CN216102569U

CN216102569U - Adjustable children's scooter

Info

Publication number: CN216102569U
Application number: CN202023229209.5U
Authority: CN
Inventors: 胡奇郎; 陈强峰; 胡齐帅; 李鼎
Original assignee: Zhejiang Lufei Magnesium Co ltd
Current assignee: Zhejiang Lufei Magnesium Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-03-22
Anticipated expiration: 2030-12-28

Abstract

The utility model provides an adjustable children's scooter which comprises a frame, a handle fixedly arranged at the front part of the frame, a cushion frame fixedly arranged at the middle part of the frame, a front fork arranged at the bottom of the handle, a front wheel rotatably arranged at the bottom of the front fork and a rear wheel rotatably arranged at the rear part of the frame, wherein a first adjusting device for adjusting the height of the handle is arranged between the front fork and the front wheel, a second adjusting device for adjusting the length of the scooter is arranged between the rear part of the frame and the rear wheel, and a reinforcing device for reinforcing the strength of the frame is also fixedly arranged on the frame. The adjustable children's scooter disclosed by the utility model is simple in structure, portable and convenient to carry, and convenient to adjust, and not only can effectively realize the adjustment of the height and the length of a vehicle, so that the scooter has a wider application range, but also can ensure the structural strength of the vehicle while reducing the weight of the scooter body.

Description

Adjustable children's scooter

Technical Field

The utility model belongs to the technical field of a scooter, and particularly relates to an adjustable children scooter.

Background

The child scooter is called a child balance bike, the appearance of the child balance bike is similar to that of a common bike, but the child balance bike is different from a bike ridden by an adult, and the child balance bike does not have pedals and a transmission device and generates power by pedaling the ground. The baby walker not only helps the child to master the balance ability, but also can promote the body development, and the bone and muscle pressure of the baby can be relieved by properly using the baby walker, so that the baby walker has certain positive effects on the height and the leg type.

Due to the particularity of the applicable objects of the baby walker, the structural strength of the baby walker needs to be ensured, the weight of the baby walker needs to be reduced as much as possible, therefore, the overall structural design of the scooter is very critical, most of the scooter in the current market adopts magnesium alloy to manufacture the frame, and all the magnesium alloy parts formed by die casting are welded together, the frame has the advantages of light weight, high strength and high production efficiency, however, argon arc welding is needed for welding between magnesium alloy parts, the processing cost is high, in addition, the surface of the welding part needs to be polished, the polishing process is time-consuming and labor-consuming, moreover, the children's scooter in the prior art basically fixes all accessories and can not be adjusted, and can not meet the requirements of children with different heights, and along with the growth of children, the size of the scooter just adapts to the use requirement, which causes certain resource waste.

SUMMERY OF THE UTILITY MODEL

The adjustable baby walker provided by the utility model has the advantages that the first adjusting device is arranged between the front fork and the front wheel, the second adjusting device is arranged between the frame and the rear wheel, the length and the height of the baby walker can be effectively adjusted, the application range of the baby walker is wider, the anti-collision capacity of the frame can be improved by arranging the reinforcing device on the frame, and the problems in the prior art are effectively solved.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the utility model provides a children's smooth walking car with adjustable, includes the frame, fixes the handle that sets up in the frame front portion, fixes the cushion frame that sets up in the frame middle part, sets up in the front fork of handle bottom, rotates the front wheel that sets up in the front fork bottom and rotate the rear wheel that sets up in the frame rear portion, be provided with the first adjusting device of regulation handle height between front fork and the front wheel, be provided with the second adjusting device of adjusting smooth walking car length between frame rear portion and the rear wheel, still the fixed enhancement device that is used for strengthening the frame intensity that is provided with on the frame.

Furthermore, first adjusting device is including offering the adjustment tank on the front fork, fixed the connecting pipe that sets up in the front wheel both sides and setting up the connecting pad in the adjustment tank, and above-mentioned adjustment tank, connecting pipe and connecting pad pass through fastening bolt mutual fixed connection, set up the regulation hole that a plurality of straight lines were arranged in the adjustment tank, the outline of connecting pad and the interior outline looks adaptation of adjustment tank offer the connecting hole of cooperation regulation hole on the connecting pad, the quantity of connecting hole is one, second adjusting device's structure is the same with first adjusting device's structure.

Further, the frame includes inside hollow frame pipe, fixed connection in the tail fork of frame pipe afterbody and sets up in the cushion frame of frame pipe and tail fork junction, and the fixed footboard that is provided with in frame both sides, reinforcing means strengthens the strip for the fixed arc that sets up in frame pipe upper portion, and arc is strengthened strip one end and is connected in the junction of frame pipe and tail fork at frame pipe tip other end, forms one between arc strengthening strip and the frame pipe and becomes the chamber.

