CN112660281A - Children electric vehicle - Google Patents
Children electric vehicle Download PDFInfo
- Publication number
- CN112660281A CN112660281A CN202011386295.2A CN202011386295A CN112660281A CN 112660281 A CN112660281 A CN 112660281A CN 202011386295 A CN202011386295 A CN 202011386295A CN 112660281 A CN112660281 A CN 112660281A
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- children
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- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
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- 238000000151 deposition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The invention discloses a children electric vehicle which comprises a main frame, a front fork positioned in the front of the main frame, a rear frame positioned in the rear of the main frame, a front wheel assembly rotatably arranged on the front fork and a rear wheel assembly rotatably arranged on the rear frame. This children electric motor car simple structure, its size along the fore-and-aft direction after folding reduces greatly to make the structure volume less, portable and deposit.
Description
Technical Field
The invention relates to the technical field of children products, in particular to a children electric vehicle.
Background
The children electric vehicle is a children entertainment tool. The child electric car needs to be folded to facilitate carrying and storage of the child electric car. Among the prior art, most children's electric motor car can not be folded, and only the small part children's electric motor car can be folded, and when this children's electric motor car was folded, only direction control pole downwardly turned and drawn close with the frame mutually, and the frame can't be folded to make children's electric motor car folding back structure volume still great, inconvenient carrying and depositing.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an improved children electric vehicle.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a children electric motor car, includes the main frame, is located the front fork of the front portion of main frame, be located the rear frame at the rear portion of main frame, can set up with rotating front wheel subassembly on the front fork and can set up with rotating rear wheel subassembly on the rear frame, children electric motor car has expansion and fold condition, works as when children electric motor car is in the expansion state, the front fork is kept away from the rear frame, the front wheel subassembly is kept away from the rear wheel subassembly, works as when children electric motor car is from the expansion state to fold condition conversion, the front fork drives the front wheel subassembly is relative the main frame rearward movement the rear frame drives the rear wheel subassembly is relative the main frame forward movement makes the front fork with the rear frame draw close together the front wheel subassembly with the rear wheel subassembly draws close together.
Preferably, the electric children bike further comprises a front connecting rod mechanism arranged between the front fork and the main frame, the front connecting rod mechanism comprises a first front connecting rod and a second front connecting rod which are arranged in parallel, the upper end portion and the lower end portion of the first front connecting rod and the upper end portion and the lower end portion of the second front connecting rod are respectively in rotating connection with the front fork and the front portion of the main frame, and the second front connecting rod is located in front of the first front connecting rod.
Further, a front parallelogram structure is formed among the front fork, the first front connecting rod, the main frame and the second front connecting rod.
Further, the children electric car further comprises a direction control rod which is rotatably arranged on the front fork, when the children electric car is in an unfolding state, the direction control rod extends from the front to the back in an upward inclined mode, and when the children electric car is converted from the unfolding state to a folding state, the direction control rod rotates downwards relative to the front fork and is close to the main frame.
Furthermore, the children electric vehicle further comprises a control connecting rod, one end of the control connecting rod is rotatably connected with the direction control rod, and the other end of the control connecting rod is rotatably connected with the first front connecting rod or the second front connecting rod.
Preferably, the children electric car further comprises a rear connecting rod mechanism arranged between the rear frame and the main frame, the rear connecting rod mechanism comprises a first rear connecting rod and a second rear connecting rod which are arranged in parallel, the upper end and the lower end of the first rear connecting rod and the upper end and the lower end of the second rear connecting rod are respectively in rotating connection with the rear frame and the rear portion of the main frame, and the first rear connecting rod is located in front of the second rear connecting rod.
Further, a rear parallelogram structure is formed among the rear frame, the first rear connecting rod, the main frame and the second rear connecting rod.
Preferably, when the children electric vehicle is converted from the unfolded state to the folded state, the front fork drives the front wheel assembly to move backward relative to the main frame, and the rear frame drives the rear wheel assembly to move forward relative to the main frame.
