CN2659502Y

CN2659502Y - Toe curving speed skating boots

Info

Publication number: CN2659502Y
Application number: CN 03260399
Authority: CN
Inventors: 刘宪国
Original assignee: China Sport Science Society; HEILONGJIANG PROV SPORTS SCIENCE INSTITUTE
Current assignee: China Sport Science Society; HEILONGJIANG PROV SPORTS SCIENCE INSTITUTE
Priority date: 2003-08-15
Filing date: 2003-08-15
Publication date: 2004-12-01
Anticipated expiration: 2013-08-15

Abstract

The utility model provides bent toe type speed skating ice skate shoes. An integrated hollow ice skate supporting body with a front and a back supporting heels arranged at two ends respectively is positioned on an ice skate pipe, the front supporting heel has a gemel body arranged and connected with the front half part of the shoe bottom, a triangle origuchi with lining leather is provided on a section of the two sides of the shoe upper corresponding to the articulationes metatarsophalangeae part of the shoe bottom respectively, a section of soft leather structure is provided at the ice skate shoe bottom corresponging to the articulationes metatarsophalangeae part, two ends of a tension spring are connected with the lower parts of the front supporting heel and the back supporting heel of the ice skate shoe respectively. The structure is simple, the designing is reasonable and the manufacturing cost is low. When play speed skating with the utility model, the ice skate shoe articulationes metatarsophalangeae part can bend with the change of foot movement force direction, the ice skate shoe bends correspondingly, the skater rises the foot heel to leave from the ice skate back supporting heel when stepping the ice, thus the ice stepping force of skater leg is larger than the stepping force of the existing ice skate shoes, when skater starts a speed skating, the movement of the foot articulationes metatarsophalangeae part at running starting agrees with the human biomechanics character.

Description

Toe curving type bob skate footwear

Affiliated technology neck skill

The utility model relates to a kind of ice skates, and definite saying so relates to a kind of toe curving type bob skate footwear.

Background technology

At present, traditional speed skate blade footwear generally are that speed skate blade is provided with former and later two cutter holders and links to each other with speed skate, the KLP speed skate blade footwear of external Holland development, there is hinge bodies to be connected at skating boots toe position, is fixed in the cutter holder and and cooperates, make skating boots and cutter base body and the skates bodily form angled with spring, hinge, yet, this product structure is comparatively complicated, the processing cost height, and parts are fragile.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned weak point, provides a kind of simple in structure, reasonable in design, meets the toe curving type bob skate footwear of human motion biomechanical characterization.

In order to achieve the above object, the technical solution adopted in the utility model is: two ends have one cavity cutter base body that forward and backward holder follows be provided with the cutter pipe on, forestock links to each other with the forefoot position of sole with being equipped with hinge bodies, upper of a shoe both sides, the corresponding position of sole articulationes metatarsophalangeae have the triangle folding mouth of belt material skin, there is one section moccasin structure at the corresponding articulationes metatarsophalangeae of skating boots sole position, and the extension spring two ends are connected with the skating boots heel with the bottom with forestock respectively.

The utility model has the advantages that:

1, simple in structure, reasonable in design, low processing cost;

When 2, adopting the utility model to carry out speed skating, skating boots articulationes metatarsophalangeae position is along with the change of leg exercise power thrusts, and skating boots also can be corresponding crooked;

3, the skater is lifted away from the skates butt pedaling when ice heel, and when promptly pedaling the ice action, the ice strength of pedaling of human body shank pedals than old-fashioned skates produced that to ice strength big;

4, the skater is at the ski-running block clearance time, and the articulationes metatarsophalangeae of pin is at block clearance time, and its action meets the human motion biomechanical characterization;

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is skating boots and cutter holder connection diagram;

Fig. 3 is jackscrew, axle sleeve, fixed axis schematic diagram;

Fig. 4 is the A-A cutaway view of Fig. 2;

Fig. 5 is the sole schematic diagram;

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

By Fig. 1 one Fig. 5 as can be known, the utility model is that two ends have forward and backward holder to be arranged on the cutter pipe (4) with the one cavity cutter base body (1) of (2), (3), being equipped with hinge bodies (5) at forestock with (2) links to each other with the forefoot position of sole (8), upper of a shoe both sides, the corresponding position of sole (8) articulationes metatarsophalangeae have the triangle folding mouthful (6) of belt material skin, skating boots sole (8) correspondence is opened up the toe joint position one section moccasin (7) structure, and extension spring (12) two ends are connected with skating boots heel (13) with (2) bottom with forestock respectively.

