CN212243667U

CN212243667U - Children drift car

Info

Publication number: CN212243667U
Application number: CN202020464598.0U
Authority: CN
Inventors: 蔡辉; 刘鹏
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-29
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a children's drift car, it includes main frame, seat subassembly, handlebar hand, first wheel subassembly, second wheel subassembly and link gear. The utility model discloses a children's drift car, at the in-process that children ridden, children only need left and right sides to sway and realize centrobaric change to drive the first support on left side or right side and rotate forward, thereby drive first connecting piece and rotate, and then drive the second support rotation, the control rear wheel turns to, thereby realizes turning to the drift. This children drift car simple structure is ingenious, need not carry out other extra operations again, and the enthusiasm that can very big keep children to play improves the enthusiasm that children played.

Description

Children drift car

Technical Field

The utility model relates to a children's articles for use field, concretely relates to children's drift car.

Background

The child car is a toy car for providing entertainment for children, and the types of child cars are more and more over the years, so that more choices are provided for children. The children drifting car can achieve the drifting function and meet the hunting psychology of children, and is favored.

For example, chinese utility model patent that patent number is CN206719425U, it discloses a children's toy drift car, including the action wheel, from the driving wheel, the rocker, the connecting rod, first connecting piece and universal wheel, wherein the rocker, the connecting rod, first connecting piece and universal wheel connect gradually and form four-bar linkage, through pulling the rocker backward, drive connecting rod and first connecting piece and remove, make the universal wheel land, it is unsettled from the driving wheel, thereby can drive the universal wheel according to children's centrobaric change and turn to, and cooperate the handlebar to produce the effect of drift.

However, the above-mentioned children toy drift car needs to pull the rocker backward first to realize the drift effect, and the operation is cumbersome; meanwhile, for children, the bodies of the children are not completely developed, and the children can feel more labored by pulling the rocking rods backwards, so that the children are bored, and the playing enthusiasm of the children is influenced.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, provide one kind and do not need extra operation, can directly realize the children's car that drifts through centrobaric change.

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

a children drifting car comprises a main frame, a seat component and a handlebar which are arranged on the main frame, a first wheel component and a second wheel component which are respectively arranged at the front part and the rear part of the main frame,

the first wheel assembly comprises first supports which are respectively and rotatably arranged on the left side and the right side of the main frame and first wheels which are connected to the lower end parts of the first supports, and the rotating axis of each first support extends along the left-right direction of the main frame;

the second wheel assembly comprises a second bracket which is rotatably arranged at the bottom of the main frame and a second wheel which is connected to the lower end part of the second bracket, and the rotating axis of the second bracket extends along the vertical direction;

the children drift car still includes link gear, link gear includes rotatable locating first connecting piece on the main frame, be located children drift car the left and right sides and both ends respectively with first connecting piece and homonymy first support looks universal connection's first connecting rod, both ends respectively with first connecting piece with the rotatable second connecting rod of connecting of second support, wherein first connecting piece with axis of rotation between the main frame extends along vertical direction.

Preferably, the front portion of the main frame has a first connecting rod extending along the left-right direction of the children's excursion vehicle, and the upper end portions of the first brackets on the left and right sides of the main frame are respectively rotatably connected with the two end portions of the first connecting rod through a first rotating shaft.

Further preferably, a second connecting rod extending along the vertical direction is arranged at the front part of the main frame, the second connecting rod is fixedly connected with or integrally arranged with the middle part of the first connecting rod, and the first connecting piece is rotatably connected with the lower end part of the second connecting rod through a second rotating shaft.

Preferably, the second wheel assembly further includes a second connecting member disposed on the second bracket and extending in the left-right direction of the main frame, and two ends of the second connecting rod are respectively rotatably connected to the same side end portions of the first connecting member and the second connecting member.

Preferably, the seat assembly includes a seat rod and a saddle supported by the seat rod, the handlebar includes a handlebar rod extending in the up-down direction and a grip portion extending in the left-right direction for gripping by a hand, the handlebar rod is fixedly connected or integrally disposed with the seat rod, and the seat rod is connected with the main frame.