The children electric vehicle further comprises a front connecting rod mechanism arranged between the front fork and the main frame and a rear connecting rod mechanism arranged between the rear frame and the main frame, wherein the front connecting rod mechanism comprises a first front connecting rod and a second front connecting rod, the first front connecting rod is respectively positioned at the left side and the right side, the second front connecting rod is respectively positioned at the left side and the right side, the upper end and the lower end of each first front connecting rod and the upper end and the lower end of each second front connecting rod are respectively and rotatably connected with the front fork and the front part of the main frame, and the second front connecting rod is positioned in front of the first front connecting rod; the rear connecting rod mechanism comprises first rear connecting rods and second rear connecting rods, the first rear connecting rods are located on the left side and the right side respectively, the upper end portions and the lower end portions of the first rear connecting rods and the second rear connecting rods are connected with the rear frame and the rear portion of the main frame in a rotating mode respectively, the first rear connecting rods are located in front of the second rear connecting rods, the front pull rods are located on the left side and the right side respectively, the rear pull rods are located on the left side and the right side respectively, and transverse connecting rods are used for being connected with the front pull rods on the left side and the right side or the rear pull rods on the left side and the right side respectively, the front end portions of the front pull rods are connected with the first front connecting rods or the second front connecting rods on the corresponding side in a rotating mode, and the rear end portions of the rear pull rods are connected with the first rear connecting rods or the second rear connecting rods on.
Furthermore, the rear end part of the front pull rod and the front end part of the rear pull rod which are positioned on the same side are respectively and rotatably connected with one corresponding end part of the transverse connecting rod.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: the child electric vehicle is simple in structure, when the child cart is folded, the front fork can drive the front wheel assembly to move backwards, the rear frame can drive the rear wheel assembly to move forwards, so that the front fork and the rear frame are closed, and the front wheel assembly and the rear wheel assembly are closed, so that the size of the child electric vehicle in the front-back direction is greatly reduced, the folded child electric vehicle is small in structural size, and the child electric vehicle is convenient to carry and store.
Drawings
Fig. 1 is a perspective view of one of the child electric cars of the present invention in a deployed state (embodiment 1);
fig. 2 is a second perspective view (embodiment 1) of the electric child car according to the present invention in a deployed state;
FIG. 3 is a side view of the electric child car of the present invention in a deployed state (embodiment 1);
FIG. 4 is a plan view of the children's electric vehicle of the present invention in a deployed state (embodiment 1);
FIG. 5 is a side view of the electric child car of the present invention during folding (example 1);
FIG. 6 is a top view of the electric child car according to the present invention during folding (embodiment 1);
fig. 7 is a side view of the electric child car of the present invention in a folded state (embodiment 1);
FIG. 8 is a plan view of the electric child car of the present invention in a folded state (embodiment 1);
fig. 9 is a perspective view of one of the child electric cars of the present invention in a deployed state (embodiment 2);
fig. 10 is a second perspective view (embodiment 2) of the electric child car according to the present invention in a deployed state;
fig. 11 is a side view of the electric child car of the present invention in a deployed state (embodiment 2);
fig. 12 is a plan view of the electric child car of the present invention in a deployed state (embodiment 2);
FIG. 13 is a side view of the electric child car of the present invention during folding (example 2);
FIG. 14 is a top view of the electric child car of the present invention during folding (example 2);
FIG. 15 is a side view of the electric child car of the present invention in a folded state (embodiment 2);
FIG. 16 is a plan view of the electric child car of the present invention in a folded state (embodiment 2);
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.
Example 1
As shown in fig. 1 to 8, the electric child car according to the present invention includes a main frame 1, a front fork 2 positioned in a front portion of the main frame 1, a rear frame 3 positioned in a rear portion of the main frame 1, a seat 4 provided on the rear frame 3, a front wheel assembly 51 rotatably provided on the front fork 2, and a rear wheel assembly 52 rotatably provided on the rear frame 3.
The children electric vehicle has an unfolding state and a folding state. When the children's electric vehicle is in the unfolded state, the front fork 2 is away from the rear frame 3, and the front wheel assembly 51 is away from the rear wheel assembly 52. When the children electric vehicle is converted from the unfolding state to the folding state, the front fork 2 drives the front wheel assembly 51 to move backwards relative to the main frame 1, and the rear frame 3 drives the rear wheel assembly 52 to move forwards relative to the main frame 1, so that the front fork 2 and the rear frame 3 are gradually closed, and the front wheel assembly 51 and the rear wheel assembly 52 are gradually closed. When the children electric vehicle is in a folded state, the front fork 2 and the rear frame 3 are close to each other and both contained above the main frame 1, the front wheel assembly 51 and the rear wheel assembly 52 are close to each other, two front wheels of the front wheel assembly 51 are respectively located at the left side and the right side of the main frame 1, and two rear wheels of the rear wheel assembly 52 are respectively located at the left side and the right side of the main frame 1.
