CN2093669U - Adjustable straight line type roller skates - Google Patents

Abstract

The utility model relates to a pair of adjustable straight line type roller skates, which belongs to a skating sports article, particularly a pair of length adjustable straight line type roller skates, which is suitable for skating sport on ice and dry lands. A ball leather shoe surface or a leather sandal surface and four wheels or three wheels form series. Compared with the existing skate blade shoes and roller skates, the utility model has the advantages of rapid sliding speed, abrasion resistance, low noise and wide application range. The utility model is provided with an adjusting member for adjusting the length of the skate. The length of the skate can be adjusted according to the length of a foot. One pair of skates can be suitable for feet with various numbers, and thus, universality and adaptability are increased. The utility model is composed of a shoe upper, a front vola plate, a heel plate, a front stiffening plate, a back stiffening plate, a semi-flexibility roller, an adjusting member, etc.

Description

Adjustable straight line type roller skates

The utility model belongs to skating physical culture sporting goods, the particularly a kind of roller orthoscopic that nonirrigated farmland skating is on ice used and roller skate of adjustable footwear length of being applicable to.

At present ice skate has two kinds of ice skates and roller skates.Ice skates is applicable on the ice stadium in winter and slides, since skates have in line sliding speed fast, can suddenly stop, turning radius is little and suitablely do various motions for example ice hockey and figure skating campaign on ice, but shortcoming is only to be suitable for having more smooth smooth ice sheet ice stadium to use cold winter, limited by season, region, use general inadequately; Roller skate in China's popular use in south is the roller skate that slides at cement court, every footwear sole has four rollers to be symmetrical distribution on four angles, the roller skate good stability, not limited by the season region at the cement court roll-sliding, but owing to its sliding speed of four-wheel symmetry, urgency are stopped performance, the performance of turning round all is not so good as ice skates, and long wheel of time one has rolled bad serious one-tenth dead wheel, roller is rigid the wheel simultaneously, rolling with the cement flooring, wearing and tearing are big, shock resistance is poor, and particularly noise is big.Above-mentioned ice skates or roller skate are because every pair of size is fixed, and every pair can only be suitable for a kind of fixing feet type, and style is single.Disclose some improved skating boots on China's patent gazette, structure is different, and its pros and cons also have nothing in common with each other.

The purpose of this utility model is to provide a kind of novel skate, adopts roller orthoscopic and adjustable footwear length, keeps developing the advantage of existing ice skates roller skate, overcome its shortcoming, for skating physical culture provides sporting goods, promote to carry out the skating sports, strengthen people's physique.

Technical solutions of the utility model are as follows: this roller skate is the novel skating boots of the adjustable footwear length structure of roller orthoscopic, has vamp, and feature is that described vamp is covering vamp or cool leather shoes face or other class vamp; Have the forefoot plate and link to each other with viscose glue or rivet clasp in the vamp bottom front with it, rear end, vamp bottom has the rear heel plate, main framing and also is connected with preceding stiffener in its bottom front below forefoot plate rear heel plate, also be connected with the back stiffener in its rear end, bottom; Bottom forefoot plate and rear heel plate, be connected with main framing and become the skating boots sole, and 4 or 3 or 2 half flexible rollers are housed in the main framing bottom, described half flexible roller installation site is on the longitudinal centre line at the bottom of the skating boots, half flexible roller is the roller that adopts band skeleton rubber roller or other band skeleton half flexible material to make, in the high rotating speed bearing of high accuracy is housed; This roller skate has the adjustment means that is used to adjust skating boots length, adjustment means is made up of guide plate, gathering sill, screw, fixed block, guide plate and rear heel plate connect into integral body, longitudinally center line has gathering sill at the main framing rear portion, because guide plate slides and elongates or shortens skating boots length, and be useful on the screw that connects fastening guide plate, main framing and fixed block on the gathering sill at main framing rear portion.The adjustable roller skate of roller orthoscopic of said structure shape by all size model form form series.

This novel roller orthoscopic is adjustable, and roller skate keeps developing the advantage of existing ice skates, roller skate, overcomes its shortcoming.To have the ice skates skates now and change four-wheel one line rolling friction into the friction of ice face linear slide, roller and cement face coefficient of rolling friction and skates are suitable with the ice face coefficient of sliding friction like this; To have the dustproof antifouling greasy property difference of roller skate now and improve, dress studs with the dustproof rolling bearing of the high rotating speed of high accuracy in the scroll wheel of four-wheel straight line roller skate, increases its rolling speed, and is more much higher than common roller skate sliding speed in same place.Owing to adopted band skeleton half flexible roller, more common roller skate buffering is shockproof, and noise reduces greatly.In addition, its existing ice skates and roller skate require low to the smooth clean degree in place, general coarse and a little convex-concave uneven ground all can slide smoothly, widely applicable, cement flooring within doors before the room, small-sized bituminous paving, school of enterprises and institutions small-sized cement place all can use this skating boots to carry out the skating activity, also can be used as closely walking-replacing tool.The utlity model has the adjustment means that is used to adjust skating boots length, adjust the length of footwear, multiple styles such as covering vamp, cool leather shoes face four-wheel-type three be wheeled are arranged in addition, form series of products according to the length of pin.The a pair of skating boots can adapt to multiple number pin type, have increased popularity and adaptability.