Further preferably, the seat rod is movably arranged on the main frame, the seat assembly has a forward installation state and a reverse installation state, and when the seat assembly is in the forward installation state, the saddle direction faces to the direction of the side of the first wheel assembly; when the seat assembly is in the reverse installation state, the saddle direction is toward the direction of the side of the second wheel assembly.

Still more preferably, the main frame includes an annular frame body, and a first mounting pipe provided in the frame body along a left-right direction of the frame body, and the seat rod is fittingly erected on the first mounting pipe and respectively abuts against an inner wall of the frame body in the left-right direction.

Still further preferably, the main frame further includes a second mounting tube disposed at the bottom of the first mounting tube and extending in the vertical direction, and a mounting hole disposed on the first mounting tube and located in the extending direction of the second mounting tube, a pedal is mounted between the seat rods on two sides of the saddle, a third mounting tube extending downward is disposed at the bottom of the pedal, and the third mounting tube can be inserted into the second mounting tube by passing through the first mounting tube from the mounting hole downward in a matched manner.

Preferably, the main frame includes an annular frame body, a first mounting tube disposed in the frame body along a left-right direction of the frame body, a second mounting tube disposed at a bottom of the first mounting tube and extending along a vertical direction, the seat assembly is connected to the second mounting tube, a protection mechanism is selectively connected to a lower portion of the second mounting tube, the protection mechanism includes a third support extending along the left-right direction of the main frame, and protection wheels respectively disposed at two end portions of the third support, wherein a distance between the protection wheels at two sides is greater than a distance between the first wheels at two sides, when the child drifting vehicle is in a non-drifting state, the protection wheels are separated from the ground, and when the child drifting vehicle is in a drifting state, one of the two protection wheels is in contact with the ground.

Preferably, the child drifting vehicle further comprises a protection mechanism connected to the main frame, the protection mechanism comprises a third support extending along the left-right direction of the main frame and protection wheels respectively arranged at two ends of the third support, wherein the distance between the protection wheels at two sides is greater than the distance between the first wheels at two sides, when the child drifting vehicle is in a non-drifting state, the protection wheels are separated from the ground, and when the child drifting vehicle is in a drifting state, one of the two protection wheels is in contact with the ground.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a children's drift car, at the in-process that children ridden, children only need left and right sides to sway and realize centrobaric change to drive the first support on left side or right side and rotate forward, thereby drive first connecting piece and rotate, and then drive the second support rotation, the control rear wheel turns to, thereby realizes turning to the drift. This children drift car simple structure is ingenious, need not carry out other extra operations again, and the enthusiasm that can very big keep children to play improves the enthusiasm that children played.

Drawings

Fig. 1 is a schematic perspective view of a child drifting car with a seat assembly mounted in a forward direction according to an embodiment of the present invention;

FIG. 2 is a schematic front view of the child drift vehicle with the seat assembly in the forward mounted position tilted to the left;

FIG. 3 is a rear view of the child drift vehicle with the seat assembly forwardly mounted and tilted to the left;

FIG. 4 is a schematic top view of the children's drift vehicle with the seat assembly in the forward mounted position tilted to the left;

FIG. 5 is a front view of the child drift vehicle shown tilted to the right with the seat assembly in the forward mounted position;

FIG. 6 is a rear view of the child drift car shown tilted to the right with the seat assembly in the forward mounted position;

FIG. 7 is a schematic top view of the child drift vehicle shown tilted to the right with the seat assembly in the forward mounted position;

FIG. 8 is a schematic view of the connection of the seat assembly to the first and second mounting tubes in an embodiment of the present invention;

fig. 9 is a perspective view of the drifting car with the seat assembly mounted in the reverse direction.

