CN209852498U - Fixed folding mechanism of electric scooter - Google Patents

Abstract

The utility model belongs to the technical field of the scooter, refer in particular to a fixed mechanism of folding up of electric scooter, including rotatable setting at the buckle of car pole top outer wall and set up the barb at car rear wheel fender mud guard, car pole lower extreme is equipped with folding device, when folding device is folding, barb and buckle looks joint, be equipped with the torsional spring that is used for resetting the buckle on buckle and the car pole. The utility model aims at providing a stable in structure, the convenient fixed mechanism of folding up of electric scooter of taking.

Description

Fixed folding mechanism of electric scooter

Technical Field

The utility model belongs to the technical field of the scooter, refer in particular to a fixed mechanism of folding up of electric scooter.

Background

At present, most electric scooter can not possess fixed this function of folding after folding, and electric scooter like this takes will be very inconvenient when playing and carrying outside the trip, and electric scooter after most users take can only use both hands to hold electric scooter's bottom plate, and such mode of taking can cause a lot of inconveniences.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stable in structure, the convenient fixed mechanism of folding up of electric scooter of taking.

The purpose of the utility model is realized like this: the utility model provides an electric scooter fixes mechanism of folding up, includes rotatable buckle that sets up at car pole top outer wall and sets up the barb at car rear wheel fender, car pole lower extreme is equipped with folding device, when folding device is folding, barb and buckle looks joint, be equipped with the torsional spring that is used for resetting the buckle on buckle and the car pole.

Preferably, car pole top outer wall is equipped with a set of fixed block, wear to be equipped with the rotating pin in fixed block and the buckle, the torsional spring is equipped with to the rotating pin endotheca, torsional spring upper end butt is on the car pole, and fashioned fixed part looks butt is gone up with the buckle to the tip under the torsional spring.

Preferably, the lower end of the buckle is formed with a grip for rotating the buckle.

Preferably, an installation part is formed on one side of the barb and connected in a groove formed in the upper surface of the rear wheel fender through a screw.

Preferably, the folding device comprises a folding base for connecting a vehicle base and a rotating piece for connecting a vehicle rod, the folding base and the rotating piece are rotatably connected through a rotating shaft, a limiting core clamped with the folding base is arranged in the rotating piece in a vertically sliding manner, a connecting piece is sleeved on the limiting core, a sliding column is arranged at the upper end of the connecting piece in a penetrating manner, the sliding column is erected in a triangular hole formed in two sides of the rotating block, the rotating block is sleeved on the rotating piece, and a rotating switch is fixedly connected to the outer side of the rotating block; spacing core and folding base go up fashioned spacing hole joint, just be equipped with the extension spring that is used for reseing between spacing core and the axis of rotation.

Preferably, the rotating member is formed with a slide rail, a spring and a limiting member for resetting are arranged in the slide rail, the limiting member is arranged on the spring, and the limiting member is clamped in a first groove formed in the rotating switch.

Preferably, a limiting part for guiding the limiting part to slide is formed on the side wall of the rotating part.

Preferably, an inclined portion for facilitating the sliding of the limiting core is formed on one side of the upper end surface of the folding base.

Preferably, a groove is formed in the folding base, and the lower end part of the rotating piece is clamped in the groove.

Preferably, be equipped with the inside groove in the commentaries on classics piece, the extension spring sets up in the inside groove, just extension spring upper end links to each other with the fashioned round hole of connecting piece one side, the extension spring lower extreme links to each other with the axis of rotation.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses a fixed mechanism of folding up can fold electric scooter fixed, and the user can singlehanded holding the car pole when carrying electric scooter and realize electric scooter's taking, convenient and fast, labour saving and time saving.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a cross-sectional view of the buckle and barb connection of the present invention;

FIG. 3 is a simplified structure of the buckle of the present invention;

fig. 4 is a schematic view of the barb of the present invention;

fig. 5 is a cross-sectional view of the folding device of the present invention;

fig. 6 is an exploded view of the folding device of the present invention;

fig. 7 is a schematic structural diagram of the inside of the folding device of the present invention.

