CN204798805U - A roller skate for sports tournament - Google Patents

Abstract

A roller skate for sports tournament, include that upper of a shoe and rear portion have the sole of heel, the rear portion and the bottom of upper of a shoe set up one deck non -slip rubber layer, be provided with the back pulley through the pivot on the heel, setting gliding sliding plate forward in the inside slide of sole, the front end of sliding plate sets up preceding group, the sole bottom sets up the fixed knob that runs through the sole, sole bottom front side sets up rotatable roating seat through rotatory piece, one side bottom the roating seat sets up preceding pulley through the pivot, the opposite side of bottom sets up the location knob, the location knob runs through the knob support of roating seat bottom, the knob support passes through the bottom of screw fixation at the roating seat, be provided with respectively on bottom the sole and use the locating hole of rotatory piece as bilateral symmetry, and the locating hole is corresponding with the location knob, the location knob periphery of knob support top is provided with the annular arch. The utility model discloses can carry out the length adjustment at any time according to the condition when the match to the people who is fit for different shoes sign indicating numbers uses, and the regulative mode is simple and convenient.

Description

For the roller skate of sports tournament

Technical field

The utility model relates to a kind of sports goods, specifically a kind of roller skate for sports tournament.

Background technology

Along with people are to the concern of physical culture, increasing young man starts roller skate, particularly the student of school, often holds roller skate match, to promote that more students' participation is in roller skate campaign.Current roller skate, size immobilizes, and when competing, student needs according to the suitable roller skate of oneself footwear code size Selection, and the waste of the roller skate that footwear code can be caused so excessive or too small, is unfavorable for making full use of resource.

Utility model content

For solving the problem, the purpose of this utility model is to provide a kind of roller skate for sports tournament, and the length of upper of a shoe can regulate according to the demand of entrant.

The utility model for achieving the above object, be achieved through the following technical solutions: for the roller skate of sports tournament, comprise upper of a shoe and the rear portion sole with heel, the rear portion of upper of a shoe and bottom arrange one deck anti-slip rubber layer, heel is provided with rear wheel by rotating shaft, arranging in the slideway of sole inside can the sliding panel of forward slip, the front end of sliding panel arranges toe lasting, sole arranges the fixed knob running through sole, on front side of sole, rotating rotating seat is set by spill spin block, side bottom rotating seat arranges front wheel by rotating shaft, the opposite side of bottom arranges positioning knob, positioning knob runs through the knob support bottom rotating seat, knob support is screwed in the bottom of rotating seat, sole being respectively arranged with spill spin block is symmetrical locating hole, and locating hole is corresponding with positioning knob, positioning knob periphery above knob support is provided with annular protrusion.

For realizing the purpose of this utility model further, can also by the following technical solutions: described rear wheel and the bottom sides of front wheel are in same level.

The utility model has the advantage of: the utility model can adjust according to the difference of entrant's footwear code when sports tournament, fixed knob is tightened after adjustment, regulative mode is simple and convenient, not only makes entrant wear more comfortable, and is applicable to the people of different footwear code.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model; Fig. 2 is the I partial enlargement structural representation of Fig. 1.

Reference numeral: 1 upper of a shoe 2 heel 3 sole 4 anti-slip rubber layer 5 rotating shaft 6 rear wheel 7 slideway 8 sliding panel 9 toe lasting 10 fixed knob 11 spill spin block 12 rotating seat 13 front wheel 14 positioning knob 15 knob support 16 locating hole 17 annular protrusion 18 screw.

Detailed description of the invention

For the roller skate of sports tournament, as shown in Fig. 1 Fig. 2, comprise upper of a shoe 1 and the rear portion sole 3 with heel 2, the rear portion of upper of a shoe 1 and bottom arrange one deck anti-slip rubber layer 4, heel 2 is provided with rear wheel 6 by rotating shaft 5, arranging in the slideway 7 of sole 3 inside can the sliding panel 8 of forward slip, the front end of sliding panel 8 arranges toe lasting 9, the fixed knob 10 running through sole 3 is set bottom sole 3, sole 3 lower front arranges rotating rotating seat 12 by spill spin block 11, side bottom rotating seat 12 arranges front wheel 13 by rotating shaft 5, the opposite side of bottom arranges positioning knob 14, positioning knob 14 runs through the knob support 15 bottom rotating seat 12, knob support 15 is fixed on the bottom of rotating seat 12 by screw 18, be respectively arranged with on bottom sole 3 with spill spin block 11 as symmetrical locating hole 16, and locating hole 16 is corresponding with positioning knob 14, positioning knob 14 periphery above knob support 15 is provided with annular protrusion 17.

In order to ensure the uniformity of anterior and posterior height, described rear wheel 6 and the bottom sides of front wheel 13 are in same level.

Certainly, above-mentioned explanation is not to restriction of the present utility model, and the utility model is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present utility model, the change made, change, interpolation or replacement, all should belong to protection domain of the present utility model.

Claims (2)

1. for the roller skate of sports tournament, it is characterized in that: comprise upper of a shoe (1) and the rear portion sole (3) with heel (2), the rear portion of upper of a shoe (1) and bottom arrange one deck anti-slip rubber layer (4), heel (2) is provided with rear wheel (6) by rotating shaft (5), arranging in the slideway (7) that sole (3) is inner can the sliding panel (8) of forward slip, the front end of sliding panel (8) arranges toe lasting (9), sole (3) bottom arranges the fixed knob (10) running through sole (3), sole (3) lower front arranges rotating rotating seat (12) by spill spin block (11), in the side of rotating seat (12) bottom, front wheel (13) is set by rotating shaft (5), the opposite side of bottom arranges positioning knob (14), positioning knob (14) runs through the knob support (15) of rotating seat (12) bottom, knob support (15) is fixed on the bottom of rotating seat (12) by screw (18), sole (3) bottom is respectively arranged with spill spin block (11) as symmetrical locating hole (16), and locating hole (16) is corresponding with positioning knob (14), positioning knob (14) periphery of knob support (15) top is provided with annular protrusion (17).

2. the roller skate for sports tournament according to claim 1, is characterized in that: the bottom sides of described rear wheel (6) and front wheel (13) is in same level.