CN215663793U

CN215663793U - Child's bike

Info

Publication number: CN215663793U
Application number: CN202121350984.8U
Authority: CN
Inventors: 蔡辉; 朱铁文
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2022-01-28
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a baby carriage which comprises a carriage frame and a pedal assembly, wherein the pedal assembly comprises a crankshaft which can be rotatably arranged on the carriage frame and pedals which are arranged on the crankshaft, the baby carriage also comprises a toy bird assembly which is movably arranged relative to the carriage frame, the toy bird assembly comprises a bird body and wings which are respectively positioned at the left side and the right side of the bird body and are rotatably connected with the bird body, the baby carriage also comprises a driving assembly which drives the bird body to move up and down relative to the carriage frame and drives the wings to swing up and down relative to the bird body when the pedals are stepped by the feet to enable the crankshaft to rotate relative to the carriage frame, and the driving assembly is arranged between the crankshaft and the toy bird assembly. This perambulator is stepped on pedal in-process that makes the perambulator march at children's foot, but the frame up-and-down motion relatively of bird body, and the wing can be the bobbing luffing relatively simultaneously to make this toy bird subassembly be the state of flying, increased the recreational ability of this perambulator, thereby can improve the utilization ratio of toy car, can avoid extravagant.

Description

Child's bike

Technical Field

The utility model relates to the technical field of children products, in particular to a child bicycle.

Background

Children's bicycles such as children's tricycles and children's quadricycles are popular toys for preschool children. A child's cycle generally includes a frame, a seat, a pedal assembly, and a wheel, which are respectively mounted on the frame, such that the wheel is rotated when the pedal assembly is stepped on by a foot, thereby enabling the child's cycle to travel. In the prior art, the child bicycle only has a single riding function, is poor in entertainment performance, and is not frequently used after the child loses interest after being used for a period of time, so that waste is caused to a certain degree.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a children vehicle, wherein a toy bird component is arranged on the children vehicle, and the toy bird component is in a flying state when the children vehicle travels.

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

the utility model provides a perambulator, includes frame and pedal subassembly, pedal subassembly is including setting up with rotating crankshaft on the frame is in with setting up epaxial pedal, the perambulator is still including relative the toy bird subassembly that the frame activity set up, the toy bird subassembly include the bird body with be located respectively the left and right sides of bird body and with the bird body rotates the wing of connecting, the perambulator is still including stepping on as the foot pedal makes the crankshaft is relative when the frame rotates order about the bird body is relative the frame up-and-down motion makes the wing is relative the drive assembly of bird body luffing motion, drive assembly sets up the crankshaft with between the toy bird subassembly.

Preferably, the driving assembly comprises a driving rod and a connecting rod, one end of the driving rod is rotatably connected with the crankshaft, the other end of the driving rod is rotatably connected with the bird body, the connecting rod is respectively arranged between the wing and the frame on each side, one end of the connecting rod on each side is rotatably connected with the wing, and the other end of the connecting rod on each side is rotatably connected with the frame.

Furthermore, the child vehicle further comprises a front wheel arranged on the crankshaft, and the driving rod is eccentrically arranged relative to the axis of the crankshaft in a rotating manner and connected with the crankshaft relative to the axis of the front wheel in a rotating manner.

Furthermore, the front wheels are respectively arranged at the left end and the right end of the crankshaft, and the rotary connection position of the driving rod and the crankshaft is positioned in the middle of the crankshaft.

Further, it is pedal including first pedal and second, the bent axle is including being used for setting up first pedal axle of first pedal with be used for setting up the pedal second pedal axle of second, first pedal axle with second pedal axle parallel arrangement, the actuating lever is established including the cover first pedal epaxial and can be relative the axle sleeve that first pedal axle set up with rotating and the body of rod that extends along upper and lower direction, the lower tip of the body of rod is fixed to be set up on the axle sleeve, the upper end of the body of rod with the bird body rotates to be connected.

Furthermore, the driving assembly further comprises a limiting part fixedly arranged on the frame, a limiting groove which extends along the front-back direction and is matched with the driving rod is arranged on the limiting part, and the driving rod penetrates through the limiting groove and can be arranged in the limiting groove in a sliding mode relative to the limiting groove.

Further, when the bird body moves to the highest or lowest position relative to the frame, the driving rod is located at the end position of the limit groove in the limit groove.

Preferably, when the bird body is located at the lowest position, the wings on the left and right sides extend in the left-right direction, and when the driving assembly drives the bird body to move upwards, the wings on the left and right sides rotate downwards relative to the bird body and are folded.