This children's electric motor car still includes preceding link mechanism, and when children's electric motor car was folding, can order about 2 relative main frame 1 rearward movements of front fork through this preceding link mechanism, when children's electric motor car expandes, also order about 2 relative main frame 1 forward movements of front fork through this preceding link mechanism. The front link mechanism is provided between the front fork 2 and the main frame 1.
Specifically, the front link mechanism includes a first front link 61 and a second front link 62, the first front link 61 and the second front link 62 are respectively located on the left and right sides of the main frame 1, the upper and lower end portions of each first front link 61 are respectively rotatably connected to the front fork 2 and the front portion of the main frame 1, the upper and lower end portions of each second front link 62 are also respectively rotatably connected to the front fork 2 and the front portion of the main frame 1, and the first front link 61 is located behind the second front link 62. Thus, a four-link mechanism is formed between the front fork 2, the first front link 61, the main frame 1, and the second front link 62. When the children electric vehicle is folded, the first front connecting rod 61 and the second front connecting rod 62 swing backwards relative to the main frame 1, and the front fork 2 can be driven to move backwards relative to the main frame 1 through the four-bar linkage mechanism. Conversely, when the electric child car is unfolded, the front fork 2 is driven to move forward relative to the main frame 1 by the four-bar linkage mechanism when the first front link 61 and the second front link 62 swing forward relative to the main frame 1.
The front fork 2 comprises a front rod 21 extending along the front-back direction, the main frame 1 comprises a main rod 11 extending along the front-back direction, the upper end and the lower end of a first front connecting rod 61 are respectively and rotatably connected with the front parts of the front rod 21 and the main rod 11, the upper end and the lower end of a second front connecting rod 62 are also respectively and rotatably connected with the front parts of the front rod 21 and the main rod 11, the front rod 21 and the main rod 11 are arranged in parallel, and the first front connecting rod 61 and the second front connecting rod 62 are arranged in parallel, so that a front parallelogram structure is formed among the front rod 21, the first front connecting rod 61, the main rod 11 and the second front connecting rod 62. When the children electric vehicle is folded, the front parallelogram structure swings backwards relative to the main frame 1. Conversely, when the children's electric vehicle is unfolded, the front parallelogram structure swings forward relative to the main frame 1.
This children's electric motor car still includes back link mechanism, and when children's electric motor car was folding, can order about back frame 3 relative main frame 1 through back link mechanism and move forward, when children's electric motor car expandes, also order about back frame 3 relative main frame 1 rearward movement through this back link mechanism. The rear link mechanism is disposed between the rear frame 3 and the main frame 1.
Specifically, the rear link mechanism includes a first rear link 71 and a second rear link 72, the first rear link 71 and the second rear link 72 are respectively located on the left and right sides of the main frame 1, the upper and lower end portions of each first rear link 71 are respectively rotatably connected to the rear frames 3 and the rear portion of the main frame 1, the upper and lower end portions of each second rear link 72 are also respectively rotatably connected to the rear frames 3 and the rear portion of the main frame 1, and the first rear link 71 is located in front of the second rear link 72. Thus, a four-link mechanism is formed between the rear frame 3, the first rear link 71, the main frame 1, and the second rear link 72. When the children electric vehicle is folded, the first rear connecting rod 71 and the second rear connecting rod 72 swing forward relative to the main frame 1, and the rear frame 3 can be driven to move forward relative to the main frame 1 through the four-bar linkage mechanism. Conversely, when the children's electric vehicle is unfolded, the rear frame 3 is driven to move rearward relative to the main frame 1 by the four-bar linkage as the first rear link 71 and the second rear link 72 swing rearward relative to the main frame 1.
The rear frame 3 includes a rear rod 31 extending in the front-rear direction, the upper and lower ends of the first rear link 71 are rotatably connected to the rear portions of the rear rod 31 and the main rod 11, the upper and lower ends of the second rear link 72 are also rotatably connected to the rear portions of the rear rod 31 and the main rod 11, the rear rod 31 and the main rod 11 are arranged in parallel, and the first rear link 71 and the second rear link 72 are arranged in parallel, so that a rear parallelogram structure is formed among the rear rod 31, the first rear link 71, the main rod 11 and the second rear link 72. When the children electric vehicle is folded, the rear parallelogram structure swings forwards relative to the main frame 1. In turn, when the children's electric vehicle is unfolded, the rear parallelogram structure swings backward with respect to the main frame 1.
