CN213323495U

CN213323495U - Children's balance car

Info

Publication number: CN213323495U
Application number: CN202021994388.9U
Authority: CN
Inventors: 覃霁
Original assignee: Shanghai Xidi Zhongchuang Space Management Co ltd
Current assignee: Shanghai Xidi Zhongchuang Space Management Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-01
Anticipated expiration: 2030-09-11

Abstract

The utility model discloses a children balance car, which comprises a front wheel, a handle, a rear wheel, a connecting frame and a pedal component, wherein the handle is arranged on the front wheel; the connecting frame comprises a connecting plate, a supporting plate and a fastener; the connecting plate comprises a first connecting end, a second connecting end and a middle connecting section; the supporting plate comprises a supporting end and a free end and is provided with a first position, a second position and a third position, wherein the free end is positioned above the connecting plate, the connecting plate rotates 180 degrees around the first matching surface in the state of the first position, and the supporting plate rotates 180 degrees around the first matching surface in the state of the first position; the fastener is used for fixing the supporting end on the first connecting surface of the first connecting end, and the fastener can be connected with the handle. Footboard subassembly can detachable connect in connecting plate or backup pad to be located and be close to ground one side, this child's balance car can be stepped on footboard subassembly to the foot, and this child's balance car can be according to different sizes, hobby user's demand, can also effectively alleviate the tired out state of shank and foot simultaneously.

Description

Children's balance car

Technical Field

The utility model relates to a car technical field, concretely relates to children's balance car rides instead of walk.

Background

The children balance car is designed for infants to exercise the balance ability of the infants, the infants need to continuously pedal the ground with feet to provide sliding power, and the children balance car is a walking-replacing, moving and entertainment tool suitable for the infants in the infant stage, so that the children can better enjoy the movement. However, most of the connecting frames for connecting the front wheels and the rear wheels of the existing balance car for children are fixed, and since the height and the weight of the balance car for children greatly change with the change of the ages, parents have to buy a new balance car again after the balance car for children is bought for the first time if the height and the weight of the balance car for children greatly change, so that the economic pressure of the parents is invisibly increased; meanwhile, when the vehicle is on a relatively smooth place or downhill, the legs and feet are always in the upper-retracted state due to the long distance over which the vehicle slides, and the legs and feet are easily exhausted when the time is long.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the to-be-solved technical problem of the utility model is to provide a children balance car can satisfy different sizes, hobby children and use, can also effectively alleviate tired out state of shank and foot simultaneously.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a child balance car comprising:

a front wheel;

a handle disposed on the front wheel;

a rear wheel;

the connecting frame comprises a connecting plate, a supporting plate and a fastener; the connecting plate comprises a first connecting end, a second connecting end and a middle connecting section; the first connecting end and the second connecting end are respectively arranged at two ends of the middle connecting section and respectively extend outwards along opposite directions in a plane perpendicular to the middle connecting section; one surface of the first connecting end is a first connecting surface; the second connecting end can be connected with a rotating shaft of the rear wheel; the supporting plate comprises a supporting end and a free end, one surface of the supporting end is a first matching surface, the surface opposite to the first matching surface is a first mounting surface, the first matching surface can be matched and connected with the first connecting surface, and the supporting plate has a first position enabling the free end to be positioned on the connecting plate, a second position enabling the connecting plate to rotate 180 degrees around the first matching surface in a first position state, and a third position enabling the connecting plate and the supporting plate to simultaneously rotate 180 degrees around the first matching surface in the first position state; the fastener is used for fixing the supporting end on the first connecting surface of the first connecting end and can be connected with the handle; and

the pedal assembly can be detachably connected to the connecting plate or the supporting plate and is positioned on one side close to the ground, and the foot can step on the pedal assembly.

Further, the first connecting surface is an arc-shaped surface, and the first matching surface is matched with the first connecting surface.

Further, the first mounting surface is an arc-shaped surface.

