CN211417497U - Multifunctional children tricycle - Google Patents

Abstract

The utility model relates to a multi-functional children tricycle, including front wheel, rear wheel, pedal and frame, still include the back footboard, the back footboard is the cuboid structure, back footboard bolted connection is in the vertical afterbody of frame, the back footboard with rear wheel central point puts the parallel, the back footboard with rear wheel center pin fixed connection. The utility model discloses a multi-functional children tricycle has solved among the prior art children's balance car and children tricycle etc. and all are mutually independent, and the user need select balance car or tricycle according to the use needs, need purchase respectively and deposit, and economic nature is poor and the occupation space of two cars is great, and can cause the extravagant and inconvenient problem of depositing of fund.

Description

Multifunctional children tricycle

Technical Field

The utility model relates to a children's shallow technical field especially relates to a multi-functional children's tricycle.

Background

The baby stroller and the tricycle are generally required to be used in the growth stage of the baby of each family, but the using time of each type of the stroller is short, the use of the stroller with low manufacturing cost is realized, and the safety of the baby cannot be guaranteed; the vehicle with safe and reliable use quality has high cost and each stage is not damaged, thus causing great waste of social resources.

At present, the children balance car among the prior art is mutually independent with children's tricycle, and the user needs to select balance car or tricycle according to the use needs, need purchase respectively and deposit, and economic nature is poor and the occupation space of two cars is great, and can cause the fund waste and deposit the inconvenience, aggravates the problem of family's economic burden simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multifunctional tricycle for children.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional children tricycle, includes front wheel, rear wheel, pedal and frame, still includes the back footboard, the back footboard is the cuboid structure, back footboard bolted connection be in the vertical afterbody of frame, the back footboard with rear wheel central point puts the parallel, the back footboard with rear wheel center pin fixed connection.

Preferably, the rear step is positioned perpendicular to the longitudinal structure to which the seat is connected.

Preferably, there is S type line on the horizontal surface of back footboard, and the left and right sides installs rubber construction.

Preferably, the inner side of the longitudinal surface of the rear pedal is provided with a support structure, and the support structure is rectangular.

Preferably, the folding bicycle further comprises a folding bicycle seat, wherein the folding bicycle seat comprises an inner tube, an outer tube and a fixing lock, and a sliding groove and a sliding bolt are connected and arranged between the inner tube and the outer tube.

Preferably, the outer pipe is fixedly connected with the frame, and the top end of the outer pipe is of a convex structure; the folding saddle is fixedly installed on the top end of the inner tube in the longitudinal direction, and the inner tube is of a cuboid tubular structure.

Preferably, the spout is the rectangular structure of vertical fretwork both ends semicircle, the slip bolt is in rectangular structure's inside below.

Preferably, the fixing lock is a frame structure having three frames, two frames in a transverse direction are connected to both sides of the outer tube, and the fixing lock is perpendicular to the outer tube.

Preferably, the telescopic front fork frame further comprises a telescopic front fork frame, a telescopic structure and a seat pipe clamp are arranged in the middle of the telescopic front fork frame, the telescopic structure comprises an upper circular pipe and a lower circular pipe, and the upper circular pipe is embedded in the lower circular pipe; the seat pipe clamp is circular, and the outer side of the seat pipe clamp is provided with a U-shaped switch structure.

Preferably, the lower end of the telescopic front fork is fixedly connected with the frame.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model designs the rear pedal which can be treaded and can be used as a balance car; when the age balancing ability of the children is not strong enough, the children can ride the tricycle to play by themselves; when the children are slightly old and have enough balance feeling, the children can step on the rear pedal to play; the tricycle increases the pleasure of children, is suitable for children at different ages, prolongs the service life of the tricycle, and simultaneously reduces the problems of unnecessary fund waste and inconvenient storage.

Drawings

Fig. 1 is a schematic structural view of a three-wheeled stroller of the present invention;

FIG. 2 is a schematic view of the folding of the seat and the extension of the front fork of the child tricycle according to the present invention;

fig. 3 is a right side view of the child tricycle of the present invention.