Wherein: 1. a main frame; 1a, a frame body; 1b, a first mounting tube; 1c, a second mounting tube; 1d, mounting holes; 2. a seat assembly; 21. a seat post; 22. a saddle; 23. a pedal; 24. a third mounting tube; 3. a handlebar; 31. a handle bar; 32. a grip portion; 4. a first wheel assembly; 41. a first bracket; 42. a first wheel; 5. a second wheel assembly; 51. a second bracket; 52. a second wheel; 53. a second connecting member; 6. a linkage mechanism; 61. a first connecting member; 62. a first link; 63. a second link; 7. a first connecting rod; 8. a first rotating shaft; 9. a second connecting rod; 10. a second rotating shaft; 11. a protection mechanism; 111. a third support; 112. a protection wheel; 12. a hub motor; 13. a third connecting rod; 14. and a third rotating shaft.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings.

The utility model relates to an improvement to children's drift car to change the defect that current children's drift car operation is comparatively loaded down with trivial details and labouring. The improved children drifting car has the advantages that the structure is simple and ingenious, other extra operations are not needed, the enthusiasm of the children in playing can be greatly kept, and the playing enthusiasm of the children is improved.

Specifically, as shown in fig. 1 to 7, there is shown a child drifting car which includes a main frame 1, a seat assembly 2 and a handlebar 3 provided on the main frame 1, a first wheel assembly 4 and a second wheel assembly 5 provided at the front and rear portions of the main frame 1, respectively, and a linkage mechanism 6.

Referring to fig. 1, the first wheel assembly 4 includes first brackets 41 rotatably provided at left and right sides of the main frame 1, respectively, and first wheels 42 connected to lower ends of the first brackets 41, and a rotation axis of the first brackets 41 extends in a left-right direction of the main frame 1; the second wheel assembly 5 comprises a second bracket 51 which is rotatably arranged at the bottom of the main frame 1 and a second wheel 52 which is connected with the lower end part of the second bracket 51, and the rotating axis of the second bracket 51 extends along the vertical direction; the linkage mechanism 6 comprises a first connecting piece 61 rotatably arranged on the main frame 1, a first connecting rod 62 which is positioned at the left side and the right side of the child drifting vehicle and two ends of which are respectively and universally connected with the first connecting piece 61 and the first support 41 at the same side, and a second connecting rod 63 of which two ends are respectively and rotatably connected with the first connecting piece 61 and the second support 51, wherein the rotating axis between the first connecting piece 61 and the main frame 1 extends along the vertical direction.

Preferably, the second wheel assembly 5 further includes a second connecting member 53 disposed on the second bracket 51 and extending along the left-right direction of the main frame 1, and two ends of the second connecting rod 63 are rotatably connected to the same side end of the first connecting member 61 and the second connecting member 53, respectively. Here, since the second bracket 51 is a rear fork structure, and the upper portion thereof is a circular arc, in this embodiment, the rod-shaped second connecting member 53 is disposed above the rear fork structure, and two ends of the second connecting rod 63 are respectively rotatably disposed at the same side end portions of the first connecting member 61 and the second connecting member 53, so as to drive the first connecting member 61 and the second connecting member 53 to synchronously rotate, and better realize steering of the drift car.

The first connecting rod 62 is a ball-end connecting rod, and two ends of the first connecting rod are respectively and universally connected with the first connecting piece 61 and the first bracket 41 on the same side; the rotational axis between the second link 63 and the first link 61 and the rotational axis between the second link 63 and the second link 53 extend in the vertical direction, respectively.

In this embodiment, the second wheel 52 is a driving wheel, the first wheel 42 is a driven wheel, the child drifting vehicle further includes an in-wheel motor 12 for driving the second wheel 52 to rotate, the in-wheel motor 12 is driven by an accelerator pedal, the child steps on the accelerator pedal, the in-wheel motor 12 drives the second wheel 52 to rotate, and the in-wheel motor 12 can respectively realize the forward rotation and the reverse rotation of the second wheel 52. Specific in-wheel motor and pedal throttle are outsourcing, and when children want to drift, only need to incline the focus to left and right sides, drive left side or right side first support 41 and rotate forward, and first support 41 rotates through first connecting rod 62 pulling first connecting piece 61, and first connecting piece 61 rotates through second connecting rod 63 pulling second support 51, realizes turning to of second wheel 52 to the realization turns to the drift.

