CN211996018U - Steering mechanism of carbon fiber scooter - Google Patents

Abstract

The utility model discloses a steering mechanism of carbon fiber scooter, which comprises a carriage body, the top surface rigid coupling of automobile body has the fixed sleeve, and has seted up the cavity in the automobile body, the bottom surface rigid coupling of cavity has the pivot, it has cup jointed driven gear and dwang to rotate in the pivot, driven gear and dwang rigid coupling, the both ends of dwang are rotated respectively and are connected with the connecting rod, and the top rigid coupling of pivot has the extension, the other end of extension articulates there are first pulling rod and second pulling rod. This carbon fiber scooter's steering mechanism's simple structure, the installation and the dismantlement of being convenient for have made things convenient for inspection and maintenance, and the other end of connecting rod rotates through spliced pole and first pulling rod and second pulling rod respectively to be connected, has improved steering mechanism's stability and security, has increased factor of safety, and the gyro wheel can return to the standard again automatically, has reached the purpose of simplified operation, has improved the security performance.

Description

Steering mechanism of carbon fiber scooter

Technical Field

The utility model relates to a sport equipment technical field specifically is a carbon fiber scooter's steering mechanism.

Background

The scooter is a sports equipment which is very suitable for children to play and leisure, has been popular in the market for a long time, and children almost have a scooter with the highest speed of 20 kilometers per hour, and the main parts of the scooter comprise pedals and a vertical rod;

the steering mechanism of the existing scooter is complex in structure, difficult to detach and install, inconvenient to overhaul and maintain, complex to operate, and incapable of automatically aligning after the head of the scooter turns, so that the operation difficulty is improved, and the problem of low safety performance exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steering mechanism of carbon fiber scooter to current scooter steering mechanism structure that proposes in solving above-mentioned background art is complicated, makes dismantlement and installation difficulty, brings inconveniently for maintenance and maintenance, and complex operation, and the locomotive turns to the unable automatic correction in back, thereby has improved the operation degree of difficulty, has the lower problem of security performance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steering mechanism of carbon fiber scooter, includes the automobile body, the top surface rigid coupling of automobile body has the fixed sleeve, and has seted up the cavity in the automobile body, the bottom surface rigid coupling of cavity has the pivot, driven gear and dwang have been cup jointed in the rotation, driven gear and dwang rigid coupling, the both ends of dwang are rotated respectively and are connected with the connecting rod, and the top rigid coupling of pivot has the extension, the other end of extension articulates there are first pulling rod and second pulling rod, the other end of first pulling rod and second pulling rod rotates respectively and is connected with the spliced pole, the spliced pole rotates with the connecting rod and is connected.

Preferably, the meshing is connected with the driving gear on the driven gear, the fixed cover has connect the transmission shaft in the driving gear, in the other end of transmission shaft extends to fixed sleeve, and the gomphosis that slides on the transmission shaft is connected with cylindrical cam, the rigid coupling has the spring between cylindrical cam's bottom and the automobile body, and the rigid coupling has the slide bar that extends to in the cylindrical cam spout on fixed sleeve's the inside wall, and the top rigid coupling of transmission shaft has lower calorie of post, lower calorie of post meshing is connected with the card post, the other end rigid coupling of going up the card post has the initiative pole that extends to fixed sleeve outside.

Preferably, the bottom surfaces of the two ends of the rotating rod are respectively fixedly connected with a moving column, the other end of the moving column penetrates through the vehicle body, and the extending end of the moving column is fixedly connected with a roller.

Preferably, two connecting rods and two mobile columns at two ends of the rotating rod are arranged in parallel respectively, an arc-shaped slide way is formed in the vehicle body through which the mobile columns penetrate, and the rotating shaft is perpendicular to the extending part.

Preferably, the driving gear is located under the fixed sleeve, and a support column is rotatably connected between the driving gear and the bottom wall of the cavity.

Preferably, the spring is sleeved on the transmission shaft in a sliding manner, and the sliding rod is perpendicular to the cylindrical cam.