Furthermore, a through hole is formed in the first connecting end, a through hole is formed in the supporting end, a threaded hole is formed in the fastening piece, and the locking screw penetrates through the through hole and the through hole in sequence and then is in threaded connection with the fastening piece.

Further, the through hole is an elongated hole extending along the arc direction of the first matching surface.

Further, the through hole is an elongated hole extending along the arc direction of the first connection surface.

Further, the surface of the second connecting end on the same side as the first connecting surface is arc-shaped, and the surface of the second connecting end on the opposite side of the first connecting surface is arc-shaped.

Furthermore, a first mounting hole which is communicated up and down is formed in the free end, and a second mounting hole which is communicated up and down is formed in the middle connecting section.

Further, the pedal assembly comprises a mounting plate and a pedal, the mounting plate is U-shaped, one end of the mounting plate can be mounted on the connecting plate or the supporting plate, and the pedal is arranged at the other end of the mounting plate.

Furthermore, the foot pedal is provided with an anti-skid pad.

The utility model has the advantages that:

the child balance car comprises a front wheel, a handle, a rear wheel, a connecting frame and a pedal assembly. The handle sets up on the front wheel, and the link is used for connecting handlebar and rear wheel. The link includes connecting plate, backup pad and fastener. The pedal assembly can be detachably connected to the connecting plate or the supporting plate and is positioned on one side close to the ground, and the foot can step on the pedal assembly. When a taller user uses the bicycle, the supporting plate is placed on the connecting plate, the first matching surface is matched with the first connecting surface, the first connecting end and the supporting end are fixed through the fastening piece, then the fastening piece is fixedly connected with the handle, the second connecting end is connected with the rear wheel, at the moment, the free end is positioned on the connecting plate, namely, the supporting plate is positioned at the first position, and the user can sit at the free end of the supporting plate.

When the stress state of the supporting plate needs to be changed in a large range, the connecting plate rotates 180 degrees around the first matching surface in the first position state, at the moment, the free end is still positioned on the connecting plate, the free end is positioned in the second position, and a user can sit on the free end of the supporting plate, so that the stress state of the supporting plate can be changed, and the shape of the connecting frame can be changed.

When the connector is in the first position, the connecting plate and the support plate are rotated 180 DEG simultaneously about the first mating surface, and the free end is located below the connecting plate and in the third position. The user can sit on the middle connecting section of the connecting plate, and the use of a small child user can be met.

When the pedal assembly is used in a relatively smooth place or downhill, the feet can be placed on the pedal assembly in a clearance mode during the sliding process, and therefore the fatigue state of the legs and the feet can be effectively relieved. When not needed, the pedal assembly can be disassembled.

The height and the shape of the balance car for children can be adjusted according to the height, the weight and the hobbies of the balance car for children, so that different requirements are met, the universality and the interchangeability of the whole car frame are greatly improved, the requirements under different conditions are met, and the production cost of manufacturers can be greatly reduced. Meanwhile, a user only needs to buy one vehicle type and install or detach the pedal assembly according to conditions, so that the application range of the balance vehicle for children is enlarged.

Drawings

In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.

Fig. 1 is a perspective view of a balance car for children according to an embodiment of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic view of the connection plate of FIG. 1;

FIG. 4 is a schematic view of the support plate of FIG. 1;

FIG. 5 is a schematic view of the connecting bracket of FIG. 1 in a first position;

FIG. 6 is a schematic view of the supporting plate of FIG. 5 being raised to a certain height

FIG. 7 is a schematic view of the connecting bracket of FIG. 1 in a second position;

FIG. 8 is a schematic view of the linking frame of FIG. 1 in a third position;

reference numerals:

100-front wheel, 200-handle, 300-rear wheel, 400-connecting frame, 410-connecting plate, 411-first connecting end, 4111-first connecting surface, 4113-through hole, 412-second connecting end, 4121-notch, 413-middle connecting section, 4131-first mounting hole, 420-supporting plate, 421-supporting end, 4211-first matching surface, 4212-through hole, 4213-first mounting surface, 422-free end, 4221-second mounting hole, 300-fastener, 500-seat cushion, 600-pedal assembly, 610-mounting plate, 620-pedal plate, 621-non-slip mat

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to 8, the present invention provides a balance car for children, which comprises a front wheel, a handle, a rear wheel, a connecting frame and a pedal assembly.