As shown in fig. 1, a first link rod 7 extending in the left-right direction of the children's excursion vehicle is provided at the front portion of the main frame 1, and the upper end portions of the first brackets 41 at the left and right sides of the main frame 1 are rotatably connected to both end portions of the first link rod 7 by first rotation shafts 8, respectively. The front part of the main frame 1 is also provided with a second connecting rod 9 extending along the vertical direction, the second connecting rod 9 is fixedly connected with the middle part of the first connecting rod 7, and the first connecting piece 61 is rotatably connected with the lower end part of the second connecting rod 9 through a second rotating shaft 10. A third link 13 extending in a vertical direction is provided at a rear portion of the main frame 1, and a second link 53 is rotatably coupled to a lower end portion of the third link 13 by a third rotation shaft 14.

Two first connecting rods 62 are rotatably connected to two ends of the first connecting member 61, and the connecting points of the two first connecting rods 62 on the first connecting member 61 are symmetrically distributed relative to the axial direction of the second connecting rod 9. The two first links 62 can rotate the first link 61 clockwise and counterclockwise about the vertical direction.

As shown in fig. 1 and 8, the seat assembly 2 includes a seat rod 21 and a saddle 22 supported by the seat rod 21, the handlebar 3 includes a handlebar rod 31 extending in the up-down direction and a grip portion 32 extending in the left-right direction for gripping by a hand, the handlebar rod 31 is provided integrally with the seat rod 21, and the seat rod 21 is connected to the main frame 1.

The main frame 1 includes an annular frame body 1a and a first mounting pipe 1b provided in the frame body 1a along the left-right direction of the frame body 1a, and the seat rod 21 is fittingly erected on the first mounting pipe 1b and respectively abutted against the inner wall of the frame in the left-right direction of the frame body 1 a. Through setting up frame body 1a into annular structure, compare in current shaft-like frame, annular frame has increased the intensity and the stability of car that drifts for the vehicle is more stable when the drift, has guaranteed the safety when children drift. The distance between the two seat bars 21 is smaller than the width distance in the left-right direction of the frame body 1a, so that the seat assembly 2 can be fitted into the frame body 1a through the outer side walls of the two seat bars 21.

In the present embodiment, the seat lever 21 is movably provided on the main frame 1, and the seat assembly 2 has a forward mounting state and a reverse mounting state, and the saddle 22 is oriented in a direction toward the side of the first wheel assembly 4 when the seat assembly 2 is in the forward mounting state; when the seat assembly 2 is in the reverse installation position, the saddle 22 is oriented in a direction toward the side of the second wheel assembly 5.

Specifically, the main frame 1 further includes a second mounting tube 1c disposed at the bottom of the first mounting tube 1b and extending along the vertical direction, and a mounting hole 1d disposed on the first mounting tube 1b and located in the extending direction of the second mounting tube 1c, as shown in fig. 8, a pedal 23 is mounted between the seat rods 21 at two sides of the saddle 22, a third mounting tube 24 extending downward is disposed at the bottom of the pedal 23, and the third mounting tube 24 can be fitted from the mounting hole 1d to pass through the first mounting tube 1b downward and inserted into the second mounting tube 1 c. Through the setting of third installation pipe 24, can be with the mobilizable installation on main frame 1 of seat subassembly 2, and support frame body 1a inner wall respectively through two seat poles 21 for seat subassembly 2 after the installation is firm not rocked.

As shown in fig. 1 and fig. 8-9, the two seat rods 21 can abut against the inner wall of the frame body 1a, and the third mounting tube 24 can rotate in the first mounting tube 1b, so that the above-mentioned drifting car for children can have a forward mounting state and a reverse mounting state of turning 180 ° which are flexibly switched, and in these two states, the side walls of the two seat rods 21 can abut against the inner wall of the frame body 1a, thereby ensuring the stability of the seat assembly 2.