Compared with the prior art, the beneficial effects of the utility model are that: the steering mechanism of the carbon fiber scooter drives the driving gear to rotate through the transmission shaft, the driving gear is meshed and connected with the driven gear, the driven gear drives the rotating rod on the driving gear to rotate, the bottom end of the rotating rod penetrates through the scooter body and is fixedly connected with the roller, the structure is simple, the installation and the disassembly are convenient, the purpose of facilitating inspection and maintenance is achieved, the two sides of the top surface of the rotating rod are respectively and rotatably connected with the connecting rod, the other end of the connecting rod is respectively and rotatably connected with the first pulling rod and the second pulling rod through the connecting column, the stability and the safety of the steering mechanism are improved, and the purpose of improving;

this carbon fiber scooter's steering mechanism drives the last calorie of post in the fixed sleeve through the active rod and moves down, card post rotation under being driven by last calorie of post again, improve pivoted stability, and then make the slide bar extrusion cylinder cam, make the cylinder cam move down the extrusion spring, move up and go up the card post, the spring recovers and promotes the cylinder cam and move up, through the spacing cylinder cam of slide bar, make the cylinder cam drive the transmission shaft gyration, thereby make the gyro wheel return from the beginning, the purpose of simplified operation has been reached, and the safety performance is improved.

Drawings

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

FIG. 2 is a sectional view of the left side view of the present invention;

FIG. 3 is a top view of a portion of the structure of the present invention;

fig. 4 is a partial structural sectional view of the present invention.

In the figure: 1. a vehicle body; 2. a rotating shaft; 3. a driven gear; 4. rotating the rod; 5. an extension portion; 6. a first pulling rod; 7. a second pulling rod; 8. a connecting rod; 9. connecting columns; 10. moving the column; 11. a roller; 12. a driving gear; 13. a drive shaft; 14. fixing the sleeve; 15. a cylindrical cam; 16. a slide bar; 17. a lower clamping column; 18. a spring; 19. mounting a clamping column; 20. an active lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a steering mechanism of a carbon fiber scooter comprises a scooter body 1, wherein a fixed sleeve 14 is fixedly connected to the top surface of the scooter body 1, a cavity is formed in the scooter body 1, a rotating shaft 2 is fixedly connected to the bottom surface of the cavity, a driven gear 3 and a rotating rod 4 are rotatably sleeved on the rotating shaft 2, the driven gear 3 is fixedly connected with the rotating rod 4, two ends of the rotating rod 4 are respectively rotatably connected with a connecting rod 8, an extending portion 5 is fixedly connected to the top end of the rotating shaft 2, the other end of the extending portion 5 is hinged with a first pulling rod 6 and a second pulling rod 7, the other ends of the first pulling rod 6 and the second pulling rod 7 are respectively rotatably connected with a connecting column 9, and the connecting;

a driving gear 12 is engaged and connected to the driven gear 3, a transmission shaft 13 is fixedly sleeved in the driving gear 12, the other end of the transmission shaft 13 extends into a fixed sleeve 14, a cylindrical cam 15 is slidably and embedded connected to the transmission shaft 13, a spring 18 is fixedly connected between the bottom end of the cylindrical cam 15 and the vehicle body 1, a sliding rod 16 extending into a sliding chute of the cylindrical cam 15 is fixedly connected to the inner side wall of the fixed sleeve 14, a lower clamping column 17 is fixedly connected to the top end of the transmission shaft 13, an upper clamping column 19 is engaged and connected to the lower clamping column 17, and a driving rod 20 extending out of the fixed sleeve 14 is fixedly connected to the other end of the upper clamping column 19, so that the cylindrical cam 15 drives the transmission shaft 13 to rotate, the roller 11 is automatically aligned, the purpose of simplifying operation is achieved, and the; the bottom surfaces of two ends of the rotating rod 4 are respectively fixedly connected with a moving column 10, the other end of the moving column 10 penetrates through the vehicle body 1, and the extending end of the moving column 10 is fixedly connected with a roller 11; the two connecting rods 8 and the two moving columns 10 at the two ends of the rotating rod 4 are respectively arranged in parallel, an arc-shaped slideway is arranged on the vehicle body 1 through which the moving columns 10 penetrate, and the rotating shaft 2 is vertical to the extending part 5, so that the structure is reasonable and the operation is convenient; the driving gear 12 is positioned right below the fixed sleeve 14, and a supporting column is rotatably connected between the driving gear 12 and the inner bottom wall of the cavity, so that the position of the driving gear 12 is unchanged; the spring 18 is sleeved on the transmission shaft 13 in a sliding mode, and the sliding rod 16 is perpendicular to the cylindrical cam 15, so that limiting and rebounding are facilitated.

