CN201791346U

CN201791346U - Swing board

Info

Publication number: CN201791346U
Application number: CN2010201273709U
Authority: CN
Inventors: 张丽峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-10
Filing date: 2010-03-10
Publication date: 2011-04-13
Anticipated expiration: 2020-03-10

Abstract

The utility model discloses a swing board, which comprises two pedals, a connecting device and four universal wheels. The pedals are sunken downwards at certain depth, two ends of each pedal are respectively connected with corners, the connecting device is a connecting rod, two ends of the connecting rod are fixed at the corners of the two pedals via detachable oscillating bearings, and the universal wheels are mounted under the corners. The swing board adopts the connecting rod to replace a rotating shaft in the prior art, and the connecting rod is lighter and more convenient than the rotating shaft and has larger swing amplitude, so that the swing board is faster in speed and more flexible in action. The pedals are sunken, the four universal wheels are arrayed linearly and are in the shape of an arch integrally, and the gravity center of a player is lower due to the sunken pedals, so that the swing board is safe.

Description

The vigor plate

Technical field

The utility model relates to a kind of gliding motility utensil, relates in particular to the four-wheel vigor plate that a kind of pedal caves in.

Background technology

The vigor plate of prior art is generally two flat boards, one or two wheels is set below each plate, is middlely connected by a turning cylinder.

As a patent No. is a kind of four-wheel vigor plate the Chinese patent " four-wheel vigor plate " of ZL200520116032.4 discloses, comprise front running board, bumper step, universal rolling wheel and Flexible Connector, all the left and right sides is parallel on pedal before and after it is provided with two universal rolling wheels, and preceding two universal rolling wheel lines are parallel with latter two universal rolling wheel line.

As the patent No. is the adjustable vigor plate of a kind of wheelspan ZL200820163441.3 " the vigor plate that wheelspan is adjustable " discloses, include each pedal bottom surface of two pedal jockeys and be respectively equipped with a roller that roller is installed on it, the relative distance by regulating two bases is to realize the adjusting of wheelspan.

Though above patent has vigor plate four-wheel and can the regulating wheel distance.But the design of the vigor plate of prior art can make the user be confined to a kind of playing method on the whole, and amplitude of fluctuation is little, speed is slow, the user moves single stiff, shakiness when center of gravity height, motion, difficulty is big for the beginner, and universal wheel only is applicable to the wheel of minor diameter, planarization to ground requires than higher like this, thereby there is very big limitation in the place.

Summary of the invention

The utility model order is to provide a kind of and can solves existing vigor plate turning cylinder swing and be subjected to problems such as limitation and vigor plate center of gravity be higher, provide a kind of lighter, structure is simpler, playing method is diversified, the crowd's in suitable all ages and classes stage vigor plate.

The purpose of this utility model can be achieved through the following technical solutions: a kind of vigor plate, comprise two pedals, jockey and four universal wheels, the pedal certain depth that caves in downwards, each pedal two ends respectively is connected with the turning, jockey is a connecting rod, the connecting rod two ends are fixed on the turning of two pedals with demountable oscillating bearing, and universal wheel is installed in below the turning.

Described oscillating bearing is a spherical plain bearing rod end, end at the oscillating bearing bar is embedded with the porose spheroid in rotating centre, the oscillating bearing bar other end is threaded the hole and is connected with connecting rod, and the hole that oscillating bearing utilizes fixed screw to pass oscillating bearing is fixed on the turning.

Described pedal caves in and becomes a level with the universal wheel wheel shaft, and such degree of depth compares safety for the user.

Described pedal plane is a rectangle, and the rectangle Aspect Ratio can design according to the shape of sole.

The utility model replaces the turning cylinder of prior art with connecting rod, and connecting rod relatively rotates that axle is lighter, and amplitude of fluctuation is bigger, makes the speed of vigor plate faster, moves more flexibly, and connecting rod can be dismantled in addition, makes playing method more various, collects also more convenient.The utility model is because pedal caves in four universal wheel arrangements in alignment, bowed shape of whole formation, pedal caves in and makes player's center of gravity on the low side, relatively safety also can according to circumstances be used large diameter universal wheel, can reduce the requirement to ground flat degree like this.

Description of drawings

Fig. 1 is the structural representation of the utility model vigor plate;

Plan structure schematic diagram when Fig. 2 is the use of the utility model vigor plate;

Fig. 3 is a jockey position I enlarged diagram.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described further.

A kind of as Figure 1-3 vigor plate, two pedals 1 are arranged, connecting rod 4 and four universal wheels 2 are formed, pedal 1 is a rectangle, both sides central authorities are connected with turning 3, pedal 1 is the shape of caving in respect to the plane of vigor plate, four universal wheels 2 be positioned at four turnings 3 just below, wheel shaft one level of pedal 1 and universal wheel 2.The jockey I of two pedals 1 and connecting rod 4 adopts oscillating bearing 5, oscillating bearing 5 one ends are embedded with the porose spheroid in rotating centre 51, oscillating bearing bar 5 other ends are threaded hole 52 and are connected with connecting rod 4, and the spheroid 51 that oscillating bearing 5 utilizes fixed screw 6 to pass oscillating bearing 5 is fixed on the turning 3.

Claims

1. vigor plate, comprise two pedals, jockey and four universal wheels, it is characterized in that: described pedal is the certain depth that caves in downwards, each pedal two ends respectively is connected with the turning, described jockey is a connecting rod, the connecting rod two ends are fixed on demountable oscillating bearing on the turning of two pedals, and universal wheel is installed in the lower end, turning.

2. vigor plate according to claim 1, it is characterized in that: described oscillating bearing is a spherical plain bearing rod end, end at the oscillating bearing bar is embedded with the porose spheroid in rotating centre, the oscillating bearing bar other end is threaded the hole and is connected with connecting rod, and the spheroid that oscillating bearing utilizes fixed screw to pass oscillating bearing is fixed on the turning.

3. vigor plate according to claim 1 is characterized in that: described pedal caves in and becomes a level with the universal wheel wheel shaft.

4. vigor plate according to claim 1 is characterized in that: described pedal plane is a rectangle.