CN115258010A

CN115258010A - Child's bike

Info

Publication number: CN115258010A
Application number: CN202210824621.6A
Authority: CN
Inventors: 蔡辉; 朱铁文; 魏海峰
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-01

Abstract

The invention discloses a children vehicle which comprises a vehicle body, wherein a seat part is arranged in the vehicle body, the children vehicle also comprises a canopy assembly, the canopy assembly has using and folding states, when the canopy assembly is in the using state, the canopy assembly is supported above the seat part, when the canopy assembly is in the folding state, the canopy assembly is close to the vehicle body, the children vehicle also comprises a connecting rod mechanism used for supporting the canopy assembly and driving the canopy assembly to be switched between the using and folding states, the connecting rod mechanism comprises a first connecting rod and a second connecting rod, one end part of the first connecting rod is pivotally connected with the canopy assembly through a first shaft, the other end part of the first connecting rod is pivotally connected with the vehicle body through a second shaft, one end part of the second connecting rod is pivotally connected with the canopy assembly through a third shaft, and the other end part of the second connecting rod is pivotally connected with the vehicle body through a fourth shaft. The awning component of the children vehicle can be folded and closed with the vehicle body when not in use, the awning component does not need to be detached from the vehicle body, and the awning component is convenient to switch between a use state and a folding state.

Description

Child's bike

Technical Field

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

Background

A children's vehicle is an entertainment toy for children. The car hood is not arranged on part of the children cars in the existing market, and the children cars cannot realize sun shading or rain shielding when used outdoors, so that the comfortableness of the children cars is influenced when the children cars are used. Some children's cars are provided with the hood, disclose a children's electric motor car of taking the sunshade as in patent CN2016202713239, but the sunshade on this children's electric motor car is connected with automobile body detachably, when needs use the sunshade, need connect the sunshade on the automobile body, when need not use the sunshade, dismantle the sunshade from the automobile body, the operation is inconvenient. Moreover, when the awning is detached from the vehicle body, the awning can be separated from the vehicle body, so that the awning is inconvenient to use at any time.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a child car, wherein a hood component of the child car can be folded and close to a car body when not in use, the hood component does not need to be detached from the car body, and the hood component is convenient to switch between a use state and a folded state.

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

a children's vehicle comprises a vehicle body, a seat part for children to sit is arranged in the vehicle body, the children's vehicle also comprises a tent component, the tent component has a use state and a folding state, when the tent component is in the use state, the tent component is supported and erected above the seat part, when the tent component is in the folding state, the tent component and the vehicle body are drawn together, the children's vehicle also comprises a connecting rod mechanism which is used for supporting the tent component and driving the conversion of the tent component between the use state and the folding state, the link mechanism comprises a first connecting rod and a second connecting rod, one end part of the first connecting rod is connected with the awning component through a first shaft in a pivoting mode, the other end part of the first connecting rod is connected with the vehicle body through a second shaft in a pivoting mode, one end part of the second connecting rod is connected with the awning component through a third shaft in a pivoting mode, and the other end part of the second connecting rod is connected with the vehicle body through a fourth shaft in a pivoting mode.

Preferably, the canopy assembly is stowed above and behind the vehicle body when the canopy assembly is in a stowed condition, the canopy assembly forming a rear hood of the vehicle body.

Further, the first shaft, the second shaft, the third shaft and the fourth shaft are parallel and extend along the left-right direction.

Further, when the tent component is in a use state and a folding state, the plane of the tent component is inclined downwards from front to back.

Further, the link mechanisms are respectively arranged on the left side and the right side, and the first link and the second link on each side are respectively in pivot connection with one corresponding side part of the rear part of the awning assembly.

Further, the child vehicle further comprises a first locking structure for locking the canopy assembly in the use state, the first locking structure being provided between any pivotally connected two of the canopy assembly, the first link, the vehicle body, and the second link.

Still further, the first locking structure includes a projection provided on one of two members of the canopy assembly, the first link, the vehicle body, and the second link, which are arbitrarily pivotally connected, and a groove provided on the other member, the first locking structure being in a locked state when the canopy assembly is in a use state, the projection being located in the groove, and the projection being disengaged from the groove when the first locking structure is in an unlocked state.

Preferably, the canopy assemblies are respectively arranged at the left side and the right side, when the canopy assemblies are in a use state, adjacent sides of the canopy assemblies at the left side and the right side are in butt joint or partially in lap joint, when the canopy assemblies are in a folding state, the canopy assemblies at the left side and the right side are respectively accommodated at corresponding sides of the left side and the right side of the vehicle body, and the connecting rod mechanisms are respectively arranged between the canopy assemblies at each side and the vehicle body.

