CN218022000U

CN218022000U - Scooter for children

Info

Publication number: CN218022000U
Application number: CN202221646705.7U
Authority: CN
Inventors: 张兴邦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-13
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a children scooter, include: the pedal comprises a main support pedal, a treading driving structure and a transmission structure, wherein a rear wheel is installed at the left part of the main support pedal, and the transmission structure is arranged at the joint of the rear wheel and the main support pedal; a treading driving structure is arranged on the main supporting pedal; the chain is fixed on the lower surface of the pedal, the chain is meshed with the chain wheel, the rotating shaft is sleeved with a torsion spring, one end of the torsion spring is propped against the pedal, and the other end of the torsion spring is propped against the main support pedal. The utility model discloses a handlebar rotates the handlebar, makes the front wheel rotate, changes the moving direction that the main tributary supported the footboard, drives transmission structure through trampling the drive structure, makes the rear wheel rotate, promotes the main tributary and supports the footboard and remove, realizes trampling the formula drive and removes, improves the interest of scooter, reduces the wearing and tearing of shoes, is difficult for stumbling and falls and hinder.

Description

Scooter for children

Technical Field

The utility model relates to a scooter technical field for children specifically is a scooter for children.

Background

The children's scooter is child's toy, and children ride the flexibility that the scooter can temper the health often, improves reaction rate, increases the amount of exercise, strengthens organism resistance, along with the continuous development of economy and the continuous progress of society, provides the very abundant material consumer for people's production life to improve people's standard of living, and children's scooter is just one of a great deal of speciality consumer.

The child scooter on the existing market generally adopts a foot to step on the scooter, makes human focus fall on the car, and another pedal ground realizes removing and produces the propulsion to the human body, and the propulsion method is single, and is interesting not enough, because a foot need continuously pedal ground hard, can produce certain wearing and tearing to shoes, if there is the obstacle just on the ground, for example rope or ground are uneven, also lead to children to be stumbled and fall easily and hinder.

Therefore, we propose a child scooter so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a children's scooter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a child scooter comprising: the pedal comprises a main support pedal, a treading driving structure and a transmission structure, wherein a rear wheel is installed at the left part of the main support pedal, and the transmission structure is arranged at the joint of the rear wheel and the main support pedal;

the transmission structure comprises a chain wheel, a one-way bearing and a middle rotating shaft, the middle rotating shaft is rotationally connected with the main support pedal, the middle rotating shaft is fixedly provided with the one-way bearing and a rear wheel, and the one-way bearing is provided with the chain wheel;

the main support pedal is provided with a treading driving structure, the treading driving structure consists of a rotating seat, a rotating shaft, a treading plate, a limiting block, a chain and a torsion spring, wherein the rotating seat is fixedly installed with the main support pedal, the rotating shaft is fixedly installed on the rotating seat, the treading plate is rotatably connected on the rotating shaft, the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is propped against the treading plate, and the other end of the torsion spring is propped against the main support pedal;

the lower surface of the pedal is fixed with a chain which is engaged with the chain wheel.

Preferably, the front wheel is installed at the right end of the main supporting pedal, and a handlebar is installed on the front wheel.

Preferably, a limiting block is fixedly arranged on the lower surface of the pedal.

Preferably, the handlebar and the front wheel are rotatably connected with the main support pedal, and the handlebar is provided with a steering handle.

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

the handlebar is rotated through the steering handle, makes the front wheel rotate, changes the moving direction of main tributary support footboard, drives transmission structure through trampling drive structure, makes the rear wheel rotate, promotes the main tributary and supports the footboard and remove, realizes trampling formula drive and removes, improves the interest of scooter, reduces the wearing and tearing of shoes, is difficult for being stumbled and falls and hinder.

Drawings

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

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a top view of the treading drive structure and the transmission structure of the present invention;

fig. 4 is a schematic view of the cooperation between the middle chain and the chain wheel of the present invention.