In this embodiment, when the electric child car is in the unfolded state, the rotational connection point between the front rod 21 and the first front link 61, the rotational connection point between the front rod 21 and the second front link 62, the rotational connection point between the rear rod 31 and the first rear link 71, and the rotational connection point between the rear rod 31 and the second rear link 72 are located at the same height position, the included angle between the first front link 61 and the main body rod 11 in the forward direction, the included angle between the second front link 62 and the main body rod 11 in the forward direction, the included angle between the first rear link 71 and the main body rod 11 in the rearward direction, and the included angle between the second rear link 72 and the main body rod 11 in the rearward direction are all the same, namely, the front parallelogram structure formed between the front strut 21, the first front link 61, the main body rod 11 and the second front link 62, and the rear parallelogram structure formed between the rear strut 31, the first rear link 71, the main body rod 11 and the second rear link 72 are symmetrically disposed in front and rear. Therefore, the appearance of the children electric vehicle is neat and attractive, the structural sizes of the first front connecting rod 61, the second front connecting rod 62, the first rear connecting rod 71 and the second rear connecting rod 72 are the same, and the manufacturing and assembling processes of the children electric vehicle can be simplified.
The children electric vehicle further comprises a direction control rod 8 which is used for controlling the advancing direction of the children electric vehicle when the children electric vehicle advances, and the direction control rod 8 can be rotatably arranged on the front fork 2. When the electric child car is in the deployed state, the direction control lever 8 extends obliquely upward from front to rear. When the electric children bike is folded, the direction control rod 8 rotates downwards relative to the front fork 2 to be close to the main frame 1.
In this embodiment, when the electric child car is folded from the unfolded state, the front fork 2 is pushed backward, so that the front parallelogram structure formed among the front strut 21, the first front link 61, the main body rod 11 and the second front link 62 swings backward relative to the main frame 1, and the front wheel assembly 51 also moves backward relative to the main frame 1; pushing the seat 4, i.e., the rear frame 3, forward, so that the rear parallelogram structure formed among the rear strut 31, the first rear link 71, the main body rod 11 and the second rear link 72 swings forward, and the rear wheel assembly 52 also moves forward relative to the main frame 1; the direction control lever 8 is rotated downward relative to the front fork 2 to be close to the main frame 1. That is, the front fork 2, the rear frame 3, and the direction control lever 8 are folded independently. When the children electric vehicle is unfolded from the folded state, the operation can be reversed.
Example 2
In this embodiment, when the electric child car is folded from the unfolded state, the front fork 2 drives the front wheel assembly 51 to move backward relative to the main frame 1, the rear frame 3 drives the rear wheel assembly 52 to move forward relative to the main frame 1, and the direction control lever 8 rotates downward relative to the front fork 2. Conversely, when the electric child car is unfolded from the folded state, the front fork 2 drives the front wheel assembly 51 to move forward relative to the main frame 1, the rear frame 3 drives the rear wheel assembly 52 to move backward relative to the main frame 1, and the direction control lever 8 rotates upward relative to the front fork 2 simultaneously. Therefore, the folding and unfolding operations of the children electric vehicle are very convenient, and the children electric vehicle is convenient to use.
The stroller further comprises a linkage mechanism comprising a transverse link 91, a control link 92, a front pull rod 93 and a rear pull rod 94.
One end of the control link 92 is pivotally connected to the direction control lever 8, and the other end of the control link 92 is pivotally connected to the first front link 61 or the second front link 62. In this embodiment, the other end of the control link 92 is rotatably connected to the first front link 61. Thus, a four-link mechanism is also formed between the direction control lever 8, the front fork 2, the first front link 61, and the control link 92.
The front tie rods 93 are respectively positioned at the left side and the right side of the main frame 1, the front end part of each front tie rod 93 is rotatably connected with the corresponding first front connecting rod 61 or second front connecting rod 62, and the rear end part of each front tie rod 93 is rotatably connected with the corresponding end part of the transverse connecting rod 91. In this embodiment, the front end of the front rod 93 on each side is rotatably connected to the first front link 61 on the corresponding side.
The rear tie rods 94 are respectively positioned at the left side and the right side of the main frame 1, the rear end part of the rear tie rod 94 at each side is rotatably connected with the first rear connecting rod 71 or the second rear connecting rod 72 at the corresponding side, and the front end part of the rear tie rod 94 at each side is rotatably connected with the corresponding end part of the transverse connecting rod 91. In this embodiment, the rear end of the rear link 94 on each side is rotatably connected to the first rear link 71 on the corresponding side.