Further, the left side and the right side of the vehicle body are respectively provided with a vehicle door, and when the awning assembly is in a folding state, the awning assemblies on the left side and the right side are respectively accommodated at the outer side of the vehicle door on the corresponding side and are close to the vehicle door.

Further, the first shaft, the second shaft, the third shaft and the fourth shaft are parallel and extend in the front-rear direction.

Further, when the awning assembly is in a use state, the planes of the awning assemblies on the two sides are parallel to the horizontal plane or extend obliquely from front to back in a downward mode, and when the awning assembly is in the use state, the planes of the awning assemblies on the two sides are perpendicular to the horizontal plane or extend obliquely from top to bottom to the inner side of the baby carriage.

Furthermore, the child car further comprises a second locking structure for locking the awning assembly in the using state, the second locking structure comprises a locking assembly, when the awning assembly is in the using state, the first connecting rods on the two sides are close, the locking assembly is respectively connected with the first connecting rods on the two sides to enable the second locking structure to be in the locking state, and when the second locking structure is in the unlocking state, the locking assembly is disconnected from the first connecting rods on the two sides.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: when the awning assembly on the child car is used, the first connecting rod and the second connecting rod rotate relative to the car body, so that the awning assembly can stand above the seat part, and when the awning assembly does not need to be folded, the first connecting rod and the second connecting rod can rotate reversely relative to the car body, so that the awning assembly is accommodated on the car body and is close to the car body. Therefore, the awning component does not need to be detached from the vehicle body, the awning component is convenient to use at any time, and the awning component is convenient to switch between a use state and a folding state.

Drawings

Fig. 1 is a perspective view of the child car of the embodiment 1 in a use state;

FIG. 2 is a schematic side view of the child car of this embodiment 1 in use;

FIG. 3 is a schematic sectional view of the child vehicle of this embodiment 1 in use;

FIG. 4 is an enlarged partial view of FIG. 3 at A;

fig. 5 is a schematic perspective view of the child car of the embodiment 1 when being switched between the use state and the folded state;

fig. 6 is a schematic side view of the child vehicle of this embodiment 1 when being switched between the use state and the folded state;

fig. 7 is a schematic sectional view of the child vehicle of this embodiment 1 in a state of being used and folded;

FIG. 8 is an enlarged partial view of the portion A of FIG. 7;

fig. 9 is a schematic perspective view of the stroller of this embodiment 1 in a folded state;

fig. 10 is a schematic side view of the child vehicle of this embodiment 1 in a folded state;

fig. 11 is a schematic sectional view of the child vehicle in the folded state in this embodiment 1;

FIG. 12 is an enlarged partial view of FIG. 11 at A;

fig. 13 is a perspective view of the child vehicle of the embodiment 2 in a use state;

fig. 14 is a rear view schematically showing the child vehicle of the embodiment 2 in a use state;

fig. 15 is a schematic perspective view of the child vehicle of this embodiment 2 when being switched between the use state and the folded state;

fig. 16 is a rear view of the child vehicle of this embodiment 2 in a state of being folded and used;

fig. 17 is a schematic perspective view of the child vehicle in the folded state in accordance with the present embodiment 2;

fig. 18 is a rear view of the stroller of this embodiment 2 in a folded state;

fig. 19 is a side view of the child's vehicle of this embodiment 2 in a folded state.

Wherein: 1. a vehicle body; 2. a canopy assembly; 21. a first connecting member; 211. a convex portion; 3. a seat portion; 41. a first link; 411. a second connecting member; 411a, a groove; 42. a second link; 421. a second connecting member; 51. a first shaft; 52. a second shaft; 53. a third axis; 54. a fourth axis; 6. a vehicle door; 7. a locking assembly.

Detailed Description

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

Example 1

As shown in fig. 1 to 12, the child car of the present invention includes a car body 1 and a canopy assembly 2 movably provided on the car body 1.

A seat portion 3 is provided in the vehicle body 1, and doors 6 may be provided on both left and right sides of the vehicle body 1. The canopy assembly 2 has a use state and a collapsed state. When the canopy assembly 2 is in use, the canopy assembly 2 is supported above the seat portion 3 to shade a child seated in the seat portion 3 from the sun or rain, as shown in fig. 1 to 3. When the canopy assembly 2 is in the collapsed state, the canopy assembly 2 is offset above the seat portion 3 and is close to the vehicle body 1, as shown in fig. 9 to 11.

