CN216755351U

CN216755351U - Foot-operated scooter brake structure

Info

Publication number: CN216755351U
Application number: CN202121406084.0U
Authority: CN
Inventors: 李敏杰
Original assignee: Zhejiang Shanyang Sports Equipment Co ltd
Current assignee: Zhejiang Shanyang Sports Equipment Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2022-06-17
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a brake structure of a pedal scooter, which comprises a brake pad, a hub cover and a pedal, wherein the front surface of the hub cover is movably connected with a second connecting block; through the first pull rod of design, first standing groove, first spring, movable rod and stopper, can adjust the position of movable rod, third bolt and second standing groove through the design, it fixes to move the inside position of movable block to the movable rod, through the second pull rod of design, the movable block, head rod and connecting plate, can adjust the position that the movable block moved, first bolt and third standing groove through the design, fix the position of head rod motion, the brake block of having solved because of foot-operated scooter generally be with wheel hub lid fixed connection, thereby lead to the brake block to damage the back in the use, the problem of change is difficult to dismantle to the user.

Description

Foot-operated scooter brake structure

Technical Field

The utility model belongs to the technical field of scooter braking, and particularly relates to a pedal type scooter braking structure.

Background

The general principle of braking is to fix a wheel or disc on the high-speed shaft of the machine, and to mount a shoe, belt or disc on the machine base, which is adapted to the wheel or disc, to generate a braking torque under the action of external force, i.e. a mechanical braking device capable of slowing down the speed of the vehicle, also called a retarder, and also a bicycle brake, which is a rod brake or a disc-mounted band brake fixed on the frame to slow down the speed, which plays an important role in the process of riding the scooter, protecting the safety of the rider to a certain extent, however, the brake structure of the scooter appearing on the market still has various defects and cannot meet the production requirements.

Present scooter brake structure is in the use, because the brake block of scooter after long-term the use, wearing and tearing appear easily in the surface of brake block, and the brake block generally is connected with wheel hub lid integration, thereby lead to brake wear back, the inconvenient brake block of changing of scooter user, then lead to having increased the potential safety hazard of scooter user at the in-process of riding, the brake effect of scooter has been reduced, the problem of scooter brake structure practicality has also been reduced simultaneously, we propose a scooter brake structure for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a brake structure of a foot-operated scooter, and the brake structure of the foot-operated scooter is used for solving the problems that after a brake pad of the scooter is used for a long time, the outer surface of the brake pad is easy to wear, and the brake pad is generally integrally connected with a hub cover, so that after the brake is worn, a user of the scooter is inconvenient to replace the brake pad, the potential safety hazard of the user of the scooter in the riding process is increased, the brake effect of the scooter is reduced, and the practicability of the brake structure of the scooter is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: a brake structure of a foot-operated scooter comprises a brake pad, a hub cover and a pedal plate, wherein the front surface of the hub cover is movably connected with a second connecting block, the front surface of the brake pad is movably connected with a first connecting block, the bottom of the second connecting block is movably connected with a connecting plate, the other end of the second connecting block is movably sleeved with a second pull rod, one end of the second pull rod is movably connected with a movable block, the bottom of the movable block is movably connected with a first connecting rod, a third bolt is sleeved on the top thread of the movable block, a first placing groove is formed in the first connecting block, one end of the inner part of the first placing groove is movably connected with a first spring, the other end of the first spring is movably connected with a movable rod, the top of the movable rod is movably connected with a first pull rod, and the bottom of the first placing groove is movably connected with a limiting block, the front surface screw thread of second connecting block has cup jointed first bolt, the second standing groove has been seted up to the inside of movable block, the third standing groove has been seted up to the inside of head rod.

Preferably, the bottom of the pedal plate is movably connected with a third connecting block, both ends of the inside of the third connecting block are movably connected with a third connecting rod, the inside of the third connecting rod is movably sleeved with a second connecting rod, the bottom of the second connecting rod is movably connected with a brake plate, one end of the second connecting rod is movably connected with a pedal plate, the bottom of the pedal plate is movably connected with a second spring, and one end of the third connecting block is sleeved with a second bolt.

Preferably, the top of the movable rod is provided with a groove matched with the bottom of the first pull rod, and the other end of the first connecting block is provided with a round hole matched with the movable rod.

