CN219461709U

CN219461709U - Light scooter capable of climbing stairs

Info

Publication number: CN219461709U
Application number: CN202320050155.0U
Authority: CN
Inventors: 杨再武
Original assignee: Wuhu Kewei Automobile Co ltd
Current assignee: Wuhu Kewei Automobile Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-08-04
Anticipated expiration: 2033-01-09

Abstract

The utility model provides a light scooter capable of climbing stairs, which comprises a frame, wherein the bottom of the frame is fixedly connected with a mounting plate, the middle part of the mounting plate is sleeved with a connecting seat, the middle part of the connecting seat is fixedly provided with a toothed ring, the outer side of the connecting seat is movably connected with a positioning rod, the outer side of the positioning rod is sleeved with the outer side of the mounting plate, the bottom end of the frame is fixedly connected with an adjusting motor, the positioning rod is matched with an anti-skid flexible glue head, one end of the frame is jacked by the positioning rod, the other end of the frame, which is not jacked, is driven by a driving motor, a first belt pulley, a second belt pulley and a rotating shaft to rotate, the vehicle is pushed to one jacked end, one end of the wheel jacked is jacked up, a step is jumped up by the wheel, the step is spanned by the device, the trafficability of the device is improved, the trafficability of old people, inconvenient people and the like is guaranteed, and the problem of the trafficability of the existing equipment is solved.

Description

Light scooter capable of climbing stairs

Technical Field

The utility model mainly relates to the technical field of electric wheelchairs, in particular to a light scooter capable of climbing stairs.

Background

The light scooter is used as a simple scooter, mainly comprises two wheels, three wheels or four wheels, the driving mode is mainly divided into two types of oil driving and electric driving, and the electric driving scheme is adopted to achieve higher cost performance in consideration of common manufacturing cost and later use and maintenance cost.

In the aspect of trafficability, a general electric drive type light scooter can better cope with a level road and a ramp, wherein partial users such as old people and the like with inconvenient actions are limited by living environments, the used light scooter is in a wheelchair form, and the problem of insufficient trafficability exists in the step crossing process.

The inventor provides a light scooter capable of climbing stairs according to the problem that the electric light scooter in a wheelchair form is insufficient in trafficability when crossing obstacles such as steps, and the like, and provides the light scooter capable of crossing the steps for users, so that the trafficability of people with mobility difficulties such as old people is ensured.

Disclosure of Invention

Technical problem to be solved by the utility model

The utility model provides a light scooter capable of climbing stairs, which solves the problem of insufficient trafficability of the existing equipment.

Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the utility model provides a can climb light-duty car of riding instead of walk of stair, includes the frame, the bottom fixedly connected with mounting panel of frame, the connecting seat has been cup jointed at the middle part of mounting panel, and the ring gear has been set firmly at the middle part of this connecting seat, the outside swing joint of connecting seat has the locating lever, the outside of locating lever cup joints with the outside of mounting panel, the bottom fixedly connected with accommodate motor of frame, accommodate motor's output fixedly connected with flat gear, the outside and the outside meshing of ring gear of flat gear.

Further, the middle part of frame has set firmly the lightening hole, the front and back side of frame has all welded the mount pad, the middle part of this mount pad and the middle part fixed connection of mounting panel.

Further, the bottom fixedly connected with driving motor of frame, driving motor's output fixedly connected with first belt pulley, the bottom swing joint of frame has the pivot, the both ends fixedly connected with wheel of pivot, the middle part fixedly connected with second belt pulley of this pivot, the outside of first belt pulley passes through belt drive with the outside of second belt pulley and is connected.

Further, the outside of mounting panel and the middle part nestification of wheel, the outside fixedly connected with guide ring of mounting panel, the middle part of this guide ring cup joints with the outside of locating lever.

Further, a positioning sliding hole is fixedly formed in the outer side of the connecting seat, and the positioning sliding hole is matched with the bottom end of the positioning rod.

