under the unstressed state to drive the inclined tube group to be separated from the right (for fixing and eliminating the gap) clamping groove of the folding seat; D. the inclined tube is folded backwards to a maximum limit angle, and the pin shaft is used for rotating and fixing; E. the folding handle is pushed upwards to the left clamping groove of the folding seat to be fixed, and the folding handle is automatically returned through a return spring B.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a quick beta structure of scooter, characterized by, includes pipe chute group (1), pipe chute group (1) one end is equipped with locomotive pipe (1.1), and the other end is equipped with folding roating seat (1.2), still includes folding seat right side (2), folding seat left side (3), return spring A (4) and round pin axle (5), rotate through the round pin axle (5) that the cover has return spring A (4) between folding seat right side (2), folding seat left side (3) and folding roating seat (1.2) and connect.
2. The quick folding structure of a scooter according to claim 1, further comprising a folding fixing seat (6), wherein a sliding groove (6.1) is formed in the folding fixing seat (6), a locking platform (6.2) is arranged at one end of the folding fixing seat (6), a fixing groove (3.1) is formed in the outer side of the left folding seat (3), the locking platform (6.2) is located in the fixing groove (3.1), and the locking platform (6.2) on the folding fixing seat (6) is rotatably connected with the left folding seat (3).
3. The quick folding structure of a scooter according to claim 1, wherein one end of the folding rotary seat (1.2) close to the right folding seat (2) is provided with a circumferential gear tooth a (1.21), and the inner side of the right folding seat (2) is provided with a gear tooth B (2.1) matched with the gear tooth a (1.21).
4. The quick folding structure of a scooter according to claim 2, further comprising a folding handle (7), a return spring B (8) located in the folding handle (7), and a folding handle rear cover (9), wherein the folding handle (7) is located in the sliding groove (6.1), the folding handle rear cover (9) is connected with the folding holder (6) and the folding handle (7) through screws, and the folding handle rear cover (9) covers the return spring B (8) together with the folding holder (6) and the folding handle (7).
5. The quick folding structure of a scooter according to claim 1, wherein a compression ring (1.22) is provided at one end of the folding rotary seat (1.2) close to the left end (3) of the folding seat, and the diameter of the compression ring (1.22) is equivalent to that of the return spring a (4).
6. The quick folding structure of a scooter according to claim 2, characterized in that the locking platform (6.2) is cam-shaped.
7. The quick folding structure of a scooter according to claim 1, characterized in that the center line of the head tube (1.1) and the folding rotary seat (1.2) are perpendicular to each other.
8. The quick folding structure of a scooter according to claim 2, wherein the folding fixing seat (6) has a C-shape at the end near the left folding seat (3), and the number of the locking platforms (6.2) is two, and the two locking platforms are respectively located at the C-shaped end of the left folding seat (3).
9. The quick folding structure of a scooter according to claim 4, characterized in that the folding handle (7) slides in parallel along the sliding groove (6.1) relative to the folding fixing seat (6), and the top of the folding handle (7) is provided with a pull ring (7.1).
10. The quick folding structure of a scooter according to claim 4, characterized in that the bottom end of the folding handle (7) is provided with an inverted buckle (7.2), and the left folding seat (3) is provided with an inverted buckle groove (3.2) adapted to the inverted buckle (7.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978450.5U CN213502755U (en) | 2020-09-10 | 2020-09-10 | Quick beta structure of scooter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021978450.5U CN213502755U (en) | 2020-09-10 | 2020-09-10 | Quick beta structure of scooter |
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| Publication Number | Publication Date |
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| CN213502755U true CN213502755U (en) | 2021-06-22 |
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| CN202021978450.5U Active CN213502755U (en) | 2020-09-10 | 2020-09-10 | Quick beta structure of scooter |
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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 |
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2020
- 2020-09-10 CN CN202021978450.5U patent/CN213502755U/en active Active
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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