Preferably, the rotation shaft of the front pull rod 93 rotatably connected to the transverse link 91 and the rotation shaft of the rear pull rod 94 rotatably connected to the transverse link 91 are coaxially disposed.
The child electric vehicle can be locked in the unfolded state only through one locking mechanism, so that the child electric vehicle is convenient to lock and unlock. In the present embodiment, the lock mechanism is provided between the control link 92 and the first front link 61.
When the electric child car is in the deployed state, the front link 93 and the rear link 94 both extend in the front-rear direction and are at the same height position. When the children electric vehicle is folded, after the locking mechanism is unlocked, the transverse connecting rod 91 is lifted upwards, the front pull rod 93 rotates downwards and backwards relative to the transverse connecting rod 91, the first front connecting rod 61 is pulled to rotate backwards relative to the main frame 1, the front fork 2 is driven to drive the front wheel assembly 51 to move backwards relative to the main frame 1, and namely a front parallelogram structure formed among the front support rod 21, the first front connecting rod 61, the main body rod 11 and the second front connecting rod 62 swings backwards relative to the main frame 1; when the first front connecting rod 61 rotates backwards relative to the main frame 1, the direction control rod 8 is pulled by the control connecting rod 92 to rotate downwards to be close to the main frame 1; when the transverse link 91 is pulled upwards, the rear pull rod 94 rotates downwards and forwards relative to the transverse link 91, the first rear link 71 rotates forwards relative to the main frame 1, and the rear frame 3 is driven to drive the rear wheel assembly 52 to move forwards relative to the main frame 1, namely, the rear parallelogram structure formed among the rear link 31, the first rear link 71, the main body rod 11 and the second rear link 72 swings forwards. In the folding process of the children electric vehicle, the folding of the front fork 2, the rear frame 3 and the direction control rod 8 is synchronously carried out. When the children electric vehicle is unfolded from the folded state, the operations can be reversed, and when the children electric vehicle is unfolded, the front fork 2, the rear frame 3 and the direction control rod 8 are also unfolded synchronously.
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 (10)
1. An electric vehicle for children comprising a main frame, a front fork located in front of said main frame, a rear frame located in rear of said main frame, a front wheel assembly rotatably disposed on said front fork, and a rear wheel assembly rotatably disposed on said rear frame, characterized in that: the child electric vehicle is provided with an unfolding state and a folding state, when the child electric vehicle is in the unfolding state, the front fork is far away from the rear frame, the front wheel assembly is far away from the rear wheel assembly, when the child electric vehicle is converted from the unfolding state to the folding state, the front fork drives the front wheel assembly to move backwards relative to the main frame, the rear frame drives the rear wheel assembly to move forwards relative to the main frame, so that the front fork and the rear frame are close to each other, and the front wheel assembly and the rear wheel assembly are close to each other.
2. The children's electric vehicle according to claim 1, wherein: the children electric car further comprises a front connecting rod mechanism arranged between the front fork and the main frame, the front connecting rod mechanism comprises a first front connecting rod and a second front connecting rod which are arranged in parallel, the upper end portion and the lower end portion of the first front connecting rod and the lower end portion of the second front connecting rod are respectively rotatably connected with the front fork and the front portion of the main frame, and the second front connecting rod is located in front of the first front connecting rod.
3. The children's electric vehicle according to claim 2, wherein: a front parallelogram structure is formed among the front fork, the first front connecting rod, the main frame and the second front connecting rod.
4. The children's electric vehicle according to claim 2, wherein: the children electric car also comprises a direction control rod which can be rotationally arranged on the front fork, when the children electric car is in an unfolding state, the direction control rod extends from the front to the back in an upward inclined mode, when the children electric car is converted from the unfolding state to a folding state, the direction control rod is relative to the front fork, the front fork rotates downwards and the direction control rod is close to the main frame.
5. The children's electric vehicle according to claim 4, wherein: the children electric car further comprises a control connecting rod, one end of the control connecting rod is rotatably connected with the direction control rod, and the other end of the control connecting rod is rotatably connected with the first front connecting rod or the second front connecting rod.
6. The children's electric vehicle according to claim 1, wherein: the children electric car further comprises a rear connecting rod mechanism arranged between the rear frame and the main frame, the rear connecting rod mechanism comprises a first rear connecting rod and a second rear connecting rod which are arranged in parallel, the upper end portion and the lower end portion of the first rear connecting rod and the upper end portion and the lower end portion of the second rear connecting rod are respectively connected with the rear frame and the rear portion of the main frame in a rotating mode, and the first rear connecting rod is located in front of the second rear connecting rod.