Referring to fig. 1, 2 and 3, in particular, the handle 200 is provided on the front wheel 100. The connection frame 400 is used to connect the handle 200 and the rear wheel 300. The link frame 400 includes a link plate 410, a support plate 420, and a fastener 430. The connection board 410 includes a first connection end 411, a second connection end 412 and an intermediate connection segment 413. The first connection end 411 and the second connection end 412 are respectively disposed at both ends of the intermediate connection section 413 and respectively flare in opposite directions in a plane perpendicular to the intermediate connection section 413. One surface of the first connection end 411 is a first connection surface 4111. The second connection end 412 can be connected to the rear wheel 300. In this embodiment, in order to achieve stable installation, a section of the second connecting end 412 away from the first connecting end 411 is provided with a notch 4121 which is communicated up and down, when in installation, the rear wheel 300 is placed in the notch 4121, and then the rotating shaft of the rear wheel 300 is connected with the second connecting end 412, so that the stability of the whole frame is improved.

Referring to fig. 1, 2 and 4, the supporting plate 420 includes a supporting end 421 and a free end 422. One surface of the support end 421 is a first mating surface 4211. The surface of the support end 421 opposite to the first engagement surface 4211 is a first mounting surface 4213. The first engagement surface 4211 is capable of engaging with the first connection surface 4111, and has a first position (fig. 5 and 6) in which the free end 422 is located above the connection plate 410, a second position (fig. 7) in which the connection plate 410 is rotated 180 ° around the first engagement surface 4211 in the first position, and a third position (fig. 8) in which the free end 422 is located below the connection plate 410 after the connection plate 410 and the support plate 420 are simultaneously rotated 180 ° around the first engagement surface 4211 in the first position. In use, the shape of the first engagement surface 4211 is determined according to the shape of the first connection surface 4111, for example, when the first connection surface 4111 is a smooth arc surface, the first engagement surface 4211 is a smooth arc surface, and when the first connection surface 4111 is a polygonal line surface composed of a plurality of line segments, the first engagement surface 4211 is a polygonal line surface composed of a plurality of line segments.

In this embodiment, the free end 422 is provided with a first mounting hole 4131 communicating vertically, and the intermediate connecting portion 413 is provided with a second mounting hole 4221 communicating vertically. The user can mount the seat cushion 500 on the support plate 420 or the link plate 410 through the first mounting hole 4131 or the second mounting hole 4221, and the user can sit on the seat cushion 500, which increases the comfort of the user.

Referring to fig. 5 and 6, the fastening member 430 is used to fix the supporting end 421 on the first connection surface 4111 of the first connection end 411. The fastener 430 may be a clip, and the fastener 430 is clamped. The fastening member 430 may be a screw, and may be screwed by forming a screw hole at a position corresponding to the first connection end 411 and the support end 421, or may be fixed to each other. In specific implementation, the front wheel 100 and the rear wheel 300 are respectively arranged on the left and right, the handle 200 is fixed on the front wheel 100, then the first connecting end 411 of the connecting plate 410 is arranged on one side of the front wheel 100, the second connecting end 412 is arranged on one side of the rear wheel 300, the supporting plate 420 is arranged on the connecting plate 410, the first matching surface 4211 is matched with the first connecting surface 4111, the first connecting end 411 and the supporting end 421 are fixed through the fastening piece 430, then the fastening piece 430 is connected with the handle 200, the second connecting end 412 is connected with the rear wheel 300, and at this time, the free end 422 is arranged at the first position on the connecting plate 410. In this state, the fixing member 430 is coupled to the handle 200, the second coupling end 412 is coupled to the rear wheel 300, and the user can ride the bicycle while sitting on the free end 422 of the supporting plate 420, which is suitable for a taller user. Meanwhile, the user can further adjust the height of the free end 220 by sliding the support end 210 along the first mounting surface 213 to meet the height requirement.