In this embodiment, when the canopy assembly 2 is in the collapsed state, the canopy assembly 2 is housed at the rear upper side of the vehicle body 1 and forms a rear hood of the vehicle body 1, as shown in fig. 9 to 11.

The child vehicle further comprises a connecting rod mechanism, the connecting rod mechanism is arranged between the vehicle body 1 and the awning component 2, the connecting rod mechanism is used for supporting the awning component 2, and the awning component 2 can be switched between a use state and a folding state by enabling the connecting rod mechanism to move relative to the vehicle body 1.

The link mechanism includes a first link 41 and a second link 42. One end portion of the first link 41 is pivotally connected to the canopy assembly 2 via a first shaft 51, and the other end portion of the first link 41 is pivotally connected to the vehicle body 1 via a second shaft 52. One end portion of the second link 42 is pivotally connected to the canopy assembly 2 via a third shaft 53, and the other end portion of the second link 52 is pivotally connected to the vehicle body 1 via a fourth shaft 54.

Thus, a four-link mechanism is formed between the canopy assembly 2, the first link 41, the vehicle body 1, and the second link 42. In the present embodiment, the first shaft 51, the second shaft 52, the third shaft 53, and the fourth shaft 54 are parallel to each other and extend in the left-right direction. The canopy assembly 2 is converted from the use position to the collapsed position by rotating the first link 41 rearwardly about the second axis 52 and the second link 42 rearwardly about the fourth axis 54. Conversely, the canopy assembly 2 can be converted from the collapsed position to the use position by rotating the first link 41 forwardly about the second axis 52 and the second link 42 forwardly about the fourth axis 54.

When the canopy assembly 2 is in a use state, the plane of the canopy assembly 2 extends from front to back and slightly inclines downwards, the first connecting rod 41 and the second connecting rod 42 are both positioned at the back lower part of the canopy assembly 2, and the first connecting rod 41 and the second connecting rod 42 both extend along the up-down direction and are arranged at intervals along the front-back direction, as shown in fig. 1-3.

When the canopy assembly 2 is in the collapsed state, the plane on which the canopy assembly 2 is located extends from front to back with a slight downward inclination, the first connecting rod 41 and the second connecting rod 42 both extend in the front-back direction, the first connecting rod 41 and the second connecting rod 42 are arranged at intervals in the up-down direction, and both the first connecting rod 41 and the second connecting rod 42 are accommodated below the canopy assembly 2, as shown in fig. 9 to 11.

In this embodiment, the link mechanisms are respectively disposed at the left and right sides, the first connecting pieces 21 are respectively fixedly disposed at the left and right sides of the rear portion of the canopy assembly 2, the second connecting pieces 411/421 are respectively fixedly disposed at the ends of the first connecting rod 41 and the second connecting rod 42 at the two sides, and the second connecting pieces 411/421 at the two sides are respectively pivotally connected with the first connecting pieces 21 at the corresponding side.

The buggy further comprises a first locking structure for locking the canopy assembly 2 in the position of use, which can be provided between any of the two pivotally connected parts of the four-bar linkage formed by the canopy assembly 2, the first link 41, the vehicle body 1 and the second link 42.

Specifically, the first locking structure includes a convex portion 211 provided on one of the two members arbitrarily pivotally connected in the four-bar linkage described above and a concave groove 411a provided on the other member, the convex portion 211 being matched with the concave groove 411 a.

When the canopy assembly 2 is in the use state, the first locking structure is in the locking state, the convex part 211 is located in the concave groove 411a, so that the two parts provided with the convex part 211 and the concave groove 411a are relatively fixed, the whole four-bar linkage mechanism is in the locking state, the parts forming the four-bar linkage mechanism cannot rotate relatively, and the canopy assembly 2 is fixed in the use state, as shown in fig. 3 and 4.

When the first locking structure is in the unlocked state, the protrusion 211 is disengaged from the recess 411a, and the first link 41 and the second link 42 can rotate relative to the vehicle body 1, so that the canopy assembly 2 can be converted to the collapsed state, and meanwhile, the canopy assembly 2 can be converted to the use state in the collapsed state, as shown in fig. 7, 8, 11 and 12.