Preferably, the top of the second connecting block is provided with a sliding groove matched with the bottom of the third bolt, and the movable rod is internally provided with a limiting groove matched with the bottom of the third bolt.

Preferably, one end of the second connecting rod is provided with a clamping groove matched with the other end of the pedal, and the top of the brake plate is provided with a connecting groove matched with the bottom of the second connecting rod.

Preferably, a fourth placing groove is formed in the third connecting rod, and a fifth placing groove is formed in the second connecting rod.

Preferably, one end of the third connecting block is provided with a through hole matched with the other end of the second bolt, and the sectional area of the fifth placing groove is one point and one time of the sectional area of one end of the second bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the first pull rod of design, first standing groove, first spring, movable rod and stopper, can adjust the position of movable rod, third bolt and second standing groove through the design, it fixes to move the inside position of movable block to the movable rod, through the second pull rod of design, the movable block, head rod and connecting plate, can adjust the position that the movable block moved, first bolt and third standing groove through the design, fix the position of head rod motion, the brake block of having solved because of foot-operated scooter generally be with wheel hub lid fixed connection, thereby lead to the brake block to damage the back in the use, the problem of change is difficult to dismantle to the user.

2. Through the pedal of design, the second connecting rod, the second spring, the third connecting rod, fourth standing groove and braking plate, can adjust the position of braking plate motion, thereby break down the back at the brake function of scooter, emergency braking can carry out, second bolt and five standing grooves through the design, fix the position of second connecting rod motion, the position of braking plate motion has been fixed promptly, solved because of the increase of foot-operated slide service life, its self brake sensitivity greatly reduced, then lead to the scooter to have the problem of potential safety hazard in the in-process of riding.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a second connecting block according to the present invention;

FIG. 3 is a side view, cross-sectional structural view of a second connecting block according to the present invention;

FIG. 4 is a schematic cross-sectional view of a third connecting block according to the present invention;

FIG. 5 is a schematic side sectional view of a third connecting block according to the present invention.

In the figure: 1. a brake pad; 2. a hub cap; 3. a foot pedal; 4. a first pull rod; 5. a first connection block; 6. a first bolt; 7. a second connecting block; 8. a second bolt; 9. a third connecting block; 10. treading a pedal; 11. a third bolt; 12. a second pull rod; 13. a movable block; 14. a first placing groove; 15. a first spring; 16. a movable rod; 17. a limiting block; 18. a second placing groove; 19. a first connecting rod; 20. a connecting plate; 21. a third placing groove; 22. a second connecting rod; 23. a second spring; 24. a third connecting rod; 25. a fourth placing groove; 26. a brake plate; 27. and a fifth placing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a brake structure of a pedal scooter comprises a brake block 1, a hub cover 2 and a pedal 3, wherein the front surface of the hub cover 2 is movably connected with a second connecting block 7, the front surface of the brake block 1 is movably connected with a first connecting block 5, the bottom of the second connecting block 7 is movably connected with a connecting plate 20, the other end of the second connecting block 7 is movably sleeved with a second pull rod 12, one end of the second pull rod 12 is movably connected with a movable block 13, the bottom of the movable block 13 is movably connected with a first connecting rod 19, the top thread of the movable block 13 is sleeved with a third bolt 11, a first placing groove 14 is arranged inside the first connecting block 5, one end inside the first placing groove 14 is movably connected with a first spring 15, the other end of the first spring 15 is movably connected with a movable rod 16, the top of the movable rod 16 is movably connected with a first pull rod 4, the bottom of the first placing groove 14 is movably connected with a limiting block 17, the first bolt 6 is sleeved on the front surface of the second connecting block 7 in a threaded manner, the second placing groove 18 is formed in the movable block 13, and the third placing groove 21 is formed in the first connecting rod 19.