Now in conjunction with the accompanying drawings the utility model is described in further detail

Fig. 1 is the adjustable skates structure schematic diagram of covering vamp four-wheel orthoscopic;

Fig. 2 is cool leather shoes face four-wheel orthoscopic skates structure schematic diagram;

Fig. 3 is cool leather shoes face three-wheel orthoscopic skates structure schematic diagram;

Fig. 4 is an adjustment means structural representation of the present utility model, (a) is front view, (b) is vertical view.

With reference to Fig. 1, Fig. 2, Fig. 3, the vamp of skating boots (8) bottom front is fixed with forefoot plate (3), the rear end is fixed with rear heel plate (4), sneakers, ox-hide footwear formula vamp (8) can preset the steel plate bar between the skin bottom at the bottom of spongy layer and the glue, bonding with high-strength adhesive, ox-hide band vamp (8) is by the dimensional requirement blanking before the cool formula, and it is bonding to use high-strength adhesive in case of necessity.Main framing (2) is below forefoot plate (3) rear heel plate (4), and its front and back end, bottom is connected with preceding stiffener (5), back stiffener (6) respectively; Main framing (2) becomes the skating boots sole, and half flexible roller (1) adopts on the longitudinal centre line of being with at the bottom of the skeleton rubber roller is installed in skating boots, and the high rotating speed bearing of high accuracy is housed in the roller; Fig. 1 is a covering vamp four-wheel orthoscopic, and Fig. 2 is cool leather shoes face four-wheel orthoscopic, and Fig. 3 is cool leather shoes face three-wheel orthoscopic.Wheel must carry out pressure-bearing test, single footwear pressure-bearing 60-80kg.Putting on this roller skate carries out skating miscellaneous and moves freely.With reference to Fig. 4, adjustment means (7) is used to adjust skating boots length, by guide plate (11), gathering sill (10), screw (9), fixed block (12) is formed, guide plate during making (11) connects into integral body with rear heel plate (4), longitudinally center line has gathering sill (10) at main framing (2) rear portion, it is as follows to adjust skating boots length principle: guide plate (11) is gone up at the gathering sill (10) at main framing (2) rear portion and is slided, rear heel plate (4) screws screw (9) with guide plate (11) then along with guide plate (11) slides to elongate or shorten skating boots length, main framing (2), fixed block (12) is tightened to one.But roll adjustment 45mm.Be suitable for 37～40 yards of the cool leather shoes face of covering vamp four-wheel orthoscopic roller skate adjustable shoe sign indicating number scopes that grow up to use, be suitable for 28～36 yards of the cool leather shoes face of the covering vamp three-wheel orthoscopic roller skate adjustable shoe sign indicating number scopes that children use.Adjust each footwear sign indicating number roller skate of back and be suitable for growing up of various pin types or teenager's use.

Claims (1)

1, a kind of adjustable roller skate of roller orthoscopic that is applicable to that nonirrigated farmland skating is on ice used has vamp (8), it is characterized in that:

Described vamp (8) is covering vamp or cool leather shoes face or other class vamp;

Have forefoot plate (3) and link to each other with viscose glue or rivet clasp in vamp (8) bottom front with it, rear end, vamp (8) bottom has rear heel plate (4), main framing (2) is below forefoot plate (3) rear heel plate (4), and also be connected with preceding stiffener (5) in its bottom front, also be connected with back stiffener (6) in its rear end, bottom;

Bottom forefoot plate (3) and rear heel plate (4), be connected with main framing (2) and become the skating boots sole, and 4 or 3 or 2 half flexible rollers (1) are housed in main framing (2) bottom, described half flexible roller (1) installation site is on the longitudinal centre line at the bottom of the skating boots, half flexible roller (1) is the roller that adopts band skeleton rubber roller or other band skeleton half flexible material to make, in the high rotating speed bearing of high accuracy is housed;

It has the adjustment means (7) that is used to adjust skating boots length, adjustment means (7) is made up of guide plate (11), gathering sill (10), screw (9), fixed block (12), guide plate (11) connects into integral body with rear heel plate (4), longitudinally center line has gathering sill (10) at main framing (2) rear portion, elongate or shorten skating boots length because guide plate (11) is gone up to slide at the gathering sill (10) at main framing (2) rear portion, and be useful on the screw (9) that connects fastening guide plate (11), main framing (2) and fixed block (12).

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