CN212354247U

CN212354247U - Handle steering control formula car of riding instead of walk

Info

Publication number: CN212354247U
Application number: CN202020507854.XU
Authority: CN
Inventors: 张萍; 侯爱军; 许易之
Original assignee: Hefei University of Technology
Current assignee: Hefei University of Technology
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2021-01-15
Anticipated expiration: 2030-04-07

Abstract

The utility model relates to a handle steering control formula car of riding instead of walk includes at least: a chassis (1) on which a front wheel part (2) and a rear wheel part (3) are arranged; a front frame (4) which is arranged on the chassis (1) and can be coupled with the front wheel part (2); and a seat (5) which is provided on the chassis (1) so as to be slidable toward the front frame (4), wherein at least one placement unit (6) for placing an article is provided on the chassis (1) so as to be located between the chassis (1) and the seat (5), and wherein the area of the projection of the placement unit (6) on the seat (5) can be reduced when the distance between the seat (5) and the front frame (4) is increased or decreased.

Description

Handle steering control formula car of riding instead of walk

Technical Field

The utility model belongs to the technical field of the electric motor car, especially, relate to a handle steering control formula car of riding instead of walk.

Background

An old people scooter is a tool for riding instead of walk, which is more for the old people at present. Most of the old people mobility scooter is an electric scooter which is small in size, simple in structure and low in cost, and is popular with the old people. In the prior art, a plurality of scooter for the old with different functions exist.

For example, patent document No. CN208453146U discloses a scooter for elderly people, which includes a chassis, a front frame, a seat mounting plate, and a seat, wherein the front frame includes a front beam and a front vertical pipe rotatably supported on the chassis and used for controlling the direction, the front beam is provided with a front beam connecting portion, the front vertical pipe is provided with a front vertical pipe connecting portion, and the front beam connecting portion and the front vertical pipe connecting portion are both provided with locking holes for bolts to pass through so as to connect the front beam to the front vertical pipe through the cooperation of the bolts and nuts; the seat mounting plate is connected to the bottom frame through a folding device; the seat comprises a seat surface and a backrest, the seat surface is detachably mounted on a seat mounting plate through a connecting device, the backrest is hinged to the seat surface, and a limiting block used for limiting the backrest to continue rotating after the backrest rotates in place is arranged on the seat surface. The utility model discloses an easily dismantle and fold, and simple structure, stability is high.

In summary, in the prior art, a storage unit for storing an article is generally provided on a front frame or a backrest of a seat. The object placing part is not provided with a sealing cover, and when the scooter runs on a bumpy road surface, objects in the object placing part are easy to bump and then fall off. Therefore, the present application aims to provide a scooter capable of overcoming the above-mentioned drawbacks.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

The word "module" as used herein describes any type of hardware, software, or combination of hardware and software that is capable of performing the functions associated with the "module".

To the deficiency of the prior art, the utility model provides a handle steering control formula car of riding instead of walk includes at least: a chassis on which a front wheel part and a rear wheel part are arranged; the front frame is arranged on the chassis and can be coupled with the front wheel part; and a seat slidably provided on the chassis toward the front frame, wherein at least one storage unit for storing an article is provided on the chassis so as to be positioned between the chassis and the seat, and wherein an area of a projection of the storage unit formed on the seat can be reduced when a distance between the seat and the front frame is increased or decreased.

According to a preferred embodiment, at least one battery slot is arranged on the chassis in such a way that it is located between the chassis and the seat, to which at least one power supply part can be detachably connected, wherein a first distance between the power supply part and the front frame can be smaller than a second distance between the object part and the front frame.

According to a preferred embodiment, the chassis is further provided with a first hydraulic telescopic rod located at a first side of the object placing part and a second hydraulic telescopic rod located at a second side of the object placing part, wherein the seat can be simultaneously connected to the first hydraulic telescopic rod and the second hydraulic telescopic rod, and the seat can move towards the front frame when the first hydraulic telescopic rod and the second hydraulic telescopic rod are simultaneously extended.

According to a preferred embodiment, a first wind deflector is arranged on the side of the front frame corresponding to said first side, and a second wind deflector is arranged on the side of the front frame corresponding to said second side.

According to a preferred embodiment, the storage part can be in abutting contact with the battery slot when the storage part is disposed on the chassis.

According to a preferred embodiment, the seat is further provided with at least one hook, and when the seat moves toward the front frame, the hook can move to a position directly above the storage unit so as to move in synchronization with the seat.