In the figure: 1-vehicle rod; 2-rotating the workpiece; 3-a connector; 4-a limiting core; 5-a sliding column; 6-triangular holes;

7-a tension spring; 8-folding the base; 9-a rotating shaft; 10-a vehicle base; 11-a turning block; 12-a limiting hole;

13-an inclined portion; 14-a groove; 15-a chute; 16-an inner tank; 17-a rotary switch; 18-a slide rail; 19-a spring;

20-a limit piece; 21-a first groove; 22-a limiting part; 23-a circular hole; 24-buckling; 25-vehicle rear wheel mudguard;

26-barbs; 27-a folding device; 28-torsion spring; 29-fixing block; 30-a rotation pin; 31-a stationary part;

32-a grip portion; 33-a mounting portion; 34-groove.

Detailed Description

The invention will be further described with reference to specific embodiments.

As shown in fig. 1-4, a fixed folding mechanism of an electric scooter comprises a buckle 24 rotatably disposed on an outer wall of a top end of a vehicle rod 1 and a barb 26 disposed on a fender 25 of a rear wheel of the scooter, wherein a folding device 27 is disposed at a lower end of the vehicle rod 1, when the folding device 27 is folded, the barb 26 is engaged with the buckle 24, and a torsion spring 28 for restoring the buckle 24 is disposed on the buckle 24 and the vehicle rod 1.

Preferably, the outer wall of the top end of the vehicle rod 1 is provided with a set of fixed block 29, a rotating pin 30 is arranged in the fixed block 29 and the buckle 24 in a penetrating manner, a torsion spring 28 is arranged in the rotating pin 30 in a sleeved manner, the upper end of the torsion spring 28 abuts against the vehicle rod 1, and the lower end of the torsion spring 28 abuts against a fixing part 31 formed on the buckle 24.

Preferably, a grip portion 32 for rotating the catch 24 is formed at the lower end of the catch 24.

Preferably, a mounting portion 33 is formed at one side of the barb 26, and the mounting portion 33 is screwed into a groove 34 formed on the upper surface of the rear wheel fender 25.

According to the technical scheme, a user can connect the vehicle rod 1 and the rear wheel fender 25 through the buckle 24 and the barb 26 when folding the vehicle rod 1, and the buckle 24 can slide into the barb 26 due to the radian of the barb 26 and the pressing of the vehicle rod 1 by the user during connection, so that clamping is carried out; when the user needs to unlock, the user needs to hold the holding part 32 by hand and rotate the holding part towards the outside of the vehicle rod 1, so that the clamping part of the buckle 24 rotates out of the barb 26 to unlock.

As shown in fig. 5-7, the folding device 27 includes a folding base 8 for connecting the car base 10 and a rotating member 2 for connecting the car rod 1, the folding base 8 and the rotating member 2 are rotatably connected through a rotating shaft 9, a limiting core 4 clamped with the folding base 8 is slidably arranged in the rotating member 2 up and down, a connecting member 3 is sleeved on the limiting core 4, a sliding column 5 is arranged at the upper end of the connecting member 3 in a penetrating manner, the sliding column 5 is erected in triangular holes 6 formed at two sides of a rotating block 11, the rotating block 11 is sleeved on the rotating member 2, and a rotating switch 17 is fixedly connected to the outer side of the rotating block 11; spacing core 4 and folding base 8 go up fashioned spacing hole 12 looks joint, just be equipped with the extension spring 7 that is used for reseing between spacing core 4 and the axis of rotation 9.

Preferably, a slide rail 18 is formed on the rotating member 2, a spring 19 and a limiting member 20 for resetting are arranged in the slide rail 18, the limiting member 20 is arranged on the spring 19, and the limiting member 20 is clamped in a first groove 21 formed on the rotating switch 17.

Preferably, a limiting portion 22 for guiding the limiting member 20 to slide is formed on a side wall of the rotating member 2.

Preferably, an inclined portion 13 for facilitating the sliding of the position limiting core 4 is formed on one side of the upper end surface of the folding base 8.

Preferably, a groove 14 is formed in the folding base 8, and the lower end of the rotating member 2 is clamped in the groove 14.

Preferably, the upper end surface of the rotating piece 2 is provided with a sliding groove 15, and a limiting core 4 capable of sliding up and down is arranged in the sliding groove 15.

Preferably, an inner groove 16 is formed in the rotating part 2, the tension spring 7 is arranged in the inner groove 16, the upper end of the tension spring 7 is connected with a round hole 23 formed in one side of the connecting part 3, and the lower end of the tension spring 7 is connected with the rotating shaft 9.