In this embodiment, when the child is driving, the child grips the handle, and the second wheel 52 is driven to rotate by the in-wheel motor 12, so as to drive the first wheel 42 to rotate, thereby realizing the traveling of the child car. During the course of traveling, if the child wants to experience the fun of drifting, only the body needs to be tilted to the left and right.

In the forward installation state, as shown in fig. 2-4, when the body of a child leans to the left, the gravity center shifts to the left, so that the main frame 1 leans to the left, at this time, the left first bracket 41 is pressed and rotates forward, so as to drive the left first connecting rod 62 to move forward, the left first connecting rod 62 drives the left end of the first connecting piece 61 to move forward, so as to realize the clockwise rotation of the first connecting piece 61, further to drive the second connecting rod 63, the second connecting rod 63 drives the second bracket 51, so as to make the second bracket 51 rotate clockwise, so as to realize the left steering drifting of the child drifting vehicle;

as shown in fig. 5-7, when the body of the child leans to the right, the center of gravity shifts to the right, so that the main frame 1 leans to the right, at this time, the first bracket 41 on the right side is pressed and rotates forward, the first link 62 on the right side is driven to move forward, the first link 62 on the right side drives the right end of the first link 61 forward, so as to realize the counterclockwise rotation of the first link 61, and further to pull the second link 63, the second link 63 pulls the second bracket 51, so that the second bracket 51 rotates counterclockwise, and the right steering drift of the child drift car is realized.

The drift principle in the reverse installation state is the same as in the forward installation state, except that the first wheel 42 is in the forward installation state and the second wheel 52 is in the rearward installation state; in the reverse installation position, the second wheel 52 is forward and the first wheel 42 is rearward. The two have different drifting gravity centers, different driving pleasures can be realized, and the diversity of playing methods is increased.

As shown in fig. 1 to 7 and 9, the above-mentioned drifting car for children further comprises a protection mechanism 11 connected to the main frame 1, wherein the protection mechanism 11 is connected to the lower portion of the second mounting tube 1c, and comprises a third support 111 extending along the left-right direction of the main frame 1, and protection wheels 112 respectively disposed at two end portions of the third support 111, wherein the distance between the protection wheels 112 at two sides is greater than the distance between the first wheels 42 at two sides, when the drifting car for children is in a non-drifting state, the protection wheels 112 are separated from the ground, and when the drifting car for children is in a drifting state, one of the two protection wheels 112 is in contact with the ground. Through the arrangement of the protection mechanism 11, the children drifting car can be prevented from being turned over in the drifting process.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot 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 by the protection scope of the present invention.

Claims

1. The utility model provides a children drift car, its includes main frame (1), locates seat subassembly (2) and handlebar hand (3) on main frame (1), locate respectively first wheel subassembly (4) and second wheel subassembly (5) of the front and back portion of main frame (1), its characterized in that:

the first wheel assembly (4) comprises first brackets (41) which are respectively rotatably arranged on the left side and the right side of the main frame (1) and first wheels (42) which are connected to the lower end parts of the first brackets (41), and the rotating axis of each first bracket (41) extends along the left-right direction of the main frame (1);

the second wheel assembly (5) comprises a second bracket (51) which is rotatably arranged at the bottom of the main frame (1) and a second wheel (52) which is connected to the lower end part of the second bracket (51), and the rotating axis of the second bracket (51) extends along the vertical direction;

child drifts car still includes link gear (6), link gear (6) are including rotatable locating first connecting piece (61) on main frame (1), be located child drifts the left and right sides of car and both ends respectively with first connecting piece (61) and homonymy first connecting rod (62), both ends of first support (41) looks universal connection respectively with first connecting piece (61) with second connecting rod (63) of the rotatable connection of second support (51), wherein first connecting piece (61) with axis of rotation between main frame (1) extends along vertical direction.

2. The child drifting car of claim 1, wherein: the front part of the main frame (1) is provided with a first connecting rod (7) extending along the left and right directions of the child drifting vehicle, and the upper ends of first brackets (41) on the left and right sides of the main frame (1) are respectively connected with two ends of the first connecting rod (7) in a rotating mode through a first rotating shaft (8).