According to a preferred embodiment, a third illumination portion is further provided on a side of the front frame corresponding to the first side, and a fourth illumination portion is provided on a side of the front frame corresponding to the second side.

According to a preferred embodiment, the chassis is further provided with a first illumination portion on the first side and a second illumination portion on the second side.

According to a preferred embodiment, when the first distance is smaller than the second distance and the seat is moved toward the front frame, the area of the projection of the power supply portion formed on the seat can be increased.

The utility model also provides a carry thing device includes at least: the seat comprises a chassis, a front wheel part, a rear wheel part, a front frame which can be coupled and connected with the front wheel part and a seat which is arranged in a sliding mode towards the front frame, wherein at least one object placing part for placing objects is arranged on the chassis in a mode of being positioned between the chassis and the seat, and the area of a projection formed on the seat by the object placing part can be reduced when the distance between the seat and the front frame is increased or reduced; a first illumination unit which can be provided on the chassis so as to be positioned on a first side of the placement unit; and a second illumination unit which can be provided on the chassis so as to be positioned on a second side of the placement unit.

The utility model has the advantages of: the utility model discloses to put thing portion and set up under the seat, and then can block the article of putting in the thing portion through the seat to avoid it to drop. Simultaneously, this application make full use of seat and the space between the chassis will put the thing portion and set up in this space and can effectively reduce the whole shared space of car of riding instead of walk.

Drawings

FIG. 1 is a schematic view of the overall structure of the preferred handlebar-steered control type scooter of the present invention;

FIG. 2 is a side view of the preferred handlebar steered control walker of the present invention; and

fig. 3 is a partially enlarged schematic view of a preferred placement member of the present invention.

List of reference numerals

1: the chassis 2: front wheel portion 3: rear wheel part

4: front frame 5: seat 6: storage part

7: battery slot 8: power supply unit 9: first hydraulic telescopic rod

10: second hydraulic telescopic rod 11: first windshield 12: second wind deflector

13: the hook 14: third illumination unit 15: fourth lighting part

16: first illumination unit 17: second lighting part

D₁: first distance D₂: second distance

6 a: first side 6 b: second side

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 3, the utility model provides a handle steering control type scooter, which at least comprises a chassis 1, a front frame 4 and a seat 5. The chassis 1 is provided with a front wheel part 2 and a rear wheel part 3. The chassis 1 can be moved by the front wheel 2 and the rear wheel 3. The front frame 4 is disposed on the chassis 1 and can be coupled to the front wheel portion 2, so that the front frame 4 can rotate to drive the front wheel portion 2 to rotate, and finally the chassis 1 is steered. The seat 5 is provided on the chassis 1 so as to be slidable toward the front frame 4, thereby enabling the driver to adjust the front-rear position of the seat 5 according to his or her own body shape.

Preferably, as shown in fig. 2 and 3, at least one storage unit 6 for storing articles is provided on the chassis 1 so as to be positioned between the chassis 1 and the seat 5. In the case where the distance between the seat 5 and the front frame 4 is increased or decreased, the area of the projection of the placement portion 6 formed on the seat 5 can be decreased. For example, as shown in fig. 2, the placement unit 6 may be projected on the bottom surface of the seat 5 in the vertical direction. When the seat is slid rightward so that the distance between the seat 5 and the front frame 4 is reduced, the area of the projection of the storage unit 6 on the seat 5 is reduced, and the article placed in the storage unit 6 can be taken out. In the related art, a storage unit for storing articles is generally provided on the front frame 4 or the backrest of the seat 5. The object placing part is not provided with a sealing cover, and when the scooter runs on a bumpy road surface, objects in the object placing part are easy to bump and then fall off. The utility model discloses to put thing portion 6 and set up under seat 5, and then can block the article in thing portion 6 through seat 5 to avoid it to drop. Simultaneously, this application make full use of seat 5 and chassis 1 between the space, will put thing portion 6 and set up and can effectively reduce the whole shared space of car of riding instead of walk in this space.