The folding device 27 has the working principle that when the electric scooter is folded, a user firstly presses the limiting part 20 to slide the limiting part 20 downwards, the upper end part of the limiting part 20 is moved out of the first groove 21, the rotating switch 17 arranged on the rotating part 2 can be rotated, the rotating block 11 fixedly connected with the rotating switch 17 rotates along with the rotating switch, the sliding columns 5 erected at two sides of the rotating block 11 rotate along with the rotating switch, because the sliding columns 5 are positioned at the lowest end of the triangular holes 6, the sliding columns 5 in the triangular holes 6 slide to a high position after the rotating, because the sliding columns 5 move to the highest position, the connecting part 3 and the limiting core 4 are driven to move upwards, and because the limiting core 4 is separated from the groove 14 formed on the folding base 8, the scooter handle can be rotated, the folding of the electric scooter can be realized, and when the electric scooter needs to rotate only the scooter, at this time, the position-limiting core 4 slides into the groove 14 along the guiding of the inclined portion 13, so that the folding and resetting of the electric scooter can be realized.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a fixed mechanism of folding up of electric scooter, its characterized in that, includes rotatable buckle (24) and barb (26) of setting at car rear wheel fender (25) that set up at car pole (1) top outer wall, car pole (1) lower extreme is equipped with folding device (27), when folding device (27) are folding, barb (26) and buckle (24) looks joint, be equipped with on buckle (24) and car pole (1) and be used for torsional spring (28) that reset buckle (24).

2. The fixed folding mechanism of electric scooter according to claim 1, wherein the top outer wall of the scooter lever (1) is provided with a set of fixed blocks (29), the fixed blocks (29) and the buckle (24) are provided with a rotation pin (30) inside, the rotation pin (30) is provided with a torsion spring (28) inside, the upper end of the torsion spring (28) abuts against the scooter lever (1), and the lower end of the torsion spring (28) abuts against a fixed portion (31) formed on the buckle (24).

3. The fixed folding mechanism of electric scooter according to claim 1 or 2, wherein a grip portion (32) for rotating the buckle (24) is formed at the lower end of the buckle (24).

4. The mechanism of claim 1, wherein a mounting portion (33) is formed on one side of the barb (26), and the mounting portion (33) is screwed into a groove (34) formed on the upper surface of the rear wheel fender (25).

5. The electric scooter fixed folding mechanism according to claim 1, wherein the folding device (27) comprises a folding base (8) for connecting the scooter base (10) and a rotating member (2) for connecting the scooter rod (1), the folding base (8) and the rotating member (2) are rotatably connected through a rotating shaft (9), a limiting core (4) clamped with the folding base (8) is slidably arranged in the rotating member (2) up and down, a connecting member (3) is sleeved on the limiting core (4), a sliding column (5) is arranged at the upper end of the connecting member (3) in a penetrating manner, the sliding column (5) is erected in a triangular hole (6) formed at two sides of the rotating block (11), the rotating block (11) is sleeved on the rotating member (2), and a rotating switch (17) is fixedly connected to the outer side of the rotating block (11); spacing core (4) and folding base (8) go up fashioned spacing hole (12) looks joint, just be equipped with between spacing core (4) and axis of rotation (9) and be used for the extension spring (7) that reset.

6. The fixed folding mechanism of electric scooter according to claim 5, wherein a slide rail (18) is formed on the rotating member (2), a spring (19) and a limiting member (20) for returning are disposed in the slide rail (18), the limiting member (20) is disposed on the spring (19), and the limiting member (20) is engaged in a first groove (21) formed on the rotary switch (17).

7. The fixed folding mechanism of electric scooter according to claim 5 or 6, wherein a limiting portion (22) for guiding the limiting member (20) to slide is formed on the side wall of the rotating member (2).

8. The fixed folding mechanism of electric scooter according to claim 5, wherein the folding base (8) is formed with an inclined portion (13) on one side of the upper end surface for facilitating the sliding of the position-limiting core (4).

9. The mechanism for fixing and folding the electric scooter according to claim 5, wherein a groove (14) is formed on the folding base (8), and the lower end of the rotating member (2) is engaged with the groove (14).

10. The fixed folding mechanism of electric scooter according to claim 5, wherein an inner groove (16) is provided in the rotating member (2), the tension spring (7) is disposed in the inner groove (16), an upper end of the tension spring (7) is connected to a circular hole (23) formed at one side of the connecting member (3), and a lower end of the tension spring (7) is connected to the rotating shaft (9).