3. The child drifting car of claim 2, wherein: the front part of the main frame (1) is provided with a second connecting rod (9) extending along the vertical direction, the second connecting rod (9) is fixedly connected with the middle part of the first connecting rod (7) or integrally arranged, and the first connecting piece (61) is rotatably connected with the lower end part of the second connecting rod (9) through a second rotating shaft (10).

4. The child drifting car of claim 1, wherein: the second wheel assembly (5) further comprises a second connecting piece (53) which is arranged on the second support (51) and extends along the left-right direction of the main frame (1), and two ends of the second connecting rod (63) are respectively rotatably connected to the end parts of the first connecting piece (61) and the second connecting piece (53) on the same side.

5. The child drifting car of claim 1, wherein: seat subassembly (2) include seat pole (21) and by saddle (22) that seat pole (21) supported, handlebar hand (3) including along handle pole (31) that the upper and lower direction extends and along the portion of gripping (32) that the confession hand that the left and right directions extended held, handle pole (31) with seat pole (21) fixed connection or integrative setting, seat pole (21) with main frame (1) is connected.

6. The child drifting car of claim 5, wherein: the seat rod (21) is movably arranged on the main frame (1), the seat assembly (2) has a forward installation state and a reverse installation state, and when the seat assembly (2) is in the forward installation state, a saddle (22) is oriented towards the direction of the side of the first wheel assembly (4); when the seat assembly (2) is in the reverse installation state, the saddle (22) is oriented in the direction of the side of the second wheel assembly (5).

7. The child drifting car of claim 6, wherein: the main frame (1) comprises an annular frame body (1a) and a first mounting pipe (1b) arranged in the frame body (1a) along the left-right direction of the frame body (1a), and the seat rod (21) can be erected on the first mounting pipe (1b) in a matched mode and is abutted to the inner wall of the frame in the left-right direction of the frame body (1 a).

8. The child drifting car of claim 7, wherein: the main frame (1) further comprises a second mounting pipe (1c) which is arranged at the bottom of the first mounting pipe (1b) and extends along the vertical direction, and a mounting hole (1d) which is arranged on the first mounting pipe (1b) and is located in the extending direction of the second mounting pipe (1c), pedals (23) are mounted between the seat rods (21) on two sides of the saddle (22), a third mounting pipe (24) which extends downwards is arranged at the bottom of each pedal (23), and the third mounting pipe (24) can be matched with the mounting hole (1d) to penetrate through the first mounting pipe (1b) downwards and is inserted into the second mounting pipe (1 c).

9. The child drifting car of claim 1, wherein: the main frame (1) comprises an annular frame body (1a), a first mounting pipe (1b) arranged in the frame body (1a) along the left-right direction of the frame body (1a), and a second mounting pipe (1c) arranged at the bottom of the first mounting pipe (1b) and extending along the vertical direction, the seat assembly (2) is connected with the second mounting pipe (1c), a protection mechanism (11) is selectively connected with the lower part of the second mounting pipe (1c), the protection mechanism (11) comprises a third bracket (111) extending along the left-right direction of the main frame (1) and protection wheels (112) respectively arranged at two ends of the third bracket (111), wherein the distance between the protection wheels (112) at two sides is larger than that between the first wheels (42) at two sides, when the child drifting vehicle is in a non-drifting state, the protection wheels (112) are separated from the ground, and when the child drifting car is in a drifting state, one of the two protection wheels (112) is in contact with the ground.

10. The child drifting car of claim 1, wherein: the child drifting vehicle further comprises a protection mechanism (11) connected to the main frame (1), the protection mechanism (11) comprises a third support (111) extending along the left-right direction of the main frame (1) and protection wheels (112) respectively arranged at two end portions of the third support (111), the distance between the protection wheels (112) on two sides is larger than the distance between the first wheels (42) on two sides, when the child drifting vehicle is in a non-drifting state, the protection wheels (112) are separated from the ground, and when the child drifting vehicle is in a drifting state, one of the protection wheels (112) is in contact with the ground.