CN214913257U

CN214913257U - Steering structure of scooter

Info

Publication number: CN214913257U
Application number: CN202121562017.8U
Authority: CN
Inventors: 钭子奇
Original assignee: Zhejiang Qunying Vehicles Co Ltd
Current assignee: Zhejiang Qunying Vehicles Co Ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-11-30
Anticipated expiration: 2031-07-09

Abstract

The utility model relates to an electronic car technical field of riding instead of walk, concretely relates to scooter turn to structure. This scooter includes the automobile body and is on a parallel with the automobile body and locates the wheel of bottom side, the steering structure is equipped with the chain stay that links up in the wheel both sides and bears the frame with the automobile body vertical rotation for supporting the chain stay horizontal rotation, the chain stay top side is equipped with first cooperation portion, automobile body bottom side set up with the second cooperation portion that is used for adjusting wheel switching-over angle of first cooperation portion adaptation, the vertical through-hole of bearing the frame of seting up in automobile body both ends, the through-hole leaves spacing clearance with the left and right sides that bears the frame at least. An object of the utility model is to provide a structure of turning to of being applied to scooter that the structure is simplified, rely on manpower control automobile body switching-over.

Description

Steering structure of scooter

Technical Field

The utility model relates to an electronic car technical field of riding instead of walk, concretely relates to scooter turn to structure.

Background

The scooter is a new generation of young people's fashion sports product because of its fashionable appearance.

The scooter which is relatively common in the market generally comprises a scooter body, a front wheel and a rear wheel which are assembled at the front end and the rear end of the scooter body, and a vertical pipe and a handle which are connected to the front wheel, and the scooter is complicated in mechanical structural part, large in size and not beneficial to storage and carrying; moreover, the design of the product usually needs to twist a handlebar to drive the front wheel to turn, and only the front wheel is in charge of turning, so that the corresponding turning radius is larger, and the turning flexibility is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims to provide a structure of turning to of being applied to scooter that the structure is simplified, rely on manpower control automobile body switching-over.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a scooter turn to structure, this scooter include the automobile body and be on a parallel with the automobile body and locate the wheel of bottom side, turn to the structure be equipped with link up in the chain stay of wheel both sides and for supporting the chain stay level and rotate and bear the frame with the automobile body vertical rotation, the chain stay top side is equipped with first cooperation portion, automobile body bottom side set up with the second cooperation portion that is used for adjusting wheel switching-over angle of first cooperation portion adaptation, the vertical through-hole of bearing the frame that is used for accomodating of seting up in automobile body both ends, the through-hole leaves spacing clearance with the left and right sides that bears the frame at least.

Furthermore, one of the first and second engaging portions is a slot or a notch formed in the vertical direction, and the other is a movable rod extending into the slot or the notch. The steering matching mode in the technical scheme has the characteristics of flexible structure, low possibility of loss and long service life in a rigid connection mode; meanwhile, the vehicle body torsion is applied to drive the wheels to deflect and turn towards the inner side of the vehicle body, so that the control is flexible, and the application range is wide.

Further, the movable rod is configured as an elastic rigid piece with a groove on the bottom surface. The rigid material design of the movable rod in the technical scheme improves the strength of the movable rod, and the movable rod is not easy to wear in the long-term matching process; the design of the groove on the bottom surface of the movable rod enables the matching part to be tightly abutted, prevents the riding from twisting and stabilizes the advancing direction.

Furthermore, the left side and the right side of the vehicle body corresponding to the bearing frame are respectively provided with a column part in an outward protruding mode, the column part is provided with a through hole which is axially communicated with the limiting gap, the elastic part is limited on the inner side of the through hole, and the inner side of the elastic part is abutted to the bearing frame. The 4 sets of elastic component structures symmetrically arranged in the technical scheme can balance the steering control stability of the vehicle body and the wheels.

Furthermore, the bearing frame is provided with a first shaft hole which is transversely formed, a first rotating shaft matched with the positioning hole of the vehicle body is rotatably arranged in the first shaft hole, a second rotating shaft is longitudinally and fixedly arranged on the bearing frame, and the bottom fork is provided with a second shaft hole matched with the second rotating shaft.

Further, bearings are arranged between the first rotating shaft and the first shaft hole and between the second rotating shaft and the second shaft hole.

Further, the first matching portion is arranged between the second shaft hole and the wheel. The technical scheme further enables the reversing mechanism to be compact in structure.

The utility model adopts the above technical scheme following beneficial effect has at least: 1) the wheels arranged in parallel to the bicycle body are adopted, a rider stands laterally, the riding speed and the balance of the human body are obviously improved, when the bicycle body is powered off or encounters uneven road surfaces, the human body is not easy to tumble to generate safety accidents, and the bicycle can adapt to various road conditions to ensure the riding safety; 2) the steering of the wheels is controlled by twisting the vehicle body, compared with the steering controlled by a scooter handlebar, the mechanical structural part is greatly simplified, the vehicle body is small and exquisite and convenient to carry, and the steering mechanisms can be respectively arranged corresponding to the front wheel and the rear wheel, so that the steering angles of the front wheel and the rear wheel can be adjusted simultaneously, the turning radius of the wheels is smaller, and the turning flexibility is improved; 3) make compact structure through accomodating bearing frame in the automobile body through-hole, the action is nimble, turns to the reliability and promotes, and the in-process of wriggling about controlling the automobile body through the step control, spacing clearance restriction automobile body limit turns to the angle, avoids falling the vehicle because the too big human unbalance in inclination to guarantee the comfortable safety of the process of riding.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic structural view of a scooter according to an embodiment of the present invention;

fig. 2 is a sectional view of the scooter according to the embodiment of the present invention;

fig. 3 is a diagram of the fitting relationship between the vehicle body and the bottom fork according to the embodiment of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings.