Preferably, when the bird body is located at the highest position, the wings on the left and right sides are unfolded and extend in the left and right directions, and when the driving assembly drives the bird body to move downwards, the wings on the left and right sides are rotated upwards and folded relative to the bird body.

Preferably, the buggy further comprises a control bar for controlling the direction of travel of the buggy, a seat assembly provided on the frame and located behind the control bar, and rear wheels rotatably provided at the bottom rear portion of the frame, the toy bird assembly being located in front of the control bar.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the toy bird component is arranged on the baby carriage, when a child steps on the pedal to enable the crankshaft to rotate so as to enable the baby carriage to advance, the bird body can move up and down relative to the carriage, meanwhile, the wings can swing up and down relative to the bird body, and therefore the toy bird component is in a flying state, the entertainment performance of the baby carriage is improved, the utilization rate of the toy car can be improved, and waste can be avoided.

Drawings

FIG. 1 is one of the schematic perspective views of the child vehicle of this embodiment (with the toy bird assembly moved to the uppermost position);

FIG. 2 is a second isometric view of the child vehicle of this embodiment (with the toy bird assembly moved to an intermediate position);

FIG. 3 is a third schematic perspective view of the child vehicle of this embodiment (with the toy bird assembly moved to the lowest position);

FIG. 4 is a schematic top view of the child's vehicle of the present embodiment;

FIG. 5 is a front schematic view of the child's vehicle of the present embodiment;

FIG. 6 is a schematic side view of the child's vehicle of the present embodiment;

FIG. 7 is a perspective view of the front portion of the child's vehicle of the present embodiment;

FIG. 8 is a perspective view of FIG. 7 with the control lever removed;

wherein: 11. a main frame; 12. a front frame; 211. a first pedal; 212. a second pedal; 221. A first pedal shaft; 222. a second pedal shaft; 223. a wheel axle; 224. a first connecting shaft; 225. a second connecting shaft; 226. a third connecting shaft; 31. a bird body; 311. a first connecting member; 32. wings; 321. a second connecting member; 41. a drive rod; 411. a shaft sleeve; 412. a rod body; 42. a connecting rod; 43. a limiting member; 431. a limiting groove; 5. a seat assembly; 6. a control lever; 7. a front wheel; 8. a rear wheel.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 8, the child's vehicle of the present invention comprises a frame, a seat assembly 5, a control lever 6, a footrest assembly, front wheels 7 and rear wheels 8.

The frame includes a main frame 11 extending in the front-rear direction, a front frame 12 provided at the front portion of the main frame 11, and a rear frame 13 provided at the rear portion of the main frame 11. The seat assembly 5 is provided on the main frame 11. A control bar 6 controls the direction in which the buggy is travelling, the control bar 6 being provided at the front of the main frame 11, which is located forward of the seat assembly 5. The front wheel 7 is rotatably provided on the front frame 12, and the rear wheel 8 is rotatably provided on the rear frame 13.

In this embodiment, the main frame 11 extends downward from front to back, the diameter of the rear wheel 8 is much smaller than that of the front wheel 7, and the overall appearance of the child vehicle is beautiful.

The pedal assembly comprises a crankshaft and a pedal, the pedal is arranged on the crankshaft, the crankshaft is rotatably arranged on the front frame 12, and the front wheel 7 is fixedly arranged on the crankshaft. In the present embodiment, the front frame 12 has a U-shaped structure with its opening facing downward, the left and right ends of the crankshaft are rotatably provided at the left and right ends of the front frame 12, respectively, and the front wheels 7 are fixedly provided at the left and right ends of the crankshaft, respectively.

The foothold includes a first foothold 211 and a second foothold 212, and one of the first and

second footholds

211 and 212 is a left foothold and the other is a right foothold.

In this embodiment, the crank shaft includes a first pedal shaft 221 for disposing the first pedal 211, a second pedal shaft 222 for disposing the second pedal 212, wheel shafts 223 respectively disposed on the left and right sides for disposing the front wheel 7 on the corresponding side, a first connecting shaft 224 connected between the first pedal shaft 221 and the second pedal shaft 222, a second connecting shaft 225 connected between the first pedal shaft 221 and the wheel shaft 223 on the corresponding side, and a third connecting shaft 226 connected between the second pedal shaft 222 and the wheel shaft 223 on the corresponding side, the central axes of the wheel shafts 223 on the left and right sides extend in the same linear direction, the first pedal shaft 221 and the second pedal shaft 222 are disposed in parallel, and the axial centers of the first pedal shaft 221 and the second pedal shaft 222 are disposed eccentrically with respect to the axial center of the wheel shaft 223.