Detailed Description

In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.

Referring to fig. 1 and 3, the utility model discloses a multifunctional children tricycle, including front wheel 1, rear wheel 2, pedal 3 and frame 4, still include rear pedal 5, rear pedal 5 is the cuboid structure, rear pedal 5 bolted connection is at the longitudinal afterbody of frame, rear pedal 5 with the rear wheel 2 central point puts parallelly, rear pedal 5 with rear wheel 2 central axis fixed connection; when children are young, the balance ability is not strong, and the tricycle of being fit for riding is played, and children sit on the seat, step on pedal 3 with both feet for the tricycle moves ahead.

Preferably, the rear pedal 5 is connected with the central shaft of the rear wheel 2 by adopting aluminum alloy, so that the bicycle is more firm and durable and prevents breakage.

Preferably, the rear pedal 5 has S-shaped ridges 51 on the lateral surface thereof, and rubber structures 52 are mounted on the left and right sides thereof, so that the ridges 51 and the rubber structures 52 increase the frictional force on the surface of the rear pedal 5, thereby preventing the feet of the children from slipping during playing and preventing the children from falling down.

Preferably, the rear pedal 5 has a support structure 53 on the inner side of the longitudinal surface, and the support structure 53 has a rectangular parallelepiped shape, so as to enhance the load-bearing capacity of the rear pedal 5.

Preferably, the pedals 3 are mechanically connected to the front wheel 1, and the pedals 3 are provided with anti-slip stripes to prevent children from stepping empty, so that the riding is safer.

Preferably, the front wheel 1 and the rear wheel 2 adopt anti-skid and wear-resistant foamed tires, so that the road holding capacity is high, the road holding capacity is not easy to skid, and the service life is long.

Preferably, the nominal diameter of the front wheel 1 is larger than that of the rear wheel 2, so that rollover is not easy to happen.

Referring to fig. 1, fig. 1 is a schematic structural view of the present invention, the multi-functional tricycle for children further includes a front telescopic fork 6, a telescopic structure 61 and a seat clamp 62 are disposed in the middle of the front telescopic fork 6, the telescopic structure 6 includes an upper circular tube 63 and a lower circular tube 64, the upper circular tube 63 is embedded in the lower circular tube 64; the seat pipe clamp 62 is circular, and a U-shaped switch structure is arranged on the outer side; when a child steps on the rear pedal 5 for playing, the seat pipe clamp 62 is opened, the positions of the upper round pipe 63 and the lower round pipe 64 are adjusted to be suitable for the child to ride, and then the seat pipe clamp 62 is closed.

Preferably, the lower end of the telescopic front fork 6 is fixedly connected with the frame.

Preferably, a small bell 7 is mounted on the handle of the telescopic front fork 6 to increase the pleasure of children in riding.

Preferably, the telescopic front fork 6 and the frame 4 are perpendicular to each other, and the frame 4 is reinforced by carbon steel, is not easy to break, deform and be firm and durable; handle protective sheath 8 nestification is in the place ahead of preceding crotch 1, has the line on the handle protective sheath 9, prevents that children's hand from smooth, and the material adopts rubber, holds more comfortablely.

Referring to fig. 2, the present invention is a schematic structural view of the folding seat of the present invention, the tricycle for children further includes a folding seat 8, the folding seat 8 includes an inner tube 81, an outer tube 82 and a fixing lock 83, a sliding groove 84 and a sliding bolt 85 are connected between the inner tube 81 and the outer tube 82; when the child is older slightly, when there is enough balanced sense, folding tricycle folding saddle 8, hold inner tube 81 and exert oneself and remove sliding bolt 85 from the below in the spout 84 to the top of spout 84, the saddle front end is folded to the position of frame 4, fixed lock 83 moves the vertical direction from the parallel direction and fixes the position of outer tube 82 and inner tube 81, the tricycle uses as the balance car, the child holds tricycle handle, rear pedal 5 is stepped on to a foot, a foot is used for stepping on ground and makes the dolly advance, the dual-purpose effect of a car has been reached.