In the description of the present application, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "transverse," "longitudinal," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated as a limitation on the present invention.

It should be noted that the terms "first" and "second" are used herein for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the steering structure of a scooter provided by the present application is mainly applied to a scooter with a body 10 parallel to wheels 21, in a specific embodiment, two ends of the body 10 are tilted and designed to be pointed, the body in this embodiment adopts a shape similar to a surfboard, and has the characteristics of small riding resistance, light weight of the body and flexible reversing, and more specifically, two ends of the body are provided with avoidance holes for the wheels to partially penetrate into, so that the center of gravity of the scooter can be effectively reduced, and the scooter is stable and safe to ride.

The steering structure is located at two ends of the vehicle body 10, and is provided with a bottom fork 32 and a bearing frame 31.

The bearing frame 31 is provided with a first shaft hole 33 which is transversely arranged, the first shaft hole is internally and rotatably provided with a first rotating shaft matched with the positioning hole of the scooter body, the bearing frame 31 is longitudinally and fixedly provided with a second rotating shaft, the bottom fork 32 is provided with a second shaft hole 34 matched with the second rotating shaft, the bottom fork 32 is connected with two sides of the wheel and can horizontally rotate around the second rotating shaft, a first matching part 36 is arranged on the bottom fork 32 between the wheel and the second shaft hole 34, and a second matching part 35 which is matched with the first matching part 36 and used for adjusting the wheel reversing angle is arranged on the bottom side of the scooter body. And because the reversing mechanisms can be respectively arranged corresponding to the front wheel and the rear wheel, the reversing angles of the front wheel and the rear wheel can be simultaneously adjusted, the rotating radius of the wheels is smaller, and the rotating flexibility is improved. In a preferred embodiment, the first rotating shaft and the first shaft hole and the second rotating shaft and the second shaft hole are rotatably connected through bearings, so that the rotation is smooth, and the reversing is sensitive.

In some preferred embodiments, one of the first engaging portion 36 and the second engaging portion 35 is a slot or a notch formed vertically, and the other is a movable rod extending into the slot or the notch. Specifically, the movable rod is constructed as an elastic rigid piece with a groove on the bottom surface. The rigid material design of the movable rod of the embodiment improves the strength, is not easy to wear in the long-term matching process and prolongs the service life; the design of the groove on the bottom surface of the movable rod enables the matching part to be tightly abutted, prevents the riding from twisting and stabilizes the advancing direction.

Specifically, through holes for accommodating the bearing frame 31 are vertically formed at two ends of the vehicle body 10, and at least a limit gap is reserved between the through holes and the left side and the right side of the bearing frame 31. In this embodiment, make overall structure compact through accomodating bearing frame in the automobile body through-hole, the action is nimble, turns to the reliability and promotes, and wrench movement in-process about controlling the automobile body through the step control, spacing clearance restriction automobile body limit turns to the angle, avoids falling the vehicle because the too big human unbalance in inclination to guarantee the comfortable safety of the process of riding.

In a preferred embodiment, the body 10 has a pillar portion protruding outward corresponding to the left and right sides of the carrier 31, the pillar portion has a through hole penetrating in the axial direction and communicating with the limiting gap, the elastic member 37 is limited inside the through hole, and the inner side of the elastic member 37 abuts against the carrier 31. The 4-pair symmetrically-arranged elastic member structure in the embodiment can balance the steering control stability of the vehicle body and the wheels, and is preferably a spring.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a scooter turn to structure, this scooter include automobile body (10) and be on a parallel with the automobile body and locate wheel (21) of bottom side, its characterized in that, turn to the structure and be equipped with and link up in chain stay (32) of wheel both sides and be used for supporting chain stay horizontal rotation and the perpendicular pivoted of automobile body bear frame (31), chain stay (32) top side is equipped with first cooperation portion (36), automobile body (10) bottom side set up with second cooperation portion (35) that are used for adjusting wheel switching-over angle of first cooperation portion adaptation, the vertical through-hole of bearing frame (31) that is used for accomodating of seting up in automobile body both ends, the through-hole leaves spacing clearance with the left and right sides that bears the frame at least.

2. The steering structure of a scooter according to claim 1, wherein one of the first engagement portion (36) and the second engagement portion (35) is configured as a vertically opened slot or notch, and the other is configured as a movable rod extending into the slot or notch.

3. The steering structure for a scooter according to claim 2, wherein said movable bar is constructed as an elastic rigid member having a groove on a bottom surface.

4. The steering structure for a scooter according to claim 1, wherein the body (10) is provided with a pillar portion protruding outward corresponding to the left and right sides of the frame (31), the pillar portion is provided with a through hole axially penetrating and communicating with the limiting gap, the through hole is internally limited by the elastic member (37), and the inner side of the elastic member (37) abuts against the frame (31).

5. The steering structure of a scooter according to claim 1, wherein the bearing frame (31) has a first axle hole (33) transversely opened, the first axle hole is internally rotatably provided with a first axle shaft adapted to the positioning hole of the scooter body, the bearing frame (31) is longitudinally and fixedly provided with a second axle shaft, and the bottom fork (32) is provided with a second axle hole (34) adapted to the second axle shaft.

6. The steering structure of a scooter according to claim 5, wherein a bearing is installed between the first shaft and the first shaft hole (33) and between the second shaft and the second shaft hole (34).

7. The steering structure of a scooter according to claim 5, wherein the first engagement portion (36) is interposed between the second shaft hole (34) and the wheel (21).