In this embodiment, the protrusion 211 is disposed on the first connector 21, the recess 411a is disposed on the second connector 411, and at least one of the protrusion 211 and the second connector 411 has elasticity. When the first locking structure applies force to the canopy module 2 in the locked state to rotate the first link 41 and the second link 42 relative to the vehicle body 1, the protrusion 211 and/or the second link 411 is elastically deformed under the action of force, so that the protrusion 211 can be disengaged from the groove 411a, and the first locking structure is unlocked. When the first locking structure rotates the first link 41 and the second link 42 relative to the vehicle body 1 in the unlocked state until the position of the protrusion 211 corresponds to the position of the recess 411a, the protrusion 211 and/or the second link 411 returns to elastic deformation, so that the protrusion 211 can be snapped into the recess 411a again, and the first locking structure is locked.

It is preferable that both the convex portion 211 and the second connection member 411 have elasticity.

Example 2

In this embodiment, as shown in fig. 13 to 19, the canopy units 2 are provided on the left and right sides, respectively, and the link mechanisms are provided between the canopy unit 2 and the vehicle body 1 on each side, respectively.

When the canopy assembly 2 is in a use state, the canopy assemblies 2 on the left and right sides are supported above the seat part 3, and adjacent sides of the canopy assemblies 2 on the left and right sides are butted or partially overlapped together, so that a large canopy is formed, and the effect of shading sun or keeping off rain is effectively achieved, as shown in fig. 13 and 14. When the canopy modules 2 are in the collapsed state, the canopy modules 2 on the left and right sides are respectively accommodated in the corresponding one of the left and right sides of the vehicle body 1, as shown in fig. 17 to 19.

Specifically, the left and right sides of the vehicle body 1 are respectively provided with a vehicle door 6, and when the canopy assembly 2 is in a folded state, the canopy assemblies 2 on the left and right sides are respectively accommodated outside the vehicle door 6 on the corresponding side and are close to the vehicle door 6 on the corresponding side.

In the present embodiment, the first shaft 51, the second shaft 52, the third shaft 53, and the fourth shaft 54 are parallel and extend in the front-rear direction. When the first connecting rods 41 on both sides are respectively rotated leftwards or rightwards around the second shaft 52 and towards the outer side of the buggy, and the second connecting rods 42 on both sides are respectively rotated leftwards or rightwards around the fourth shaft 54 and towards the outer side of the buggy, the canopy assembly 2 can be switched from the use state to the folding state. Conversely, when the first links 41 on both sides are rotated leftward or rightward and toward the inner side of the child car about the second axis 52 and the second links 42 on both sides are rotated leftward or rightward and toward the inner side of the child car about the fourth axis 54, the canopy assembly 2 can be switched from the collapsed state to the use state.

In this embodiment, when the canopy assembly 2 is in the use state, the plane of the canopy assemblies 2 on both sides can be parallel to the horizontal plane, or can also extend from the front to the back and slightly inclined downwards, the first link 41 and the second link 42 on each side are located at the back lower part of the canopy assembly 2 on the corresponding side, and the first link 41 and the second link 42 both extend in the up-down direction and are arranged at intervals in the left-right direction, as shown in fig. 13 and 14.

When the canopy assembly 2 is in the folded state, the plane where the canopy assembly 2 is located may be perpendicular to the horizontal plane, or may also extend from top to bottom slightly obliquely toward the inner side of the stroller, the first connecting rod 41 and the second connecting rod 42 both extend in the left-right direction, and are arranged at an interval in the up-down direction, and both the first connecting rod 41 and the second connecting rod 42 are accommodated at the rear upper part of the stroller body 1, as shown in fig. 17 to 19.

The buggy also comprises a second locking structure for locking both side canopy assemblies 2 in the position of use, which second locking structure comprises a locking assembly 7.

When the canopy assembly 2 is in the use state, the first connecting rods 41 on the two sides are close to each other, and the locking assemblies 7 are respectively connected with the first connecting rods 41 on the two sides, so that the second locking structure is in the locking state, and the first connecting rods 41 on the two sides are fixedly connected together, so that the first connecting rods 41 on the two sides cannot rotate relative to the vehicle body 1, and the second connecting rods 42 on the two sides and the canopy assembly 2 are also relatively fixed, as shown in fig. 13 and 14.

When the second locking structure is in the unlocked state, the connection between the locking assembly 7 and the first connecting rods 41 on both sides is released, and the first connecting rods 41 on both sides can rotate relative to the vehicle body 1, so that the canopy assembly 2 can be switched from the use state to the folded state, or from the folded state to the use state, as shown in fig. 15 to 19.