In this embodiment, after the brake pad 1 of the pedal scooter is used for a long time, the brake pad needs to be replaced periodically to avoid affecting the use effect of the brake pad 1, the first bolt 6 is rotated to drive the rear surface of the first bolt 6 to start to move in the direction close to the front surface of the second connecting block 7, and the movement is continued until the rear surface of the first bolt 6 moves away from the inside of the third placing groove 21, at this time, the limitation on the position of the first connecting rod 19 is removed, the third bolt 11 is rotated to drive the bottom of the third bolt 11 to start to move in the direction away from the bottom of the movable rod 16, and the movement is continued until the bottom of the third bolt 11 moves away from the top of the movable block 13, at this time, the rotation of the third bolt 11 is stopped, because the bottom of the first pull rod 4 is attached to the top of the movable rod 16, an external force is applied to the first pull rod 4 to drive the movable rod 16 to start to move in the direction away from the inside of the second connecting block 7, in the process of moving the movable rod 16, the first spring 15 is compressed to a certain degree, because one end of the second pull rod 12 is attached to the other end of the movable block 13, the bottom of the movable block 13 is attached to the first connecting rod 19, and meanwhile, an external force is applied to the second pull rod 12, which drives the movable block 13 to start moving towards the direction close to the other end of the second connecting block 7, the movement of the movable block 13 can make the first connecting rod 19 start moving towards the direction close to the other end of the second connecting block 7 in the connecting plate 20, and continue to move until the other end of the movable rod 16 is separated from one end of the second connecting block 7, at this moment, the movement of the first pull rod 4 is stopped, when the other end of the movable block 13 contacts the other end of the inside of the second connecting block 7, at this moment, the movement of the second pull rod 12 is stopped, the brake pad 1 is taken down for replacement, and after the replacement is finished, and when the brake pad is installed at the original position, the brake pad 1 can be fixed by reverse operation.

Specifically, the bottom of the pedal plate 3 is movably connected with a third connecting block 9, two ends of the inside of the third connecting block 9 are movably connected with a third connecting rod 24, the inside of the third connecting rod 24 is movably sleeved with a second connecting rod 22, the bottom of the second connecting rod 22 is movably connected with a braking plate 26, one end of the second connecting rod 22 is movably connected with a pedal plate 10, the bottom of the pedal plate 10 is movably connected with a second spring 23, and one end of the third connecting block 9 is sleeved with a second bolt 8 through threads.

In this embodiment, when the sensitivity of the brake structure of the foot-operated scooter is reduced, the scooter can be stopped urgently by connecting the other end of the pedal 10 to one end of the second connecting rod 22, connecting the bottom of the second connecting rod 22 to the brake plate 26, and the rider of the scooter can drive the second connecting rod 22 and the brake plate 26 to move toward the bottom of the third connecting block 9 by using the foot to step on the pedal 10, wherein the second spring 23 is compressed to a certain extent during the movement of the pedal 10, and continues to move by forming a through groove at the bottom of the third connecting block 9, the through groove being adapted to the brake plate 26, until the bottom of the brake plate 26 contacts the ground through the through groove at the bottom of the third connecting block 9, at this time, the pedal 10 is stopped to be stepped on, the second bolt 8 is rotated, and the other end of the second bolt 8 is driven to move inside the third connecting block 9, the movement is continued until the other end of the second bolt 8 moves to contact the inner wall of the fifth placing groove 27, so that the moving position of the second connecting rod 22 is fixed, and when the scooter needs to be ridden next, the reverse operation is performed.

Specifically, the top of the movable rod 16 is provided with a groove matched with the bottom of the first pull rod 4, and the other end of the first connecting block 5 is provided with a round hole matched with the movable rod 16.

In this embodiment, the bottom of the first pull rod 4 is in fit connection with the top of the movable rod 16; through offer the round hole with the adaptation of movable rod 16 at the other end of first connecting block 5 to through exerting an external force to first pull rod 4, driven the inside motion of movable rod 16 at first connecting block 5.

Specifically, the top of the second connecting block 7 is provided with a sliding groove adapted to the bottom of the third bolt 11, and the inside of the movable rod 16 is provided with a limiting groove adapted to the bottom of the third bolt 11.

In this embodiment, the third bolt 11 is rotated to drive the bottom of the third bolt 11 to move inside the second connecting block 7, and the movement is continued until the bottom of the third bolt 11 contacts the inside of the movable rod 16, so as to fix the moving position of the movable rod 16.