7. The children's electric vehicle of claim 6, wherein: a rear parallelogram structure is formed among the rear frame, the first rear connecting rod, the main frame and the second rear connecting rod.
8. The children's electric vehicle according to claim 1, wherein: when the children electric vehicle is converted from the unfolding state to the folding state, the front fork drives the front wheel assembly to move backwards relative to the main frame, and meanwhile, the rear frame drives the rear wheel assembly to move forwards relative to the main frame.
9. The children's electric vehicle according to claim 1 or 8, characterized in that: the children electric vehicle also comprises a front connecting rod mechanism arranged between the front fork and the main frame and a rear connecting rod mechanism arranged between the rear frame and the main frame, wherein the front connecting rod mechanism comprises a first front connecting rod and a second front connecting rod, the first front connecting rod is respectively positioned at the left side and the right side, the second front connecting rod is respectively positioned at the left side and the right side, the upper end part and the lower end part of each first front connecting rod and each second front connecting rod are respectively and rotatably connected with the front fork and the front part of the main frame, and the second front connecting rod is positioned in front of the first front connecting rod; the rear connecting rod mechanism comprises first rear connecting rods and second rear connecting rods, the first rear connecting rods are located on the left side and the right side respectively, the upper end portions and the lower end portions of the first rear connecting rods and the second rear connecting rods are connected with the rear frame and the rear portion of the main frame in a rotating mode respectively, the first rear connecting rods are located in front of the second rear connecting rods, the front pull rods are located on the left side and the right side respectively, the rear pull rods are located on the left side and the right side respectively, and transverse connecting rods are used for being connected with the front pull rods on the left side and the right side or the rear pull rods on the left side and the right side respectively, the front end portions of the front pull rods are connected with the first front connecting rods or the second front connecting rods on the corresponding side in a rotating mode, and the rear end portions of the rear pull rods are connected with the first rear connecting rods or the second rear connecting rods on.
10. The children's electric vehicle of claim 9, wherein: the rear end part of the front pull rod and the front end part of the rear pull rod which are positioned on the same side are respectively and rotatably connected with one corresponding end part of the transverse connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011386295.2A CN112660281B (en) | 2020-12-02 | 2020-12-02 | Children electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011386295.2A CN112660281B (en) | 2020-12-02 | 2020-12-02 | Children electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN112660281A true CN112660281A (en) | 2021-04-16 |
| CN112660281B CN112660281B (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011386295.2A Active CN112660281B (en) | 2020-12-02 | 2020-12-02 | Children electric vehicle |
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| CN (1) | CN112660281B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202295161U (en) * | 2011-11-03 | 2012-07-04 | 戴长新 | Front and back connection rack of folding two-seater four-wheel electric car |
| CN202518420U (en) * | 2011-11-03 | 2012-11-07 | 戴长新 | Foldable dual-seat four-wheeled electric vehicle |
| CN208813402U (en) * | 2018-07-25 | 2019-05-03 | 昆山百瑞康儿童用品有限公司 | A kind of children's electric motor vehicle |
| CN208813409U (en) * | 2018-07-18 | 2019-05-03 | 昆山百瑞康儿童用品有限公司 | A kind of children's electric motor vehicle |
| US20200239099A1 (en) * | 2017-03-10 | 2020-07-30 | Jiangsu Jinpeng Vehicle Co., Ltd. | Telescoping and foldable electric vehicle |
-
2020
- 2020-12-02 CN CN202011386295.2A patent/CN112660281B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202295161U (en) * | 2011-11-03 | 2012-07-04 | 戴长新 | Front and back connection rack of folding two-seater four-wheel electric car |
| CN202518420U (en) * | 2011-11-03 | 2012-11-07 | 戴长新 | Foldable dual-seat four-wheeled electric vehicle |
| US20200239099A1 (en) * | 2017-03-10 | 2020-07-30 | Jiangsu Jinpeng Vehicle Co., Ltd. | Telescoping and foldable electric vehicle |
| CN208813409U (en) * | 2018-07-18 | 2019-05-03 | 昆山百瑞康儿童用品有限公司 | A kind of children's electric motor vehicle |
| CN208813402U (en) * | 2018-07-25 | 2019-05-03 | 昆山百瑞康儿童用品有限公司 | A kind of children's electric motor vehicle |
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| Publication number | Publication date |
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| CN112660281B (en) | 2022-05-31 |
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