The working principle is as follows: the driving rod 20 is pressed and rotated downwards, so that an upper clamping column 19 below the driving rod 20 is embedded with a lower clamping column 17, the lower clamping column 17 drives a transmission shaft 13 to rotate, a cylindrical cam 15 is connected with the transmission shaft 13 in a sliding embedded mode, the cylindrical cam 15 is extruded through a sliding rod 16, the cylindrical cam 15 presses a spring 18 downwards, the transmission shaft 13 drives a driving gear 12 in the vehicle body 1 to rotate, the driving gear 12 is meshed with a driven gear 3, the driven gear 3 is fixedly connected with a rotating rod 4, the rotating rod 4 rotates around a rotating shaft 2, further moving columns 10 at two ends of the lower bottom surface of the rotating rod 4 drive rollers 11 to rotate, connecting rods 8 are respectively and rotatably connected to two sides of the top surface of the rotating rod 4, the other ends of the connecting rods 8 are respectively and rotatably connected with a first pulling rod 6 and a second pulling rod 7 through connecting rods 9, and the first pulling rod 6 and the second pulling rod 7 are, and then improve the security and the stability of turning, after turning, pull up the initiative pole 20 in the fixed sleeve 14 for the spring 18 of cylindrical cam 15 bottom surface kick-backs, and cylindrical cam 15 moves up, and is spacing through slide bar 16, makes cylindrical cam 15 gyration, and then drives transmission shaft 13 gyration, makes gyro wheel 11 self-aligning, accomplishes the operation.

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 (6)

1. The utility model provides a carbon fiber scooter's steering mechanism, includes automobile body (1), its characterized in that: the top surface rigid coupling of automobile body (1) has fixed sleeve (14), and has seted up the cavity in automobile body (1), the bottom surface rigid coupling of cavity has pivot (2), pivot (2) are gone up to rotate and have been cup jointed driven gear (3) and dwang (4), driven gear (3) and dwang (4) rigid coupling, the both ends of dwang (4) are rotated respectively and are connected with connecting rod (8), and the top rigid coupling of pivot (2) has extension (5), the other end of extension (5) articulates there are first pulling rod (6) and second pulling rod (7), the other end of first pulling rod (6) and second pulling rod (7) rotates respectively and is connected with spliced pole (9), spliced pole (9) are rotated with connecting rod (8) and are connected.

2. The steering mechanism of a carbon fiber scooter according to claim 1, wherein: driven gear (3) are gone up the meshing and are connected with driving gear (12), driving gear (12) internal fixation cover has been connect transmission shaft (13), the other end of transmission shaft (13) extends to in fixed sleeve (14), and the gomphosis that slides on transmission shaft (13) is connected with cylindrical cam (15), the rigid coupling has spring (18) between the bottom of cylindrical cam (15) and automobile body (1), and the rigid coupling has slide bar (16) that extend to in cylindrical cam (15) spout on the inside wall of fixed sleeve (14), and the top rigid coupling of transmission shaft (13) has lower calorie of post (17), lower calorie of post (17) meshing is connected with and goes up calorie of post (19), the other end rigid coupling of going up calorie of post (19) has initiative pole (20) that extend to fixed sleeve (14) outward.

3. The steering mechanism of a carbon fiber scooter according to claim 1, wherein: the utility model discloses a car body, including dwang (4), the both ends bottom surface of dwang (4) is gone up respectively the rigid coupling has removed post (10), the other end that removes post (10) runs through automobile body (1), and the end rigid coupling that stretches out of removing post (10) has gyro wheel (11).

4. The steering mechanism of a carbon fiber scooter according to claim 1, wherein: two connecting rods (8) and two moving columns (10) at two ends of the rotating rod (4) are arranged in parallel respectively, an arc-shaped slide way is arranged on a vehicle body (1) which is penetrated by the moving columns (10), and the rotating shaft (2) is perpendicular to the extending part (5).

5. The steering mechanism of a carbon fiber scooter according to claim 2, wherein: the driving gear (12) is located under the fixed sleeve (14), and a supporting column is rotatably connected between the driving gear (12) and the bottom wall of the cavity.

6. The steering mechanism of a carbon fiber scooter according to claim 2, wherein: the spring (18) is sleeved on the transmission shaft (13) in a sliding mode, and the sliding rod (16) is perpendicular to the cylindrical cam (15).

Images