Furthermore, the frame tube, the tail fork, the cushion frame, the pedal and the arc-shaped reinforcing strip are integrally formed, the pedal is shark fin-shaped, and the outer contour of the pedal and the outer contour of the tail fork are positioned on the same plane.

Further, the front wheel includes the rim, installs tire on the rim, is located the wheel hub of rim central point and connects the spoke between rim and wheel hub, the connecting pipe is fixed to be set up in wheel hub both sides, and the tire is solid EVA foaming material, the spoke is including connecting the first spoke on the wheel hub and connecting the second spoke on the rim, first spoke and second spoke integrated into one piece.

Furthermore, the first spoke is in a willow leaf shape, a willow leaf groove is formed in the first spoke, and the second spoke is in an axe shape.

The utility model has the following characteristics and beneficial effects:

the adjustable baby walker provided by the utility model has the advantages that the first adjusting device is arranged between the front fork and the front wheel, the second adjusting device is arranged between the frame and the rear wheel, the length and the height of the baby walker can be effectively adjusted, the application range of the baby walker is wider, the anti-collision capacity of the frame can be effectively improved by arranging the reinforcing device on the frame and forming a deformation cavity with the frame, the functions of the baby walker can be more diversified by integrally arranging the pedal on the frame, the structural strength of the wheels can be ensured and the weight of the walker body can be effectively reduced by arranging the spokes as a structure with two spokes mutually connected and arranging the grooves, the adjustable baby walker has a simple structure, is portable and convenient to carry and adjust, and not only can the height and the length of the walker be effectively adjusted, the application range of the scooter is wider, and the structural strength of the scooter can be ensured while the weight of the scooter body is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an adjustable walker according to the present invention;

FIG. 2 is an exploded view of a first adjustment mechanism of the adjustable walker of the present invention;

FIG. 3 is a schematic view of the frame of the adjustable walker for children of the present invention;

FIG. 4 is a schematic view of the structure of the wheels of the adjustable walker according to the present invention.

In the drawings, 1-vehicle frame; 101-frame tube; 102-a tail fork; 103-a pedal; 2-a handle; 3-a cushion frame; 4-a front fork; 5-front wheels; 51-a rim; 52-a tire; 53-wheel hub; 54-a first spoke; 55-a second spoke; 6-rear wheel; 7-a first regulating device; 71-an adjustment groove; 72-connecting tube; 73-connecting pads; 74-fastening bolts; 75-a conditioning aperture; 76-connecting hole; 8-a second regulating device; 9-arc reinforcing strips; 10-deformation chamber.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 3, an adjustable children's scooter comprises a frame 1, a handle 2 fixedly arranged at the front part of the frame 1, a cushion frame 3 fixedly arranged at the middle part of the frame 1, a front fork 4 arranged at the bottom of the handle 2, a front wheel 5 rotatably arranged at the bottom of the front fork 4, and a rear wheel 6 rotatably arranged at the rear part of the frame 1, wherein a first adjusting device 7 for adjusting the height of the handle 2 is arranged between the front fork 4 and the front wheel 5, a second adjusting device 8 for adjusting the length of the children's scooter is arranged between the rear part of the frame 1 and the rear wheel 6, the first adjusting device 7 is arranged between the front fork 4 and the front wheel 5, and the second adjusting device 8 is arranged between the frame 1 and the rear wheel 6, so that the length and the height of the children's scooter can be effectively adjusted, and the application range of the scooter is wider, still fixedly on the frame 1 be provided with the enhancement device that is used for strengthening frame 1 intensity, strengthen the structural strength that the device can strengthen frame 1 effectively through setting up on frame 1, can not seriously damage when guaranteeing that the vehicle receives the striking, cause the injury to the user.

The frame 1 comprises a frame tube 101 with a hollow inner part, a tail fork 102 fixedly connected to the tail part of the frame tube 101 and a cushion frame 3 arranged at the joint of the frame tube 101 and the tail fork 102, the frame tube 101 is hollow, pedals 103 are fixedly arranged on two sides of the frame 1, a reinforcing device is an arc reinforcing bar 9 fixedly arranged on the upper part of the frame tube 101, one end of the arc reinforcing bar 9 is connected to the end part of the frame tube 101, the other end of the arc reinforcing bar is connected to the joint of the frame tube 101 and the tail fork 102, a deformation cavity 10 is formed between the arc reinforcing bar 9 and the frame tube 101, the collision resistance of the frame 1 can be effectively improved by arranging the reinforcing device on the frame 1 and forming the deformation cavity 10 with the frame 1, the frame tube 101, the tail fork 102, the cushion frame 3, the pedals 103 and the arc reinforcing bar 9 are integrally formed, the pedals 103 are shark fin-shaped, the outer contour of the pedals 103 and the outer contour of the tail fork 102 are in the same plane, the pedal 103 with the structure has better connection stability, the overall streamline of the vehicle can be better when the pedal 103 and the outer contour of the tail fork 102 are positioned on the same plane, and the integrally arranged pedal 103 can enable the function of the scooter to be more diversified, such as the scooter can stand in the vehicle form process.

