CN201058224Y

CN201058224Y - Dry skate

Info

Publication number: CN201058224Y
Application number: CNU2007201531696U
Authority: CN
Inventors: 李建辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-23
Filing date: 2007-06-23
Publication date: 2008-05-14
Anticipated expiration: 2017-06-23

Abstract

The utility model relates to a roller skate, belonging to life or entertainment field, and is characterized in that a pinboard is arranged on the forefoot plate of the sole; a cavity corresponding to the pinboard is arranged on the rear foot plate; a blocking groove is arranged on the pinboard; a sliding groove is arranged on the connecting face of the rear foot plate of the sole and the forefoot plate of the sole; inside the sliding groove, a fixation pole is arranged. A spring and a slide block which is connected with a push-pull rod are installed on the fixation pole; a protruding block corresponding to the blocking groove is arranged on the push-pull rod; a regulating disk is arranged on a side wall of the forefoot plate of the sole and the opposite side wall of the rear foot plate of the sole; in the shaft hole of the regulating disk, an extending rod is installed; a pulley is arranged on the extending rod, on the arm of which an regulating hole is arranged; the outer circumference of the regulating disk is zigzag. The utility model cans regulate the height of the pulley automatically. With the roller skates, one can choose freely between walking and sliding. Acceleration can be as fast as seven-color wheel, but falling over is seldom seen. In case of being carried around, the pulley can be taken away from the main body board, and then the main body board is folded, which is very convenient.

Description

Roller skate

One, technical field

The utility model relates to a kind of roller skate, belongs to life, entertainment field.

Two, background technology

Existing roller skate roughly has three kinds on kind of design, straight-line, double-row type, the color wheel of the shadow seven of wafing, straight-line roller skate be with pulley linearly type be arranged on the sole part central part, this also is a kind of method for designing of popular type.During concrete the use, footwear can be taken off, pin is just as wear city shoe, and only a rectangular screw is heavily pitched screw to enter in the place of being chosen once more, and then tightens and get final product.This type of design advantage be control flexibly, speed also can accelerate; Shortcoming is for the beginner, and it is not too easy to want to grasp flexibly at short notice, generally must spend some months at least, and its potential energy is very high, and it is not too convenient to fall down easily and carry.

The double-row type roller skate is that four pulleys are housed in the both sides of sole, though four-wheel has increased the stability of footwear, has this dumb, carry also inconvenience, thereby this each roller skate is primarily aimed at the child in the little age.

The color wheel of the shadow seven of wafing is the novel style of a class that occurs recently, and it is made up of in the both sides of footwear two pulley branches, during use, both sides can be drawn back, adjust size after, be fixed on the footwear of being worn and get final product.The advantage of doing like this is that stability is strong, because pulley is located at the position at sole heel place, quicken also very fast, forefoot is most of to be contacted with ground, handy, be difficult for falling down, almost can replace double roller skate, thereby be subjected to liking very much of students in middle and primary schools, and at when motion can give notice aperture of seven colours of sole, but the shortcoming of this kind design, be when pulley rotates, the forward foot in a step must be lifted, and can not reach the such perfect condition of straight-line on the speed, therefore, most of young people can not select.

Three, summary of the invention

The purpose of this utility model is to provide a kind of can regulate the high and low degree of pulley according to the personal like, and pulley can be taken off, and also can remove, put down, and slides flexibly, and speed is fast, mainboard can be taken off, collapsible, easy to carry a kind of roller skate.

Technical solution: comprise sole behind sole, sole forefoot plate, the sole, be respectively equipped with adjustment disk on another sidewall of sole behind sole forefoot plate one sidewall of sole and the sole, in the centre bore of adjustment disk central shaft is housed, connecting rod one end is connected with central shaft, pulley is housed on the other end, and the neighboring of adjustment disk is a zigzag.

The neighboring of adjustment disk is for being ratchet, ratchet-type.

The plugboard of establishing on the sole behind the sole, the sole forefoot plate is provided with the cavity that matches with plugboard, plugboard is provided with draw-in groove, be provided with chute on the sole abutted surface on the sole forefoot plate with behind the sole, chute is equipped with spring, spring is connected with pull bar, and pull bar is provided with the projection that matches with draw-in groove.

Be respectively equipped with folding device on the sole behind sole forefoot plate, the sole.

Plugboard is provided with and is provided with two row draw-in grooves side by side.

The central shaft sidewall is provided with the through hole that connecting rod is passed, and connecting rod is provided with adjustment hole, and the central shaft termination is provided with cavity, and spring is housed in the cavity, and push rod is housed on the spring, the push rod termination be shaped as the plush copper shape, the plush copper of push rod places in the adjustment hole.

