CN2111781U

CN2111781U - One-wheeled figure land-skating vehicle

Info

Publication number: CN2111781U
Application number: CN 92202789
Authority: CN
Inventors: 任临正
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-02-16
Filing date: 1992-02-16
Publication date: 1992-08-05

Abstract

The utility model relates to a novel land-skating vehicle with the improved technology. A pedal with a cord hook and a convex tip is welded with an axle seat plate as integration. Only one wheel is fastened on the axle seat plate by locking nuts to form a longitudinal motion direction. Because the activity is large, the complicated skill figure is convenient to realize. A positioning mechanism of the utility model with the sole is the convex tip, and the convex tip positioning mechanism is free from the limit of the skate size and the user can adjust the relative position according to the different habits conveniently. Thus, the structure of the vehicle body is simplified. The weight is decreased to the weight of the skate blade. The utility model has the advantages of light weight, small inertia and strong acceleration capacity.

Description

One-wheeled figure land-skating vehicle

The utility model belongs to the new varieties of dry skating car improvement technology.

The dry skating car is the sports project that people are familiar with.But only dry skating car beyond example contrast still in actual life of a wheel on every pin, only in fairy tale " Journey to the West ", Nezha boy used the image of Hot Wheels, for the utility model has been done important prompting.It is certificate that its feasibility has following illustration:

It is unstable that (1) wheel erects on two dimensional surface by it, but rotates, can not fall down just need not worry it, as: wheelbarrow or children play the single wheel circle of usefulness.

(2) stilt of yangko team also are at 2 and land, but the point of single wheel dry skating car is Duoed an one dimension free degree than stilt, has increased some difficulty, but always can keep the balance under static.

Bicycle on the first appearance, people also can suspect its feasibility, the feasibility of same single wheel dry skating car is certain, only more bigger in the difficulty of the what human body sensory balance procedure of adaptation, it remains and relies on side force is the basis of starting power and parking force, only more in its free activity, make it have greater flexibility, be convenient to be applied on the style technological movement.

The purpose of this utility model will provide a kind of product of single wheel dry skating car, and single wheel dry skating car is popularized in the sports for all activity, increase a kind of campaign item of dry skating car.

Structure of the present utility model is to realize like this.Pedal and axle bed plate by band rope hook and prominent point are welded as a whole, and only a wheel is fastened on the axle bed plate by locking nut, constitute the direction of lengthwise movement.Bottom, pedal tiptoe position is settled one and is decided fulcrum, uses when doing the fixed point spinning movement.Compared with the prior art, possess following advantage:

(1) the prominent point of its upper surface distribution plays the role of positioning with user's sole, prominent sharp positioning instant does not limit the size and the type of footwear sizes, be convenient to the user again and regulate relative positions by the requirements of different customs separately, possesses simultaneously firm reliability again, not displacement makes the user enjoy satisfied impression.Main, it has simplified the structure of car body, and it is suitable with the weight of skates that the gross weight of car body is dropped to, and it is little to possess inertia, and acceleration capacity is big, and adapts to the utilization of human body momentum.

(2) single wheel structure, activity in light weight, free is big, and flexibility is strong, is convenient to bring into play the skill of more complicated.

(3) because wheel rational in infrastructure, bearing is apart from big, and stability is good, the assembly precision height, and the trapped fuel phase is long, thereby noise significantly reduces.

Concrete structure of the present utility model is provided by following examples and accompanying drawing:

Pedal (1) is welded as a whole with axle bed plate (2), and wheel (3) is fastened on the axle bed plate (2) by locking nut, constitutes the lengthwise movement direction, and there are several rope hooks (5) at pedal (1) edge, and its upper surface has the prominent point (6) of distribution.Pedal tiptoe position is provided with decides fulcrum (7).Wheel is by axle (8) and be convenient to regulate in the bearing of assembly precision retaining (9), steel ball (10), labyrinth type dust ring (11), the double wheel paddy (12) of bearing outside, the tire of being convenient to change (13) and its locking nut (14) done and form.

Claims

1, the structure of formation dry skating car is to be welded as a whole by pedal (1) that has prominent point (6) and rope hook (5) and axle bed plate (2), only a wheel (3) is tightened together by locking nut (4) and axle bed plate (2), constitute arranging of lengthwise movement direction, pedal (1) tiptoe position is provided with decides only wheel of its feature of fulcrum (7).

2, according to claim 1 described structure, it is characterized in that rope hook (5) and scattering prominent point (6) is the integral piece that is directly formed by pedal (1).

3,, it is characterized in that wheel (3) is to be its feature by retaining (9), labyrinth type dust ring (11), the double tire (13) of doing the wheel paddy (12) of bearing outside and being convenient to change in the bearing of being convenient to adjust precision according to claim 1 described structure.