Referring to fig. 2, the first adjusting device 7 of the adjustable children's walker comprises an adjusting groove 71 formed on the front fork 4, a connecting pipe 72 fixedly arranged on both sides of the front wheel 5, and a connecting pad 73 arranged in the adjusting groove 71, wherein the adjusting groove 71, the connecting pipe 72, and the connecting pad 73 are fixedly connected with each other through a fastening bolt 74, a plurality of adjusting holes 75 arranged in a straight line are formed in the adjusting groove 71, the outer contour of the connecting pad 73 is matched with the inner contour of the adjusting groove 71, a connecting hole 76 matched with the adjusting hole 75 is formed in the connecting pad 73, the number of the connecting holes 76 is one, the connecting hole 76 is arranged to cover the adjusting hole 75 in the adjusting groove after the connecting pad 73, the adjusting groove 71, and the front fork 4 are connected, on one hand, the cleanness of the adjusting hole 75 is ensured, on the other hand, the appearance of the children's walker is more beautiful visually, the second adjusting device 8 has the same structure as the first adjusting device 7.

Referring to fig. 4, a structural schematic diagram of a wheel in adjustable children's scooter, front wheel 5 includes rim 51, install tire 52 on rim 51, be located the wheel hub 53 of rim 51 central point position and connect the spoke between rim 51 and wheel hub 53, connecting pipe 72 is fixed and is set up in wheel hub 53 both sides, tire 52 is solid EVA foam, the spoke is including connecting first spoke 54 on wheel hub 53 and connecting the second spoke 55 on rim 51, first spoke 54 and second spoke 55 integrated into one piece, first spoke 54 is the willow leaf form and inside has seted up the willow leaf groove, second spoke 55 is the axe type, through setting up the spoke into the structure of two spoke interconnect and set up slottedly, not only can guarantee the structural strength of wheel and can also the weight of effectual reduction automobile body.

The adjustable children's scooter provided by the utility model has the advantages of simple structure, portability and convenience in carrying and adjustment, the height and the length of the scooter can be effectively adjusted, the application range of the scooter is wider, and the structural strength of the scooter can be ensured while the weight of the scooter body is reduced.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to 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 utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides a children's scooter with adjustable, includes the frame, fixes and sets up in the anterior handle of frame, the fixed cushion frame that sets up in the frame middle part, sets up in the front fork of handle bottom, rotates and sets up in the front wheel of front fork bottom and rotate and set up in the rear wheel at frame rear portion, its characterized in that: a first adjusting device for adjusting the height of the handle is arranged between the front fork and the front wheel, a second adjusting device for adjusting the length of the scooter is arranged between the rear part of the frame and the rear wheel, and a reinforcing device for reinforcing the strength of the frame is fixedly arranged on the frame.

2. An adjustable children's walker according to claim 1, wherein: first adjusting device is including offering the adjustment tank on the front fork, fixed the connecting pipe that sets up in the front wheel both sides and setting up the connecting pad in the adjustment tank, and above-mentioned adjustment tank, connecting pipe and connecting pad pass through fastening bolt mutual fixed connection, set up the regulation hole that a plurality of straight lines were arranged in the adjustment tank, the outline of connecting pad and the interior outline looks adaptation of adjustment tank set up the connecting hole of cooperation regulation hole on the connecting pad, the quantity of connecting hole is one, second adjusting device's structure is the same with first adjusting device's structure.

3. An adjustable child walker according to claim 1 or 2 wherein: the frame includes inside hollow frame pipe, fixed connection in the tail fork of frame pipe afterbody and sets up in the cushion frame of frame pipe and tail fork junction, and the fixed footboard that is provided with in frame both sides, reinforcing means strengthens the strip for the fixed arc that sets up in frame pipe upper portion, and arc is strengthened strip one end and is connected in the frame pipe tip other end and connect in the junction of frame pipe and tail fork, forms one between arc strengthening strip and the frame pipe and becomes the chamber.

4. An adjustable children's walker according to claim 3 wherein: the frame tube, the tail fork, the cushion frame, the pedal and the arc-shaped reinforcing strip are integrally formed, the pedal is shark fin-shaped, and the outer contour of the pedal and the outer contour of the tail fork are positioned on the same plane.

5. An adjustable children's walker according to claim 2 wherein: the front wheel includes the rim, installs tire on the rim, is located the wheel hub of rim central point and connects the spoke between rim and wheel hub, the connecting pipe is fixed to be set up in wheel hub both sides, and the tire is solid EVA foaming material, the spoke is including connecting the first spoke on the wheel hub and connecting the second spoke on the rim, first spoke and second spoke integrated into one piece.

6. An adjustable children's walker according to claim 5, wherein: the first spoke is in a willow leaf shape, a willow leaf groove is formed in the first spoke, and the second spoke is in an axe shape.