CN2113804U

CN2113804U - multifunctional roller skates

Info

Publication number: CN2113804U
Application number: CN 92202853
Authority: CN
Inventors: 张存惠; 张正东
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-02-15
Filing date: 1992-02-15
Publication date: 1992-08-26

Abstract

A roller skate is composed of boots, supporter, connecting frame, connecting pins, restoring springs, position limiting pad, braking wheel and slide wheel. The sliding wheel is longitudinally and singly arranged on a connecting frame, a bracket is connected with the connecting frame by a connecting pin, the connecting position is a movable node, five sliding positions of braking deceleration, front and back curves, straight lines and rotation can be formed by adjusting the horizontal angle of an external common tangent line of the bracket and the bottom of the pulley, and the corresponding sliding position can be selected according to different technical requirements of ice hockey, speed skating and pattern skating to achieve the aim of sliding. The effect is close to the sliding effect of various skates.

Description

Multi-functional roller skates

The utility model relates to a kind of one row arranged roller skate that is applicable to that ski-running, style slide and ice hockey slides, and it is made up of footwear boots, support, supporting plate, attachment pegs, hitch, return spring, spacing pad, braked wheel, movable pulley.

In existing one row arranged roller skate, mainly contain two kinds of linear pattern (outside common tangent of pulley bottom is a horizontal linear) and arc line types (outside common tangent of pulley bottom is the camber line smooth connection).The former is applicable to ski-running, and the latter is applicable to Figure Skating, can not be general.And the two all less than back curve skid, is difficult to adapt to the specification requirement that ice hockey slides.

The purpose of this utility model is the weak point that exists in the existing similar technology in order to overcome, and provides a kind of and can adapt to ski-running, can adapt to Figure Skating again, ice hockey slides the single wheel roller skate of different technologies requirement.This purpose can realize by following technical method:

Movable pulley is combined by hitch, with attachment pegs support and hitch are linked, the connection place is an active node; The line at the pin-and-hole center of hitch upper end and two axis hole centers of lower end, structure triangular in shape makes the level angle of support and pulley bottom outside common tangent be adjustable state.And A wheel, B ₁Wheel, B ₂The bottom of wheel on any point in limit travel, with garden camber line inscribe mutually, thereby forms five different position, that is: AB of sliding ₁Wheel slides the position for braking deceleration; B ₁Wheel is the rotation position; B ₁B ₂Wheel slides the position for preceding curve; B ₁C ₂Wheel is the line sliding position; C ₁C ₂Wheel slides the position for the back curve.

The utility model has the advantages that: provide a kind of simple and practical single wheel roller skate with multifunctional usage to the public, can adapt to ski-running, Figure Skating, ice hockey and slide the different technologies requirement, its effect approaches the effect that slides of various skates.

The utility model is described in further detail below by drawings and Examples.

Fig. 1 is a main schematic diagram of the present utility model.

Fig. 2 is the A-A profile of Fig. 1.

Among the figure: 1-footwear boots; The 2-rear supporting plate; Supporting plate before the 3-; The spacing pad of 4-; The 5-return spring; The 6-screw; 7-braked wheel (A wheel); 8-B ₁Movable pulley; The 9-attachment pegs; 10-B ₂Movable pulley; The 11-support; 12-C ₁Movable pulley; The 13-hitch; 14-C ₂Movable pulley; The 15-dormant bolt.

With reference to accompanying drawing, forward and backward supporting plate (2), (3) are fixed on the support (11) with screw (6); Footwear boots (1) are fixed on the forward and backward supporting plate with screw; Braked wheel (7) is contained in the front end of support; Movable pulley (8), (10), (12), (14) are installed in the bottom of hitch (13) with dormant bolt (15); Hitch is connected on the support with attachment pegs (9); Spacing pad (4) and return spring (5) are equipped with in the hitch upper end; When support (11) is adjusted itself and B by attachment pegs (9) ₁B ₂Wheel (8), (10) and C ₁C ₂The level angle of wheel (12), (14) bottom outside common tangent is in braked wheel (7) or movable pulley (8), (10) and movable pulley (12), (14) respectively and slides or vacant state, forms five different position, that is: AB of sliding ₁Wheel slides the position for braking or slowing down; B ₁Wheel is the rotation position; B ₁B ₂Wheel slides the position for preceding curve; B ₁C ₂Wheel is the line sliding position; C ₁C ₂Wheel slides the position for the back curve.Can select to slide the position accordingly according to different skating technique requirements, reach the purpose that slides.

Claims

1, a kind of multi-functional roller skate.Comprise footwear boots, forward and backward supporting plate, support, hitch, attachment pegs, return spring, spacing pad, braked wheel, movable pulley are formed, and it is characterized by:

A, movable pulley are installed in the bottom of hitch, and each hitch is installed two movable pulleies, is single vertical layout;

B, with attachment pegs hitch and support are linked, the connection place is an active node, and each support is installed two hitch;

The level angle of c, hitch and support is adjustable state by attachment pegs;

The line at two pulley axis hole centers of the connection pin-and-hole center on d, hitch top and bottom, structure triangular in shape.

2, according to the described skating boots of claim 1, movable pulley axially is installed on the hitch side by side, is double vertical layout, it is characterized by: the spacing between two movable pulleies axially arranged side by side is not more than 15 millimeters.