Referring to fig. 7, in the first position, the connecting plate 410 rotates 180 ° around the first engagement surface 4211 to form the second position, and the free end 422 is still located on the connecting plate 410, in this state, the fixing member 430 is connected to the handle 200, the second connecting end 412 is connected to the rear wheel 300, and the user can ride on the bicycle by sitting on the free end 422, which can change the stress state of the supporting plate 420. Similarly, the user can further adjust the height of the free end 422 by sliding the supporting end 421 along the first mounting surface 4213 to meet the height requirement.

Referring to fig. 8, in the first position, the connecting plate 410 and the supporting plate 420 are rotated 180 ° around the first engagement surface 4211 to form a third position, in which the free end 422 is located under the connecting plate 410, and in this position, the fixing member 430 is connected to the handle 200, the second connecting end 412 is connected to the rear wheel 300, and the user can ride on the middle connecting section 413 of the connecting plate 410, which is suitable for a shorter user. Similarly, the user can further adjust the height of the intermediate connection segment 413 by sliding the support end 421 along the first mounting surface 4213 to meet the height requirement.

The pedal assembly 600 places the foot while riding. The pedal assembly 600 is detachably coupled to the connection plate 410 or the support plate 420 and is located near a bottom side thereof, and a foot can step on the pedal assembly 600. The pedal assembly 600 can be removable and when the pedal assembly 600 is not needed, it can be removed. In this embodiment, the pedal assembly 600 includes a mounting plate 610 and a pedal plate 620, and the mounting plate 610 has a U-shape, and when installed, the U-shaped mounting plate 610 may be oriented toward the front wheel or the rear wheel according to the situation and preference of the user. When the mounting plate 610 is installed by having a mounting hole at one end thereof, the mounting plate 610 may be mounted on the connection plate 410 or the support plate 420 by aligning the mounting hole with the first mounting hole 4131 or the second mounting hole 4221. The foot plate 620 is provided at the other end of the mounting plate 610. The user may place the foot on the footboard 620 in the clearance for sliding. In addition, a non-slip pad 612 is provided on the foot plate 620. Increasing comfort and preventing the foot from slipping on the footboard 620.

In a preferred embodiment, the first connection surface 4111 is preferably an arc surface, and the first engagement surface 4211 is adapted to the arc surface. The curved surface facilitates the sliding of the first engagement surface 4211 on the first connection surface 4111, so as to adjust the final height of the free end 422. In addition, for convenience of installation and good appearance, when the first connection surface 4111 is a smooth arc surface, the surface of the first connection end 411 opposite to the first connection surface 4111 is also an arc surface, that is, the whole first connection end 411 may be processed into an arc plate. Meanwhile, the supporting end 421 should be processed into an arc plate.

In addition, in order to connect the second connecting end 412 of the connecting plate 410 with the rear wheel 300 assembly in a matching manner, the surface of the second connecting end 412 on the same side as the first connecting surface 4111 is arc-shaped, and the surface of the second connecting end 412 on the opposite side of the first connecting surface 4111 is also arc-shaped, that is, both surfaces of the second connecting end 412 are arc-shaped, so that the connecting plate is conveniently connected with the rotating shaft of the rear wheel 300 in a matching manner in the first position state, the second position state and the third position state.

In this embodiment, the first connecting end 411 is formed with a through hole 4113, the supporting end 421 is formed with a through hole 4212, the fastening member 430 is formed with a threaded hole, and the locking screw passes through the through hole 4113 and the through hole 4212 in sequence and then is connected to the fastening member 430, so as to fix the fastening member 430 to the handle 200. The connection plate 410 and the support plate 420 can be conveniently fixed as one body.

As a preferred embodiment, the through hole 4212 is an elongated hole extending along the arc direction of the first mating surface 4211. When the bracket is installed, the fastener 430 can be installed at any position along the first installation surface 4213, and the height of the whole bracket can be adjusted. In a preferred embodiment, the through hole 4113 is an elongated hole extending along the arc direction of the first connecting surface 4111, and when the connecting plate 410 slides along the first connecting surface 4111 during connection, the elongated through hole 4113 facilitates adjusting the position of the fastening member 430 to fix the frame firmly.