Further, the top end of the positioning rod is fixedly provided with an anti-skid soft rubber head, and the outer side of the positioning rod is fixedly provided with a reinforcing rib.

Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

the utility model provides a light scooter capable of climbing stairs, which is characterized in that a positioning rod is matched with an anti-skid flexible rubber head, one end of a frame is jacked up by the positioning rod, the other end of the frame, which is not lifted, is driven by a driving motor, a first belt pulley, a second belt pulley and a rotating shaft to rotate wheels, the vehicle is pushed to the jacked up end, the wheel jump step at the jacked up end is completed, the step crossing of the device is realized, the trafficability of the device is improved, and the traffic convenience of old people, mobility-impaired people and the like is ensured;

the utility model provides a light scooter capable of climbing stairs, when old people and people with mobility impairment use the scooter to reside on a ramp, the work position of a positioning rod is adjusted to complete the collision of the positioning rod to the ground, at the moment, wheels are still in contact with the ground, the contact surface between the scooter and the ground is increased, the friction between the scooter and the ground is improved, and the residence stability of the old people and the people with mobility impairment when the scooter is used on the ramp is ensured;

none of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a perspective view of the frame structure of the present utility model;

fig. 3 is a perspective view of the structure of the connector of the present utility model.

Reference numerals

A frame-1; a driving motor-11; a first pulley-12; a rotating shaft-13; wheels-14; a second pulley-15;

a mounting plate-2; a guide ring-21;

a connecting seat-3; toothed ring-31;

a positioning rod-4;

adjusting a motor-5; flat gear-51.

Detailed Description

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the utility model provides a light scooter capable of climbing stairs, which comprises a frame 1, wherein a mounting plate 2 is fixedly connected to the bottom of the frame 1, a connecting seat 3 is sleeved at the middle part of the mounting plate 2, a toothed ring 31 is fixedly arranged at the middle part of the connecting seat 3, a positioning rod 4 is movably connected at the outer side of the connecting seat 3, the outer side of the positioning rod 4 is sleeved with the outer side of the mounting plate 2, an adjusting motor 5 is fixedly connected to the bottom end of the frame 1, a flat gear 51 is fixedly connected to the output end of the adjusting motor 5, and the outer side of the flat gear 51 is meshed with the outer side of the toothed ring 31.

In this embodiment, as shown in fig. 1 and 2, a lightening hole is fixed in the middle of the frame 1, and mounting seats are welded on the front and rear sides of the frame 1, and the middle of the mounting seats is fixedly connected with the middle of the mounting plate 2.

The mounting and positioning of the mounting plate 2 on the frame 1 are completed through the mounting seat, wherein the frame 1 is provided with a lightening hole, and the structural weight of the frame 1 is reduced.

In this embodiment, as shown in fig. 1 and 2, the bottom end of the frame 1 is fixedly connected with a driving motor 11, the output end of the driving motor 11 is fixedly connected with a first belt pulley 12, the bottom end of the frame 1 is movably connected with a rotating shaft 13, two ends of the rotating shaft 13 are fixedly connected with wheels 14, the middle part of the rotating shaft 13 is fixedly connected with a second belt pulley 15, and the outer side of the first belt pulley 12 is in transmission connection with the outer side of the second belt pulley 15 through a belt.

The driving motor 11 drives the rotating shaft 13 to rotate through the cooperation of the first belt pulley 12 and the second belt pulley 15, so that the driving of the wheels 14 is completed, the movement of the device is realized, and the mobile travel service is provided for the old or the inconvenient people.

In this embodiment, as shown in fig. 1 and 3, the outer side of the mounting plate 2 is nested with the middle part of the wheel 14, the outer side of the mounting plate 2 is fixedly connected with a guide ring 21, and the middle part of the guide ring 21 is nested with the outer side of the positioning rod 4.