Preferably, the sliding groove 84 is a longitudinal hollow strip structure with two semicircular ends, and the sliding bolt 85 is arranged below the inner part of the strip structure.

Preferably, said rear step 5 is positioned perpendicular to the longitudinal structure of the folding seat 8.

Preferably, the outer tube 82 is fixedly connected with the frame, and the top end of the outer tube 82 is of a convex structure, so that the inner tube 81 can be conveniently folded and placed.

Preferably, the folding seat 8 is fixedly installed at the top end of the inner tube 81 in the longitudinal direction, and the inner tube 81 has a rectangular parallelepiped tubular structure.

Preferably, the fixing latch 83 is a frame structure having three frames, two frames in a transverse direction are connected to both sides of the outer tube, and the fixing latch 83 is perpendicular to the outer tube 82.

Preferably, the longitudinal tail part of the frame 4 is provided with a connecting seat which is connected with the front middle position of the rear pedal 8.

From the above, the utility model designs the rear pedal which can be treaded, and can be used as a balance car; when the age balancing ability of the children is not strong enough, the children can ride the tricycle to play by themselves; when the children are slightly old and have enough balance feeling, the children can step on the rear pedal to play; the tricycle increases the pleasure of children, is suitable for children at different ages, prolongs the service life of the tricycle, and simultaneously reduces the problems of unnecessary fund waste and inconvenient storage.

The present invention has been described in relation to the above embodiments, which are only examples for implementing the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, all changes and modifications which do not depart from the spirit and scope of the present invention are deemed to fall within the scope of the present invention.

Claims (10)

1. The utility model provides a multi-functional children tricycle, includes front wheel, rear wheel, pedal and frame, its characterized in that still includes the back footboard, the back footboard is the cuboid structure, back footboard bolted connection be in the vertical afterbody of frame, the back footboard with rear wheel central point puts the parallel, the back footboard with rear wheel center pin fixed connection.

2. The multi-function child tricycle of claim 1 wherein the rear footrest is positioned perpendicular to the longitudinal structure associated with the seat.

3. The multi-functional tricycle as claimed in claim 1, wherein the rear pedal has S-shaped lines on its lateral surface, and rubber structures are installed on both left and right sides.

4. The multi-function child tricycle of claim 1 wherein the rear deck has a support structure inside the longitudinal surface, the support structure being rectangular parallelepiped in shape.

5. The multi-function children's tricycle of claim 1, further comprising a folding seat, the folding seat comprising an inner tube, an outer tube and a fixing lock, wherein a sliding groove and a sliding bolt are connected between the inner tube and the outer tube.

6. The multi-function children's tricycle of claim 5, wherein the outer tube is fixedly connected with the frame, and the top end of the outer tube is of a convex structure; the folding saddle is fixedly installed on the top end of the inner tube in the longitudinal direction, and the inner tube is of a cuboid tubular structure.

7. The multi-function tricycle as claimed in claim 5, wherein the sliding slot is a longitudinal hollow bar structure with semi-circular ends, and the sliding bolt is under the inside of the bar structure.

8. The multi-function children's tricycle of claim 5, wherein the fixing lock is a frame structure having three rims, two frames in a transverse direction are connected to both sides of the outer tube, and the fixing lock is perpendicular to the outer tube.

9. The multi-function tricycle as claimed in claim 1, further comprising a telescopic front fork having a telescopic structure and a seat clamp at a middle position, the telescopic structure comprising an upper tube and a lower tube, the upper tube being embedded in the lower tube; the seat pipe clamp is circular, and the outer side of the seat pipe clamp is provided with a U-shaped switch structure.

10. The multi-function children's tricycle of claim 9, wherein the lower end of the telescopic front fork is fixedly connected to the frame.

Images