The buggy also comprises a toy bird assembly which is movably arranged relative to the frame and which is positioned in front of the control rod 6. Specifically, the toy bird assembly includes a bird body 31 and wings 32. The wings 32 are respectively disposed at the left and right sides of the bird body 31, and one end of each wing 32 is rotatably connected to a corresponding side of the bird body 31. When the baby carriage travels, the bird body 31 can lift up and down relative to the carriage, and the wings 32 on each side can swing up and down relative to the bird body 31, so that the toy bird assembly is in a flying state, and the entertainment performance of the baby carriage during use is improved.

The child vehicle also includes a drive assembly disposed between the crankshaft and the toy bird assembly. When the children's vehicle travels by pedaling the first pedal 211 and the second pedal 212 to rotate the crank shaft relative to the front frame 12, the driving assembly can drive the bird body 31 to move up and down relative to the vehicle frame, and simultaneously the wings 32 at two sides can swing up or down relative to the bird body 31, even if the toy bird assembly is in a flying state.

Specifically, the drive assembly includes a drive rod 41 and a link 42. One end of the driving rod 41 is rotatably connected to the crankshaft, and the axis of the driving rod 41 rotatably connected to the crankshaft is eccentrically disposed with respect to the axis of rotation of the front wheel 7, and the other end of the driving rod 41 is rotatably connected to the bird body 31. The connecting rods 42 are respectively arranged between the wings 32 and the front frame 12, one end part of each connecting rod 42 is rotatably connected with the wings 32, and the other end part of each connecting rod 42 is rotatably connected with the front frame 12.

In this embodiment, the driving rod 41 includes a shaft sleeve 411 and a rod 412, the shaft sleeve 411 is sleeved on the first pedal shaft 221 and can be rotatably disposed around the first pedal shaft 221, the rod 412 extends along the up-down direction, the lower end of the rod 412 is fixedly disposed on the shaft sleeve 411, and the upper end of the rod 412 is rotatably connected to the bird body 31.

Specifically, a first connecting member 311 is fixedly disposed at the bottom of the bird body 31, the upper end of the rod 412 is rotatably connected to the first connecting member 311, a second connecting member 321 is fixedly disposed on the lower end of each wing 32, and one end of the connecting rod 42 is rotatably connected to the second connecting member 321. Thus, when the toy bird assembly is seen from top to bottom, the appearance is neat and beautiful.

When the first and

second pedals

211 and 212 are stepped on to rotate the crank shaft with respect to the front frame 12, the driving lever 41 moves upward or downward and swings around the rotational connection with the bird's body 31. When the driving rod 41 moves upward or downward, the bird body 31 is driven to move upward or downward synchronously, so that the wings 32 swing upward or downward relative to the bird body 31, and the toy bird assembly is similarly in a flying state.

The driving assembly further includes a limiting member 43 fixedly disposed on the front frame 12, the limiting member 43 is provided with a limiting groove 431 extending in the front-back direction and matching with the rod body 412 of the driving rod 41, and the rod body 412 is disposed in the limiting groove 431 in a penetrating manner and can be slidably disposed relative to the limiting groove 431. The driving rod 41 can only swing forwards or backwards around the rotation connection with the bird body 31 through the matching of the limiting groove 431 and the rod body 412.

When bird's body 31 moves to the highest or lowest position relative to the frame, drive rod 41 is located at the end position of limit groove 431 in limit groove 431.

In this embodiment, when the bird body 31 is at the lowest position during the process of driving the child car by stepping on the first pedal 211 and the second pedal 212 to rotate the crankshaft relative to the front frame 12, the wings 32 on the left and right sides are unfolded and extended in the left-right direction and are approximately flush with the bird body 31, and the driving rod 41 is located at the front end of the limiting groove 431 in the limiting groove 431, as shown in fig. 3; when the bird body 31 is driven to move upwards by the driving assembly, the wings 32 on the left and right sides rotate downwards relative to the bird body 31 and are folded, as shown in fig. 2; when the bird body 31 moves to the uppermost position, the wings 32 on the left and right sides are all inclined downward from the inside to the outside, and the driving rod 41 is located at the rear end portion of the limiting groove 431 in the limiting groove 431, as shown in fig. 1.

Of course, the flying manner of the toy bird assembly during the traveling of the child vehicle is not limited to the manner shown in the embodiment, and other flying manners can be adopted.