In the figure: 1. a main support pedal; 2. a handlebar; 3. a steering handle; 4. a front wheel; 5. treading the driving structure; 6. a rear wheel; 7. a transmission structure; 8. a rotating seat; 9. a rotating shaft; 10. treading a pedal; 11. a limiting block; 12. a chain; 14. a torsion spring; 15. a chain wheel; 16. a one-way bearing; 17. a middle rotating shaft.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a child scooter comprising: the device comprises a main support pedal 1, a treading driving structure 5 and a transmission structure 7, wherein a rear wheel 6 is arranged at the left part of the main support pedal 1, and the transmission structure 7 is arranged at the joint of the rear wheel 6 and the main support pedal 1;

the transmission structure 7 comprises a chain wheel 15, a one-way bearing 16 and a middle rotating shaft 17, the middle rotating shaft 17 is rotatably connected with the main support pedal 1, the one-way bearing 16 and the rear wheel 6 are fixedly arranged on the middle rotating shaft 17, the one-way bearing 16 is provided with the chain wheel 15, and the chain wheel 15 is positioned on one side of the rear wheel 6;

a treading driving structure 5 is arranged on the main supporting pedal 1, the treading driving structure 5 is composed of a rotating seat 8, a rotating shaft 9, a treading pedal 10, a limiting block 11, a chain 12 and a torsion spring 14, wherein the rotating seat 8 is fixedly arranged with the main supporting pedal 1, the rotating shaft 9 is fixedly arranged on the rotating seat 8, the treading pedal 10 is rotatably connected on the rotating shaft 9, the limiting block 11 is fixedly arranged on the lower surface of the treading pedal 10, the torsion spring 14 is sleeved on the rotating shaft 9, one end of the torsion spring 14 props against the treading pedal 10, and the other end props against the main supporting pedal 1;

a chain 12 is fixed on the lower surface of the pedal 10, and the chain 12 is meshed with a chain wheel 15;

the pedal 10 is stepped on, the support rod 13 drives the chain wheel 15 to rotate, the chain wheel 15 drives the middle rotating shaft 17 to rotate through the one-way bearing 16, the rear wheel 6 rotates to drive the main support pedal 1 to move forwards, the torsion spring 14 is compressed in the process, the pedal 10 is loosened, the torsion spring 14 jacks up the pedal 10 to reset, the one-way bearing 16 idles in the upward rotation process of the fixed chain 12, the rear wheel 6 does not rotate, and when the pedal 10 is stepped on again, the rear wheel 6 rotates again, so that the pedal 10 repeatedly drives the rear wheel 6 to rotate, and the main support pedal 1 is pushed to move;

front wheel 4 is installed to main 1 right-hand members that support the footboard, installs handlebar 2 on the front wheel 4, and handlebar 2 and front wheel 4 rotate with main support footboard 1 to be connected, install direction handle 3 on the handlebar 2.

The working principle is as follows: the handlebar 2 is rotated through the direction handle 3, so that the front wheel 4 rotates, the moving direction of the main supporting pedal 1 is changed, the transmission structure 7 is driven through the treading driving structure 5, the rear wheel 6 rotates, the main supporting pedal 1 is pushed to move, and treading type driving movement is realized.

Those not described in detail in this specification are well within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. A child scooter comprising: main support footboard (1), trample drive structure (5), transmission structure (7), its characterized in that: a rear wheel (6) is arranged at the left part of the main supporting pedal (1), and a transmission structure (7) is arranged at the joint of the rear wheel (6) and the main supporting pedal (1);

the transmission structure (7) comprises a chain wheel (15), a one-way bearing (16) and a middle rotating shaft (17), the middle rotating shaft (17) is rotatably connected with the main supporting pedal (1), the one-way bearing (16) and the rear wheel (6) are fixedly installed on the middle rotating shaft (17), and the chain wheel (15) is installed on the one-way bearing (16);

the main support pedal (1) is provided with a treading driving structure (5), the treading driving structure (5) is composed of a rotating seat (8), a rotating shaft (9), a treading pedal (10), a limiting block (11), a chain (12) and a torsion spring (14), wherein the rotating seat (8) is fixedly installed with the main support pedal (1), the rotating seat (8) is fixedly provided with the rotating shaft (9), the rotating shaft (9) is rotatably connected with the treading pedal (10), the rotating shaft (9) is sleeved with the torsion spring (14), one end of the torsion spring (14) is abutted against the treading pedal (10), and the other end of the torsion spring (14) is abutted against the main support pedal (1);

a chain (12) is fixed on the lower surface of the pedal (10), and the chain (12) is meshed with a chain wheel (15).

2. A children's scooter according to claim 1, characterized in that the main support pedal (1) is provided with a front wheel (4) at the right end, and a handlebar (2) is provided on the front wheel (4).

3. A scooter according to claim 1, characterized in that a stopper (11) is fixedly mounted on the lower surface of the pedal (10).

4. A child scooter according to claim 2, characterized in that the handlebar (2) and the front wheel (4) are rotatably connected to the main support pedal (1), the handlebar (2) being provided with a steering handle (3).