Preferably, as shown in fig. 2, at least one battery slot 7 is provided on the chassis 1 in such a manner as to be located between the chassis 1 and the seat 5. At least one power supply portion 8 is detachably connectable to the battery slot 7. First distance D between power supply part 8 and front frame 4₁Can be smaller than the second distance D between the object placing part 6 and the front frame 4₂. When power supply portion 8 needs to be placed, only seat 5 needs to be moved to the left, and then battery slot 7 can be fully exposed, so that power supply portion 8 is conveniently placed in, and finally the purpose that power supply portion 8 is detached by a user is achieved. Preferably, at a first distance D₁Less than the second distance D₂And, when seat 5 moves toward front frame 4, the area of the projection formed by power supply unit 8 on seat 5 can be increased. It is understood that the power supply portion 8 may be a 64v rechargeable battery commonly used in the existing electric bicycle. The power supply part 8 may be connected to the front wheel part or the rear wheel part by a cable, thereby achieving electric driving of the front wheel part or the rear wheel part. The winding displacement of cable conductor can carry out the design by oneself with current electric bicycle by referring to the technical staff in this field, and it belongs to the conventional technical means in this field, for the sake of brevity, this application is no longer repeated its specific wiring mode. It is understood that those skilled in the art can refer to the existing electric vehicle, and the switch is arranged on the front frame to realize the hand for electrifying the front wheel part or the rear wheel part to workAnd (5) performing dynamic control.

Preferably, as shown in fig. 1 and 2, the chassis 1 is further provided with a first hydraulic telescopic rod 9 positioned on the first side 6a of the storage unit 6 and a second hydraulic telescopic rod 10 positioned on the second side 6b of the storage unit 6. The seat 5 can be connected to both the first hydraulic telescopic rod 9 and the second hydraulic telescopic rod 10. With the first and second hydraulic

telescopic rods

9, 10 extended simultaneously, the seat 5 can be moved toward the front frame 4. That is, as shown in fig. 2, the driver can move the seat 5 to the right by dragging the seat 5 to the right. The first and second hydraulic

telescopic rods

9 and 10 can be extended or shortened in response to an external force applied to the seat 5 by the driver.

Preferably, the front frame 4 is provided with a first wind deflector 11 on a side corresponding to the first side 6 a. A second wind deflector 12 is provided on the side of the front frame 4 corresponding to the second side 6 b. Can block the incoming wind in the place ahead effectively when the driver drives the ride instead of walk through setting up first deep bead 11 and second deep bead 12, and then can reduce the degree that driver suffered from the cold winter.

Preferably, when the placement unit 6 is provided on the chassis 1, the placement unit 6 can be in contact with the battery slot 7. As shown in fig. 2 and 3, the battery slot 7 may be formed in a hollow cube with one end opened, so that the power supply portion 8 can be inserted into the battery slot 7. The object placing part 6 can be formed by weaving a plurality of strip-shaped frameworks. The placement member 6 can be connected to the battery slot 7 by, for example, welding or bonding. In the prior art, the object placing part 6 has 5 surfaces in a closed shape, but in the present application, only 4 surfaces of the object placing part 6 are in a closed shape, so that the manufacturing cost of the object placing part 6 can be reduced.

Preferably, as shown in fig. 3, at least one hook 13 is further provided on the seat 5. When the seat 5 moves toward the front frame 4, the hook 13 can move directly above the storage unit 6 in synchronization with the movement of the seat 5. When placing the article by the packing belt packing, can articulate the handle of wrapping bag to drag hook 13, and then when the article that will put in thing portion 6 in needs take out, the driver only need with the hand to draw the packing belt handle on the couple 13 and can take out article. And prior art for the couple 13 is not set up, makes the driver need follow the handle of finding different packing belts in putting thing portion 6 at first, just can take out article one by one, consequently, this application compares in prior art, can be convenient for the driver and take out article.

Preferably, as shown in fig. 1, a third lighting part 14 is further provided on a side of the front frame 4 corresponding to the first side 6 a. A fourth illumination portion 15 is provided on a side of the front frame 4 corresponding to the second side 6 b. The road surface in front of the scooter can be illuminated by the third illumination unit 14 and the fourth illumination unit 15, thereby facilitating night driving.

Preferably, as shown in fig. 1 and 2, the chassis 1 is further provided with a first illumination portion 16 on the first side 6a and a second illumination portion 17 on the second side 6 b. The first illumination unit 16 and the second illumination unit 17 can illuminate the road surfaces on both sides of the vehicle, thereby facilitating the driver to drive on a narrow road surface. It is understood that the third illumination portion 14, the fourth illumination portion 15, the first illumination portion 16 and the second illumination portion 17 may be LED lamps, halogen lamps, etc. commonly used in existing vehicles, which may be connected to the power supply portion 8 by electric cables to thereby achieve illumination thereof. It is understood that a person skilled in the art can refer to the prior art, and a switch is provided on the front frame, and then the third illumination section 14, the fourth illumination section 15, the first illumination section 16 and the second illumination section 17 can be manually turned on or off.

For ease of understanding, the principles of operation of the mobility scooter of the present application will be described.