The central shaft termination is provided with cavity, is provided with internal thread in the cavity, and screw passes adjustment hole and is threaded with internal thread.

The utility model can be regulated the pulley height according to the hobby of different people, when you want to walk, will not take off by roller skate, can directly pulley have been removed and can walk, when you want to slide, pulley can be carryed down can slide, acceleration can be same fast with seven color wheels, but be difficult for falling down, when carrying, pulley can be taken off from main board, get final product main board is folding then, very convenient.

Four, description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model adjustment disk partial enlarged drawing;

Fig. 3 is a kind of syndeton schematic diagram of the utility model central shaft and connecting rod

Five, the specific embodiment

Be respectively equipped with adjustment disk 3 on another sidewall of sole 2 behind sole forefoot plate 1 one sidewalls of the utility model sole and the sole, central shaft 4 is housed in the centre bore of adjustment disk 3, connecting rod 5 one ends are connected with central shaft 4, and pulley 6 is housed on the other end, and the neighboring of adjustment disk 3 is ratchet, ratchet shape.The plugboard of establishing on the sole 2 behind the sole 7, sole forefoot plate 1 is provided with the cavity that matches with plugboard 7, is provided with two row draw-in grooves 8 on the plugboard 7 side by side.Be provided with chute 9 on sole 2 abutted surfaces on the sole forefoot plate 1 with behind the sole, chute 9 is equipped with spring 10, and spring 10 is connected with pull bar 11, and pull bar 11 is provided with two projections 12 that match with draw-in groove 8.Be respectively equipped with

folding device

13 and 14 behind sole forefoot plate 1, the sole on the sole 2.

The utility model central shaft 4 also can adopt following connected mode with connecting rod 5: central shaft 4 sidewalls are provided with the through hole that connecting rod 5 is passed, connecting rod 5 is provided with adjustment hole 15, central shaft 4 terminations are provided with cavity, spring 16 is housed in the cavity, push rod 17 is housed on the spring 16, push rod 17 terminations be shaped as the plush copper shape, the plush copper of push rod 17 places in the adjustment hole 15, regulates the plush copper that distance between two pulleys 6 only need click push rod 17 and just can realize.

The utility model central shaft 4 is with connecting rod 5 or adopt following manner to be connected: central shaft 4 central shafts 4 terminations are provided with cavity, are provided with internal thread in the cavity, and screw passes adjustment hole 15 and is threaded with internal thread.

Claims

1. roller skate, comprise sole (2) behind sole, sole forefoot plate (1), the sole, it is characterized in that: be respectively equipped with adjustment disk (3) on another sidewall of sole (2) behind sole forefoot plate (1) one sidewall of sole and the sole, central shaft (4) is housed in the centre bore of adjustment disk (3), connecting rod (5) one ends are connected with central shaft (4), pulley (6) is housed on the other end, and the neighboring of adjustment disk (3) is a zigzag.

2. roller skate according to claim 1 is characterized in that: the neighboring of adjustment disk (3) is for being ratchet, ratchet-type.

3. roller skate according to claim 1, it is characterized in that: the plugboard of establishing on the sole behind the sole (2) (7), sole forefoot plate (1) is provided with the cavity that matches with plugboard (7), plugboard (7) is provided with draw-in groove (8), upward and behind the sole be provided with chute (9) on sole (2) abutted surface at sole forefoot plate (1), chute (9) is equipped with spring (10), and spring (10) is connected with pull bar (11), and pull bar (11) is provided with the projection (12) that matches with draw-in groove (8).

4. roller skate according to claim 1 is characterized in that: be respectively equipped with folding device (13) and (14) behind sole forefoot plate (1), the sole on the sole (2).

5. roller skate according to claim 1 is characterized in that: plugboard (7) is provided with and is provided with two row draw-in grooves (8) side by side.

6. roller skate according to claim 1, it is characterized in that: central shaft (4) sidewall is provided with the through hole that connecting rod (5) is passed, connecting rod (5) is provided with adjustment hole (15), central shaft (4) termination is provided with cavity, spring (16) is housed in the cavity, push rod (17) is housed on the spring (16), push rod (17) termination be shaped as the plush copper shape, the plush copper of push rod (17) places in the adjustment hole (15).

7. roller skate according to claim 1 is characterized in that: central shaft (4) central shaft (4) termination is provided with cavity, is provided with internal thread in the cavity, and screw passes adjustment hole (15) and is threaded with internal thread.