The child balance car has the following advantages that:

when a taller user uses the vehicle, the supporting plate 420 is placed on the connecting plate 410, the first engagement surface 4211 is engaged with the first connection surface 4111, the first connection end 411 and the supporting end 421 are fixed by the fastening member 430, then the fastening member 430 is fixedly connected with the handle 200, and the second connection end 412 is connected with the rear wheel 300, and at this time, the free end 422 is located on the connecting plate 410, that is, the supporting plate 420 is in the first position, and the user can sit on the free end 422 of the supporting plate 420. Meanwhile, the user can further adjust the height of the free end 220 by sliding the support end 210 along the first mounting surface 213 to meet the height requirement.

When the force state of the support plate 420 needs to be changed widely, in the first position, the connecting plate 410 is rotated 180 ° around the first matching surface 4211, and at this time, the free end 422 is still located on the connecting plate 410, and the free end 422 is located in the second position, so that the user can sit on the free end 422 of the support plate 420, and the force state of the support plate 420 and the shape of the bicycle frame can be changed. Similarly, the user can further adjust the height of the free end 422 by sliding the supporting end 421 along the first mounting surface 4213 to meet the height requirement.

When used by a taller user, in the first position, the connecting plate 410 and the support plate 420 are simultaneously rotated 180 about the first engagement surface 4211, with the free end 422 positioned below the connecting plate 410 and the free end 422 in the third position. The user can sit on the middle connection segment 413 of the connection plate 410, which is suitable for smaller sub-users. Similarly, the user can further adjust the height of the intermediate connection segment 413 by sliding the support end 421 along the first mounting surface 4213 to meet the height requirement.

When the foot pedal is used in a relatively smooth place or on a downhill, the user can place the foot pedal 620 in the gap during the sliding process, and the fatigue state of the legs and the feet can be effectively relieved. When not needed, the pedal assembly 600 can be disassembled

The children balance car can adjust the height and the shape of the car according to the height, the weight and the hobbies of the children balance car so as to meet different requirements. Meanwhile, the whole frame greatly improves the universality and interchangeability, and the production cost of manufacturers can be greatly reduced by meeting the requirements under different conditions. Meanwhile, the user only needs to buy one vehicle type and install or detach the pedal assembly 600 according to the situation, so that the application range of the balance vehicle for children is enlarged.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A child balance car, comprising:

a front wheel;

a handle disposed on the front wheel;

a rear wheel;

2. The children's balance car of claim 1, wherein the first connecting surface is an arc-shaped surface, and the first mating surface is adapted to the arc-shaped surface.

3. The children's balance car of claim 1, wherein the first mounting surface is arcuate.

4. The children's balance car of claim 3, wherein the first connecting end is provided with a through hole, the supporting end is provided with a through hole, the fastening member is provided with a threaded hole, and a locking screw is in threaded connection with the fastening member after sequentially passing through the through hole and the through hole.

5. The children's balance car of claim 4, wherein the through hole is an elongated hole extending along an arc of the first mating surface.

6. The children's balance car of claim 4, wherein the through hole is an elongated hole extending along an arc direction of the first connection surface.

7. The child balance car of claim 1, wherein a surface of the second connecting end on the same side as the first connecting surface is curved, and a surface of the second connecting end on an opposite side of the first connecting surface is curved.

8. The children's balance car of claim 1, wherein the free end is formed with a first mounting hole communicating up and down, and the intermediate connecting section is formed with a second mounting hole communicating up and down.

9. The children's balance car of claim 1, wherein the pedal assembly includes a mounting plate having a U-shape with one end capable of being mounted on the connecting plate or the support plate, and a foot plate disposed at the other end of the mounting plate.

10. The children's balance car of claim 9, wherein the foot plate is provided with a non-slip mat.