As shown in fig. 2, before use, the seat 5 is pulled leftward, and the power supply part 8 can be put into the battery slot 7, and then the seat 5 is pulled rightward, so that the storage part 6 is sufficiently exposed, and thus, articles can be put into the storage part 6. Finally, after the seat 5 is pulled leftward to adjust it to a position suitable for the body shape of the driver, the driver can get on the scooter, and the start of the scooter and the illumination of each illumination portion are controlled by the switches on the front frame 4.

Example 2

This embodiment is a further improvement of embodiment 1, and repeated contents are not described again.

As shown in fig. 1 to 3, the present invention further provides an object carrying device, which at least comprises a chassis 1, a first illumination portion 16 and a second illumination portion 17. The chassis 1 is provided with a front wheel portion 2, a rear wheel portion 3, a front frame 4 coupled to the front wheel portion 2, and a seat 5 slidably provided to the front frame 4. At least one storage unit 6 for storing articles is provided on the chassis 1 so as to be located between the chassis 1 and the seat 5. In the case where the distance between the seat 5 and the front frame 4 is increased or decreased, the area of the projection of the placement portion 6 formed on the seat 5 can be decreased. The first illumination unit 16 may be provided on the chassis 1 so as to be positioned on the first side 6a of the placement unit 6. The second illumination unit 17 may be provided on the chassis so as to be positioned on the second side 6b of the placement unit 6. The first illumination unit 16 and the second illumination unit 17 can illuminate the road surfaces on both sides of the vehicle, thereby facilitating the driver to drive on a narrow road surface.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A handle steering control type scooter at least comprises:

a chassis (1) on which a front wheel part (2) and a rear wheel part (3) are arranged;

a front frame (4) which is arranged on the chassis (1) and can be coupled with the front wheel part (2);

a seat (5) provided on the chassis (1) so as to be slidable toward the front frame (4),

it is characterized in that the preparation method is characterized in that,

at least one object placing part (6) for placing objects is arranged on the chassis (1) in a manner of being positioned between the chassis (1) and the seat (5), wherein the area of the projection formed by the object placing part (6) on the seat (5) can be reduced under the condition that the distance between the seat (5) and the front frame (4) is increased or reduced.

2. Handlebar-steered scooter according to claim 1, characterized in that at least one battery slot (7) is arranged on the chassis (1) in such a way that it is located between the chassis (1) and the seat (5), at least one power supply part (8) being detachably connectable to the battery slot (7), wherein a first distance (D) between the power supply part (8) and the front frame (4)₁) Can be smaller than a second distance (D) between the object placing part (6) and the front frame (4)₂)。

3. The handlebar steering controlled walker as claimed in claim 2, characterized in that on said chassis (1) there are further provided a first hydraulic telescopic rod (9) located on a first side (6a) of the storage (6) and a second hydraulic telescopic rod (10) located on a second side (6b) of the storage (6), wherein said seat (5) can be connected to both said first (9) and second (10) hydraulic telescopic rods, said seat (5) being movable towards said front frame (4) in case of simultaneous extension of said first (9) and second (10) hydraulic telescopic rods.

4. The handlebar steering controlled walker as claimed in claim 3, characterized in that the front frame (4) is provided with a first wind deflector (11) on the side corresponding to said first side (6a) and a second wind deflector (12) on the side corresponding to said second side (6b) of the front frame (4).

5. The handlebar steering controlled walker as claimed in claim 4, characterized in that the storage section (6) is abuttable in contact with the battery slot (7) in a state where the storage section (6) is provided on the chassis (1).

6. The handlebar steering controlled walker as claimed in claim 5, characterized in that at least one hook (13) is further provided on the seat (5), said hook (13) being movable directly above the storage section (6) in a manner synchronized with the movement of the seat (5) when the seat (5) is moved towards the front frame (4).

7. The handlebar steered walker as claimed in claim 6, characterized in that the chassis (1) is further provided with a first illumination portion (16) located on said first side (6a) and a second illumination portion (17) located on said second side (6 b).

8. The handlebar steering controlled walker as claimed in claim 7, characterized in that the front frame (4) is also provided, on the side corresponding to said first side (6a), with a third lighting portion (14), and the front frame (4) is provided, on the side corresponding to said second side (6b), with a fourth lighting portion (15).

9. The handlebar-steered scooter as claimed in claim 8, characterized in that at the first distance (D)₁) Is smaller than the second distance (D)₂) And when the seat (5) moves toward the front frame (4), the area of the projection of the power supply unit (8) on the seat (5) can be increased.