Described triangle folding mouthful (6), the direction at one of them angle is pointed to the position of sole moccasin (7).

The axis hole of described hinge bodies (5) is embedded in axle sleeve (9), is equipped with the fixed axis (10) of TBE (threaded both ends) in it.

Described hinge bodies (5) circular arc position has the screw thread port, is equipped with jackscrew (11) in its hole and leans axle sleeve (9).

The utility model mainly is made up of following several parts: the main body of a speed skate pipe; High strength iron plate is used in the cutter holder, forms by the definite shape compacting; The fore-and-aft direction of cutter holder will want consistent with the fore-and-aft direction of cutter pipe, and the cutter holder is placed in the medium position of cutter pipe along with the needs of sportsman's individuality; There is a hinge aperture front portion of cutter holder, and it is connected with a hinge bodies; The front upper part of hinge bodies has individual shallow slot (identical with cutter holder pan direction), and the ledge at forefoot place, it and skating boots bottom is stuck, and is fixed up with screw; In the middle of the outstanding position at forefoot place, skating boots bottom a rectangular aperture (length in hole is the upper of a shoe left and right directions) is arranged, use for regulating position, the anterior left and right sides of skating boots; Axis hole in hinge bodies is embedded in brass bushing, is lowered to threaded little axle again in brass bushing; The axis hole outside of hinge bodies (in the middle of the circular arc place) has individual aperture to communicate with the axis hole of hinge bodies, and aperture has the spiral shell button, for the gap between jackscrew fixed hub usefulness and adjustment axle sleeve and the axle is installed; Skating boots bottoms (the articulationes metatarsophalangeae place of pin), width is that 40 millimeter are made into the soft junction structure; Triangle of the upper of a shoe position left and right sides Ge Kai at pin articulationes metatarsophalangeae place folding mouthful is for the articulationes metatarsophalangeae of pin is considered during free bend in skating boots; There are two little strip holes (length in hole is the upper of a shoe left and right directions) at the heel place of skating boots, uses for regulating position, the skating boots heel left and right sides; One of special extension spring is fixed in the cutter holder below at hinge axis place, and the other end of the fixing special extension spring in skating boots heel place resets by extension spring at cutter holder rear portion and the skating boots heel of pedaling ice end back (when skates leave the ice face) skates.

Claims

1. toe curving type bob skate footwear, by the speed skate blade footwear, extension spring is formed, it is characterized in that: before two ends have, butt is with (2), (3) one cavity cutter base body (1) is arranged on the cutter pipe (4), being equipped with hinge bodies (5) at forestock with (2) links to each other with the forefoot position of sole (8), upper of a shoe both sides, the corresponding position of sole (8) articulationes metatarsophalangeae have the triangle folding mouthful (6) of belt material skin, there is one section moccasin (7) structure at the corresponding articulationes metatarsophalangeae of skating boots sole (8) position, and extension spring (12) two ends are connected with skating boots heel (13) with (2) bottom with forestock respectively.

2. according to the described toe curving type bob skate of claim 1 footwear, it is characterized in that: described triangle folding mouthful (6), the direction at one of them angle is pointed to the position of sole moccasin (7).

3. according to the described toe curving type bob skate of claim 1 footwear, it is characterized in that: the axis hole of described hinge bodies (5) is embedded in axle sleeve (9), is equipped with the fixed axis (10) of TBE (threaded both ends) in it.

4. according to the described toe curving type bob skate of claim 1 footwear, it is characterized in that: described hinge bodies (5) circular arc position has the screw thread port, is equipped with jackscrew (11) in its hole and leans axle sleeve (9).