The cooperation of mounting panel 2 and guide ring 21 accomplishes the removal direction of locating lever 4 on mounting panel 2, and overall structure reasonable in design facilitates the use.

In this embodiment, as shown in fig. 1 and 3, a positioning sliding hole is fixedly arranged on the outer side of the connecting seat 3, and the positioning sliding hole is matched with the bottom end of the positioning rod 4.

The connecting seat 3 is matched with the positioning sliding hole, the adjusting motor 5 drives the connecting seat 3 to rotate through the matching of the flat gear 51 and the toothed ring 31, the positioning rod 4 slides on the outer side of the mounting plate 2, the top end of the positioning rod 4 extends out of the outer side of the wheel 14, and one end lifting treatment of the frame 1 is completed.

In this embodiment, as shown in fig. 1 and 2, an anti-slip soft rubber head is fixedly arranged at the top end of the positioning rod 4, and a reinforcing rib is fixedly arranged at the outer side of the positioning rod 4.

The locating lever 4 cooperates with anti-skidding flexible glue head, and the locating lever 4 is with the one end jack-up back of frame 1, and the other end of frame 1 not by the lifting drives wheel 14 through driving motor 11, first belt pulley 12, second belt pulley 15 and pivot 13 and rotates, promotes the one end of vehicle to jack-up, accomplishes the one end wheel 14 of wheel 14 jack-up and jump the step, realizes the step of striding across of this device, improves its trafficability characteristic, ensures current convenience such as old man and inconvenient crowd of action.

When old man and inconvenient crowd of action use this device to stay on the ramp, through the conflict of adjusting locating lever 4 to the ground, wheel 14 still keeps the contact with the ground this moment, increases the contact surface of this device and ground, improves the frictional force of this device and ground, ensures the stability of resident when the slope uses this device of old man and inconvenient crowd of action.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A light scooter capable of climbing stairs, which is characterized in that: including frame (1), the bottom fixedly connected with mounting panel (2) of frame (1), connecting seat (3) have been cup jointed at the middle part of mounting panel (2), and ring gear (31) have been set firmly at the middle part of this connecting seat (3), the outside swing joint of connecting seat (3) has locating lever (4), the outside of locating lever (4) cup joints with the outside of mounting panel (2), the bottom fixedly connected with accommodate motor (5) of frame (1), the output fixedly connected with pinion (51) of accommodate motor (5), the outside of pinion (51) and the outside meshing of ring gear (31).

2. A stair climbable light-duty cycle according to claim 1, wherein: the middle part of frame (1) has set firmly the lightening hole, the front and back side of frame (1) has all welded the mount pad, the middle part of this mount pad and the middle part fixed connection of mounting panel (2).

3. A stair climbable light-duty cycle according to claim 1, wherein: the novel bicycle frame is characterized in that a driving motor (11) is fixedly connected to the bottom end of the bicycle frame (1), a first belt pulley (12) is fixedly connected to the output end of the driving motor (11), a rotating shaft (13) is movably connected to the bottom end of the bicycle frame (1), wheels (14) are fixedly connected to the two ends of the rotating shaft (13), a second belt pulley (15) is fixedly connected to the middle of the rotating shaft (13), and the outer side of the first belt pulley (12) is connected with the outer side of the second belt pulley (15) through belt transmission.

4. A stair climbable light-duty cycle according to claim 1, wherein: the outer side of the mounting plate (2) is nested with the middle part of the wheel (14), the outer side of the mounting plate (2) is fixedly connected with a guide ring (21), and the middle part of the guide ring (21) is sleeved with the outer side of the positioning rod (4).

5. A stair climbable light-duty cycle according to claim 1, wherein: the outside of connecting seat (3) has set firmly the location slide hole, and this location slide hole cooperates with the bottom of locating lever (4).

6. A stair climbable light-duty cycle according to claim 1, wherein: the top of locating lever (4) has set firmly anti-skidding flexible glue head, the strengthening rib has set firmly in the outside of locating lever (4).