Specifically, one end of the second connecting rod 22 is provided with a clamping groove adapted to the other end of the pedal 10, and the top of the braking plate 26 is provided with a connecting groove adapted to the bottom of the second connecting rod 22.

In this embodiment, the other end of the pedal 10 is connected to one end of the second connecting rod 22; the bottom of the second connecting rod 22 is connected with the top of the braking plate 26 in a fitting manner, so that the second connecting rod 22 and the braking plate 26 are driven to move under the action force of the movement of the pedal 10.

Specifically, the third connecting rod 24 has a fourth placement groove 25 formed therein, and the second connecting rod 22 has a fifth placement groove 27 formed therein.

In this embodiment, the second connecting rod 22 can move inside the third connecting rod 24 by opening the fourth placing groove 25 inside the third connecting rod 24; by opening the fifth placing groove 27 inside the second connecting rod 22, the movement of one end of the second bolt 8 inside the fifth placing groove 27 is facilitated.

Specifically, one end of the third connecting block 9 is provided with a through hole matched with the other end of the second bolt 8, and the cross-sectional area of the fifth placing groove 27 is one point and one time of the cross-sectional area of one end of the second bolt 8.

In this embodiment, the second bolt 8 is rotated to drive the other end of the second bolt 8 to move inside the third connecting block 9, and the movement is continued until the other end of the second bolt 8 moves to contact the inner wall of the fifth placing groove 27, so that the moving position of the second connecting rod 22 is fixed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foot-operated scooter brake structure, includes brake block (1), wheel hub lid (2) and running-board (3), its characterized in that: the front surface of the hub cover (2) is movably connected with a second connecting block (7), the front surface of the brake pad (1) is movably connected with a first connecting block (5), the bottom of the second connecting block (7) is movably connected with a connecting plate (20), the other end of the second connecting block (7) is movably sleeved with a second pull rod (12), one end of the second pull rod (12) is movably connected with a movable block (13), the bottom of the movable block (13) is movably connected with a first connecting rod (19), the top thread of the movable block (13) is sleeved with a third bolt (11), a first placing groove (14) is formed in the first connecting block (5), one end of the interior of the first placing groove (14) is movably connected with a first spring (15), the other end of the first spring (15) is movably connected with a movable rod (16), the top of the movable rod (16) is movably connected with a first pull rod (4), the bottom swing joint of first standing groove (14) has stopper (17), first bolt (6) have been cup jointed to the front surface screw thread of second connecting block (7), second standing groove (18) have been seted up to the inside of movable block (13), third standing groove (21) have been seted up to the inside of head rod (19).

2. The pedal scooter brake structure of claim 1, wherein: the bottom swing joint of running-board (3) has third connecting block (9), the equal swing joint in inside both ends of third connecting block (9) has third connecting rod (24), the inside activity of third connecting rod (24) has cup jointed second connecting rod (22), the bottom swing joint of second connecting rod (22) has brake plate (26), the one end swing joint of second connecting rod (22) has pedal (10), the bottom swing joint of pedal (10) has second spring (23), the one end screw thread of third connecting block (9) has cup jointed second bolt (8).

3. The pedal scooter brake structure of claim 1, wherein: the top of the movable rod (16) is provided with a groove matched with the bottom of the first pull rod (4), and the other end of the first connecting block (5) is provided with a round hole matched with the movable rod (16).

4. The pedal scooter brake structure of claim 1, wherein: the top of the second connecting block (7) is provided with a sliding groove matched with the bottom of the third bolt (11), and the movable rod (16) is internally provided with a limiting groove matched with the bottom of the third bolt (11).

5. The pedal scooter brake structure of claim 2, wherein: one end of the second connecting rod (22) is provided with a clamping groove matched with the other end of the pedal (10), and the top of the brake plate (26) is provided with a connecting groove matched with the bottom of the second connecting rod (22).

6. The pedal scooter brake structure of claim 2, wherein: a fourth placing groove (25) is formed in the third connecting rod (24), and a fifth placing groove (27) is formed in the second connecting rod (22).

7. The pedal-type scooter brake structure of claim 6, wherein: one end of the third connecting block (9) is provided with a through hole matched with the other end of the second bolt (8), and the section area of the fifth placing groove (27) is one point and one time of the section area of one end of the second bolt (8).