For example, when the bird body 31 is at the highest position during the process of stepping on the first and

second pedals

211 and 212 to rotate the crankshaft relative to the front frame 12 to make the child vehicle travel, the wings 32 on the left and right sides are unfolded and extend in the left-right direction and are approximately flush with the bird body 31; when the driving component drives the bird body 31 to move downwards, the wings 32 on the left side and the right side rotate upwards and furl relative to the bird body 31; when the bird's body 31 moves to the lowermost position, the wings 32 on both left and right sides are inclined upward from the inside to the outside.

Alternatively, when the bird body 31 moves to the lowest position in the process of driving the child car by stepping on the first and

second pedals

211 and 212 to rotate the crankshaft relative to the front frame 12, the wings 32 on the left and right sides are both disposed to be inclined upward from the inside to the outside; when the bird body 31 is driven by the driving assembly to move upwards from the lowest position, the wings 32 on the left side and the right side rotate downwards relative to the bird body 31 and are gradually unfolded; when the bird body 31 moves to the middle position, the wings 32 on the left and right sides extend in the left-right direction and are approximately flush with the bird body 31; when the driving assembly drives the bird body 31 to move upwards continuously, the wings 32 on the left side and the right side rotate downwards relative to the bird body 31 and are folded; when the bird body 31 moves to the uppermost position, the wings 32 on both left and right sides are inclined downward from the inside to the outside.

Of course, other flying modes can be adopted, so that the child car has high entertainment performance, the utilization rate of the toy car can be improved, and waste can be avoided.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A child's vehicle including a frame and a footrest assembly including a crankshaft rotatably provided on the frame and a footrest provided on the crankshaft, characterized in that: the perambulator is still including relative the toy bird subassembly that the frame activity set up, the toy bird subassembly include the bird body and be located respectively the left and right sides of bird body and with the bird body rotates the wing of connecting, the perambulator still includes when the foot is stepped on pedal messenger the bent axle is relative when the frame rotates order about the bird body is relative the frame up-and-down motion makes the wing is relative the drive assembly of bird body luffing motion, drive assembly sets up the bent axle with between the toy bird subassembly.

2. The child's vehicle of claim 1, wherein: the drive assembly includes actuating lever and connecting rod, an end of actuating lever with the bent axle rotates to be connected, another tip of actuating lever with the bird's body rotates to be connected, the connecting rod sets up respectively in every side the wing with between the frame, every side the an end of connecting rod all with the wing rotates to be connected, every side another end of connecting rod all with the frame rotates to be connected.

3. Child's vehicle according to claim 2, characterized in that: the child vehicle further comprises a front wheel arranged on the crankshaft, and the driving rod is eccentrically arranged relative to the axis rotatably connected with the crankshaft relative to the axis of the front wheel.

4. The child's vehicle of claim 3, wherein: the front wheels are respectively arranged at the left end and the right end of the crankshaft, and the rotary connection position of the driving rod and the crankshaft is positioned in the middle of the crankshaft.

5. Child's vehicle according to claim 2, characterized in that: it is pedal including first pedal and second, the bent axle is including being used for setting up first pedal axle is with being used for setting up the pedal second pedal axle of second, first pedal axle with second pedal axle parallel arrangement, the actuating lever is established including the cover first pedal epaxial and can be relative first pedal axle rotates the axle sleeve that sets up and the body of rod that extends along upper and lower direction, the lower tip of the body of rod is fixed to be set up on the axle sleeve, the upper end of the body of rod with bird body rotates and connects.

6. Child's vehicle according to claim 2, characterized in that: the driving assembly further comprises a limiting part fixedly arranged on the frame, a limiting groove which extends along the front-back direction and is matched with the driving rod is arranged on the limiting part, and the driving rod penetrates through the limiting groove and can be arranged in the limiting groove in a sliding mode relative to the limiting groove.

7. Child's vehicle according to claim 6, characterized in that: when the bird body moves to the highest position or the lowest position relative to the vehicle frame, the driving rod is positioned at the end position of the limiting groove in the limiting groove.

8. The child's vehicle of claim 1, wherein: when the bird body is located at the lowest position, the wings on the left side and the right side extend along the left-right direction, and when the driving assembly drives the bird body to move upwards, the wings on the left side and the right side rotate downwards relative to the bird body and are folded.

9. The child's vehicle of claim 1, wherein: when the bird body is located at the highest position, the wings on the left side and the right side are unfolded and extend along the left-right direction, and when the driving assembly drives the bird body to move downwards, the wings on the left side and the right side rotate upwards and are folded relative to the bird body.

10. The child's vehicle of claim 1, wherein: the buggy also comprises a control rod for controlling the travelling direction of the buggy, a seat component arranged on the frame and positioned behind the control rod, and a rear wheel rotatably arranged at the rear part of the bottom of the frame, wherein the toy bird component is positioned in front of the control rod.