In this embodiment, the locking assembly 7 includes a body and two slots disposed on the body, when the second locking structure is in a locking state, the first connecting rods 41 on two sides are respectively clamped into the slots on the corresponding side, and when the second locking structure is in an unlocking state, the first connecting rods 41 on two sides are respectively pulled out from the slots on the corresponding side. The specific structure of the locking assembly is not limited to that given in the present embodiment.

The above definitions of directions are all based on the case where the child sits on the seat portion 3, the direction in which the child faces is the front, the direction in which the child backs is the back, and the left and right sides of the child body are the left and right directions in the present embodiment.

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. The utility model provides a child's bike, includes the automobile body, be provided with the seat portion that supplies children to take in the automobile body, its characterized in that: the child car further comprises a canopy assembly, the canopy assembly is in a use state and a folding state, when the canopy assembly is in the use state, the canopy assembly is erected above the seat portion, when the canopy assembly is in the folding state, the canopy assembly and the car body are drawn together, the child car further comprises a connecting rod mechanism used for supporting the canopy assembly and driving the canopy assembly to be converted between the use state and the folding state, the connecting rod mechanism comprises a first connecting rod and a second connecting rod, one end portion of the first connecting rod is in pivot connection with the canopy assembly through a first shaft, the other end portion of the first connecting rod is in pivot connection with the car body through a second shaft, one end portion of the second connecting rod is in pivot connection with the canopy assembly through a third shaft, and the other end portion of the second connecting rod is in pivot connection with the car body through a fourth shaft.

2. The child's vehicle of claim 1, wherein: when the awning assembly is in a folded state, the awning assembly is accommodated at the rear upper part of the vehicle body, and the awning assembly forms a rear engine cover of the vehicle body.

3. Child's vehicle according to claim 2, characterized in that: the first shaft, the second shaft, the third shaft and the fourth shaft are parallel and extend along the left-right direction.

4. Child's vehicle according to claim 2, characterized in that: when the tent component is in a use state and a folding state, the plane of the tent component is inclined downwards from front to back.

5. Child's vehicle according to claim 2, characterized in that: the connecting rod mechanisms are respectively arranged on the left side and the right side, and the first connecting rod and the second connecting rod on each side are respectively in pivot connection with one corresponding side part of the rear part of the awning assembly.

6. The child car of claim 2, wherein: the child car further comprises a first locking structure for locking the canopy assembly in the use state, and the first locking structure is arranged between any two pivotally connected components of the canopy assembly, the first connecting rod, the car body and the second connecting rod.

7. Child's vehicle according to claim 6, characterized in that: the first locking structure comprises a convex part and a concave part, the convex part is arranged on one of the two parts of the awning assembly, the first connecting rod, the vehicle body and the second connecting rod which are arbitrarily pivoted, the concave part is arranged on the other part, when the awning assembly is in a use state, the first locking structure is in a locking state, the convex part is positioned in the concave part, and when the first locking structure is in an unlocking state, the convex part is disengaged from the concave part.

8. The child car of claim 1, wherein: the awning components are respectively arranged on the left side and the right side, when the awning components are in a use state, one adjacent side parts of the awning components on the left side and the right side are butted or partially overlapped together, when the awning components are in a folding state, the awning components on the left side and the right side are respectively accommodated on the corresponding side of the left side and the right side of the vehicle body, and the connecting rod mechanisms are respectively arranged between the awning components on each side and the vehicle body.

9. The child's vehicle of claim 8, wherein: the left side and the right side of the vehicle body are respectively provided with a vehicle door, and when the awning assembly is in a folding state, the awning assemblies on the left side and the right side are respectively accommodated at the outer side of the vehicle door on the corresponding side and are close to the vehicle door.

10. The child's vehicle of claim 8, wherein: the first shaft, the second shaft, the third shaft and the fourth shaft are parallel and extend along the front-back direction.

11. The child's vehicle of claim 8, wherein: when the awning assembly is in a use state, the planes of the awning assemblies on the two sides are parallel to the horizontal plane or extend downwards from the front to the back in a downward inclined mode, and when the awning assembly is in the use state, the planes of the awning assemblies on the two sides are perpendicular to the horizontal plane or extend downwards from the top to the inner side of the baby carriage in an inclined mode.

12. The child's vehicle of claim 8, wherein: the child car further comprises a second locking structure used for locking the awning assembly in the using state, the second locking structure comprises locking assemblies, when the awning assembly is in the using state, the first connecting rods on the two sides are close together, the locking assemblies are respectively connected with the first connecting rods on the two sides to enable the second locking structure to be in the locking state, and when the second locking structure is in the unlocking state, the locking assemblies are disconnected from the first connecting rods on the two sides.